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OpenGLCore/doc/glBitmap.TglBitmap.html

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  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">

  2. <html>

  3. <head>

  4. <title>glBitmap: Class TglBitmap</title>

  5. <meta name="generator" content="PasDoc 0.13.0">

  6. <meta http-equiv="content-type" content="text/html; charset=iso-8859-1">

  7. <link rel="StyleSheet" type="text/css" href="pasdoc.css">

  8. </head>

  9. <body>

  10. <table class="container"><tr><td class="navigation">

  11. <p><a href="AllUnits.html" class="navigation">Units</a></p><p><a href="ClassHierarchy.html" class="navigation">Class Hierarchy</a></p><p><a href="AllClasses.html" class="navigation">Classes, Interfaces, Objects and Records</a></p><p><a href="AllTypes.html" class="navigation">Types</a></p><p><a href="AllVariables.html" class="navigation">Variables</a></p><p><a href="AllConstants.html" class="navigation">Constants</a></p><p><a href="AllFunctions.html" class="navigation">Functions and Procedures</a></p><p><a href="AllIdentifiers.html" class="navigation">Identifiers</a></p></td><td class="content">

  12. <a name="TglBitmap"></a><h1 class="cio">Class TglBitmap</h1>

  13. <table class="sections wide_list">

  14. <tr>

  15. <td><a class="section" href="#PasDoc-Description">Description</a></td><td><a class="section" href="#PasDoc-Hierarchy">Hierarchy</a></td><td><a class="section" href="#PasDoc-Fields">Fields</a></td><td><a class="section" href="#PasDoc-Methods">Methods</a></td><td><a class="section" href="#PasDoc-Properties">Properties</a></td></tr></table>

  16. <a name="PasDoc-Description"></a><h2 class="unit">Unit</h2>

  17. <p class="unitlink">

  18. <a  href="glBitmap.html">glBitmap</a></p>

  19. <h2 class="declaration">Declaration</h2>

  20. <p class="declaration">

  21. <code>type TglBitmap = class(TObject)</code></p>

  22. <h2 class="description">Description</h2>

  23. <p>

  24. base class for all glBitmap classes. used to manage OpenGL texture objects and to load, save and manipulate texture data</p>

  25. <a name="PasDoc-Hierarchy"></a><h2 class="hierarchy">Hierarchy</h2>

  26. <ul class="hierarchy"><li class="ancestor">TObject</li>

  27. <li class="thisitem">TglBitmap</li></ul><h2 class="overview">Overview</h2>

  28. <a name="PasDoc-Fields"></a><h3 class="summary">Fields</h3>

  29. <table class="summary wide_list">

  30. <tr class="list">

  31. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  32. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fID">fID</a></b>: GLuint;</code></td>

  33. </tr>

  34. <tr class="list2">

  35. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  36. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fTarget">fTarget</a></b>: GLuint;</code></td>

  37. </tr>

  38. <tr class="list">

  39. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  40. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fAnisotropic">fAnisotropic</a></b>: Integer;</code></td>

  41. </tr>

  42. <tr class="list2">

  43. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  44. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fDeleteTextureOnFree">fDeleteTextureOnFree</a></b>: Boolean;</code></td>

  45. </tr>

  46. <tr class="list">

  47. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  48. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fFreeDataOnDestroy">fFreeDataOnDestroy</a></b>: Boolean;</code></td>

  49. </tr>

  50. <tr class="list2">

  51. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  52. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fFreeDataAfterGenTexture">fFreeDataAfterGenTexture</a></b>: Boolean;</code></td>

  53. </tr>

  54. <tr class="list">

  55. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  56. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fData">fData</a></b>: PByte;</code></td>

  57. </tr>

  58. <tr class="list2">

  59. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  60. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fBorderColor">fBorderColor</a></b>: array[0..3] of Single;</code></td>

  61. </tr>

  62. <tr class="list">

  63. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  64. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fDimension">fDimension</a></b>: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>;</code></td>

  65. </tr>

  66. <tr class="list2">

  67. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  68. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fMipMap">fMipMap</a></b>: <a  href="glBitmap.html#TglBitmapMipMap">TglBitmapMipMap</a>;</code></td>

  69. </tr>

  70. <tr class="list">

  71. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  72. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fFormat">fFormat</a></b>: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>;</code></td>

  73. </tr>

  74. <tr class="list2">

  75. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  76. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fPixelSize">fPixelSize</a></b>: Integer;</code></td>

  77. </tr>

  78. <tr class="list">

  79. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  80. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fRowSize">fRowSize</a></b>: Integer;</code></td>

  81. </tr>

  82. <tr class="list2">

  83. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  84. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fFilterMin">fFilterMin</a></b>: GLenum;</code></td>

  85. </tr>

  86. <tr class="list">

  87. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  88. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fFilterMag">fFilterMag</a></b>: GLenum;</code></td>

  89. </tr>

  90. <tr class="list2">

  91. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  92. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fWrapS">fWrapS</a></b>: GLenum;</code></td>

  93. </tr>

  94. <tr class="list">

  95. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  96. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fWrapT">fWrapT</a></b>: GLenum;</code></td>

  97. </tr>

  98. <tr class="list2">

  99. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  100. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fWrapR">fWrapR</a></b>: GLenum;</code></td>

  101. </tr>

  102. <tr class="list">

  103. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  104. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fSwizzle">fSwizzle</a></b>: array[0..3] of GLenum;</code></td>

  105. </tr>

  106. <tr class="list2">

  107. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  108. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fFilename">fFilename</a></b>: String;</code></td>

  109. </tr>

  110. <tr class="list">

  111. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  112. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fCustomName">fCustomName</a></b>: String;</code></td>

  113. </tr>

  114. <tr class="list2">

  115. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  116. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fCustomNameW">fCustomNameW</a></b>: WideString;</code></td>

  117. </tr>

  118. <tr class="list">

  119. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  120. <td class="itemcode"><code><b><a  href="glBitmap.TglBitmap.html#fCustomData">fCustomData</a></b>: Pointer;</code></td>

  121. </tr>

  122. </table>

  123. <a name="PasDoc-Methods"></a><h3 class="summary">Methods</h3>

  124. <table class="summary wide_list">

  125. <tr class="list">

  126. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  127. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#GetFormatDesc">GetFormatDesc</a></b>: <a  href="glBitmap.TglBitmapFormatDescriptor.html">TglBitmapFormatDescriptor</a>;</code></td>

  128. </tr>

  129. <tr class="list2">

  130. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  131. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#GetWidth">GetWidth</a></b>: Integer; virtual;</code></td>

  132. </tr>

  133. <tr class="list">

  134. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  135. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#GetHeight">GetHeight</a></b>: Integer; virtual;</code></td>

  136. </tr>

  137. <tr class="list2">

  138. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  139. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#GetFileWidth">GetFileWidth</a></b>: Integer; virtual;</code></td>

  140. </tr>

  141. <tr class="list">

  142. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  143. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#GetFileHeight">GetFileHeight</a></b>: Integer; virtual;</code></td>

  144. </tr>

  145. <tr class="list2">

  146. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  147. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetCustomData">SetCustomData</a></b>(const aValue: Pointer);</code></td>

  148. </tr>

  149. <tr class="list">

  150. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  151. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetCustomName">SetCustomName</a></b>(const aValue: String);</code></td>

  152. </tr>

  153. <tr class="list2">

  154. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  155. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetCustomNameW">SetCustomNameW</a></b>(const aValue: WideString);</code></td>

  156. </tr>

  157. <tr class="list">

  158. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  159. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetFreeDataOnDestroy">SetFreeDataOnDestroy</a></b>(const aValue: Boolean);</code></td>

  160. </tr>

  161. <tr class="list2">

  162. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  163. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetDeleteTextureOnFree">SetDeleteTextureOnFree</a></b>(const aValue: Boolean);</code></td>

  164. </tr>

  165. <tr class="list">

  166. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  167. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetFormat">SetFormat</a></b>(const aValue: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>);</code></td>

  168. </tr>

  169. <tr class="list2">

  170. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  171. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetFreeDataAfterGenTexture">SetFreeDataAfterGenTexture</a></b>(const aValue: Boolean);</code></td>

  172. </tr>

  173. <tr class="list">

  174. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  175. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetID">SetID</a></b>(const aValue: Cardinal);</code></td>

  176. </tr>

  177. <tr class="list2">

  178. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  179. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetMipMap">SetMipMap</a></b>(const aValue: <a  href="glBitmap.html#TglBitmapMipMap">TglBitmapMipMap</a>);</code></td>

  180. </tr>

  181. <tr class="list">

  182. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  183. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetTarget">SetTarget</a></b>(const aValue: Cardinal);</code></td>

  184. </tr>

  185. <tr class="list2">

  186. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  187. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetAnisotropic">SetAnisotropic</a></b>(const aValue: Integer);</code></td>

  188. </tr>

  189. <tr class="list">

  190. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  191. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#CreateID">CreateID</a></b>;</code></td>

  192. </tr>

  193. <tr class="list2">

  194. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  195. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetupParameters">SetupParameters</a></b>();</code></td>

  196. </tr>

  197. <tr class="list">

  198. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  199. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetDataPointer">SetDataPointer</a></b>(var aData: PByte; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aWidth: Integer = -1; const aHeight: Integer = -1); virtual;</code></td>

  200. </tr>

  201. <tr class="list2">

  202. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  203. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#GenTexture">GenTexture</a></b>(const aTestTextureSize: Boolean = true); virtual; abstract;</code></td>

  204. </tr>

  205. <tr class="list">

  206. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  207. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#FlipHorz">FlipHorz</a></b>: Boolean; virtual;</code></td>

  208. </tr>

  209. <tr class="list2">

  210. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  211. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#FlipVert">FlipVert</a></b>: Boolean; virtual;</code></td>

  212. </tr>

  213. <tr class="list">

  214. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  215. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#AfterConstruction">AfterConstruction</a></b>; override;</code></td>

  216. </tr>

  217. <tr class="list2">

  218. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  219. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#BeforeDestruction">BeforeDestruction</a></b>; override;</code></td>

  220. </tr>

  221. <tr class="list">

  222. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  223. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#PrepareResType">PrepareResType</a></b>(var aResource: String; var aResType: PChar);</code></td>

  224. </tr>

  225. <tr class="list2">

  226. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  227. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#LoadFromFile">LoadFromFile</a></b>(const aFilename: String);</code></td>

  228. </tr>

  229. <tr class="list">

  230. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  231. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#LoadFromStream">LoadFromStream</a></b>(const aStream: TStream); virtual;</code></td>

  232. </tr>

  233. <tr class="list2">

  234. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  235. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#LoadFromFunc">LoadFromFunc</a></b>(const aSize: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aArgs: Pointer = nil);</code></td>

  236. </tr>

  237. <tr class="list">

  238. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  239. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#LoadFromResource">LoadFromResource</a></b>(const aInstance: Cardinal; aResource: String; aResType: PChar = nil);</code></td>

  240. </tr>

  241. <tr class="list2">

  242. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  243. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#LoadFromResourceID">LoadFromResourceID</a></b>(const aInstance: Cardinal; const aResourceID: Integer; const aResType: PChar);</code></td>

  244. </tr>

  245. <tr class="list">

  246. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  247. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SaveToFile">SaveToFile</a></b>(const aFilename: String; const aFileType: <a  href="glBitmap.html#TglBitmapFileType">TglBitmapFileType</a>);</code></td>

  248. </tr>

  249. <tr class="list2">

  250. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  251. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SaveToStream">SaveToStream</a></b>(const aStream: TStream; const aFileType: <a  href="glBitmap.html#TglBitmapFileType">TglBitmapFileType</a>); virtual;</code></td>

  252. </tr>

  253. <tr class="list">

  254. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  255. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#Convert">Convert</a></b>(const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aCreateTemp: Boolean; const aArgs: Pointer = nil): Boolean; overload;</code></td>

