WebSVN – Kolibri OS – Blame – /programs/develop/libraries/menuetlibc/include/freetype/ftglyph.h

Rev	Author	Line No.	Line
4759	right-hear	1	/***************************************************************************/
		2	/* */
		3	/* ftglyph.h */
		4	/* */
		5	/* FreeType convenience functions to handle glyphs (specification). */
		6	/* */
		7	/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by */
		8	/* David Turner, Robert Wilhelm, and Werner Lemberg. */
		9	/* */
		10	/* This file is part of the FreeType project, and may only be used, */
		11	/* modified, and distributed under the terms of the FreeType project */
		12	/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
		13	/* this file you indicate that you have read the license and */
		14	/* understand and accept it fully. */
		15	/* */
		16	/***************************************************************************/
		17
		18
		19	/*************************************************************************/
		20	/* */
		21	/* This file contains the definition of several convenience functions */
		22	/* that can be used by client applications to easily retrieve glyph */
		23	/* bitmaps and outlines from a given face. */
		24	/* */
		25	/* These functions should be optional if you are writing a font server */
		26	/* or text layout engine on top of FreeType. However, they are pretty */
		27	/* handy for many other simple uses of the library. */
		28	/* */
		29	/*************************************************************************/
		30
		31
		32	#ifndef __FTGLYPH_H__
		33	#define __FTGLYPH_H__
		34
		35
		36	#include
		37	#include FT_FREETYPE_H
		38
		39	#ifdef FREETYPE_H
		40	#error "freetype.h of FreeType 1 has been loaded!"
		41	#error "Please fix the directory search order for header files"
		42	#error "so that freetype.h of FreeType 2 is found first."
		43	#endif
		44
		45
		46	FT_BEGIN_HEADER
		47
		48
		49	/*************************************************************************/
		50	/* */
		51	/* */
		52	/* glyph_management */
		53	/* */
		54	/* /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l55">55</a></td> <td class="code"><pre> / Glyph Management /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l56">56</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l57">57</a></td> <td class="code"><pre> / <Abstract> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l58">58</a></td> <td class="code"><pre> / Generic interface to manage individual glyph data. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l59">59</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l60">60</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l61">61</a></td> <td class="code"><pre> / This section contains definitions used to manage glyph data /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l62">62</a></td> <td class="code"><pre> / through generic FT_Glyph objects. Each of them can contain a /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l63">63</a></td> <td class="code"><pre> / bitmap, a vector outline, or even images in other formats. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l64">64</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l65">65</a></td> <td class="code"><pre> /***********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l66">66</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l67">67</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l68">68</a></td> <td class="code"><pre> / forward declaration to a private type /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l69">69</a></td> <td class="code"><pre> typedef struct FT_Glyph_Class_ FT_Glyph_Class;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l70">70</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l71">71</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l72">72</a></td> <td class="code"><pre> /***********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l73">73</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l74">74</a></td> <td class="code"><pre> / <Type> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l75">75</a></td> <td class="code"><pre> / FT_Glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l76">76</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l77">77</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l78">78</a></td> <td class="code"><pre> / Handle to an object used to model generic glyph images. It is a /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l79">79</a></td> <td class="code"><pre> / pointer to the @FT_GlyphRec structure and can contain a glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l80">80</a></td> <td class="code"><pre> / bitmap or pointer. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l81">81</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l82">82</a></td> <td class="code"><pre> / <Note> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l83">83</a></td> <td class="code"><pre> / Glyph objects are not owned by the library. You must thus release /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l84">84</a></td> <td class="code"><pre> / them manually (through @FT_Done_Glyph) _before_ calling /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l85">85</a></td> <td class="code"><pre> / @FT_Done_FreeType. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l86">86</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l87">87</a></td> <td class="code"><pre> typedef struct FT_GlyphRec_ FT_Glyph;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l88">88</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l89">89</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l90">90</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l91">91</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l92">92</a></td> <td class="code"><pre> / <Struct> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l93">93</a></td> <td class="code"><pre> / FT_GlyphRec /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l94">94</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l95">95</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l96">96</a></td> <td class="code"><pre> / The root glyph structure contains a given glyph image plus its /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l97">97</a></td> <td class="code"><pre> / advance width in 16.16 fixed float format. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l98">98</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l99">99</a></td> <td class="code"><pre> / <Fields> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l100">100</a></td> <td class="code"><pre> / library :: A handle to the FreeType library object. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l101">101</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l102">102</a></td> <td class="code"><pre> / clazz :: A pointer to the glyph's class. Private. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l103">103</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l104">104</a></td> <td class="code"><pre> / format :: The format of the glyph's image. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l105">105</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l106">106</a></td> <td class="code"><pre> / advance :: A 16.16 vector that gives the glyph's advance width. