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<!-- Generated by Doxygen 1.3.8 -->
<h1>gc.hh File Reference</h1>A GdkGC C++ wrapper interface. <a href="#_details">More...</a>
<p>
<code>#include <gfc/glib/object.hh></code><br>
<code>#include <gdk/gdkgc.h></code><br>
<code>#include <vector></code><br>
<code>#include <gfc/gdk/inline/gc.inl></code><br>
<p>
<a href="gdk_2gc_8hh-source.html">Go to the source code of this file.</a><h2>Namespaces</h2>
<ul>
<li>namespace <a class="elRef" doxygen="gfccore.tag:" href="namespaceGFC.html">GFC</a>
<li>namespace <a class="el" href="namespaceGFC_1_1Gdk.html">GFC::Gdk</a>
</ul>
<h2>Classes</h2>
<ul>
<li>class <a class="el" href="classGFC_1_1Gdk_1_1GCValues.html">GFC::Gdk::GCValues</a>
<dl class="el"><dd class="mdescRight">A GdkGCValues C++ wrapper class. <a href="classGFC_1_1Gdk_1_1GCValues.html#_details">More...</a><br></dl><li>class <a class="el" href="classGFC_1_1Gdk_1_1GC.html">GFC::Gdk::GC</a>
<dl class="el"><dd class="mdescRight">A GdkGC C++ wrapper class. <a href="classGFC_1_1Gdk_1_1GC.html#_details">More...</a><br></dl></ul>
<h2>Enumerations</h2>
<ul>
<li>enum <a class="el" href="namespaceGFC_1_1Gdk.html#a267">CapStyle</a> { <br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a267a87">CAP_NOT_LAST</a> = GDK_CAP_NOT_LAST,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a267a88">CAP_BUTT</a> = GDK_CAP_BUTT,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a267a89">CAP_ROUND</a> = GDK_CAP_ROUND,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a267a90">CAP_PROJECTING</a> = GDK_CAP_PROJECTING
<br>
}
<dl class="el"><dd class="mdescRight">Determines how the end of lines are drawn. <a href="#a267">More...</a><br></dl><li>enum <a class="el" href="namespaceGFC_1_1Gdk.html#a268">Fill</a> { <br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a268a91">SOLID</a> = GDK_SOLID,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a268a92">TILED</a> = GDK_TILED,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a268a93">STIPPLED</a> = GDK_STIPPLED,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a268a94">OPAQUE_STIPPLED</a> = GDK_OPAQUE_STIPPLED
<br>
}
<dl class="el"><dd class="mdescRight">Determines how primitives are drawn. <a href="#a268">More...</a><br></dl><li>enum <a class="el" href="namespaceGFC_1_1Gdk.html#a269">Function</a> { <br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a95">COPY</a> = GDK_COPY,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a96">INVERT</a> = GDK_INVERT,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a97">XOR</a> = GDK_XOR,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a98">CLEAR</a> = GDK_CLEAR,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a99">AND</a> = GDK_AND,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a100">AND_REVERSE</a> = GDK_AND_REVERSE,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a101">AND_INVERT</a> = GDK_AND_INVERT,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a102">NOOP</a> = GDK_NOOP,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a103">OR</a> = GDK_OR,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a104">EQUIV</a> = GDK_EQUIV,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a105">OR_REVERSE</a> = GDK_OR_REVERSE,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a106">COPY_INVERT</a> = GDK_COPY_INVERT,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a107">OR_INVERT</a> = GDK_OR_INVERT,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a108">NAND</a> = GDK_NAND,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a109">NOR</a> = GDK_NOR,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a269a110">SET</a> = GDK_SET
<br>
}
<dl class="el"><dd class="mdescRight">Determines how the bit values for the source pixels are combined with the bit values for destination pixels to produce the final result. <a href="#a269">More...</a><br></dl><li>enum <a class="el" href="namespaceGFC_1_1Gdk.html#a270">JoinStyle</a> { <br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a270a111">JOIN_MITER</a> = GDK_JOIN_MITER,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a270a112">JOIN_ROUND</a> = GDK_JOIN_ROUND,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a270a113">JOIN_BEVEL</a> = GDK_JOIN_BEVEL
<br>
}
<dl class="el"><dd class="mdescRight">Determines how the joins between segments of a polygon are drawn. <a href="#a270">More...</a><br></dl><li>enum <a class="el" href="namespaceGFC_1_1Gdk.html#a271">LineStyle</a> { <br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a271a114">LINE_SOLID</a> = GDK_LINE_SOLID,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a271a115">LINE_ON_OFF_DASH</a> = GDK_LINE_ON_OFF_DASH,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a271a116">LINE_DOUBLE_DASH</a> = GDK_LINE_DOUBLE_DASH
<br>
}
<dl class="el"><dd class="mdescRight">Determines how lines are drawn. <a href="#a271">More...</a><br></dl><li>enum <a class="el" href="namespaceGFC_1_1Gdk.html#a272">SubwindowMode</a> { <br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a272a117">CLIP_BY_CHILDREN</a> = GDK_CLIP_BY_CHILDREN,
<br>
<a class="el" href="namespaceGFC_1_1Gdk.html#a272a118">INCLUDE_INFERIORS</a> = GDK_INCLUDE_INFERIORS
<br>
}
<dl class="el"><dd class="mdescRight">Determines how drawing onto a window will affect child windows of that window. <a href="#a272">More...</a><br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GdkGC C++ wrapper interface.