  256. </tr>

  257. <tr class="list2">

  258. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  259. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#Convert">Convert</a></b>(const aSource: <a  href="glBitmap.TglBitmap.html">TglBitmap</a>; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; aCreateTemp: Boolean; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aArgs: Pointer = nil): Boolean; overload;</code></td>

  260. </tr>

  261. <tr class="list">

  262. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  263. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#ConvertTo">ConvertTo</a></b>(const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>): Boolean; virtual;</code></td>

  264. </tr>

  265. <tr class="list2">

  266. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  267. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromResource">AddAlphaFromResource</a></b>(const aInstance: Cardinal; aResource: String; aResType: PChar = nil; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  268. </tr>

  269. <tr class="list">

  270. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  271. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromResourceID">AddAlphaFromResourceID</a></b>(const aInstance: Cardinal; const aResourceID: Integer; const aResType: PChar; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  272. </tr>

  273. <tr class="list2">

  274. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  275. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromFunc">AddAlphaFromFunc</a></b>(const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aArgs: Pointer = nil): Boolean; virtual;</code></td>

  276. </tr>

  277. <tr class="list">

  278. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  279. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromFile">AddAlphaFromFile</a></b>(const aFileName: String; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  280. </tr>

  281. <tr class="list2">

  282. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  283. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromStream">AddAlphaFromStream</a></b>(const aStream: TStream; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  284. </tr>

  285. <tr class="list">

  286. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  287. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromGlBitmap">AddAlphaFromGlBitmap</a></b>(const aBitmap: <a  href="glBitmap.TglBitmap.html">TglBitmap</a>; aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  288. </tr>

  289. <tr class="list2">

  290. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  291. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromColorKey">AddAlphaFromColorKey</a></b>(const aRed, aGreen, aBlue: Byte; const aDeviation: Byte = 0): Boolean;</code></td>

  292. </tr>

  293. <tr class="list">

  294. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  295. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromColorKeyRange">AddAlphaFromColorKeyRange</a></b>(const aRed, aGreen, aBlue: Cardinal; const aDeviation: Cardinal = 0): Boolean;</code></td>

  296. </tr>

  297. <tr class="list2">

  298. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  299. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromColorKeyFloat">AddAlphaFromColorKeyFloat</a></b>(const aRed, aGreen, aBlue: Single; const aDeviation: Single = 0): Boolean;</code></td>

  300. </tr>

  301. <tr class="list">

  302. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  303. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromValue">AddAlphaFromValue</a></b>(const aAlpha: Byte): Boolean;</code></td>

  304. </tr>

  305. <tr class="list2">

  306. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  307. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromValueRange">AddAlphaFromValueRange</a></b>(const aAlpha: Cardinal): Boolean;</code></td>

  308. </tr>

  309. <tr class="list">

  310. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  311. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#AddAlphaFromValueFloat">AddAlphaFromValueFloat</a></b>(const aAlpha: Single): Boolean;</code></td>

  312. </tr>

  313. <tr class="list2">

  314. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  315. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#RemoveAlpha">RemoveAlpha</a></b>: Boolean; virtual;</code></td>

  316. </tr>

  317. <tr class="list">

  318. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  319. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#Clone">Clone</a></b>: <a  href="glBitmap.TglBitmap.html">TglBitmap</a>;</code></td>

  320. </tr>

  321. <tr class="list2">

  322. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  323. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#Invert">Invert</a></b>(const aUseRGB: Boolean = true; const aUseAlpha: Boolean = false);</code></td>

  324. </tr>

  325. <tr class="list">

  326. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  327. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#FreeData">FreeData</a></b>;</code></td>

  328. </tr>

  329. <tr class="list2">

  330. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  331. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#FillWithColor">FillWithColor</a></b>(const aRed, aGreen, aBlue: Byte; const aAlpha: Byte = 255);</code></td>

  332. </tr>

  333. <tr class="list">

  334. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  335. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#FillWithColorRange">FillWithColorRange</a></b>(const aRed, aGreen, aBlue: Cardinal; const aAlpha: Cardinal = $FFFFFFFF);</code></td>

  336. </tr>

  337. <tr class="list2">

  338. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  339. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#FillWithColorFloat">FillWithColorFloat</a></b>(const aRed, aGreen, aBlue: Single; const aAlpha: Single = 1.0);</code></td>

  340. </tr>

  341. <tr class="list">

  342. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  343. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetFilter">SetFilter</a></b>(const aMin, aMag: GLenum);</code></td>

  344. </tr>

  345. <tr class="list2">

  346. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  347. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetWrap">SetWrap</a></b>( const S: GLenum = GL_CLAMP_TO_EDGE; const T: GLenum = GL_CLAMP_TO_EDGE; const R: GLenum = GL_CLAMP_TO_EDGE);</code></td>

  348. </tr>

  349. <tr class="list">

  350. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  351. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SetSwizzle">SetSwizzle</a></b>(const r, g, b, a: GLenum);</code></td>

  352. </tr>

  353. <tr class="list2">

  354. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  355. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#Bind">Bind</a></b>(const aEnableTextureUnit: Boolean = true); virtual;</code></td>

  356. </tr>

  357. <tr class="list">

  358. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  359. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#Unbind">Unbind</a></b>(const aDisableTextureUnit: Boolean = true); virtual;</code></td>

  360. </tr>

  361. <tr class="list2">

  362. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  363. <td class="itemcode"><code>constructor <b><a  href="glBitmap.TglBitmap.html#Create">Create</a></b>; overload;</code></td>

  364. </tr>

  365. <tr class="list">

  366. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  367. <td class="itemcode"><code>constructor <b><a  href="glBitmap.TglBitmap.html#Create">Create</a></b>(const aFileName: String); overload;</code></td>

  368. </tr>

  369. <tr class="list2">

  370. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  371. <td class="itemcode"><code>constructor <b><a  href="glBitmap.TglBitmap.html#Create">Create</a></b>(const aStream: TStream); overload;</code></td>

  372. </tr>

  373. <tr class="list">

  374. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  375. <td class="itemcode"><code>constructor <b><a  href="glBitmap.TglBitmap.html#Create">Create</a></b>(const aSize: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; aData: PByte = nil); overload;</code></td>

  376. </tr>

  377. <tr class="list2">

  378. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  379. <td class="itemcode"><code>constructor <b><a  href="glBitmap.TglBitmap.html#Create">Create</a></b>(const aSize: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aArgs: Pointer = nil); overload;</code></td>

  380. </tr>

  381. <tr class="list">

  382. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  383. <td class="itemcode"><code>constructor <b><a  href="glBitmap.TglBitmap.html#Create">Create</a></b>(const aInstance: Cardinal; const aResource: String; const aResType: PChar = nil); overload;</code></td>

  384. </tr>

  385. <tr class="list2">

  386. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  387. <td class="itemcode"><code>constructor <b><a  href="glBitmap.TglBitmap.html#Create">Create</a></b>(const aInstance: Cardinal; const aResourceID: Integer; const aResType: PChar); overload;</code></td>

  388. </tr>

  389. <tr class="list">

  390. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  391. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#LoadRAW">LoadRAW</a></b>(const aStream: TStream): Boolean;</code></td>

  392. </tr>

  393. <tr class="list2">

  394. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  395. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SaveRAW">SaveRAW</a></b>(const aStream: TStream);</code></td>

  396. </tr>

  397. <tr class="list">

  398. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  399. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#LoadBMP">LoadBMP</a></b>(const aStream: TStream): Boolean;</code></td>

  400. </tr>

  401. <tr class="list2">

  402. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  403. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SaveBMP">SaveBMP</a></b>(const aStream: TStream);</code></td>

  404. </tr>

  405. <tr class="list">

  406. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  407. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#LoadTGA">LoadTGA</a></b>(const aStream: TStream): Boolean;</code></td>

  408. </tr>

  409. <tr class="list2">

  410. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  411. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SaveTGA">SaveTGA</a></b>(const aStream: TStream);</code></td>

  412. </tr>

  413. <tr class="list">

  414. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  415. <td class="itemcode"><code>function <b><a  href="glBitmap.TglBitmap.html#LoadDDS">LoadDDS</a></b>(const aStream: TStream): Boolean;</code></td>

  416. </tr>

  417. <tr class="list2">

  418. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  419. <td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmap.html#SaveDDS">SaveDDS</a></b>(const aStream: TStream);</code></td>

  420. </tr>

  421. </table>

  422. <a name="PasDoc-Properties"></a><h3 class="summary">Properties</h3>

  423. <table class="summary wide_list">

  424. <tr class="list">

  425. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  426. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Width">Width</a></b>: Integer read <a  href="glBitmap.TglBitmap.html#GetWidth">GetWidth</a>;</code></td>

  427. </tr>

  428. <tr class="list2">

  429. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  430. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Height">Height</a></b>: Integer read <a  href="glBitmap.TglBitmap.html#GetHeight">GetHeight</a>;</code></td>

  431. </tr>

  432. <tr class="list">

  433. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  434. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#FileWidth">FileWidth</a></b>: Integer read <a  href="glBitmap.TglBitmap.html#GetFileWidth">GetFileWidth</a>;</code></td>

  435. </tr>

  436. <tr class="list2">

  437. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  438. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#FileHeight">FileHeight</a></b>: Integer read <a  href="glBitmap.TglBitmap.html#GetFileHeight">GetFileHeight</a>;</code></td>

  439. </tr>

  440. <tr class="list">

  441. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  442. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#ID">ID</a></b>: Cardinal        read <a  href="glBitmap.TglBitmap.html#fID">fID</a>          write <a  href="glBitmap.TglBitmap.html#SetID">SetID</a>;</code></td>

  443. </tr>

  444. <tr class="list2">

  445. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  446. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Target">Target</a></b>: Cardinal        read <a  href="glBitmap.TglBitmap.html#fTarget">fTarget</a>      write <a  href="glBitmap.TglBitmap.html#SetTarget">SetTarget</a>;</code></td>

  447. </tr>

  448. <tr class="list">

  449. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  450. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Format">Format</a></b>: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a> read <a  href="glBitmap.TglBitmap.html#fFormat">fFormat</a>      write <a  href="glBitmap.TglBitmap.html#SetFormat">SetFormat</a>;</code></td>

  451. </tr>

  452. <tr class="list2">

  453. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  454. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#MipMap">MipMap</a></b>: <a  href="glBitmap.html#TglBitmapMipMap">TglBitmapMipMap</a> read <a  href="glBitmap.TglBitmap.html#fMipMap">fMipMap</a>      write <a  href="glBitmap.TglBitmap.html#SetMipMap">SetMipMap</a>;</code></td>

  455. </tr>

  456. <tr class="list">

  457. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  458. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Anisotropic">Anisotropic</a></b>: Integer         read <a  href="glBitmap.TglBitmap.html#fAnisotropic">fAnisotropic</a> write <a  href="glBitmap.TglBitmap.html#SetAnisotropic">SetAnisotropic</a>;</code></td>

  459. </tr>

  460. <tr class="list2">

  461. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  462. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#FormatDesc">FormatDesc</a></b>: <a  href="glBitmap.TglBitmapFormatDescriptor.html">TglBitmapFormatDescriptor</a> read <a  href="glBitmap.TglBitmap.html#GetFormatDesc">GetFormatDesc</a>;</code></td>

  463. </tr>

  464. <tr class="list">

  465. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  466. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Filename">Filename</a></b>: String     read <a  href="glBitmap.TglBitmap.html#fFilename">fFilename</a>;</code></td>

  467. </tr>

  468. <tr class="list2">

  469. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  470. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#CustomName">CustomName</a></b>: String     read <a  href="glBitmap.TglBitmap.html#fCustomName">fCustomName</a>  write <a  href="glBitmap.TglBitmap.html#SetCustomName">SetCustomName</a>;</code></td>

  471. </tr>

  472. <tr class="list">

  473. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  474. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#CustomNameW">CustomNameW</a></b>: WideString read <a  href="glBitmap.TglBitmap.html#fCustomNameW">fCustomNameW</a> write <a  href="glBitmap.TglBitmap.html#SetCustomNameW">SetCustomNameW</a>;</code></td>