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l107">107</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l108">108</a></td> <td class="code"><pre> typedef struct FT_GlyphRec_</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l109">109</a></td> <td class="code"><pre> {</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l110">110</a></td> <td class="code"><pre> FT_Library library;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l111">111</a></td> <td class="code"><pre> const FT_Glyph_Class clazz;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l112">112</a></td> <td class="code"><pre> FT_Glyph_Format format;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l113">113</a></td> <td class="code"><pre> FT_Vector advance;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l114">114</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l115">115</a></td> <td class="code"><pre> } FT_GlyphRec;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l116">116</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l117">117</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l118">118</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l119">119</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l120">120</a></td> <td class="code"><pre> / <Type> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l121">121</a></td> <td class="code"><pre> / FT_BitmapGlyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l122">122</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l123">123</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l124">124</a></td> <td class="code"><pre> / A handle to an object used to model a bitmap glyph image. This is /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l125">125</a></td> <td class="code"><pre> / a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l126">126</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l127">127</a></td> <td class="code"><pre> typedef struct FT_BitmapGlyphRec_ FT_BitmapGlyph;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l128">128</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l129">129</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l130">130</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l131">131</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l132">132</a></td> <td class="code"><pre> / <Struct> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l133">133</a></td> <td class="code"><pre> / FT_BitmapGlyphRec /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l134">134</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l135">135</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l136">136</a></td> <td class="code"><pre> / A structure used for bitmap glyph images. This really is a /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l137">137</a></td> <td class="code"><pre> / `sub-class' of @FT_GlyphRec. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l138">138</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l139">139</a></td> <td class="code"><pre> / <Fields> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l140">140</a></td> <td class="code"><pre> / root :: The root @FT_Glyph fields. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l141">141</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l142">142</a></td> <td class="code"><pre> / left :: The left-side bearing, i.e., the horizontal distance /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l143">143</a></td> <td class="code"><pre> / from the current pen position to the left border of the /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l144">144</a></td> <td class="code"><pre> / glyph bitmap. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l145">145</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l146">146</a></td> <td class="code"><pre> / top :: The top-side bearing, i.e., the vertical distance from /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l147">147</a></td> <td class="code"><pre> / the current pen position to the top border of the glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l148">148</a></td> <td class="code"><pre> / bitmap. This distance is positive for upwards~y! /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l149">149</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l150">150</a></td> <td class="code"><pre> / bitmap :: A descriptor for the bitmap. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l151">151</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l152">152</a></td> <td class="code"><pre> / <Note> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l153">153</a></td> <td class="code"><pre> / You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l154">154</a></td> <td class="code"><pre> / `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l155">155</a></td> <td class="code"><pre> / the bitmap's contents easily. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l156">156</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l157">157</a></td> <td class="code"><pre> / The corresponding pixel buffer is always owned by @FT_BitmapGlyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l158">158</a></td> <td class="code"><pre> / and is thus created and destroyed with it. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l159">159</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l160">160</a></td> <td class="code"><pre> typedef struct FT_BitmapGlyphRec_</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l161">161</a></td> <td class="code"><pre> {</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l162">162</a></td> <td class="code"><pre> FT_GlyphRec root;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l163">163</a></td> <td class="code"><pre> FT_Int left;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l164">164</a></td> <td class="code"><pre> FT_Int top;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l165">165</a></td> <td class="code"><pre> FT_Bitmap bitmap;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l166">166</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l167">167</a></td> <td class="code"><pre> } FT_BitmapGlyphRec;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l168">168</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l169">169</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l170">170</a></td> <td class="code"><pre> /***********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l171">171</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l172">172</a></td> <td class="code"><pre> / <Type> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l173">173</a></td> <td class="code"><pre> / FT_OutlineGlyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l174">174</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l175">175</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l176">176</a></td> <td class="code"><pre> / A handle to an object used to model an outline glyph image. This /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l177">177</a></td> <td class="code"><pre> / is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l178">178</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l179">179</a></td> <td class="code"><pre> typedef struct FT_OutlineGlyphRec_ FT_OutlineGlyph;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l180">180</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l181">181</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l182">182</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l183">183</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l184">184</a></td> <td class="code"><pre> / <Struct> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l185">185</a></td> <td class="code"><pre> / FT_OutlineGlyphRec /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l186">186</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l187">187</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l188">188</a></td> <td class="code"><pre> / A structure used for outline (vectorial) glyph images. This /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l189">189</a></td> <td class="code"><pre> / really is a `sub-class' of @FT_GlyphRec. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l190">190</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l191">191</a></td> <td class="code"><pre> / <Fields> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l192">192</a></td> <td class="code"><pre> / root :: The root @FT_Glyph fields. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l193">193</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l194">194</a></td> <td class="code"><pre> / outline :: A descriptor for the outline. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l195">195</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l196">196</a></td> <td class="code"><pre> / <Note> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l197">197</a></td> <td class="code"><pre> / You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l198">198</a></td> <td class="code"><pre> / `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l199">199</a></td> <td class="code"><pre> / the outline's content easily. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l200">200</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l201">201</a></td> <td class="code"><pre> / As the outline is extracted from a glyph slot, its coordinates are /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l202">202</a></td> <td class="code"><pre> / expressed normally in 26.6 pixels, unless the flag /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l203">203</a></td> <td class="code"><pre> / @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l204">204</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l205">205</a></td> <td class="code"><pre> / The outline's tables are always owned by the object and are /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l206">206</a></td> <td class="code"><pre> / destroyed with it. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l207">207</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l208">208</a></td> <td class="code"><pre> typedef struct FT_OutlineGlyphRec_</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l209">209</a></td> <td class="code"><pre> {</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l210">210</a></td> <td class="code"><pre> FT_GlyphRec root;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l211">211</a></td> <td class="code"><pre> FT_Outline outline;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l212">212</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l213">213</a></td> <td class="code"><pre> } FT_OutlineGlyphRec;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l214">214</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l215">215</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l216">216</a></td> <td class="code"><pre> /***********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l217">217</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l218">218</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l219">219</a></td> <td class="code"><pre> / FT_Get_Glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l220">220</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l221">221</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l222">222</a></td> <td class="code"><pre> / A function used to extract a glyph image from a slot. Note that /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l223">223</a></td> <td class="code"><pre> / the created @FT_Glyph object must be released with @FT_Done_Glyph. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l224">224</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l225">225</a></td> <td class="code"><pre> / <Input> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l226">226</a></td> <td class="code"><pre> / slot :: A handle to the source glyph slot. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l227">227</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l228">228</a></td> <td class="code"><pre> / <Output> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l229">229</a></td> <td class="code"><pre> / aglyph :: A handle to the glyph object. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l230">230</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l231">231</a></td> <td class="code"><pre> / <Return> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l232">232</a></td> <td class="code"><pre> / FreeType error code. 0~means success. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l233">233</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l234">234</a></td> <td class="code"><pre> FT_EXPORT( FT_Error )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l235">235</a></td> <td class="code"><pre> FT_Get_Glyph( FT_GlyphSlot slot,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l236">236</a></td> <td class="code"><pre> FT_Glyph aglyph );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l237">237</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l238">238</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l239">239</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l240">240</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l241">241</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l242">242</a></td> <td class="code"><pre> / FT_Glyph_Copy /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l243">243</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l244">244</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l245">245</a></td> <td class="code"><pre> / A function used to copy a glyph image. Note that the created /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l246">246</a></td> <td class="code"><pre> / @FT_Glyph object must be released with @FT_Done_Glyph. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l247">247</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l248">248</a></td> <td class="code"><pre> / <Input> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l249">249</a></td> <td class="code"><pre> / source :: A handle to the source glyph object. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l250">250</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l251">251</a></td> <td class="code"><pre> / <Output> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l252">252</a></td> <td class="code"><pre> / target :: A handle to the target glyph object. 0~in case of /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l253">253</a></td> <td class="code"><pre> / error. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l254">254</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l255">255</a></td> <td class="code"><pre> / <Return> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l256">256</a></td> <td class="code"><pre> / FreeType error code. 0~means success. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l257">257</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l258">258</a></td> <td class="code"><pre> FT_EXPORT( FT_Error )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l259">259</a></td> <td class="code"><pre> FT_Glyph_Copy( FT_Glyph source,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l260">260</a></td> <td class="code"><pre> FT_Glyph target );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l261">261</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l262">262</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l263">263</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l264">264</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l265">265</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l266">266</a></td> <td class="code"><pre> / FT_Glyph_Transform /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l267">267</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l268">268</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l269">269</a></td> <td class="code"><pre> / Transform a glyph image if its format is scalable. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l270">270</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l271">271</a></td> <td class="code"><pre> / <InOut> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l272">272</a></td> <td class="code"><pre> / glyph :: A handle to the target glyph object. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l273">273</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l274">274</a></td> <td class="code"><pre> / <Input> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l275">275</a></td> <td class="code"><pre> / matrix :: A pointer to a 2x2 matrix to apply. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l276">276</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l277">277</a></td> <td class="code"><pre> / delta :: A pointer to a 2d vector to apply. Coordinates are /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l278">278</a></td> <td class="code"><pre> / expressed in 1/64th of a pixel. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l279">279</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l280">280</a></td> <td class="code"><pre> / <Return> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l281">281</a></td> <td class="code"><pre> / FreeType error code (if not 0, the glyph format is not scalable). /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l282">282</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l283">283</a></td> <td class="code"><pre> / <Note> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l284">284</a></td> <td class="code"><pre> / The 2x2 transformation matrix is also applied to the glyph's /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l285">285</a></td> <td class="code"><pre> / advance vector. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l286">286</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l287">287</a></td> <td class="code"><pre> FT_EXPORT( FT_Error )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l288">288</a></td> <td class="code"><pre> FT_Glyph_Transform( FT_Glyph glyph,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l289">289</a></td> <td class="code"><pre> FT_Matrix matrix,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l290">290</a></td> <td class="code"><pre> FT_Vector* delta );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l291">291</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l292">292</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l293">293</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l294">294</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l295">295</a></td> <td class="code"><pre> / <Enum> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l296">296</a></td> <td class="code"><pre> / FT_Glyph_BBox_Mode /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l297">297</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l298">298</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l299">299</a></td> <td class="code"><pre> / The mode how the values of @FT_Glyph_Get_CBox are returned. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l300">300</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l301">301</a></td> <td class="code"><pre> / <Values> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l302">302</a></td> <td class="code"><pre> / FT_GLYPH_BBOX_UNSCALED :: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l303">303</a></td> <td class="code"><pre> / Return unscaled font units. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l304">304</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l305">305</a></td> <td class="code"><pre> / FT_GLYPH_BBOX_SUBPIXELS :: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l306">306</a></td> <td class="code"><pre> / Return unfitted 26.6 coordinates. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l307">307</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l308">308</a></td> <td class="code"><pre> / FT_GLYPH_BBOX_GRIDFIT :: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l309">309</a></td> <td class="code"><pre> / Return grid-fitted 26.6 coordinates. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l310">310</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l311">311</a></td> <td class="code"><pre> / FT_GLYPH_BBOX_TRUNCATE :: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l312">312</a></td> <td class="code"><pre> / Return coordinates in integer pixels. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l313">313</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l314">314</a></td> <td class="code"><pre> / FT_GLYPH_BBOX_PIXELS :: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l315">315</a></td> <td class="code"><pre> / Return grid-fitted pixel coordinates. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l316">316</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l317">317</a></td> <td class="code"><pre> typedef enum FT_Glyph_BBox_Mode_</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l318">318</a></td> <td class="code"><pre> {</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l319">319</a></td> <td class="code"><pre> FT_GLYPH_BBOX_UNSCALED = 0,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l320">320</a></td> <td class="code"><pre> FT_GLYPH_BBOX_SUBPIXELS = 0,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l321">321</a></td> <td class="code"><pre> FT_GLYPH_BBOX_GRIDFIT = 1,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l322">322</a></td> <td class="code"><pre> FT_GLYPH_BBOX_TRUNCATE = 2,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l323">323</a></td> <td class="code"><pre> FT_GLYPH_BBOX_PIXELS = 3</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l324">324</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l325">325</a></td> <td class="code"><pre> } FT_Glyph_BBox_Mode;</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l326">326</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l327">327</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l328">328</a></td> <td class="code"><pre> /***********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l329">329</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l330">330</a></td> <td class="code"><pre> / <Enum> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l331">331</a></td> <td class="code"><pre> / ft_glyph_bbox_xxx /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l332">332</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l333">333</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l334">334</a></td> <td class="code"><pre> / These constants are deprecated. Use the corresponding /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l335">335</a></td> <td class="code"><pre> / @FT_Glyph_BBox_Mode values instead. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l336">336</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l337">337</a></td> <td class="code"><pre> / <Values> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l338">338</a></td> <td class="code"><pre> / ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l339">339</a></td> <td class="code"><pre> / ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l340">340</a></td> <td class="code"><pre> / ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l341">341</a></td> <td class="code"><pre> / ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l342">342</a></td> <td class="code"><pre> / ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l343">343</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l344">344</a></td> <td class="code"><pre>#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l345">345</a></td> <td class="code"><pre>#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l346">346</a></td> <td class="code"><pre>#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l347">347</a></td> <td class="code"><pre>#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l348">348</a></td> <td class="code"><pre>#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l349">349</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l350">350</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l351">351</a></td> <td class="code"><pre> /***********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l352">352</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l353">353</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l354">354</a></td> <td class="code"><pre> / FT_Glyph_Get_CBox /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l355">355</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l356">356</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l357">357</a></td> <td class="code"><pre> / Return a glyph's `control box'. The control box encloses all the /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l358">358</a></td> <td class="code"><pre> / outline's points, including Bézier control points. Though it /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l359">359</a></td> <td class="code"><pre> / coincides with the exact bounding box for most glyphs, it can be /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l360">360</a></td> <td class="code"><pre> / slightly larger in some situations (like when rotating an outline /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l361">361</a></td> <td class="code"><pre> / which contains Bézier outside arcs). /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l362">362</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l363">363</a></td> <td class="code"><pre> / Computing the control box is very fast, while getting the bounding /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l364">364</a></td> <td class="code"><pre> / box can take much more time as it needs to walk over all segments /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l365">365</a></td> <td class="code"><pre> / and arcs in the outline. To get the latter, you can use the /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l366">366</a></td> <td class="code"><pre> / `ftbbox' component which is dedicated to this single task. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l367">367</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l368">368</a></td> <td class="code"><pre> / <Input> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l369">369</a></td> <td class="code"><pre> / glyph :: A handle to the source glyph object. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l370">370</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l371">371</a></td> <td class="code"><pre> / mode :: The mode which indicates how to interpret the returned /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l372">372</a></td> <td class="code"><pre> / bounding box values. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l373">373</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l374">374</a></td> <td class="code"><pre> / <Output> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l375">375</a></td> <td class="code"><pre> / acbox :: The glyph coordinate bounding box. Coordinates are /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l376">376</a></td> <td class="code"><pre> / expressed in 1/64th of pixels if it is grid-fitted. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l377">377</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l378">378</a></td> <td class="code"><pre> / <Note> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l379">379</a></td> <td class="code"><pre> / Coordinates are relative to the glyph origin, using the y~upwards /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l380">380</a></td> <td class="code"><pre> / convention. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l381">381</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l382">382</a></td> <td class="code"><pre> / If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l383">383</a></td> <td class="code"><pre> / must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l384">384</a></td> <td class="code"><pre> / units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l385">385</a></td> <td class="code"><pre> / is another name for this constant. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l386">386</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l387">387</a></td> <td class="code"><pre> / Note that the maximum coordinates are exclusive, which means that /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l388">388</a></td> <td class="code"><pre> / one can compute the width and height of the glyph image (be it in /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l389">389</a></td> <td class="code"><pre> / integer or 26.6 pixels) as: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l390">390</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l391">391</a></td> <td class="code"><pre> / { /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l392">392</a></td> <td class="code"><pre> / width = bbox.xMax - bbox.xMin; /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l393">393</a></td> <td class="code"><pre> / height = bbox.yMax - bbox.yMin; /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l394">394</a></td> <td class="code"><pre> / } /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l395">395</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l396">396</a></td> <td class="code"><pre> / Note also that for 26.6 coordinates, if `bbox_mode' is set to /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l397">397</a></td> <td class="code"><pre> / @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l398">398</a></td> <td class="code"><pre> / which corresponds to: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l399">399</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l400">400</a></td> <td class="code"><pre> / { /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l401">401</a></td> <td class="code"><pre> / bbox.xMin = FLOOR(bbox.xMin); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l402">402</a></td> <td class="code"><pre> / bbox.yMin = FLOOR(bbox.yMin); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l403">403</a></td> <td class="code"><pre> / bbox.xMax = CEILING(bbox.xMax); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l404">404</a></td> <td class="code"><pre> / bbox.yMax = CEILING(bbox.yMax); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l405">405</a></td> <td class="code"><pre> / } /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l406">406</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l407">407</a></td> <td class="code"><pre> / To get the bbox in pixel coordinates, set `bbox_mode' to /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l408">408</a></td> <td class="code"><pre> / @FT_GLYPH_BBOX_TRUNCATE. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l409">409</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l410">410</a></td> <td class="code"><pre> / To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l411">411</a></td> <td class="code"><pre> / to @FT_GLYPH_BBOX_PIXELS. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l412">412</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l413">413</a></td> <td class="code"><pre> FT_EXPORT( void )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l414">414</a></td> <td class="code"><pre> FT_Glyph_Get_CBox( FT_Glyph glyph,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l415">415</a></td> <td class="code"><pre> FT_UInt bbox_mode,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l416">416</a></td> <td class="code"><pre> FT_BBox acbox );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l417">417</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l418">418</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l419">419</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l420">420</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l421">421</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l422">422</a></td> <td class="code"><pre> / FT_Glyph_To_Bitmap /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l423">423</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l424">424</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l425">425</a></td> <td class="code"><pre> / Convert a given glyph object to a bitmap glyph object. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l426">426</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l427">427</a></td> <td class="code"><pre> / <InOut> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l428">428</a></td> <td class="code"><pre> / the_glyph :: A pointer to a handle to the target glyph. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l429">429</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l430">430</a></td> <td class="code"><pre> / <Input> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l431">431</a></td> <td class="code"><pre> / render_mode :: An enumeration that describes how the data is /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l432">432</a></td> <td class="code"><pre> / rendered. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l433">433</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l434">434</a></td> <td class="code"><pre> / origin :: A pointer to a vector used to translate the glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l435">435</a></td> <td class="code"><pre> / image before rendering. Can be~0 (if no /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l436">436</a></td> <td class="code"><pre> / translation). The origin is expressed in /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l437">437</a></td> <td class="code"><pre> / 26.6 pixels. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l438">438</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l439">439</a></td> <td class="code"><pre> / destroy :: A boolean that indicates that the original glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l440">440</a></td> <td class="code"><pre> / image should be destroyed by this function. It is /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l441">441</a></td> <td class="code"><pre> / never destroyed in case of error. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l442">442</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l443">443</a></td> <td class="code"><pre> / <Return> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l444">444</a></td> <td class="code"><pre> / FreeType error code. 0~means success. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l445">445</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l446">446</a></td> <td class="code"><pre> / <Note> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l447">447</a></td> <td class="code"><pre> / This function does nothing if the glyph format isn't scalable. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l448">448</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l449">449</a></td> <td class="code"><pre> / The glyph image is translated with the `origin' vector before /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l450">450</a></td> <td class="code"><pre> / rendering. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l451">451</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l452">452</a></td> <td class="code"><pre> / The first parameter is a pointer to an @FT_Glyph handle, that will /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l453">453</a></td> <td class="code"><pre> / be _replaced_ by this function (with newly allocated data). /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l454">454</a></td> <td class="code"><pre> / Typically, you would use (omitting error handling): /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l455">455</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l456">456</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l457">457</a></td> <td class="code"><pre> / { /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l458">458</a></td> <td class="code"><pre> / FT_Glyph glyph; /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l459">459</a></td> <td class="code"><pre> / FT_BitmapGlyph glyph_bitmap; /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l460">460</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l461">461</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l462">462</a></td> <td class="code"><pre> / // load glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l463">463</a></td> <td class="code"><pre> / error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l464">464</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l465">465</a></td> <td class="code"><pre> / // extract glyph image /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l466">466</a></td> <td class="code"><pre> / error = FT_Get_Glyph( face->glyph, &glyph ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l467">467</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l468">468</a></td> <td class="code"><pre> / // convert to a bitmap (default render mode + destroying old) /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l469">469</a></td> <td