<p>
Provides GC, a graphics context that encapsulates drawing properties.<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="a267" doxytag="gdk/gc.hh::CapStyle" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> enum <a class="el" href="namespaceGFC_1_1Gdk.html#a267">CapStyle</a> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines how the end of lines are drawn.
<p>
<dl compact><dt><b>Enumeration values: </b></dt><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em><a class="anchor" name="a267a87" doxytag="CAP_NOT_LAST" ></a>CAP_NOT_LAST</em> </td><td>
The same as CAP_BUTT for lines of non-zero width; for zero width lines, the final point on the line will not be drawn. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a267a88" doxytag="CAP_BUTT" ></a>CAP_BUTT</em> </td><td>
The ends of the lines are drawn squared off and extending to the coordinates of the end point. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a267a89" doxytag="CAP_ROUND" ></a>CAP_ROUND</em> </td><td>
The ends of the lines are drawn as semicircles with the diameter equal to the line width and centered at the end point. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a267a90" doxytag="CAP_PROJECTING" ></a>CAP_PROJECTING</em> </td><td>
The ends of the lines are drawn squared off and extending half the width of the line beyond the end point. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a268" doxytag="gdk/gc.hh::Fill" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> enum <a class="el" href="namespaceGFC_1_1Gdk.html#a268">Fill</a> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines how primitives are drawn.
<p>
<dl compact><dt><b>Enumeration values: </b></dt><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em><a class="anchor" name="a268a91" doxytag="SOLID" ></a>SOLID</em> </td><td>
Draw with the foreground color. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a268a92" doxytag="TILED" ></a>TILED</em> </td><td>
Draw with a tiled pixmap. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a268a93" doxytag="STIPPLED" ></a>STIPPLED</em> </td><td>
Draw using the stipple bitmap; pixels corresponding to bits in the stipple bitmap that are set will be drawn in the foreground color; pixels corresponding to bits that are not set will be left untouched. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a268a94" doxytag="OPAQUE_STIPPLED" ></a>OPAQUE_STIPPLED</em> </td><td>
Draw using the stipple bitmap; pixels corresponding to bits in the stipple bitmap that are set will be drawn in the foreground color; pixels corresponding to bits that are not set will be left untouched. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a269" doxytag="gdk/gc.hh::Function" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> enum <a class="el" href="namespaceGFC_1_1Gdk.html#a269">Function</a> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines how the bit values for the source pixels are combined with the bit values for destination pixels to produce the final result.
