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<title>The m17n Library: MFLTGlyphAdjustment Struct Reference</title>
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<h1>MFLTGlyphAdjustment Struct Reference<br/>
<small>
[<a class="el" href="group__m17nFLT.html">FLT API</a>]</small>
</h1><!-- doxytag: class="MFLTGlyphAdjustment" -->
<p>Type of information about a glyph position adjustment.
<a href="#_details">More...</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">short </td><td class="memItemRight" valign="bottom"><a class="el" href="structMFLTGlyphAdjustment.html#aee994941a0007062c69d1f81c9f12407">back</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="structMFLTGlyphAdjustment.html#a6366b42e7178ae76a9a1ddc83f62541e">advance_is_absolute</a>: 1</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="structMFLTGlyphAdjustment.html#ab32192ffac060bcd7891cccdf340112f">set</a>: 1</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td colspan="2"><div class="groupText"><p><a class="anchor" id="amgrpd41d8cd98f00b204e9800998ecf8427e"></a> </p>
</div></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMFLTGlyphAdjustment.html#a15a8d5a2994dd192e2650fb9487760e9">xadv</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMFLTGlyphAdjustment.html#af0883a32e2ecd73cd823c0af21fa12d0">yadv</a></td></tr>
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<tr><td colspan="2"><div class="groupText"><p><a class="anchor" id="amgrpd41d8cd98f00b204e9800998ecf8427e"></a> </p>
</div></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMFLTGlyphAdjustment.html#a8d57d0253fbf193fb4488a5e4bb2668d">xoff</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structMFLTGlyphAdjustment.html#a8a4a85f7ca77f747499e53398b5cd7be">yoff</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Type of information about a glyph position adjustment. </p>
<p>The type <a class="el" href="structMFLTGlyphAdjustment.html" title="Type of information about a glyph position adjustment.">MFLTGlyphAdjustment</a> is the structure to store information about a glyph metrics/position adjustment. It is given to the callback function <b>drive_otf</b> of <a class="el" href="structMFLTFont.html" title="Type of font to be used by the FLT driver.">MFLTFont</a>. </p>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="a15a8d5a2994dd192e2650fb9487760e9"></a><!-- doxytag: member="MFLTGlyphAdjustment::xadv" ref="a15a8d5a2994dd192e2650fb9487760e9" args="" -->
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<td class="memname">int <a class="el" href="structMFLTGlyphAdjustment.html#a15a8d5a2994dd192e2650fb9487760e9">MFLTGlyphAdjustment::xadv</a></td>
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<p>Adjustments for advance width for horizontal layout and advance height for vertical layout expressed in 26.6 fractional pixel format. </p>
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<a class="anchor" id="af0883a32e2ecd73cd823c0af21fa12d0"></a><!-- doxytag: member="MFLTGlyphAdjustment::yadv" ref="af0883a32e2ecd73cd823c0af21fa12d0" args="" -->
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<td class="memname">int <a class="el" href="structMFLTGlyphAdjustment.html#af0883a32e2ecd73cd823c0af21fa12d0">MFLTGlyphAdjustment::yadv</a></td>
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<a class="anchor" id="a8d57d0253fbf193fb4488a5e4bb2668d"></a><!-- doxytag: member="MFLTGlyphAdjustment::xoff" ref="a8d57d0253fbf193fb4488a5e4bb2668d" args="" -->
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<td class="memname">int <a class="el" href="structMFLTGlyphAdjustment.html#a8d57d0253fbf193fb4488a5e4bb2668d">MFLTGlyphAdjustment::xoff</a></td>
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<p>Horizontal and vertical adjustments for glyph positioning expressed in 26.6 fractional pixel format. </p>
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<a class="anchor" id="a8a4a85f7ca77f747499e53398b5cd7be"></a><!-- doxytag: member="MFLTGlyphAdjustment::yoff" ref="a8a4a85f7ca77f747499e53398b5cd7be" args="" -->
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<td class="memname">int <a class="el" href="structMFLTGlyphAdjustment.html#a8a4a85f7ca77f747499e53398b5cd7be">MFLTGlyphAdjustment::yoff</a></td>
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<a class="anchor" id="aee994941a0007062c69d1f81c9f12407"></a><!-- doxytag: member="MFLTGlyphAdjustment::back" ref="aee994941a0007062c69d1f81c9f12407" args="" -->
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<td class="memname">short <a class="el" href="structMFLTGlyphAdjustment.html#aee994941a0007062c69d1f81c9f12407">MFLTGlyphAdjustment::back</a></td>
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<p>Number of glyphs to go back for drawing a glyph. </p>
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<a class="anchor" id="a6366b42e7178ae76a9a1ddc83f62541e"></a><!-- doxytag: member="MFLTGlyphAdjustment::advance_is_absolute" ref="a6366b42e7178ae76a9a1ddc83f62541e" args="" -->
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<td class="memname">unsigned <a class="el" href="structMFLTGlyphAdjustment.html#a6366b42e7178ae76a9a1ddc83f62541e">MFLTGlyphAdjustment::advance_is_absolute</a></td>
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<p>If nonzero, the member <xadv> and <yadv> are absolute, i.e., they should not be added to a glyph's origianl advance width and height. </p>
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<a class="anchor" id="ab32192ffac060bcd7891cccdf340112f"></a><!-- doxytag: member="MFLTGlyphAdjustment::set" ref="ab32192ffac060bcd7891cccdf340112f" args="" -->
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<td class="memname">unsigned <a class="el" href="structMFLTGlyphAdjustment.html#ab32192ffac060bcd7891cccdf340112f">MFLTGlyphAdjustment::set</a></td>
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<p>Should be set to 1 iff at least one of the other members has a nonzero value. </p>
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