  475. </tr>

  476. <tr class="list2">

  477. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  478. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#CustomData">CustomData</a></b>: Pointer    read <a  href="glBitmap.TglBitmap.html#fCustomData">fCustomData</a>  write <a  href="glBitmap.TglBitmap.html#SetCustomData">SetCustomData</a>;</code></td>

  479. </tr>

  480. <tr class="list">

  481. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  482. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#DeleteTextureOnFree">DeleteTextureOnFree</a></b>: Boolean read <a  href="glBitmap.TglBitmap.html#fDeleteTextureOnFree">fDeleteTextureOnFree</a>     write <a  href="glBitmap.TglBitmap.html#SetDeleteTextureOnFree">SetDeleteTextureOnFree</a>;</code></td>

  483. </tr>

  484. <tr class="list2">

  485. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  486. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#FreeDataOnDestroy">FreeDataOnDestroy</a></b>: Boolean read <a  href="glBitmap.TglBitmap.html#fFreeDataOnDestroy">fFreeDataOnDestroy</a>       write <a  href="glBitmap.TglBitmap.html#SetFreeDataOnDestroy">SetFreeDataOnDestroy</a>;</code></td>

  487. </tr>

  488. <tr class="list">

  489. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  490. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#FreeDataAfterGenTexture">FreeDataAfterGenTexture</a></b>: Boolean read <a  href="glBitmap.TglBitmap.html#fFreeDataAfterGenTexture">fFreeDataAfterGenTexture</a> write <a  href="glBitmap.TglBitmap.html#SetFreeDataAfterGenTexture">SetFreeDataAfterGenTexture</a>;</code></td>

  491. </tr>

  492. <tr class="list2">

  493. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  494. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Dimension">Dimension</a></b>: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a> read <a  href="glBitmap.TglBitmap.html#fDimension">fDimension</a>;</code></td>

  495. </tr>

  496. <tr class="list">

  497. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  498. <td class="itemcode"><code>property <b><a  href="glBitmap.TglBitmap.html#Data">Data</a></b>: PByte         read <a  href="glBitmap.TglBitmap.html#fData">fData</a>;</code></td>

  499. </tr>

  500. </table>

  501. <h2 class="description">Description</h2>

  502. <h3 class="detail">Fields</h3>

  503. <table class="detail wide_list">

  504. <tr class="list">

  505. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  506. <td class="itemcode"><a name="fID"></a><code><b>fID</b>: GLuint;</code></td>

  507. </tr>

  508. <tr><td colspan="2">

  509. <p>

  510. name of the OpenGL texture object</p>

  511. </td></tr>

  512. </table>

  513. <table class="detail wide_list">

  514. <tr class="list">

  515. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  516. <td class="itemcode"><a name="fTarget"></a><code><b>fTarget</b>: GLuint;</code></td>

  517. </tr>

  518. <tr><td colspan="2">

  519. <p>

  520. texture target (e.g. GL_TEXTURE_2D)</p>

  521. </td></tr>

  522. </table>

  523. <table class="detail wide_list">

  524. <tr class="list">

  525. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  526. <td class="itemcode"><a name="fAnisotropic"></a><code><b>fAnisotropic</b>: Integer;</code></td>

  527. </tr>

  528. <tr><td colspan="2">

  529. <p>

  530. anisotropic level</p>

  531. </td></tr>

  532. </table>

  533. <table class="detail wide_list">

  534. <tr class="list">

  535. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  536. <td class="itemcode"><a name="fDeleteTextureOnFree"></a><code><b>fDeleteTextureOnFree</b>: Boolean;</code></td>

  537. </tr>

  538. <tr><td colspan="2">

  539. <p>

  540. delete OpenGL texture object when this object is destroyed</p>

  541. </td></tr>

  542. </table>

  543. <table class="detail wide_list">

  544. <tr class="list">

  545. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  546. <td class="itemcode"><a name="fFreeDataOnDestroy"></a><code><b>fFreeDataOnDestroy</b>: Boolean;</code></td>

  547. </tr>

  548. <tr><td colspan="2">

  549. <p>

  550. free stored data when this object is destroyed</p>

  551. </td></tr>

  552. </table>

  553. <table class="detail wide_list">

  554. <tr class="list">

  555. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  556. <td class="itemcode"><a name="fFreeDataAfterGenTexture"></a><code><b>fFreeDataAfterGenTexture</b>: Boolean;</code></td>

  557. </tr>

  558. <tr><td colspan="2">

  559. <p>

  560. free stored data after data was uploaded to video card</p>

  561. </td></tr>

  562. </table>

  563. <table class="detail wide_list">

  564. <tr class="list">

  565. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  566. <td class="itemcode"><a name="fData"></a><code><b>fData</b>: PByte;</code></td>

  567. </tr>

  568. <tr><td colspan="2">

  569. <p>

  570. data of this texture</p>

  571. </td></tr>

  572. </table>

  573. <table class="detail wide_list">

  574. <tr class="list">

  575. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  576. <td class="itemcode"><a name="fBorderColor"></a><code><b>fBorderColor</b>: array[0..3] of Single;</code></td>

  577. </tr>

  578. <tr><td colspan="2">

  579. <p>

  580. color of the texture border</p>

  581. </td></tr>

  582. </table>

  583. <table class="detail wide_list">

  584. <tr class="list">

  585. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  586. <td class="itemcode"><a name="fDimension"></a><code><b>fDimension</b>: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>;</code></td>

  587. </tr>

  588. <tr><td colspan="2">

  589. <p>

  590. size of this texture</p>

  591. </td></tr>

  592. </table>

  593. <table class="detail wide_list">

  594. <tr class="list">

  595. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  596. <td class="itemcode"><a name="fMipMap"></a><code><b>fMipMap</b>: <a  href="glBitmap.html#TglBitmapMipMap">TglBitmapMipMap</a>;</code></td>

  597. </tr>

  598. <tr><td colspan="2">

  599. <p>

  600. mipmap type</p>

  601. </td></tr>

  602. </table>

  603. <table class="detail wide_list">

  604. <tr class="list">

  605. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  606. <td class="itemcode"><a name="fFormat"></a><code><b>fFormat</b>: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>;</code></td>

  607. </tr>

  608. <tr><td colspan="2">

  609. <p>

  610. format the texture data is stored in</p>

  611. </td></tr>

  612. </table>

  613. <table class="detail wide_list">

  614. <tr class="list">

  615. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  616. <td class="itemcode"><a name="fPixelSize"></a><code><b>fPixelSize</b>: Integer;</code></td>

  617. </tr>

  618. <tr><td colspan="2">

  619. <p>

  620. size of one pixel (in byte)</p>

  621. </td></tr>

  622. </table>

  623. <table class="detail wide_list">

  624. <tr class="list">

  625. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  626. <td class="itemcode"><a name="fRowSize"></a><code><b>fRowSize</b>: Integer;</code></td>

  627. </tr>

  628. <tr><td colspan="2">

  629. <p>

  630. size of one pixel row (in byte)</p>

  631. </td></tr>

  632. </table>

  633. <table class="detail wide_list">

  634. <tr class="list">

  635. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  636. <td class="itemcode"><a name="fFilterMin"></a><code><b>fFilterMin</b>: GLenum;</code></td>

  637. </tr>

  638. <tr><td colspan="2">

  639. <p>

  640. min filter to apply to the texture</p>

  641. </td></tr>

  642. </table>

  643. <table class="detail wide_list">

  644. <tr class="list">

  645. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  646. <td class="itemcode"><a name="fFilterMag"></a><code><b>fFilterMag</b>: GLenum;</code></td>

  647. </tr>

  648. <tr><td colspan="2">

  649. <p>

  650. mag filter to apply to the texture</p>

  651. </td></tr>

  652. </table>

  653. <table class="detail wide_list">

  654. <tr class="list">

  655. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  656. <td class="itemcode"><a name="fWrapS"></a><code><b>fWrapS</b>: GLenum;</code></td>

  657. </tr>

  658. <tr><td colspan="2">

  659. <p>

  660. texture wrapping for x axis</p>

  661. </td></tr>

  662. </table>

  663. <table class="detail wide_list">

  664. <tr class="list">

  665. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  666. <td class="itemcode"><a name="fWrapT"></a><code><b>fWrapT</b>: GLenum;</code></td>

  667. </tr>

  668. <tr><td colspan="2">

  669. <p>

  670. texture wrapping for y axis</p>

  671. </td></tr>

  672. </table>

  673. <table class="detail wide_list">

  674. <tr class="list">

  675. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  676. <td class="itemcode"><a name="fWrapR"></a><code><b>fWrapR</b>: GLenum;</code></td>

  677. </tr>

  678. <tr><td colspan="2">

  679. <p>

  680. texture wrapping for z axis</p>

  681. </td></tr>

  682. </table>

  683. <table class="detail wide_list">

  684. <tr class="list">

  685. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  686. <td class="itemcode"><a name="fSwizzle"></a><code><b>fSwizzle</b>: array[0..3] of GLenum;</code></td>

  687. </tr>

  688. <tr><td colspan="2">

  689. <p>

  690. color channel swizzle</p>

  691. </td></tr>

  692. </table>

  693. <table class="detail wide_list">

  694. <tr class="list">

  695. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  696. <td class="itemcode"><a name="fFilename"></a><code><b>fFilename</b>: String;</code></td>

  697. </tr>

  698. <tr><td colspan="2">

  699. <p>

  700. filename the texture was load from</p>

  701. </td></tr>

  702. </table>

  703. <table class="detail wide_list">

  704. <tr class="list">

  705. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  706. <td class="itemcode"><a name="fCustomName"></a><code><b>fCustomName</b>: String;</code></td>

  707. </tr>

  708. <tr><td colspan="2">

  709. <p>

  710. user defined name</p>

  711. </td></tr>

  712. </table>

  713. <table class="detail wide_list">

  714. <tr class="list">

  715. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  716. <td class="itemcode"><a name="fCustomNameW"></a><code><b>fCustomNameW</b>: WideString;</code></td>

  717. </tr>

  718. <tr><td colspan="2">

  719. <p>

  720. user defined name</p>

  721. </td></tr>

  722. </table>

  723. <table class="detail wide_list">

  724. <tr class="list">

  725. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  726. <td class="itemcode"><a name="fCustomData"></a><code><b>fCustomData</b>: Pointer;</code></td>

  727. </tr>

  728. <tr><td colspan="2">

  729. <p>

  730. user defined data</p>

  731. </td></tr>

  732. </table>

  733. <h3 class="detail">Methods</h3>

  734. <table class="detail wide_list">

  735. <tr class="list">

  736. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  737. <td class="itemcode"><a name="GetFormatDesc"></a><code>function <b>GetFormatDesc</b>: <a  href="glBitmap.TglBitmapFormatDescriptor.html">TglBitmapFormatDescriptor</a>;</code></td>

  738. </tr>

  739. <tr><td colspan="2">

  740. &nbsp;<h6 class="description_section">Returns</h6>

  741. <p class="return">format descriptor that describes the format of the stored data</p></td></tr>

  742. </table>

  743. <table class="detail wide_list">

  744. <tr class="list">

  745. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  746. <td class="itemcode"><a name="GetWidth"></a><code>function <b>GetWidth</b>: Integer; virtual;</code></td>

  747. </tr>

  748. <tr><td colspan="2">

  749. &nbsp;<h6 class="description_section">Returns</h6>

  750. <p class="return">the actual width of the texture</p></td></tr>

  751. </table>

  752. <table class="detail wide_list">

  753. <tr class="list">

  754. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  755. <td class="itemcode"><a name="GetHeight"></a><code>function <b>GetHeight</b>: Integer; virtual;</code></td>

