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<div id="projectname">GoldFish Engine
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<div id="projectbrief">Quite simple and lightweight game engine</div>
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<a href="#define-members">Macros</a> &#124;
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<div class="headertitle"><div class="title">gf_graphic.h File Reference</div></div>
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<p>Graphic interface.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;<a class="el" href="gf__pre_8h_source.html">gf_pre.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="gf__macro_8h_source.html">gf_macro.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="graphic_8h_source.html">gf_type/graphic.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="draw_8h_source.html">gf_type/draw.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="texture_8h_source.html">gf_type/texture.h</a>&gt;</code><br />
</div>
<p><a href="gf__graphic_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:ab0a76f61b9510881b842dbba4b0b54c0" id="r_ab0a76f61b9510881b842dbba4b0b54c0"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#ab0a76f61b9510881b842dbba4b0b54c0">GF_GRAPHIC_2D</a>&#160;&#160;&#160;2</td></tr>
<tr class="memdesc:ab0a76f61b9510881b842dbba4b0b54c0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Dimension parameter for 2D. <br /></td></tr>
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<tr class="memitem:a0b9f704231aa067e58c6a8e7a42afdcf" id="r_a0b9f704231aa067e58c6a8e7a42afdcf"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a0b9f704231aa067e58c6a8e7a42afdcf">GF_GRAPHIC_3D</a>&#160;&#160;&#160;3</td></tr>
<tr class="memdesc:a0b9f704231aa067e58c6a8e7a42afdcf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Dimension parameter for 3D. <br /></td></tr>
<tr class="separator:a0b9f704231aa067e58c6a8e7a42afdcf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a30c57cf06829cfb3f68556e73a86b203" id="r_a30c57cf06829cfb3f68556e73a86b203"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a30c57cf06829cfb3f68556e73a86b203">GF_SET_COLOR</a>(color, red, green, blue, alpha)</td></tr>
<tr class="memdesc:a30c57cf06829cfb3f68556e73a86b203"><td class="mdescLeft">&#160;</td><td class="mdescRight">Macro to set color safely and shorter. <br /></td></tr>
<tr class="separator:a30c57cf06829cfb3f68556e73a86b203"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a74f8bf7e2fc346f7d85ecfcea061f3fb" id="r_a74f8bf7e2fc346f7d85ecfcea061f3fb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a74f8bf7e2fc346f7d85ecfcea061f3fb">gf_graphic_clear</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw)</td></tr>
<tr class="memdesc:a74f8bf7e2fc346f7d85ecfcea061f3fb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Clear the screen. <br /></td></tr>
<tr class="separator:a74f8bf7e2fc346f7d85ecfcea061f3fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad35db673e213edbadbfd938138c88a4c" id="r_ad35db673e213edbadbfd938138c88a4c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#ad35db673e213edbadbfd938138c88a4c">gf_graphic_begin_2d</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw)</td></tr>
<tr class="memdesc:ad35db673e213edbadbfd938138c88a4c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Start 2D mode. <br /></td></tr>
<tr class="separator:ad35db673e213edbadbfd938138c88a4c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acd5d3047cf76b63b2d1161e4e880f446" id="r_acd5d3047cf76b63b2d1161e4e880f446"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#acd5d3047cf76b63b2d1161e4e880f446">gf_graphic_end_2d</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw)</td></tr>
<tr class="memdesc:acd5d3047cf76b63b2d1161e4e880f446"><td class="mdescLeft">&#160;</td><td class="mdescRight">End 2D mode. <br /></td></tr>
<tr class="separator:acd5d3047cf76b63b2d1161e4e880f446"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4157822cc342fa294329ed2c436d53f2" id="r_a4157822cc342fa294329ed2c436d53f2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a4157822cc342fa294329ed2c436d53f2">gf_graphic_draw_texture_polygon</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw, <a class="el" href="structgf__texture__t.html">gf_texture_t</a> *texture, <a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a> color, int dim, int npair,...)</td></tr>
<tr class="memdesc:a4157822cc342fa294329ed2c436d53f2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw polygon with texture. <br /></td></tr>
<tr class="separator:a4157822cc342fa294329ed2c436d53f2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8ff780a4bcadc008355699101d2a42cc" id="r_a8ff780a4bcadc008355699101d2a42cc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a8ff780a4bcadc008355699101d2a42cc">gf_graphic_fill_polygon</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw, <a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a> color, int dim, int npair,...)</td></tr>
<tr class="memdesc:a8ff780a4bcadc008355699101d2a42cc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw polygon. <br /></td></tr>
<tr class="separator:a8ff780a4bcadc008355699101d2a42cc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a95e7c86d8e9b64501af7de7268f6d74d" id="r_a95e7c86d8e9b64501af7de7268f6d74d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a95e7c86d8e9b64501af7de7268f6d74d">gf_graphic_perspective</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw, double fovy, double znear, double zfar)</td></tr>