class="code"><pre> / if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l470">470</a></td> <td class="code"><pre> / { /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l471">471</a></td> <td class="code"><pre> / error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l472">472</a></td> <td class="code"><pre> / 0, 1 ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l473">473</a></td> <td class="code"><pre> / if ( error ) // `glyph' unchanged /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l474">474</a></td> <td class="code"><pre> / ... /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l475">475</a></td> <td class="code"><pre> / } /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l476">476</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l477">477</a></td> <td class="code"><pre> / // access bitmap content by typecasting /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l478">478</a></td> <td class="code"><pre> / glyph_bitmap = (FT_BitmapGlyph)glyph; /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l479">479</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l480">480</a></td> <td class="code"><pre> / // do funny stuff with it, like blitting/drawing /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l481">481</a></td> <td class="code"><pre> / ... /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l482">482</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l483">483</a></td> <td class="code"><pre> / // discard glyph image (bitmap or not) /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l484">484</a></td> <td class="code"><pre> / FT_Done_Glyph( glyph ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l485">485</a></td> <td class="code"><pre> / } /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l486">486</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l487">487</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l488">488</a></td> <td class="code"><pre> / Here another example, again without error handling: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l489">489</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l490">490</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l491">491</a></td> <td class="code"><pre> / { /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l492">492</a></td> <td class="code"><pre> / FT_Glyph glyphs[MAX_GLYPHS] /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l493">493</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l494">494</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l495">495</a></td> <td class="code"><pre> / ... /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l496">496</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l497">497</a></td> <td class="code"><pre> / for ( idx = 0; i < MAX_GLYPHS; i++ ) /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l498">498</a></td> <td class="code"><pre> / error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) \|\| /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l499">499</a></td> <td class="code"><pre> / FT_Get_Glyph ( face->glyph, &glyph[idx] ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l500">500</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l501">501</a></td> <td class="code"><pre> / ... /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l502">502</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l503">503</a></td> <td class="code"><pre> / for ( idx = 0; i < MAX_GLYPHS; i++ ) /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l504">504</a></td> <td class="code"><pre> / { /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l505">505</a></td> <td class="code"><pre> / FT_Glyph bitmap = glyphs[idx]; /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l506">506</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l507">507</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l508">508</a></td> <td class="code"><pre> / ... /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l509">509</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l510">510</a></td> <td class="code"><pre> / // after this call, `bitmap' no longer points into /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l511">511</a></td> <td class="code"><pre> / // the `glyphs' array (and the old value isn't destroyed) /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l512">512</a></td> <td class="code"><pre> / FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l513">513</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l514">514</a></td> <td class="code"><pre> / ... /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l515">515</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l516">516</a></td> <td class="code"><pre> / FT_Done_Glyph( bitmap ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l517">517</a></td> <td class="code"><pre> / } /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l518">518</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l519">519</a></td> <td class="code"><pre> / ... /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l520">520</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l521">521</a></td> <td class="code"><pre> / for ( idx = 0; i < MAX_GLYPHS; i++ ) /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l522">522</a></td> <td class="code"><pre> / FT_Done_Glyph( glyphs[idx] ); /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l523">523</a></td> <td class="code"><pre> / } /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l524">524</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l525">525</a></td> <td class="code"><pre> FT_EXPORT( FT_Error )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l526">526</a></td> <td class="code"><pre> FT_Glyph_To_Bitmap( FT_Glyph the_glyph,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l527">527</a></td> <td class="code"><pre> FT_Render_Mode render_mode,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l528">528</a></td> <td class="code"><pre> FT_Vector* origin,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l529">529</a></td> <td class="code"><pre> FT_Bool destroy );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l530">530</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l531">531</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l532">532</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l533">533</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l534">534</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l535">535</a></td> <td class="code"><pre> / FT_Done_Glyph /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l536">536</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l537">537</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l538">538</a></td> <td class="code"><pre> / Destroy a given glyph. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l539">539</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l540">540</a></td> <td class="code"><pre> / <Input> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l541">541</a></td> <td class="code"><pre> / glyph :: A handle to the target glyph object. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l542">542</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l543">543</a></td> <td class="code"><pre> FT_EXPORT( void )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l544">544</a></td> <td class="code"><pre> FT_Done_Glyph( FT_Glyph glyph );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l545">545</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l546">546</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l547">547</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l548">548</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l549">549</a></td> <td class="code"><pre> / other helpful functions /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l550">550</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l551">551</a></td> <td class="code"><pre> /***********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l552">552</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l553">553</a></td> <td class="code"><pre> / <Section> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l554">554</a></td> <td class="code"><pre> / computations /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l555">555</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l556">556</a></td> <td class="code"><pre> /**********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l557">557</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l558">558</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l559">559</a></td> <td class="code"><pre> /**********************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l560">560</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l561">561</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l562">562</a></td> <td class="code"><pre> / FT_Matrix_Multiply /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l563">563</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l564">564</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l565">565</a></td> <td class="code"><pre> / Perform the matrix operation `b = ab'. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l566">566</a></td> <td class="code"><pre> /* /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l567">567</a></td> <td class="code"><pre> / <Input> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l568">568</a></td> <td class="code"><pre> / a :: A pointer to matrix `a'. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l569">569</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l570">570</a></td> <td class="code"><pre> / <InOut> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l571">571</a></td> <td class="code"><pre> / b :: A pointer to matrix `b'. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l572">572</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l573">573</a></td> <td class="code"><pre> / <Note> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l574">574</a></td> <td class="code"><pre> / The result is undefined if either `a' or `b' is zero. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l575">575</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l576">576</a></td> <td class="code"><pre> FT_EXPORT( void )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l577">577</a></td> <td class="code"><pre> FT_Matrix_Multiply( const FT_Matrix a,</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l578">578</a></td> <td class="code"><pre> FT_Matrix* b );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l579">579</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l580">580</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l581">581</a></td> <td class="code"><pre> /************************************************************************/</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l582">582</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l583">583</a></td> <td class="code"><pre> / <Function> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l584">584</a></td> <td class="code"><pre> / FT_Matrix_Invert /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l585">585</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l586">586</a></td> <td class="code"><pre> / <Description> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l587">587</a></td> <td class="code"><pre> / Invert a 2x2 matrix. Return an error if it can't be inverted. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l588">588</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l589">589</a></td> <td class="code"><pre> / <InOut> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l590">590</a></td> <td class="code"><pre> / matrix :: A pointer to the target matrix. Remains untouched in /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l591">591</a></td> <td class="code"><pre> / case of error. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l592">592</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l593">593</a></td> <td class="code"><pre> / <Return> /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l594">594</a></td> <td class="code"><pre> / FreeType error code. 0~means success. /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l595">595</a></td> <td class="code"><pre> / /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l596">596</a></td> <td class="code"><pre> FT_EXPORT( FT_Error )</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l597">597</a></td> <td class="code"><pre> FT_Matrix_Invert( FT_Matrix matrix );</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l598">598</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l599">599</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l600">600</a></td> <td class="code"><pre> /* /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l601">601</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l602">602</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l603">603</a></td> <td class="code"><pre>FT_END_HEADER</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l604">604</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l605">605</a></td> <td class="code"><pre>#endif / __FTGLYPH_H__ /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l606">606</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l607">607</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l608">608</a></td> <td class="code"><pre>/ END /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l609">609</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l610">610</a></td> <td class="code"><pre> </pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l611">611</a></td> <td class="code"><pre>/ Local Variables: /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l612">612</a></td> <td class="code"><pre>/ coding: utf-8 /</pre></td> </tr> <tr valign="middle"> <td></td> <td></td> <td><a name="l613">613</a></td> <td class="code"><pre>/ End: */</Return></InOut></Description></Function></Note></InOut></Input></Description></Function></Section></Input></Description></Function></></></></Note></Return></Input></InOut></Description></Function></Note></Output></Input></Description></Function></Values></Description></Enum></Values></Description></Enum></Note></Return></Input></InOut></Description></Function></Return></Output></Input></Description></Function></Return></Output></Input></Description></Function></Note></Fields></Description></Struct></Description></Type></Note></Fields></Description></Struct></Description></Type></Fields></Description></Struct></Note></Description></Type></Description></Abstract>

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(root)/programs/develop/libraries/menuetlibc/include/freetype/ftglyph.h – Rev 4759