<p>
The sixteen values here correspond to the 16 different possible 2x2 truth tables. Only a couple of these values are usually useful; for colored images, only COPY, XOR and INVERT are generally useful. For bitmaps, AND and OR are also useful. <dl compact><dt><b>Enumeration values: </b></dt><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em><a class="anchor" name="a269a95" doxytag="COPY" ></a>COPY</em> </td><td>
Overwrites destination pixels with the source pixels (GXcopy). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a96" doxytag="INVERT" ></a>INVERT</em> </td><td>
Inverts the destination pixels (GXinvert). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a97" doxytag="XOR" ></a>XOR</em> </td><td>
Xor's the destination pixels with the source pixels (GXxor). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a98" doxytag="CLEAR" ></a>CLEAR</em> </td><td>
Set pixels to 0 (GXclear). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a99" doxytag="AND" ></a>AND</em> </td><td>
Source AND destination (GXand). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a100" doxytag="AND_REVERSE" ></a>AND_REVERSE</em> </td><td>
Source AND NOT destination (GXandReverse). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a101" doxytag="AND_INVERT" ></a>AND_INVERT</em> </td><td>
NOT source AND destination (GXandInverted). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a102" doxytag="NOOP" ></a>NOOP</em> </td><td>
Destination (GXnoop). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a103" doxytag="OR" ></a>OR</em> </td><td>
Source OR destination (GXor). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a104" doxytag="EQUIV" ></a>EQUIV</em> </td><td>
NOT source XOR destination (GXequiv). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a105" doxytag="OR_REVERSE" ></a>OR_REVERSE</em> </td><td>
Source OR NOT destination (GXorReverse). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a106" doxytag="COPY_INVERT" ></a>COPY_INVERT</em> </td><td>
NOT source (GXcopyInverted). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a107" doxytag="OR_INVERT" ></a>OR_INVERT</em> </td><td>
NOT source OR destination (GXorInverted). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a108" doxytag="NAND" ></a>NAND</em> </td><td>
NOT source OR NOT destination (GXnand). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a109" doxytag="NOR" ></a>NOR</em> </td><td>
NOT source AND NOT destination (GXset). </td></tr>
<tr><td valign=top><em><a class="anchor" name="a269a110" doxytag="SET" ></a>SET</em> </td><td>
Set pixels to 1. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a270" doxytag="gdk/gc.hh::JoinStyle" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> enum <a class="el" href="namespaceGFC_1_1Gdk.html#a270">JoinStyle</a> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines how the joins between segments of a polygon are drawn.
<p>
<dl compact><dt><b>Enumeration values: </b></dt><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em><a class="anchor" name="a270a111" doxytag="JOIN_MITER" ></a>JOIN_MITER</em> </td><td>
The sides of each line are extended to meet at an angle. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a270a112" doxytag="JOIN_ROUND" ></a>JOIN_ROUND</em> </td><td>
The sides of the two lines are joined by a circular arc. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a270a113" doxytag="JOIN_BEVEL" ></a>JOIN_BEVEL</em> </td><td>
The sides of the two lines are joined by a straight line which makes an equal angle with each line. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a271" doxytag="gdk/gc.hh::LineStyle" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> enum <a class="el" href="namespaceGFC_1_1Gdk.html#a271">LineStyle</a> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines how lines are drawn.
<p>
<dl compact><dt><b>Enumeration values: </b></dt><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em><a class="anchor" name="a271a114" doxytag="LINE_SOLID" ></a>LINE_SOLID</em> </td><td>
Lines are drawn solid. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a271a115" doxytag="LINE_ON_OFF_DASH" ></a>LINE_ON_OFF_DASH</em> </td><td>
Even segments are drawn; odd segments are not drawn. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a271a116" doxytag="LINE_DOUBLE_DASH" ></a>LINE_DOUBLE_DASH</em> </td><td>
Even segments are drawn normally.
<p>
Odd segments are drawn in the background color if the fill style is SOLID, or in the background color masked by the stipple if the fill style is STIPPLED. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a272" doxytag="gdk/gc.hh::SubwindowMode" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> enum <a class="el" href="namespaceGFC_1_1Gdk.html#a272">SubwindowMode</a> </td>
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Determines how drawing onto a window will affect child windows of that window.
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<dl compact><dt><b>Enumeration values: </b></dt><dd>
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<tr><td valign=top><em><a class="anchor" name="a272a117" doxytag="CLIP_BY_CHILDREN" ></a>CLIP_BY_CHILDREN</em> </td><td>
Only draw onto the window itself. </td></tr>
<tr><td valign=top><em><a class="anchor" name="a272a118" doxytag="INCLUDE_INFERIORS" ></a>INCLUDE_INFERIORS</em> </td><td>
Draw onto the window and child windows. </td></tr>
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<hr size="1"><address style="align: right;"><small>Generated on Tue Aug 24 00:34:33 2004 for GFC-UI by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 ></a> 1.3.8 </small></address>
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