  756. </tr>

  757. <tr><td colspan="2">

  758. &nbsp;<h6 class="description_section">Returns</h6>

  759. <p class="return">the actual height of the texture</p></td></tr>

  760. </table>

  761. <table class="detail wide_list">

  762. <tr class="list">

  763. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  764. <td class="itemcode"><a name="GetFileWidth"></a><code>function <b>GetFileWidth</b>: Integer; virtual;</code></td>

  765. </tr>

  766. <tr><td colspan="2">

  767. &nbsp;<h6 class="description_section">Returns</h6>

  768. <p class="return">the width of the texture or 1 if the width is zero</p></td></tr>

  769. </table>

  770. <table class="detail wide_list">

  771. <tr class="list">

  772. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  773. <td class="itemcode"><a name="GetFileHeight"></a><code>function <b>GetFileHeight</b>: Integer; virtual;</code></td>

  774. </tr>

  775. <tr><td colspan="2">

  776. &nbsp;<h6 class="description_section">Returns</h6>

  777. <p class="return">the height of the texture or 1 if the height is zero</p></td></tr>

  778. </table>

  779. <table class="detail wide_list">

  780. <tr class="list">

  781. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  782. <td class="itemcode"><a name="SetCustomData"></a><code>procedure <b>SetCustomData</b>(const aValue: Pointer);</code></td>

  783. </tr>

  784. <tr><td colspan="2">

  785. <p>

  786. set a new value for fCustomData</p>

  787. </td></tr>

  788. </table>

  789. <table class="detail wide_list">

  790. <tr class="list">

  791. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  792. <td class="itemcode"><a name="SetCustomName"></a><code>procedure <b>SetCustomName</b>(const aValue: String);</code></td>

  793. </tr>

  794. <tr><td colspan="2">

  795. <p>

  796. set a new value for fCustomName</p>

  797. </td></tr>

  798. </table>

  799. <table class="detail wide_list">

  800. <tr class="list">

  801. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  802. <td class="itemcode"><a name="SetCustomNameW"></a><code>procedure <b>SetCustomNameW</b>(const aValue: WideString);</code></td>

  803. </tr>

  804. <tr><td colspan="2">

  805. <p>

  806. set a new value for fCustomNameW</p>

  807. </td></tr>

  808. </table>

  809. <table class="detail wide_list">

  810. <tr class="list">

  811. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  812. <td class="itemcode"><a name="SetFreeDataOnDestroy"></a><code>procedure <b>SetFreeDataOnDestroy</b>(const aValue: Boolean);</code></td>

  813. </tr>

  814. <tr><td colspan="2">

  815. <p>

  816. set new value for fFreeDataOnDestroy</p>

  817. </td></tr>

  818. </table>

  819. <table class="detail wide_list">

  820. <tr class="list">

  821. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  822. <td class="itemcode"><a name="SetDeleteTextureOnFree"></a><code>procedure <b>SetDeleteTextureOnFree</b>(const aValue: Boolean);</code></td>

  823. </tr>

  824. <tr><td colspan="2">

  825. <p>

  826. set new value for fDeleteTextureOnFree</p>

  827. </td></tr>

  828. </table>

  829. <table class="detail wide_list">

  830. <tr class="list">

  831. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  832. <td class="itemcode"><a name="SetFormat"></a><code>procedure <b>SetFormat</b>(const aValue: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>);</code></td>

  833. </tr>

  834. <tr><td colspan="2">

  835. <p>

  836. set new value for the data format. only possible if new format has the same pixel size. if you want to convert the texture data, see ConvertTo function</p>

  837. </td></tr>

  838. </table>

  839. <table class="detail wide_list">

  840. <tr class="list">

  841. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  842. <td class="itemcode"><a name="SetFreeDataAfterGenTexture"></a><code>procedure <b>SetFreeDataAfterGenTexture</b>(const aValue: Boolean);</code></td>

  843. </tr>

  844. <tr><td colspan="2">

  845. <p>

  846. set new value for fFreeDataAfterGenTexture</p>

  847. </td></tr>

  848. </table>

  849. <table class="detail wide_list">

  850. <tr class="list">

  851. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  852. <td class="itemcode"><a name="SetID"></a><code>procedure <b>SetID</b>(const aValue: Cardinal);</code></td>

  853. </tr>

  854. <tr><td colspan="2">

  855. <p>

  856. set name of OpenGL texture object</p>

  857. </td></tr>

  858. </table>

  859. <table class="detail wide_list">

  860. <tr class="list">

  861. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  862. <td class="itemcode"><a name="SetMipMap"></a><code>procedure <b>SetMipMap</b>(const aValue: <a  href="glBitmap.html#TglBitmapMipMap">TglBitmapMipMap</a>);</code></td>

  863. </tr>

  864. <tr><td colspan="2">

  865. <p>

  866. set new value for fMipMap</p>

  867. </td></tr>

  868. </table>

  869. <table class="detail wide_list">

  870. <tr class="list">

  871. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  872. <td class="itemcode"><a name="SetTarget"></a><code>procedure <b>SetTarget</b>(const aValue: Cardinal);</code></td>

  873. </tr>

  874. <tr><td colspan="2">

  875. <p>

  876. set new value for target</p>

  877. </td></tr>

  878. </table>

  879. <table class="detail wide_list">

  880. <tr class="list">

  881. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  882. <td class="itemcode"><a name="SetAnisotropic"></a><code>procedure <b>SetAnisotropic</b>(const aValue: Integer);</code></td>

  883. </tr>

  884. <tr><td colspan="2">

  885. <p>

  886. set new value for fAnisotrophic</p>

  887. </td></tr>

  888. </table>

  889. <table class="detail wide_list">

  890. <tr class="list">

  891. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  892. <td class="itemcode"><a name="CreateID"></a><code>procedure <b>CreateID</b>;</code></td>

  893. </tr>

  894. <tr><td colspan="2">

  895. <p>

  896. create OpenGL texture object (delete exisiting object if exists)</p>

  897. </td></tr>

  898. </table>

  899. <table class="detail wide_list">

  900. <tr class="list">

  901. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  902. <td class="itemcode"><a name="SetupParameters"></a><code>procedure <b>SetupParameters</b>();</code></td>

  903. </tr>

  904. <tr><td colspan="2">

  905. <p>

  906. setup texture parameters</p>

  907. </td></tr>

  908. </table>

  909. <table class="detail wide_list">

  910. <tr class="list">

  911. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  912. <td class="itemcode"><a name="SetDataPointer"></a><code>procedure <b>SetDataPointer</b>(var aData: PByte; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aWidth: Integer = -1; const aHeight: Integer = -1); virtual;</code></td>

  913. </tr>

  914. <tr><td colspan="2">

  915. <p>

  916. set data pointer of texture data    </p>

  917. <h6 class="description_section">Parameters</h6>

  918. <dl class="parameters">

  919. <dt>aData</dt>

  920. <dd>pointer to new texture data (be carefull, aData could be freed by this function)</dd>

  921. <dt>aFormat</dt>

  922. <dd>format of the data stored at aData</dd>

  923. <dt>aWidth</dt>

  924. <dd>width of the texture data</dd>

  925. <dt>aHeight</dt>

  926. <dd>height of the texture data</dd>

  927. </dl>

  928. </td></tr>

  929. </table>

  930. <table class="detail wide_list">

  931. <tr class="list">

  932. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  933. <td class="itemcode"><a name="GenTexture"></a><code>procedure <b>GenTexture</b>(const aTestTextureSize: Boolean = true); virtual; abstract;</code></td>

  934. </tr>

  935. <tr><td colspan="2">

  936. <p>

  937. generate texture (upload texture data to video card) </p>

  938. <h6 class="description_section">Parameters</h6>

  939. <dl class="parameters">

  940. <dt>aTestTextureSize</dt>

  941. <dd>test texture size before uploading and raise exception if something is wrong</dd>

  942. </dl>

  943. </td></tr>

  944. </table>

  945. <table class="detail wide_list">

  946. <tr class="list">

  947. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  948. <td class="itemcode"><a name="FlipHorz"></a><code>function <b>FlipHorz</b>: Boolean; virtual;</code></td>

  949. </tr>

  950. <tr><td colspan="2">

  951. <p>

  952. flip texture horizontal </p>

  953. <h6 class="description_section">Returns</h6>

  954. <p class="return"><code>True</code> in success, <code>False</code> otherwise</p></td></tr>

  955. </table>

  956. <table class="detail wide_list">

  957. <tr class="list">

  958. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  959. <td class="itemcode"><a name="FlipVert"></a><code>function <b>FlipVert</b>: Boolean; virtual;</code></td>

  960. </tr>

  961. <tr><td colspan="2">

  962. <p>

  963. flip texture vertical </p>

  964. <h6 class="description_section">Returns</h6>

  965. <p class="return"><code>True</code> in success, <code>False</code> otherwise</p></td></tr>

  966. </table>

  967. <table class="detail wide_list">

  968. <tr class="list">

  969. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  970. <td class="itemcode"><a name="AfterConstruction"></a><code>procedure <b>AfterConstruction</b>; override;</code></td>

  971. </tr>

  972. <tr><td colspan="2">

  973. <p>

  974. this method is called after the constructor and sets the default values of this object</p>

  975. </td></tr>

  976. </table>

  977. <table class="detail wide_list">

  978. <tr class="list">

  979. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  980. <td class="itemcode"><a name="BeforeDestruction"></a><code>procedure <b>BeforeDestruction</b>; override;</code></td>

  981. </tr>

  982. <tr><td colspan="2">

  983. <p>

  984. this method is called before the destructor and does some cleanup</p>

  985. </td></tr>

  986. </table>

  987. <table class="detail wide_list">

  988. <tr class="list">

  989. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  990. <td class="itemcode"><a name="PrepareResType"></a><code>procedure <b>PrepareResType</b>(var aResource: String; var aResType: PChar);</code></td>

  991. </tr>

  992. <tr><td colspan="2">

  993. <p>

  994. splits a resource identifier into the resource and it's type  </p>

  995. <h6 class="description_section">Parameters</h6>

  996. <dl class="parameters">

  997. <dt>aResource</dt>

  998. <dd>resource identifier to split and store name in</dd>

  999. <dt>aResType</dt>

  1000. <dd>type of the resource</dd>

  1001. </dl>

  1002. </td></tr>

  1003. </table>

  1004. <table class="detail wide_list">

  1005. <tr class="list">

  1006. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1007. <td class="itemcode"><a name="LoadFromFile"></a><code>procedure <b>LoadFromFile</b>(const aFilename: String);</code></td>

  1008. </tr>

  1009. <tr><td colspan="2">

  1010. <p>

  1011. load a texture from a file </p>

  1012. <h6 class="description_section">Parameters</h6>

  1013. <dl class="parameters">

  1014. <dt>aFilename</dt>

  1015. <dd>file to load texuture from</dd>

  1016. </dl>

  1017. </td></tr>

  1018. </table>

  1019. <table class="detail wide_list">

  1020. <tr class="list">

  1021. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1022. <td class="itemcode"><a name="LoadFromStream"></a><code>procedure <b>LoadFromStream</b>(const aStream: TStream); virtual;</code></td>

  1023. </tr>

  1024. <tr><td colspan="2">

  1025. <p>

  1026. load a texture from a stream </p>

  1027. <h6 class="description_section">Parameters</h6>

  1028. <dl class="parameters">

  1029. <dt>aStream</dt>

  1030. <dd>stream to load texture from</dd>

  1031. </dl>

  1032. </td></tr>

  1033. </table>

  1034. <table class="detail wide_list">

  1035. <tr class="list">

  1036. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1037. <td class="itemcode"><a name="LoadFromFunc"></a><code>procedure <b>LoadFromFunc</b>(const aSize: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aArgs: Pointer = nil);</code></td>

