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<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="FreeType_font_rendering"></a>FreeType font rendering</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#FreeType_font_rendering" >FreeType font rendering</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageStringTTF" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageStringTTF</a></td><td class=SDescription>Alias of <a href="#gdImageStringFT" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageStringFT</a>.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdFreeFontCache" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdFreeFontCache</a></td><td class=SDescription>Alias of <a href="#gdFontCacheShutdown" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdFontCacheShutdown</a>.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontCacheShutdown" id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdFontCacheShutdown</a></td><td class=SDescription>Shut down the font cache and free the allocated resources.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageStringFT" id=link6 onMouseOver="ShowTip(event, 'tt2', 'link6')" onMouseOut="HideTip('tt2')">gdImageStringFT</a></td><td class=SDescription>Render an UTF-8 string onto a gd image.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontCacheSetup" id=link7 onMouseOver="ShowTip(event, 'tt5', 'link7')" onMouseOut="HideTip('tt5')">gdFontCacheSetup</a></td><td class=SDescription>Set up the font cache.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageStringFTEx" >gdImageStringFTEx</a></td><td class=SDescription>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFTUseFontConfig" id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a></td><td class=SDescription>Enable or disable fontconfig by default.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringTTF"></a>gdImageStringTTF</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringTTF (</td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Alias of <a href="#gdImageStringFT" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt2', 'link9')" onMouseOut="HideTip('tt2')">gdImageStringFT</a>.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFreeFontCache"></a>gdFreeFontCache</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</td></tr></table></blockquote><p>Alias of <a href="#gdFontCacheShutdown" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt4', 'link10')" onMouseOut="HideTip('tt4')">gdFontCacheShutdown</a>.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontCacheShutdown"></a>gdFontCacheShutdown</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFontCacheShutdown ()</td></tr></table></blockquote><p>Shut down the font cache and free the allocated resources.</p><h4 class=CHeading>Important</h4><p>This function has to be called whenever FreeType operations have been invoked, to avoid resource leaks. It doesn’t harm to call this function multiple times.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringFT"></a>gdImageStringFT</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringFT (</td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Render an UTF-8 string onto a gd image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to draw onto.</td></tr><tr><td class=CDLEntry>brect</td><td class=CDLDescription>The bounding rectangle as array of 8 integers where each pair represents the x- and y-coordinate of a point. The points specify the lower left, lower right, upper right and upper left corner.</td></tr><tr><td class=CDLEntry>fg</td><td class=CDLDescription>The font color.</td></tr><tr><td class=CDLEntry>fontlist</td><td class=CDLDescription>The semicolon delimited list of font filenames to look for.</td></tr><tr><td class=CDLEntry>ptsize</td><td class=CDLDescription>The height of the font in typographical points (pt).</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>The angle in radian to rotate the font counter-clockwise.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x-coordinate of the basepoint (roughly the lower left corner) of the first letter.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y-coordinate of the basepoint (roughly the lower left corner) of the first letter.</td></tr><tr><td class=CDLEntry>string</td><td class=CDLDescription>The string to render.</td></tr></table><h4 class=CHeading>Variant</h4><ul><li><a href="#gdImageStringFTEx" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt7', 'link11')" onMouseOut="HideTip('tt7')">gdImageStringFTEx</a></li></ul><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageString" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt8', 'link12')" onMouseOut="HideTip('tt8')">gdImageString</a></li></ul></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontCacheSetup"></a>gdFontCacheSetup</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFontCacheSetup (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up the font cache.</p><p>This is called automatically from the string rendering functions, if it has not already been called. So there’s no need to call this function explicitly.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringFTEx"></a>gdImageStringFTEx</h3><div class=CBody><p>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</p><p>If the strex parameter is not null, it must point to a gdFTStringExtra structure. As of gd 2.0.5, this structure is defined as follows:</p><blockquote><pre class="prettyprint">typedef struct {
// logical OR of gdFTEX_ values
int flags;
// fine tune line spacing for '\n'
double linespacing;
// Preferred character mapping
int charmap;
// Rendering resolution
int hdpi;
int vdpi;
char *xshow;
char *fontpath;