<tr class="memdesc:a95e7c86d8e9b64501af7de7268f6d74d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set perspective. <br /></td></tr>
<tr class="separator:a95e7c86d8e9b64501af7de7268f6d74d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af8285b506b90125960bf01b427a9a883" id="r_af8285b506b90125960bf01b427a9a883"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#af8285b506b90125960bf01b427a9a883">gf_graphic_set_camera</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw)</td></tr>
<tr class="memdesc:af8285b506b90125960bf01b427a9a883"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set camera. <br /></td></tr>
<tr class="separator:af8285b506b90125960bf01b427a9a883"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a996f203bc791922f639ad2e02b5299c1" id="r_a996f203bc791922f639ad2e02b5299c1"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a996f203bc791922f639ad2e02b5299c1">gf_graphic_text_width</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw, double size, const char *text)</td></tr>
<tr class="memdesc:a996f203bc791922f639ad2e02b5299c1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate text width. <br /></td></tr>
<tr class="separator:a996f203bc791922f639ad2e02b5299c1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9840372651011386f6851954e95e7943" id="r_a9840372651011386f6851954e95e7943"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a9840372651011386f6851954e95e7943">gf_graphic_text</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw, double x, double y, double size, const char *text, <a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a> color)</td></tr>
<tr class="memdesc:a9840372651011386f6851954e95e7943"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw text. <br /></td></tr>
<tr class="separator:a9840372651011386f6851954e95e7943"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4811198de205914602e5cdbafdcdd68d" id="r_a4811198de205914602e5cdbafdcdd68d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a4811198de205914602e5cdbafdcdd68d">gf_graphic_fill_rect</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw, double x, double y, double w, double h, <a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a> color)</td></tr>
<tr class="memdesc:a4811198de205914602e5cdbafdcdd68d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw filled rectangle. <br /></td></tr>
<tr class="separator:a4811198de205914602e5cdbafdcdd68d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3285370a495233cc7db4f25317cd5fb0" id="r_a3285370a495233cc7db4f25317cd5fb0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gf__graphic_8h.html#a3285370a495233cc7db4f25317cd5fb0">gf_graphic_draw_texture_2d</a> (<a class="el" href="structgf__draw__t.html">gf_draw_t</a> *draw, double x, double y, double w, double h, <a class="el" href="structgf__texture__t.html">gf_texture_t</a> *texture, <a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a> color)</td></tr>
<tr class="memdesc:a3285370a495233cc7db4f25317cd5fb0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw rectangle with texture. <br /></td></tr>
<tr class="separator:a3285370a495233cc7db4f25317cd5fb0"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Graphic interface. </p>
<p class="definition">Definition in file <a class="el" href="gf__graphic_8h_source.html">gf_graphic.h</a>.</p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="ab0a76f61b9510881b842dbba4b0b54c0" name="ab0a76f61b9510881b842dbba4b0b54c0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab0a76f61b9510881b842dbba4b0b54c0">&#9670;&#160;</a></span>GF_GRAPHIC_2D</h2>
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<td class="memname">#define GF_GRAPHIC_2D&#160;&#160;&#160;2</td>
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<p>Dimension parameter for 2D. </p>
<p class="definition">Definition at line <a class="el" href="gf__graphic_8h_source.html#l00026">26</a> of file <a class="el" href="gf__graphic_8h_source.html">gf_graphic.h</a>.</p>
</div>
</div>
<a id="a0b9f704231aa067e58c6a8e7a42afdcf" name="a0b9f704231aa067e58c6a8e7a42afdcf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0b9f704231aa067e58c6a8e7a42afdcf">&#9670;&#160;</a></span>GF_GRAPHIC_3D</h2>
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<td class="memname">#define GF_GRAPHIC_3D&#160;&#160;&#160;3</td>
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<p>Dimension parameter for 3D. </p>
<p class="definition">Definition at line <a class="el" href="gf__graphic_8h_source.html#l00032">32</a> of file <a class="el" href="gf__graphic_8h_source.html">gf_graphic.h</a>.</p>
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<a id="a30c57cf06829cfb3f68556e73a86b203" name="a30c57cf06829cfb3f68556e73a86b203"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a30c57cf06829cfb3f68556e73a86b203">&#9670;&#160;</a></span>GF_SET_COLOR</h2>
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<td class="memname">#define GF_SET_COLOR</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">color, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">red, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">green, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">blue, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">alpha&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"> color.r = (red); \</div>