  1038. </tr>

  1039. <tr><td colspan="2">

  1040. <p>

  1041. use a function to generate texture data    </p>

  1042. <h6 class="description_section">Parameters</h6>

  1043. <dl class="parameters">

  1044. <dt>aSize</dt>

  1045. <dd>size of the texture</dd>

  1046. <dt>aFunc</dt>

  1047. <dd>callback to use for generation</dd>

  1048. <dt>aFormat</dt>

  1049. <dd>format of the texture data</dd>

  1050. <dt>aArgs</dt>

  1051. <dd>user defined paramaters (use at will)</dd>

  1052. </dl>

  1053. </td></tr>

  1054. </table>

  1055. <table class="detail wide_list">

  1056. <tr class="list">

  1057. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1058. <td class="itemcode"><a name="LoadFromResource"></a><code>procedure <b>LoadFromResource</b>(const aInstance: Cardinal; aResource: String; aResType: PChar = nil);</code></td>

  1059. </tr>

  1060. <tr><td colspan="2">

  1061. <p>

  1062. load a texture from a resource   </p>

  1063. <h6 class="description_section">Parameters</h6>

  1064. <dl class="parameters">

  1065. <dt>aInstance</dt>

  1066. <dd>resource handle</dd>

  1067. <dt>aResource</dt>

  1068. <dd>resource indentifier</dd>

  1069. <dt>aResType</dt>

  1070. <dd>resource type (if known)</dd>

  1071. </dl>

  1072. </td></tr>

  1073. </table>

  1074. <table class="detail wide_list">

  1075. <tr class="list">

  1076. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1077. <td class="itemcode"><a name="LoadFromResourceID"></a><code>procedure <b>LoadFromResourceID</b>(const aInstance: Cardinal; const aResourceID: Integer; const aResType: PChar);</code></td>

  1078. </tr>

  1079. <tr><td colspan="2">

  1080. <p>

  1081. load a texture from a resource id   </p>

  1082. <h6 class="description_section">Parameters</h6>

  1083. <dl class="parameters">

  1084. <dt>aInstance</dt>

  1085. <dd>resource handle</dd>

  1086. <dt>aResource</dt>

  1087. <dd>resource ID</dd>

  1088. <dt>aResType</dt>

  1089. <dd>resource type</dd>

  1090. </dl>

  1091. </td></tr>

  1092. </table>

  1093. <table class="detail wide_list">

  1094. <tr class="list">

  1095. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1096. <td class="itemcode"><a name="SaveToFile"></a><code>procedure <b>SaveToFile</b>(const aFilename: String; const aFileType: <a  href="glBitmap.html#TglBitmapFileType">TglBitmapFileType</a>);</code></td>

  1097. </tr>

  1098. <tr><td colspan="2">

  1099. <p>

  1100. save texture data to a file  </p>

  1101. <h6 class="description_section">Parameters</h6>

  1102. <dl class="parameters">

  1103. <dt>aFilename</dt>

  1104. <dd>filename to store texture in</dd>

  1105. <dt>aFileType</dt>

  1106. <dd>file type to store data into</dd>

  1107. </dl>

  1108. </td></tr>

  1109. </table>

  1110. <table class="detail wide_list">

  1111. <tr class="list">

  1112. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1113. <td class="itemcode"><a name="SaveToStream"></a><code>procedure <b>SaveToStream</b>(const aStream: TStream; const aFileType: <a  href="glBitmap.html#TglBitmapFileType">TglBitmapFileType</a>); virtual;</code></td>

  1114. </tr>

  1115. <tr><td colspan="2">

  1116. <p>

  1117. save texture data to a stream  </p>

  1118. <h6 class="description_section">Parameters</h6>

  1119. <dl class="parameters">

  1120. <dt>aFilename</dt>

  1121. <dd>filename to store texture in</dd>

  1122. <dt>aFileType</dt>

  1123. <dd>file type to store data into</dd>

  1124. </dl>

  1125. </td></tr>

  1126. </table>

  1127. <table class="detail wide_list">

  1128. <tr class="list">

  1129. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1130. <td class="itemcode"><a name="Convert"></a><code>function <b>Convert</b>(const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aCreateTemp: Boolean; const aArgs: Pointer = nil): Boolean; overload;</code></td>

  1131. </tr>

  1132. <tr><td colspan="2">

  1133. <p>

  1134. convert texture data using a user defined callback    </p>

  1135. <h6 class="description_section">Parameters</h6>

  1136. <dl class="parameters">

  1137. <dt>aFunc</dt>

  1138. <dd>callback to use for converting</dd>

  1139. <dt>aCreateTemp</dt>

  1140. <dd>create a temporary buffer to use for converting</dd>

  1141. <dt>aArgs</dt>

  1142. <dd>user defined paramters (use at will)</dd>

  1143. </dl>

  1144. <h6 class="description_section">Returns</h6>

  1145. <p class="return"><code>True</code> if converting was successful, <code>False</code> otherwise</p></td></tr>

  1146. </table>

  1147. <table class="detail wide_list">

  1148. <tr class="list">

  1149. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1150. <td class="itemcode"><a name="Convert"></a><code>function <b>Convert</b>(const aSource: <a  href="glBitmap.TglBitmap.html">TglBitmap</a>; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; aCreateTemp: Boolean; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aArgs: Pointer = nil): Boolean; overload;</code></td>

  1151. </tr>

  1152. <tr><td colspan="2">

  1153. <p>

  1154. convert texture data using a user defined callback      </p>

  1155. <h6 class="description_section">Parameters</h6>

  1156. <dl class="parameters">

  1157. <dt>aSource</dt>

  1158. <dd>glBitmap to read data from</dd>

  1159. <dt>aFunc</dt>

  1160. <dd>callback to use for converting</dd>

  1161. <dt>aCreateTemp</dt>

  1162. <dd>create a temporary buffer to use for converting</dd>

  1163. <dt>aFormat</dt>

  1164. <dd>format of the new data</dd>

  1165. <dt>aArgs</dt>

  1166. <dd>user defined paramters (use at will)</dd>

  1167. </dl>

  1168. <h6 class="description_section">Returns</h6>

  1169. <p class="return"><code>True</code> if converting was successful, <code>False</code> otherwise</p></td></tr>

  1170. </table>

  1171. <table class="detail wide_list">

  1172. <tr class="list">

  1173. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1174. <td class="itemcode"><a name="ConvertTo"></a><code>function <b>ConvertTo</b>(const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>): Boolean; virtual;</code></td>

  1175. </tr>

  1176. <tr><td colspan="2">

  1177. <p>

  1178. convert texture data using a specific format  </p>

  1179. <h6 class="description_section">Parameters</h6>

  1180. <dl class="parameters">

  1181. <dt>aFormat</dt>

  1182. <dd>new format of texture data</dd>

  1183. </dl>

  1184. <h6 class="description_section">Returns</h6>

  1185. <p class="return"><code>True</code> if converting was successful, <code>False</code> otherwise</p></td></tr>

  1186. </table>

  1187. <table class="detail wide_list">

  1188. <tr class="list">

  1189. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1190. <td class="itemcode"><a name="AddAlphaFromResource"></a><code>function <b>AddAlphaFromResource</b>(const aInstance: Cardinal; aResource: String; aResType: PChar = nil; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  1191. </tr>

  1192. <tr><td colspan="2">

  1193. <p>

  1194. load alpha channel data from resource      </p>

  1195. <h6 class="description_section">Parameters</h6>

  1196. <dl class="parameters">

  1197. <dt>aInstance</dt>

  1198. <dd>resource handle</dd>

  1199. <dt>aResource</dt>

  1200. <dd>resource ID</dd>

  1201. <dt>aResType</dt>

  1202. <dd>resource type</dd>

  1203. <dt>aFunc</dt>

  1204. <dd>callback to use for converting</dd>

  1205. <dt>aArgs</dt>

  1206. <dd>user defined parameters (use at will)</dd>

  1207. </dl>

  1208. <h6 class="description_section">Returns</h6>

  1209. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1210. </table>

  1211. <table class="detail wide_list">

  1212. <tr class="list">

  1213. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1214. <td class="itemcode"><a name="AddAlphaFromResourceID"></a><code>function <b>AddAlphaFromResourceID</b>(const aInstance: Cardinal; const aResourceID: Integer; const aResType: PChar; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  1215. </tr>

  1216. <tr><td colspan="2">

  1217. <p>

  1218. load alpha channel data from resource ID      </p>

  1219. <h6 class="description_section">Parameters</h6>

  1220. <dl class="parameters">

  1221. <dt>aInstance</dt>

  1222. <dd>resource handle</dd>

  1223. <dt>aResourceID</dt>

  1224. <dd>resource ID</dd>

  1225. <dt>aResType</dt>

  1226. <dd>resource type</dd>

  1227. <dt>aFunc</dt>

  1228. <dd>callback to use for converting</dd>

  1229. <dt>aArgs</dt>

  1230. <dd>user defined parameters (use at will)</dd>

  1231. </dl>

  1232. <h6 class="description_section">Returns</h6>

  1233. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1234. </table>

  1235. <table class="detail wide_list">

  1236. <tr class="list">

  1237. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1238. <td class="itemcode"><a name="AddAlphaFromFunc"></a><code>function <b>AddAlphaFromFunc</b>(const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aArgs: Pointer = nil): Boolean; virtual;</code></td>

  1239. </tr>

  1240. <tr><td colspan="2">

  1241. <p>

  1242. add alpha channel data from function   </p>

  1243. <h6 class="description_section">Parameters</h6>

  1244. <dl class="parameters">

  1245. <dt>aFunc</dt>

  1246. <dd>callback to get data from</dd>

  1247. <dt>aArgs</dt>

  1248. <dd>user defined parameters (use at will)</dd>

  1249. </dl>

  1250. <h6 class="description_section">Returns</h6>

  1251. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1252. </table>

  1253. <table class="detail wide_list">

  1254. <tr class="list">

  1255. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1256. <td class="itemcode"><a name="AddAlphaFromFile"></a><code>function <b>AddAlphaFromFile</b>(const aFileName: String; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  1257. </tr>

  1258. <tr><td colspan="2">

  1259. <p>

  1260. add alpha channel data from file (macro for: new glBitmap, LoadFromFile, AddAlphaFromGlBitmap)    </p>

  1261. <h6 class="description_section">Parameters</h6>

  1262. <dl class="parameters">

  1263. <dt>aFilename</dt>

  1264. <dd>file to load alpha channel data from</dd>

  1265. <dt>aFunc</dt>

  1266. <dd>callback to use for converting</dd>

  1267. <dt>aArgs</dt>

  1268. <dd>user defined parameters (use at will)</dd>

  1269. </dl>

  1270. <h6 class="description_section">Returns</h6>

  1271. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1272. </table>

  1273. <table class="detail wide_list">

  1274. <tr class="list">

  1275. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1276. <td class="itemcode"><a name="AddAlphaFromStream"></a><code>function <b>AddAlphaFromStream</b>(const aStream: TStream; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  1277. </tr>

  1278. <tr><td colspan="2">

  1279. <p>

  1280. add alpha channel data from stream (macro for: new glBitmap, LoadFromStream, AddAlphaFromGlBitmap)    </p>

  1281. <h6 class="description_section">Parameters</h6>

  1282. <dl class="parameters">

  1283. <dt>aStream</dt>

  1284. <dd>stream to load alpha channel data from</dd>

  1285. <dt>aFunc</dt>

  1286. <dd>callback to use for converting</dd>

  1287. <dt>aArgs</dt>

  1288. <dd>user defined parameters (use at will)</dd>

  1289. </dl>

  1290. <h6 class="description_section">Returns</h6>

  1291. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1292. </table>

  1293. <table class="detail wide_list">

  1294. <tr class="list">

  1295. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1296. <td class="itemcode"><a name="AddAlphaFromGlBitmap"></a><code>function <b>AddAlphaFromGlBitmap</b>(const aBitmap: <a  href="glBitmap.TglBitmap.html">TglBitmap</a>; aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a> = nil; const aArgs: Pointer = nil): Boolean;</code></td>