} gdFTStringExtra, *gdFTStringExtraPtr;</pre></blockquote><p>To output multiline text with a specific line spacing, include gdFTEX_LINESPACE in the setting of flags:</p><blockquote><pre>flags |= gdFTEX_LINESPACE;</pre></blockquote><p>And also set linespacing to the desired spacing, expressed as a multiple of the font height. Thus a line spacing of 1.0 is the minimum to guarantee that lines of text do not collide.</p><p>If gdFTEX_LINESPACE is not present, or strex is null, or gdImageStringFT is called, linespacing defaults to 1.05.</p><p>To specify a preference for Unicode, Shift_JIS Big5 character encoding, set or To output multiline text with a specific line spacing, include gdFTEX_CHARMAP in the setting of flags:</p><blockquote><pre>flags |= gdFTEX_CHARMAP;</pre></blockquote><p>And set charmap to the desired value, which can be any of gdFTEX_Unicode, gdFTEX_Shift_JIS, gdFTEX_Big5, or gdFTEX_Adobe_Custom. If you do not specify a preference, Unicode will be tried first. If the preferred character mapping is not found in the font, other character mappings are attempted.</p><p>GD operates on the assumption that the output image will be rendered to a computer screen. By default, gd passes a resolution of 96 dpi to the freetype text rendering engine. This influences the “hinting” decisions made by the renderer. To specify a different resolution, set hdpi and vdpi accordingly (in dots per inch) and add gdFTEX_RESOLUTION to flags:</p><blockquote><pre>flags | gdFTEX_RESOLUTION;</pre></blockquote><p>GD 2.0.29 and later will normally attempt to apply kerning tables, if fontconfig is available, to adjust the relative positions of consecutive characters more ideally for that pair of characters. This can be turn off by specifying the gdFTEX_DISABLE_KERNING flag:</p><blockquote><pre>flags | gdFTEX_DISABLE_KERNING;</pre></blockquote><p>GD 2.0.29 and later can return a vector of individual character position advances, occasionally useful in applications that must know exactly where each character begins. This is returned in the xshow element of the gdFTStringExtra structure if the gdFTEX_XSHOW flag is set:</p><blockquote><pre>flags | gdFTEX_XSHOW;</pre></blockquote><p>The caller is responsible for calling gdFree() on the xshow element after the call if gdFTEX_XSHOW is set.</p><p>GD 2.0.29 and later can also return the path to the actual font file used if the gdFTEX_RETURNFONTPATHNAME flag is set. This is useful because GD 2.0.29 and above are capable of selecting a font automatically based on a fontconfig font pattern when fontconfig is available. This information is returned in the fontpath element of the gdFTStringExtra structure.</p><blockquote><pre>flags | gdFTEX_RETURNFONTPATHNAME;</pre></blockquote><p>The caller is responsible for calling gdFree() on the fontpath element after the call if gdFTEX_RETURNFONTPATHNAME is set.</p><p>GD 2.0.29 and later can use fontconfig to resolve font names, including fontconfig patterns, if the gdFTEX_FONTCONFIG flag is set. As a convenience, this behavior can be made the default by calling <a href="#gdFTUseFontConfig" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt6', 'link13')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a> with a nonzero value. In that situation it is not necessary to set the gdFTEX_FONTCONFIG flag on every call; however explicit font path names can still be used if the gdFTEX_FONTPATHNAME flag is set:</p><blockquote><pre>flags | gdFTEX_FONTPATHNAME;</pre></blockquote><p>Unless <a href="#gdFTUseFontConfig" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt6', 'link14')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a> has been called with a nonzero value, GD 2.0.29 and later will still expect the fontlist argument to the freetype text output functions to be a font file name or list thereof as in previous versions. If you do not wish to make fontconfig the default, it is still possible to force the use of fontconfig for a single call to the freetype text output functions by setting the gdFTEX_FONTCONFIG flag:</p><blockquote><pre>flags | gdFTEX_FONTCONFIG;</pre></blockquote><p>GD 2.0.29 and above can use fontconfig to resolve font names, including fontconfig patterns, if the gdFTEX_FONTCONFIG flag is set. As a convenience, this behavior can be made the default by calling <a href="#gdFTUseFontConfig" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt6', 'link15')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a> with a nonzero value. In that situation it is not necessary to set the gdFTEX_FONTCONFIG flag on every call; however explicit font path names can still be used if the gdFTEX_FONTPATHNAME flag is set:</p><blockquote><pre>flags | gdFTEX_FONTPATHNAME;</pre></blockquote><p>For more information, see <a href="#gdImageStringFT" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt2', 'link16')" onMouseOut="HideTip('tt2')">gdImageStringFT</a>.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFTUseFontConfig"></a>gdFTUseFontConfig</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFTUseFontConfig(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Enable or disable fontconfig by default.</p><p>If GD is built without libfontconfig support, this function is a NOP.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>flag</td><td class=CDLDescription>Zero to disable, nonzero to enable.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageStringFTEx" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt7', 'link17')" onMouseOut="HideTip('tt7')">gdImageStringFTEx</a></li></ul></div></div></div>
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<!--START_ND_TOOLTIPS-->
<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringTTF (</td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Alias of gdImageStringFT.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringFT (</td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Render an UTF-8 string onto a gd image.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</td></tr></table></blockquote>Alias of gdFontCacheShutdown.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFontCacheShutdown ()</td></tr></table></blockquote>Shut down the font cache and free the allocated resources.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFontCacheSetup (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up the font cache.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFTUseFontConfig(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Enable or disable fontconfig by default.</div></div><div class=CToolTip id="tt7"><div class=CFunction>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><!--END_ND_TOOLTIPS-->
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