<div class="line"> color.g = (green); \</div>
<div class="line"> color.b = (blue); \</div>
<div class="line"> color.a = (alpha)</div>
</div><!-- fragment -->
<p>Macro to set color safely and shorter. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">color</td><td><a class="el" href="structgf__graphic__color__t.html" title="Color.">gf_graphic_color_t</a> </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="gf__graphic_8h_source.html#l00039">39</a> of file <a class="el" href="gf__graphic_8h_source.html">gf_graphic.h</a>.</p>
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</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="ad35db673e213edbadbfd938138c88a4c" name="ad35db673e213edbadbfd938138c88a4c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad35db673e213edbadbfd938138c88a4c">&#9670;&#160;</a></span>gf_graphic_begin_2d()</h2>
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<td class="memname">void gf_graphic_begin_2d </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em></td><td>)</td>
<td></td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">extern</span></span> </td>
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<p>Start 2D mode. </p>
<p class="definition">Definition at line <a class="el" href="directx_2gf__graphic_8c_source.html#l00022">22</a> of file <a class="el" href="directx_2gf__graphic_8c_source.html">gf_graphic.c</a>.</p>
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<a id="a74f8bf7e2fc346f7d85ecfcea061f3fb" name="a74f8bf7e2fc346f7d85ecfcea061f3fb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a74f8bf7e2fc346f7d85ecfcea061f3fb">&#9670;&#160;</a></span>gf_graphic_clear()</h2>
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<td class="memname">void gf_graphic_clear </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em></td><td>)</td>
<td></td>
</tr>
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</td>
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<span class="mlabels"><span class="mlabel">extern</span></span> </td>
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<p>Clear the screen. </p>
<p class="definition">Definition at line <a class="el" href="directx_2gf__graphic_8c_source.html#l00026">26</a> of file <a class="el" href="directx_2gf__graphic_8c_source.html">gf_graphic.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3285370a495233cc7db4f25317cd5fb0">&#9670;&#160;</a></span>gf_graphic_draw_texture_2d()</h2>
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<td class="memname">void gf_graphic_draw_texture_2d </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>w</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>h</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__texture__t.html">gf_texture_t</a> *&#160;</td>
<td class="paramname"><em>texture</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a>&#160;</td>
<td class="paramname"><em>color</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</td>
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<span class="mlabels"><span class="mlabel">extern</span></span> </td>
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<p>Draw rectangle with texture. </p>
<p class="definition">Definition at line <a class="el" href="gf__graphic__common_8c_source.html#l00057">57</a> of file <a class="el" href="gf__graphic__common_8c_source.html">gf_graphic_common.c</a>.</p>
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<a id="a4157822cc342fa294329ed2c436d53f2" name="a4157822cc342fa294329ed2c436d53f2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4157822cc342fa294329ed2c436d53f2">&#9670;&#160;</a></span>gf_graphic_draw_texture_polygon()</h2>
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<td class="memname">void gf_graphic_draw_texture_polygon </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__texture__t.html">gf_texture_t</a> *&#160;</td>
<td class="paramname"><em>texture</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a>&#160;</td>
<td class="paramname"><em>color</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>dim</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>npair</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname"><em>...</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">extern</span></span> </td>
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<p>Draw polygon with texture. </p>
<p class="definition">Definition at line <a class="el" href="directx_2gf__graphic_8c_source.html#l00028">28</a> of file <a class="el" href="directx_2gf__graphic_8c_source.html">gf_graphic.c</a>.</p>
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<a id="acd5d3047cf76b63b2d1161e4e880f446" name="acd5d3047cf76b63b2d1161e4e880f446"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acd5d3047cf76b63b2d1161e4e880f446">&#9670;&#160;</a></span>gf_graphic_end_2d()</h2>
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<td class="memname">void gf_graphic_end_2d </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em></td><td>)</td>
<td></td>
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<p>End 2D mode. </p>
<p class="definition">Definition at line <a class="el" href="directx_2gf__graphic_8c_source.html#l00024">24</a> of file <a class="el" href="directx_2gf__graphic_8c_source.html">gf_graphic.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8ff780a4bcadc008355699101d2a42cc">&#9670;&#160;</a></span>gf_graphic_fill_polygon()</h2>