  1297. </tr>

  1298. <tr><td colspan="2">

  1299. <p>

  1300. add alpha channel data from existing glBitmap object    </p>

  1301. <h6 class="description_section">Parameters</h6>

  1302. <dl class="parameters">

  1303. <dt>aBitmap</dt>

  1304. <dd>TglBitmap to copy alpha channel data from</dd>

  1305. <dt>aFunc</dt>

  1306. <dd>callback to use for converting</dd>

  1307. <dt>aArgs</dt>

  1308. <dd>user defined parameters (use at will)</dd>

  1309. </dl>

  1310. <h6 class="description_section">Returns</h6>

  1311. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1312. </table>

  1313. <table class="detail wide_list">

  1314. <tr class="list">

  1315. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1316. <td class="itemcode"><a name="AddAlphaFromColorKey"></a><code>function <b>AddAlphaFromColorKey</b>(const aRed, aGreen, aBlue: Byte; const aDeviation: Byte = 0): Boolean;</code></td>

  1317. </tr>

  1318. <tr><td colspan="2">

  1319. <p>

  1320. add alpha to pixel if the pixels color is greter than the given color value     </p>

  1321. <h6 class="description_section">Parameters</h6>

  1322. <dl class="parameters">

  1323. <dt>aRed</dt>

  1324. <dd>red threshold (0-255)</dd>

  1325. <dt>aGreen</dt>

  1326. <dd>green threshold (0-255)</dd>

  1327. <dt>aBlue</dt>

  1328. <dd>blue threshold (0-255)</dd>

  1329. <dt>aDeviatation</dt>

  1330. <dd>accepted deviatation (0-255)</dd>

  1331. </dl>

  1332. <h6 class="description_section">Returns</h6>

  1333. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1334. </table>

  1335. <table class="detail wide_list">

  1336. <tr class="list">

  1337. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1338. <td class="itemcode"><a name="AddAlphaFromColorKeyRange"></a><code>function <b>AddAlphaFromColorKeyRange</b>(const aRed, aGreen, aBlue: Cardinal; const aDeviation: Cardinal = 0): Boolean;</code></td>

  1339. </tr>

  1340. <tr><td colspan="2">

  1341. <p>

  1342. add alpha to pixel if the pixels color is greter than the given color value     </p>

  1343. <h6 class="description_section">Parameters</h6>

  1344. <dl class="parameters">

  1345. <dt>aRed</dt>

  1346. <dd>red threshold (0-Range.r)</dd>

  1347. <dt>aGreen</dt>

  1348. <dd>green threshold (0-Range.g)</dd>

  1349. <dt>aBlue</dt>

  1350. <dd>blue threshold (0-Range.b)</dd>

  1351. <dt>aDeviatation</dt>

  1352. <dd>accepted deviatation (0-max(Range.rgb))</dd>

  1353. </dl>

  1354. <h6 class="description_section">Returns</h6>

  1355. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1356. </table>

  1357. <table class="detail wide_list">

  1358. <tr class="list">

  1359. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1360. <td class="itemcode"><a name="AddAlphaFromColorKeyFloat"></a><code>function <b>AddAlphaFromColorKeyFloat</b>(const aRed, aGreen, aBlue: Single; const aDeviation: Single = 0): Boolean;</code></td>

  1361. </tr>

  1362. <tr><td colspan="2">

  1363. <p>

  1364. add alpha to pixel if the pixels color is greter than the given color value     </p>

  1365. <h6 class="description_section">Parameters</h6>

  1366. <dl class="parameters">

  1367. <dt>aRed</dt>

  1368. <dd>red threshold (0.0-1.0)</dd>

  1369. <dt>aGreen</dt>

  1370. <dd>green threshold (0.0-1.0)</dd>

  1371. <dt>aBlue</dt>

  1372. <dd>blue threshold (0.0-1.0)</dd>

  1373. <dt>aDeviatation</dt>

  1374. <dd>accepted deviatation (0.0-1.0)</dd>

  1375. </dl>

  1376. <h6 class="description_section">Returns</h6>

  1377. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1378. </table>

  1379. <table class="detail wide_list">

  1380. <tr class="list">

  1381. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1382. <td class="itemcode"><a name="AddAlphaFromValue"></a><code>function <b>AddAlphaFromValue</b>(const aAlpha: Byte): Boolean;</code></td>

  1383. </tr>

  1384. <tr><td colspan="2">

  1385. <p>

  1386. add a constand alpha value to all pixels  </p>

  1387. <h6 class="description_section">Parameters</h6>

  1388. <dl class="parameters">

  1389. <dt>aAlpha</dt>

  1390. <dd>alpha value to add (0-255)</dd>

  1391. </dl>

  1392. <h6 class="description_section">Returns</h6>

  1393. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1394. </table>

  1395. <table class="detail wide_list">

  1396. <tr class="list">

  1397. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1398. <td class="itemcode"><a name="AddAlphaFromValueRange"></a><code>function <b>AddAlphaFromValueRange</b>(const aAlpha: Cardinal): Boolean;</code></td>

  1399. </tr>

  1400. <tr><td colspan="2">

  1401. <p>

  1402. add a constand alpha value to all pixels  </p>

  1403. <h6 class="description_section">Parameters</h6>

  1404. <dl class="parameters">

  1405. <dt>aAlpha</dt>

  1406. <dd>alpha value to add (0-max(Range.rgb))</dd>

  1407. </dl>

  1408. <h6 class="description_section">Returns</h6>

  1409. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1410. </table>

  1411. <table class="detail wide_list">

  1412. <tr class="list">

  1413. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1414. <td class="itemcode"><a name="AddAlphaFromValueFloat"></a><code>function <b>AddAlphaFromValueFloat</b>(const aAlpha: Single): Boolean;</code></td>

  1415. </tr>

  1416. <tr><td colspan="2">

  1417. <p>

  1418. add a constand alpha value to all pixels  </p>

  1419. <h6 class="description_section">Parameters</h6>

  1420. <dl class="parameters">

  1421. <dt>aAlpha</dt>

  1422. <dd>alpha value to add (0.0-1.0)</dd>

  1423. </dl>

  1424. <h6 class="description_section">Returns</h6>

  1425. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1426. </table>

  1427. <table class="detail wide_list">

  1428. <tr class="list">

  1429. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1430. <td class="itemcode"><a name="RemoveAlpha"></a><code>function <b>RemoveAlpha</b>: Boolean; virtual;</code></td>

  1431. </tr>

  1432. <tr><td colspan="2">

  1433. <p>

  1434. remove alpha channel </p>

  1435. <h6 class="description_section">Returns</h6>

  1436. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1437. </table>

  1438. <table class="detail wide_list">

  1439. <tr class="list">

  1440. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1441. <td class="itemcode"><a name="Clone"></a><code>function <b>Clone</b>: <a  href="glBitmap.TglBitmap.html">TglBitmap</a>;</code></td>

  1442. </tr>

  1443. <tr><td colspan="2">

  1444. <p>

  1445. create a clone of the current object </p>

  1446. <h6 class="description_section">Returns</h6>

  1447. <p class="return">clone of this object</p></td></tr>

  1448. </table>

  1449. <table class="detail wide_list">

  1450. <tr class="list">

  1451. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1452. <td class="itemcode"><a name="Invert"></a><code>procedure <b>Invert</b>(const aUseRGB: Boolean = true; const aUseAlpha: Boolean = false);</code></td>

  1453. </tr>

  1454. <tr><td colspan="2">

  1455. <p>

  1456. invert color data (xor)  </p>

  1457. <h6 class="description_section">Parameters</h6>

  1458. <dl class="parameters">

  1459. <dt>aUseRGB</dt>

  1460. <dd>xor each color channel</dd>

  1461. <dt>aUseAlpha</dt>

  1462. <dd>xor alpha channel</dd>

  1463. </dl>

  1464. </td></tr>

  1465. </table>

  1466. <table class="detail wide_list">

  1467. <tr class="list">

  1468. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1469. <td class="itemcode"><a name="FreeData"></a><code>procedure <b>FreeData</b>;</code></td>

  1470. </tr>

  1471. <tr><td colspan="2">

  1472. <p>

  1473. free texture stored data</p>

  1474. </td></tr>

  1475. </table>

  1476. <table class="detail wide_list">

  1477. <tr class="list">

  1478. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1479. <td class="itemcode"><a name="FillWithColor"></a><code>procedure <b>FillWithColor</b>(const aRed, aGreen, aBlue: Byte; const aAlpha: Byte = 255);</code></td>

  1480. </tr>

  1481. <tr><td colspan="2">

  1482. <p>

  1483. fill complete texture with one color    </p>

  1484. <h6 class="description_section">Parameters</h6>

  1485. <dl class="parameters">

  1486. <dt>aRed</dt>

  1487. <dd>red color for border (0-255)</dd>

  1488. <dt>aGreen</dt>

  1489. <dd>green color for border (0-255)</dd>

  1490. <dt>aBlue</dt>

  1491. <dd>blue color for border (0-255)</dd>

  1492. <dt>aAlpha</dt>

  1493. <dd>alpha color for border (0-255)</dd>

  1494. </dl>

  1495. </td></tr>

  1496. </table>

  1497. <table class="detail wide_list">

  1498. <tr class="list">

  1499. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1500. <td class="itemcode"><a name="FillWithColorRange"></a><code>procedure <b>FillWithColorRange</b>(const aRed, aGreen, aBlue: Cardinal; const aAlpha: Cardinal = $FFFFFFFF);</code></td>

  1501. </tr>

  1502. <tr><td colspan="2">

  1503. <p>

  1504. fill complete texture with one color    </p>

  1505. <h6 class="description_section">Parameters</h6>

  1506. <dl class="parameters">

  1507. <dt>aRed</dt>

  1508. <dd>red color for border (0-Range.r)</dd>

  1509. <dt>aGreen</dt>

  1510. <dd>green color for border (0-Range.g)</dd>

  1511. <dt>aBlue</dt>

  1512. <dd>blue color for border (0-Range.b)</dd>

  1513. <dt>aAlpha</dt>

  1514. <dd>alpha color for border (0-Range.a)</dd>

  1515. </dl>

  1516. </td></tr>

  1517. </table>

  1518. <table class="detail wide_list">

  1519. <tr class="list">

  1520. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1521. <td class="itemcode"><a name="FillWithColorFloat"></a><code>procedure <b>FillWithColorFloat</b>(const aRed, aGreen, aBlue: Single; const aAlpha: Single = 1.0);</code></td>

  1522. </tr>

  1523. <tr><td colspan="2">

  1524. <p>

  1525. fill complete texture with one color    </p>

  1526. <h6 class="description_section">Parameters</h6>

  1527. <dl class="parameters">

  1528. <dt>aRed</dt>

  1529. <dd>red color for border (0.0-1.0)</dd>

  1530. <dt>aGreen</dt>

  1531. <dd>green color for border (0.0-1.0)</dd>

  1532. <dt>aBlue</dt>

  1533. <dd>blue color for border (0.0-1.0)</dd>

  1534. <dt>aAlpha</dt>

  1535. <dd>alpha color for border (0.0-1.0)</dd>

  1536. </dl>

  1537. </td></tr>

  1538. </table>

  1539. <table class="detail wide_list">

  1540. <tr class="list">

  1541. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1542. <td class="itemcode"><a name="SetFilter"></a><code>procedure <b>SetFilter</b>(const aMin, aMag: GLenum);</code></td>

  1543. </tr>

  1544. <tr><td colspan="2">

  1545. <p>

  1546. set new texture filer  </p>

  1547. <h6 class="description_section">Parameters</h6>

  1548. <dl class="parameters">

  1549. <dt>aMin</dt>

  1550. <dd>min filter</dd>

  1551. <dt>aMag</dt>

  1552. <dd>mag filter</dd>

  1553. </dl>

  1554. </td></tr>

  1555. </table>

  1556. <table class="detail wide_list">

  1557. <tr class="list">

  1558. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1559. <td class="itemcode"><a name="SetWrap"></a><code>procedure <b>SetWrap</b>( const S: GLenum = GL_CLAMP_TO_EDGE; const T: GLenum = GL_CLAMP_TO_EDGE; const R: GLenum = GL_CLAMP_TO_EDGE);</code></td>