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<td class="memname">void gf_graphic_fill_polygon </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a>&#160;</td>
<td class="paramname"><em>color</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>dim</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>npair</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname"><em>...</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<p>Draw polygon. </p>
<p class="definition">Definition at line <a class="el" href="directx_2gf__graphic_8c_source.html#l00030">30</a> of file <a class="el" href="directx_2gf__graphic_8c_source.html">gf_graphic.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4811198de205914602e5cdbafdcdd68d">&#9670;&#160;</a></span>gf_graphic_fill_rect()</h2>
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<td class="memname">void gf_graphic_fill_rect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>w</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>h</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a>&#160;</td>
<td class="paramname"><em>color</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<span class="mlabels"><span class="mlabel">extern</span></span> </td>
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<p>Draw filled rectangle. </p>
<p class="definition">Definition at line <a class="el" href="gf__graphic__common_8c_source.html#l00019">19</a> of file <a class="el" href="gf__graphic__common_8c_source.html">gf_graphic_common.c</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a95e7c86d8e9b64501af7de7268f6d74d">&#9670;&#160;</a></span>gf_graphic_perspective()</h2>
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<td class="memname">void gf_graphic_perspective </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>fovy</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>znear</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>zfar</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<span class="mlabels"><span class="mlabel">extern</span></span> </td>
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<p>Set perspective. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">draw</td><td>Drawing interface </td></tr>
<tr><td class="paramname">fovy</td><td>FOV </td></tr>
<tr><td class="paramname">znear</td><td>Distance from viewer to the near clipping plane </td></tr>
<tr><td class="paramname">zfar</td><td>Distance from viewer to the far clipping plane </td></tr>
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</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="directx_2gf__graphic_8c_source.html#l00032">32</a> of file <a class="el" href="directx_2gf__graphic_8c_source.html">gf_graphic.c</a>.</p>
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<a id="af8285b506b90125960bf01b427a9a883" name="af8285b506b90125960bf01b427a9a883"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af8285b506b90125960bf01b427a9a883">&#9670;&#160;</a></span>gf_graphic_set_camera()</h2>
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<td class="memname">void gf_graphic_set_camera </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em></td><td>)</td>
<td></td>
</tr>
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</td>
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<p>Set camera. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">draw</td><td>Drawing interface </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="directx_2gf__graphic_8c_source.html#l00034">34</a> of file <a class="el" href="directx_2gf__graphic_8c_source.html">gf_graphic.c</a>.</p>
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<a id="a9840372651011386f6851954e95e7943" name="a9840372651011386f6851954e95e7943"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9840372651011386f6851954e95e7943">&#9670;&#160;</a></span>gf_graphic_text()</h2>
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<td class="memname">void gf_graphic_text </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>text</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structgf__graphic__color__t.html">gf_graphic_color_t</a>&#160;</td>
<td class="paramname"><em>color</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<p>Draw text. </p>
<p class="definition">Definition at line <a class="el" href="gf__graphic__common_8c_source.html#l00021">21</a> of file <a class="el" href="gf__graphic__common_8c_source.html">gf_graphic_common.c</a>.</p>
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<a id="a996f203bc791922f639ad2e02b5299c1" name="a996f203bc791922f639ad2e02b5299c1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a996f203bc791922f639ad2e02b5299c1">&#9670;&#160;</a></span>gf_graphic_text_width()</h2>
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<td class="memname">double gf_graphic_text_width </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structgf__draw__t.html">gf_draw_t</a> *&#160;</td>
<td class="paramname"><em>draw</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>text</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<p>Calculate text width. </p>
<dl class="section return"><dt>Returns</dt><dd>Text width </dd></dl>
<p class="definition">Definition at line <a class="el" href="gf__graphic__common_8c_source.html#l00041">41</a> of file <a class="el" href="gf__graphic__common_8c_source.html">gf_graphic_common.c</a>.</p>
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