  1560. </tr>

  1561. <tr><td colspan="2">

  1562. <p>

  1563. set new texture wrapping   </p>

  1564. <h6 class="description_section">Parameters</h6>

  1565. <dl class="parameters">

  1566. <dt>S</dt>

  1567. <dd>texture wrapping for x axis</dd>

  1568. <dt>T</dt>

  1569. <dd>texture wrapping for y axis</dd>

  1570. <dt>R</dt>

  1571. <dd>texture wrapping for z axis</dd>

  1572. </dl>

  1573. </td></tr>

  1574. </table>

  1575. <table class="detail wide_list">

  1576. <tr class="list">

  1577. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1578. <td class="itemcode"><a name="SetSwizzle"></a><code>procedure <b>SetSwizzle</b>(const r, g, b, a: GLenum);</code></td>

  1579. </tr>

  1580. <tr><td colspan="2">

  1581. <p>

  1582. set new swizzle    </p>

  1583. <h6 class="description_section">Parameters</h6>

  1584. <dl class="parameters">

  1585. <dt>r</dt>

  1586. <dd>swizzle for red channel</dd>

  1587. <dt>g</dt>

  1588. <dd>swizzle for green channel</dd>

  1589. <dt>b</dt>

  1590. <dd>swizzle for blue channel</dd>

  1591. <dt>a</dt>

  1592. <dd>swizzle for alpha channel</dd>

  1593. </dl>

  1594. </td></tr>

  1595. </table>

  1596. <table class="detail wide_list">

  1597. <tr class="list">

  1598. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1599. <td class="itemcode"><a name="Bind"></a><code>procedure <b>Bind</b>(const aEnableTextureUnit: Boolean = true); virtual;</code></td>

  1600. </tr>

  1601. <tr><td colspan="2">

  1602. <p>

  1603. bind texture </p>

  1604. <h6 class="description_section">Parameters</h6>

  1605. <dl class="parameters">

  1606. <dt>aEnableTextureUnit</dt>

  1607. <dd>enable texture unit for this texture (e.g. glEnable(GL_TEXTURE_2D))</dd>

  1608. </dl>

  1609. </td></tr>

  1610. </table>

  1611. <table class="detail wide_list">

  1612. <tr class="list">

  1613. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1614. <td class="itemcode"><a name="Unbind"></a><code>procedure <b>Unbind</b>(const aDisableTextureUnit: Boolean = true); virtual;</code></td>

  1615. </tr>

  1616. <tr><td colspan="2">

  1617. <p>

  1618. bind texture </p>

  1619. <h6 class="description_section">Parameters</h6>

  1620. <dl class="parameters">

  1621. <dt>aDisableTextureUnit</dt>

  1622. <dd>disable texture unit for this texture (e.g. glEnable(GL_TEXTURE_2D))</dd>

  1623. </dl>

  1624. </td></tr>

  1625. </table>

  1626. <table class="detail wide_list">

  1627. <tr class="list">

  1628. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1629. <td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>; overload;</code></td>

  1630. </tr>

  1631. <tr><td colspan="2">

  1632. <p>

  1633. constructor - created an empty texture</p>

  1634. </td></tr>

  1635. </table>

  1636. <table class="detail wide_list">

  1637. <tr class="list">

  1638. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1639. <td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>(const aFileName: String); overload;</code></td>

  1640. </tr>

  1641. <tr><td colspan="2">

  1642. <p>

  1643. constructor - creates a texture and load it from a file </p>

  1644. <h6 class="description_section">Parameters</h6>

  1645. <dl class="parameters">

  1646. <dt>aFilename</dt>

  1647. <dd>file to load texture from</dd>

  1648. </dl>

  1649. </td></tr>

  1650. </table>

  1651. <table class="detail wide_list">

  1652. <tr class="list">

  1653. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1654. <td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>(const aStream: TStream); overload;</code></td>

  1655. </tr>

  1656. <tr><td colspan="2">

  1657. <p>

  1658. constructor - creates a texture and load it from a stream </p>

  1659. <h6 class="description_section">Parameters</h6>

  1660. <dl class="parameters">

  1661. <dt>aStream</dt>

  1662. <dd>stream to load texture from</dd>

  1663. </dl>

  1664. </td></tr>

  1665. </table>

  1666. <table class="detail wide_list">

  1667. <tr class="list">

  1668. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1669. <td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>(const aSize: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; aData: PByte = nil); overload;</code></td>

  1670. </tr>

  1671. <tr><td colspan="2">

  1672. <p>

  1673. constructor - creates a texture with the given size, format and data    you can control this by setting DeleteTextureOnFree, FreeDataOnDestroy and FreeDataAfterGenTexture</p>

  1674. <h6 class="description_section">Parameters</h6>

  1675. <dl class="parameters">

  1676. <dt>aSize</dt>

  1677. <dd>size of the texture</dd>

  1678. <dt>aFormat</dt>

  1679. <dd>format of the given data</dd>

  1680. <dt>aData</dt>

  1681. <dd>texture data - be carefull: the data will now be managed by the glBitmap object,</dd>

  1682. </dl>

  1683. </td></tr>

  1684. </table>

  1685. <table class="detail wide_list">

  1686. <tr class="list">

  1687. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1688. <td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>(const aSize: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a>; const aFormat: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a>; const aFunc: <a  href="glBitmap.html#TglBitmapFunction">TglBitmapFunction</a>; const aArgs: Pointer = nil); overload;</code></td>

  1689. </tr>

  1690. <tr><td colspan="2">

  1691. <p>

  1692. constructor - creates a texture with the given size and format and uses the given callback to create the data    </p>

  1693. <h6 class="description_section">Parameters</h6>

  1694. <dl class="parameters">

  1695. <dt>aSize</dt>

  1696. <dd>size of the texture</dd>

  1697. <dt>aFormat</dt>

  1698. <dd>format of the given data</dd>

  1699. <dt>aFunc</dt>

  1700. <dd>callback to use for generating the data</dd>

  1701. <dt>aArgs</dt>

  1702. <dd>user defined parameters (use at will)</dd>

  1703. </dl>

  1704. </td></tr>

  1705. </table>

  1706. <table class="detail wide_list">

  1707. <tr class="list">

  1708. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1709. <td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>(const aInstance: Cardinal; const aResource: String; const aResType: PChar = nil); overload;</code></td>

  1710. </tr>

  1711. <tr><td colspan="2">

  1712. <p>

  1713. constructor - creates a texture and loads it from a resource   </p>

  1714. <h6 class="description_section">Parameters</h6>

  1715. <dl class="parameters">

  1716. <dt>aInstance</dt>

  1717. <dd>resource handle</dd>

  1718. <dt>aResource</dt>

  1719. <dd>resource indentifier</dd>

  1720. <dt>aResType</dt>

  1721. <dd>resource type (if known)</dd>

  1722. </dl>

  1723. </td></tr>

  1724. </table>

  1725. <table class="detail wide_list">

  1726. <tr class="list">

  1727. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1728. <td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>(const aInstance: Cardinal; const aResourceID: Integer; const aResType: PChar); overload;</code></td>

  1729. </tr>

  1730. <tr><td colspan="2">

  1731. <p>

  1732. constructor - creates a texture and loads it from a resource   </p>

  1733. <h6 class="description_section">Parameters</h6>

  1734. <dl class="parameters">

  1735. <dt>aInstance</dt>

  1736. <dd>resource handle</dd>

  1737. <dt>aResourceID</dt>

  1738. <dd>resource ID</dd>

  1739. <dt>aResType</dt>

  1740. <dd>resource type (if known)</dd>

  1741. </dl>

  1742. </td></tr>

  1743. </table>

  1744. <table class="detail wide_list">

  1745. <tr class="list">

  1746. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1747. <td class="itemcode"><a name="LoadRAW"></a><code>function <b>LoadRAW</b>(const aStream: TStream): Boolean;</code></td>

  1748. </tr>

  1749. <tr><td colspan="2">

  1750. <p>

  1751. try to load a RAW image from a stream  </p>

  1752. <h6 class="description_section">Parameters</h6>

  1753. <dl class="parameters">

  1754. <dt>aStream</dt>

  1755. <dd>stream to load RAW image from</dd>

  1756. </dl>

  1757. <h6 class="description_section">Returns</h6>

  1758. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1759. </table>

  1760. <table class="detail wide_list">

  1761. <tr class="list">

  1762. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1763. <td class="itemcode"><a name="SaveRAW"></a><code>procedure <b>SaveRAW</b>(const aStream: TStream);</code></td>

  1764. </tr>

  1765. <tr><td colspan="2">

  1766. <p>

  1767. save texture data as RAW image to stream </p>

  1768. <h6 class="description_section">Parameters</h6>

  1769. <dl class="parameters">

  1770. <dt>aStream</dt>

  1771. <dd>stream to save data to</dd>

  1772. </dl>

  1773. </td></tr>

  1774. </table>

  1775. <table class="detail wide_list">

  1776. <tr class="list">

  1777. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1778. <td class="itemcode"><a name="LoadBMP"></a><code>function <b>LoadBMP</b>(const aStream: TStream): Boolean;</code></td>

  1779. </tr>

  1780. <tr><td colspan="2">

  1781. <p>

  1782. try to load a BMP from a stream  </p>

  1783. <h6 class="description_section">Parameters</h6>

  1784. <dl class="parameters">

  1785. <dt>aStream</dt>

  1786. <dd>stream to load BMP from</dd>

  1787. </dl>

  1788. <h6 class="description_section">Returns</h6>

  1789. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1790. </table>

  1791. <table class="detail wide_list">

  1792. <tr class="list">

  1793. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1794. <td class="itemcode"><a name="SaveBMP"></a><code>procedure <b>SaveBMP</b>(const aStream: TStream);</code></td>

  1795. </tr>

  1796. <tr><td colspan="2">

  1797. <p>

  1798. save texture data as BMP to stream </p>

  1799. <h6 class="description_section">Parameters</h6>

  1800. <dl class="parameters">

  1801. <dt>aStream</dt>

  1802. <dd>stream to save data to</dd>

  1803. </dl>

  1804. </td></tr>

  1805. </table>

  1806. <table class="detail wide_list">

  1807. <tr class="list">

  1808. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1809. <td class="itemcode"><a name="LoadTGA"></a><code>function <b>LoadTGA</b>(const aStream: TStream): Boolean;</code></td>

  1810. </tr>

  1811. <tr><td colspan="2">

  1812. <p>

  1813. try to load a TGA from a stream  </p>

  1814. <h6 class="description_section">Parameters</h6>

  1815. <dl class="parameters">

  1816. <dt>aStream</dt>

  1817. <dd>stream to load TGA from</dd>

  1818. </dl>

  1819. <h6 class="description_section">Returns</h6>

  1820. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1821. </table>

  1822. <table class="detail wide_list">

  1823. <tr class="list">

  1824. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1825. <td class="itemcode"><a name="SaveTGA"></a><code>procedure <b>SaveTGA</b>(const aStream: TStream);</code></td>

  1826. </tr>

  1827. <tr><td colspan="2">

  1828. <p>

  1829. save texture data as TGA to stream </p>

  1830. <h6 class="description_section">Parameters</h6>

  1831. <dl class="parameters">

  1832. <dt>aStream</dt>

  1833. <dd>stream to save data to</dd>

  1834. </dl>

  1835. </td></tr>

  1836. </table>

  1837. <table class="detail wide_list">

  1838. <tr class="list">

  1839. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1840. <td class="itemcode"><a name="LoadDDS"></a><code>function <b>LoadDDS</b>(const aStream: TStream): Boolean;</code></td>

  1841. </tr>

  1842. <tr><td colspan="2">

  1843. <p>

  1844. try to load a DDS from a stream  </p>

  1845. <h6 class="description_section">Parameters</h6>

  1846. <dl class="parameters">

  1847. <dt>aStream</dt>

  1848. <dd>stream to load DDS from</dd>

  1849. </dl>

  1850. <h6 class="description_section">Returns</h6>

  1851. <p class="return"><code>True</code> on success, <code>False</code> otherwise</p></td></tr>

  1852. </table>

  1853. <table class="detail wide_list">

  1854. <tr class="list">

  1855. <td class="visibility"><a  href="legend.html"><img  src="private.gif" alt="Private" title="Private"></a></td>

  1856. <td class="itemcode"><a name="SaveDDS"></a><code>procedure <b>SaveDDS</b>(const aStream: TStream);</code></td>

  1857. </tr>

  1858. <tr><td colspan="2">

  1859. <p>

  1860. save texture data as DDS to stream </p>

  1861. <h6 class="description_section">Parameters</h6>

  1862. <dl class="parameters">

  1863. <dt>aStream</dt>

  1864. <dd>stream to save data to</dd>

  1865. </dl>

  1866. </td></tr>

  1867. </table>

  1868. <h3 class="detail">Properties</h3>

  1869. <table class="detail wide_list">

  1870. <tr class="list">

  1871. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  1872. <td class="itemcode"><a name="Width"></a><code>property <b>Width</b>: Integer read <a  href="glBitmap.TglBitmap.html#GetWidth">GetWidth</a>;</code></td>

  1873. </tr>

  1874. <tr><td colspan="2">

  1875. <p>

  1876. the actual width of the texture</p>

  1877. </td></tr>

  1878. </table>

  1879. <table class="detail wide_list">

  1880. <tr class="list">

  1881. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  1882. <td class="itemcode"><a name="Height"></a><code>property <b>Height</b>: Integer read <a  href="glBitmap.TglBitmap.html#GetHeight">GetHeight</a>;</code></td>

  1883. </tr>

  1884. <tr><td colspan="2">

  1885. <p>

  1886. the actual height of the texture</p>

  1887. </td></tr>

  1888. </table>

  1889. <table class="detail wide_list">

  1890. <tr class="list">

  1891. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  1892. <td class="itemcode"><a name="FileWidth"></a><code>property <b>FileWidth</b>: Integer read <a  href="glBitmap.TglBitmap.html#GetFileWidth">GetFileWidth</a>;</code></td>

  1893. </tr>

  1894. <tr><td colspan="2">

  1895. <p>

  1896. the width of the texture or 1 if the width is zero</p>

  1897. </td></tr>

  1898. </table>

  1899. <table class="detail wide_list">

  1900. <tr class="list">

  1901. <td class="visibility"><a  href="legend.html"><img  src="protected.gif" alt="Protected" title="Protected"></a></td>

  1902. <td class="itemcode"><a name="FileHeight"></a><code>property <b>FileHeight</b>: Integer read <a  href="glBitmap.TglBitmap.html#GetFileHeight">GetFileHeight</a>;</code></td>

  1903. </tr>

  1904. <tr><td colspan="2">

  1905. <p>

  1906. the height of the texture or 1 if the height is zero</p>

  1907. </td></tr>

  1908. </table>

  1909. <table class="detail wide_list">

  1910. <tr class="list">

  1911. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1912. <td class="itemcode"><a name="ID"></a><code>property <b>ID</b>: Cardinal        read <a  href="glBitmap.TglBitmap.html#fID">fID</a>          write <a  href="glBitmap.TglBitmap.html#SetID">SetID</a>;</code></td>

  1913. </tr>

  1914. <tr><td colspan="2">

  1915. <p>

  1916. name of the OpenGL texture object</p>

  1917. </td></tr>

  1918. </table>

  1919. <table class="detail wide_list">

  1920. <tr class="list">

  1921. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1922. <td class="itemcode"><a name="Target"></a><code>property <b>Target</b>: Cardinal        read <a  href="glBitmap.TglBitmap.html#fTarget">fTarget</a>      write <a  href="glBitmap.TglBitmap.html#SetTarget">SetTarget</a>;</code></td>

  1923. </tr>

  1924. <tr><td colspan="2">

  1925. <p>

  1926. texture target (e.g. GL_TEXTURE_2D)</p>

  1927. </td></tr>

  1928. </table>

  1929. <table class="detail wide_list">

  1930. <tr class="list">

  1931. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1932. <td class="itemcode"><a name="Format"></a><code>property <b>Format</b>: <a  href="glBitmap.html#TglBitmapFormat">TglBitmapFormat</a> read <a  href="glBitmap.TglBitmap.html#fFormat">fFormat</a>      write <a  href="glBitmap.TglBitmap.html#SetFormat">SetFormat</a>;</code></td>

  1933. </tr>

  1934. <tr><td colspan="2">

  1935. <p>

  1936. format the texture data is stored in</p>

  1937. </td></tr>

  1938. </table>

  1939. <table class="detail wide_list">

  1940. <tr class="list">

  1941. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1942. <td class="itemcode"><a name="MipMap"></a><code>property <b>MipMap</b>: <a  href="glBitmap.html#TglBitmapMipMap">TglBitmapMipMap</a> read <a  href="glBitmap.TglBitmap.html#fMipMap">fMipMap</a>      write <a  href="glBitmap.TglBitmap.html#SetMipMap">SetMipMap</a>;</code></td>

  1943. </tr>

  1944. <tr><td colspan="2">

  1945. <p>

  1946. mipmap type</p>

  1947. </td></tr>

  1948. </table>

  1949. <table class="detail wide_list">

  1950. <tr class="list">

  1951. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1952. <td class="itemcode"><a name="Anisotropic"></a><code>property <b>Anisotropic</b>: Integer         read <a  href="glBitmap.TglBitmap.html#fAnisotropic">fAnisotropic</a> write <a  href="glBitmap.TglBitmap.html#SetAnisotropic">SetAnisotropic</a>;</code></td>

  1953. </tr>

  1954. <tr><td colspan="2">

  1955. <p>

  1956. anisotropic level</p>

  1957. </td></tr>

  1958. </table>

  1959. <table class="detail wide_list">

  1960. <tr class="list">

  1961. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1962. <td class="itemcode"><a name="FormatDesc"></a><code>property <b>FormatDesc</b>: <a  href="glBitmap.TglBitmapFormatDescriptor.html">TglBitmapFormatDescriptor</a> read <a  href="glBitmap.TglBitmap.html#GetFormatDesc">GetFormatDesc</a>;</code></td>

  1963. </tr>

  1964. <tr><td colspan="2">

  1965. <p>

  1966. format descriptor that describes the format of the stored data</p>

  1967. </td></tr>

  1968. </table>

  1969. <table class="detail wide_list">

  1970. <tr class="list">

  1971. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1972. <td class="itemcode"><a name="Filename"></a><code>property <b>Filename</b>: String     read <a  href="glBitmap.TglBitmap.html#fFilename">fFilename</a>;</code></td>

  1973. </tr>

  1974. <tr><td colspan="2">

  1975. <p>

  1976. filename the texture was load from</p>

  1977. </td></tr>

  1978. </table>

  1979. <table class="detail wide_list">

  1980. <tr class="list">

  1981. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1982. <td class="itemcode"><a name="CustomName"></a><code>property <b>CustomName</b>: String     read <a  href="glBitmap.TglBitmap.html#fCustomName">fCustomName</a>  write <a  href="glBitmap.TglBitmap.html#SetCustomName">SetCustomName</a>;</code></td>

  1983. </tr>

  1984. <tr><td colspan="2">

  1985. <p>

  1986. user defined name (use at will)</p>

  1987. </td></tr>

  1988. </table>

  1989. <table class="detail wide_list">

  1990. <tr class="list">

  1991. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  1992. <td class="itemcode"><a name="CustomNameW"></a><code>property <b>CustomNameW</b>: WideString read <a  href="glBitmap.TglBitmap.html#fCustomNameW">fCustomNameW</a> write <a  href="glBitmap.TglBitmap.html#SetCustomNameW">SetCustomNameW</a>;</code></td>

  1993. </tr>

  1994. <tr><td colspan="2">

  1995. <p>

  1996. user defined name (as WideString; use at will)</p>

  1997. </td></tr>

  1998. </table>

  1999. <table class="detail wide_list">

  2000. <tr class="list">

  2001. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  2002. <td class="itemcode"><a name="CustomData"></a><code>property <b>CustomData</b>: Pointer    read <a  href="glBitmap.TglBitmap.html#fCustomData">fCustomData</a>  write <a  href="glBitmap.TglBitmap.html#SetCustomData">SetCustomData</a>;</code></td>

  2003. </tr>

  2004. <tr><td colspan="2">

  2005. <p>

  2006. user defined data (use at will)</p>

  2007. </td></tr>

  2008. </table>

  2009. <table class="detail wide_list">

  2010. <tr class="list">

  2011. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  2012. <td class="itemcode"><a name="DeleteTextureOnFree"></a><code>property <b>DeleteTextureOnFree</b>: Boolean read <a  href="glBitmap.TglBitmap.html#fDeleteTextureOnFree">fDeleteTextureOnFree</a>     write <a  href="glBitmap.TglBitmap.html#SetDeleteTextureOnFree">SetDeleteTextureOnFree</a>;</code></td>

  2013. </tr>

  2014. <tr><td colspan="2">

  2015. <p>

  2016. delete texture object when this object is destroyed</p>

  2017. </td></tr>

  2018. </table>

  2019. <table class="detail wide_list">

  2020. <tr class="list">

  2021. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  2022. <td class="itemcode"><a name="FreeDataOnDestroy"></a><code>property <b>FreeDataOnDestroy</b>: Boolean read <a  href="glBitmap.TglBitmap.html#fFreeDataOnDestroy">fFreeDataOnDestroy</a>       write <a  href="glBitmap.TglBitmap.html#SetFreeDataOnDestroy">SetFreeDataOnDestroy</a>;</code></td>

  2023. </tr>

  2024. <tr><td colspan="2">

  2025. <p>

  2026. free stored data when this object is destroyed</p>

  2027. </td></tr>

  2028. </table>

  2029. <table class="detail wide_list">

  2030. <tr class="list">

  2031. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  2032. <td class="itemcode"><a name="FreeDataAfterGenTexture"></a><code>property <b>FreeDataAfterGenTexture</b>: Boolean read <a  href="glBitmap.TglBitmap.html#fFreeDataAfterGenTexture">fFreeDataAfterGenTexture</a> write <a  href="glBitmap.TglBitmap.html#SetFreeDataAfterGenTexture">SetFreeDataAfterGenTexture</a>;</code></td>

  2033. </tr>

  2034. <tr><td colspan="2">

  2035. <p>

  2036. free stored data after it is uplaoded to video card</p>

  2037. </td></tr>

  2038. </table>

  2039. <table class="detail wide_list">

  2040. <tr class="list">

  2041. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  2042. <td class="itemcode"><a name="Dimension"></a><code>property <b>Dimension</b>: <a  href="glBitmap.TglBitmapSize.html">TglBitmapSize</a> read <a  href="glBitmap.TglBitmap.html#fDimension">fDimension</a>;</code></td>

  2043. </tr>

  2044. <tr><td colspan="2">

  2045. <p>

  2046. size of the texture</p>

  2047. </td></tr>

  2048. </table>

  2049. <table class="detail wide_list">

  2050. <tr class="list">

  2051. <td class="visibility"><a  href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>

  2052. <td class="itemcode"><a name="Data"></a><code>property <b>Data</b>: PByte         read <a  href="glBitmap.TglBitmap.html#fData">fData</a>;</code></td>

  2053. </tr>

  2054. <tr><td colspan="2">

  2055. <p>

  2056. texture data (or <code>Nil</code> if unset)</p>

  2057. </td></tr>

  2058. </table>

  2059. <hr noshade size="1"><span class="appinfo"><em>Generated by <a  href="http://pasdoc.sourceforge.net/">PasDoc 0.13.0</a> on 2014-12-21 15:05:48</em>

  2060. </span>

  2061. </td></tr></table></body></html>