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<h1>Gdk::GC Class Reference</h1><!-- doxytag: class="Gdk::GC" --><!-- doxytag: inherits="Glib::Object" -->
<p>All drawing operations in GDK take a graphics context (<a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>) argument. <a href="#_details">More...</a></p>
<p>Inherits <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1Object.html">Glib::Object</a>.</p>
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<p><a href="classGdk_1_1GC-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a56dbf2a31cef26e837eccbf2dbb2e1f2">~GC</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GdkGC* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a8093f885d5735177424a426156b79f3a">gobj</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a8093f885d5735177424a426156b79f3a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const GdkGC* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a390461c9f64f1df71b760325e45790b8">gobj</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GObject. <a href="#a390461c9f64f1df71b760325e45790b8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GdkGC* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a55936486f1a0b55cfa08eb46bb27630e">gobj_copy</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. <a href="#a55936486f1a0b55cfa08eb46bb27630e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#ae16759ef3ee9b3696021369f61d62fea">set_foreground</a> (const <a class="el" href="classGdk_1_1Color.html">Color</a>& color)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the foreground color for a graphics context. <a href="#ae16759ef3ee9b3696021369f61d62fea"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#ada203718d98a1305eb8c93d5cd2b2356">set_background</a> (const <a class="el" href="classGdk_1_1Color.html">Color</a>& color)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the background color for a graphics context. <a href="#ada203718d98a1305eb8c93d5cd2b2356"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#ade0340da1088f4ecdde89e9180212e0b">set_function</a> (<a class="el" href="group__gdkmmEnums.html#gaf1365a8c559e749927e68d3ae723a47b">Function</a> function)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Determines how the current pixel values and the pixel values being drawn are combined to produce the final pixel values. <a href="#ade0340da1088f4ecdde89e9180212e0b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#ae95140c1494e4450ca22fccded72337c">set_fill</a> (<a class="el" href="group__gdkmmEnums.html#gaf945088bf264cc01bf858c3468d2a451">Fill</a> <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01161.html#gae3f9c9c748ac8e4b124a39bfd7adec40">fill</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the fill mode for a graphics context. <a href="#ae95140c1494e4450ca22fccded72337c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#aae51d032ddbea405bb177268cab521cc">set_tile</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Pixmap.html">Pixmap</a> >& tile)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set a tile pixmap for a graphics context. <a href="#aae51d032ddbea405bb177268cab521cc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#af6c8c1f159ab300994417aa6d1a2ff4a">set_stipple</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Pixmap.html">Pixmap</a> >& stipple)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the stipple bitmap for a graphics context. <a href="#af6c8c1f159ab300994417aa6d1a2ff4a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a86994e1325f39ae18278cbd6c298bcac">set_ts_origin</a> (int x, int y)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the origin when using tiles or stipples with the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>. <a href="#a86994e1325f39ae18278cbd6c298bcac"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#afa0f2fc8b4c78db4feed66b5806db1bf">set_clip_origin</a> (int x, int y)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the origin of the clip mask. <a href="#afa0f2fc8b4c78db4feed66b5806db1bf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#acc35c552632d7eb9a46d02de6be952f8">set_clip_mask</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Bitmap.html">Bitmap</a> >& mask)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the clip mask for a graphics context from a bitmap. <a href="#acc35c552632d7eb9a46d02de6be952f8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a9f83feb6a71dcea826f80f65f778eff8">set_clip_rectangle</a> (<a class="el" href="classGdk_1_1Rectangle.html">Rectangle</a>& rectangle)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a8df6e778b7312f3f198842aea3f7bb43">set_clip_rectangle</a> (const <a class="el" href="classGdk_1_1Rectangle.html">Rectangle</a>& rectangle)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the clip mask for a graphics context from a rectangle. <a href="#a8df6e778b7312f3f198842aea3f7bb43"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a6109789b4e63e62443fa9433c77525e8">set_clip_region</a> (const <a class="el" href="classGdk_1_1Region.html">Region</a>& region)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the clip mask for a graphics context from a region structure. <a href="#a6109789b4e63e62443fa9433c77525e8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a2d1af56f1e93a7bc88340495e2cb3ffc">set_subwindow</a> (<a class="el" href="group__gdkmmEnums.html#gaae37637a79c9ee9822c925f30748eafd">SubwindowMode</a> mode)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets how drawing with this <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> on a window will affect child windows of that window. <a href="#a2d1af56f1e93a7bc88340495e2cb3ffc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a8d45034c577e55fd350a8556a3c242ff">set_exposures</a> (bool exposures)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets whether copying non-visible portions of a drawable using this graphics context generate exposure events for the corresponding regions of the destination drawable. <a href="#a8d45034c577e55fd350a8556a3c242ff"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a6ffd36fdf941a6ee478c15b2d1ec0a10">set_line_attributes</a> (int line_width, <a class="el" href="group__gdkmmEnums.html#gac5dcb29dfe744e4e8b72693b392ac06e">LineStyle</a> line_style, <a class="el" href="group__gdkmmEnums.html#ga8cb10204a21a8576e6977249380ae9a6">CapStyle</a> cap_style, <a class="el" href="group__gdkmmEnums.html#ga91500dd25e90700bb632791263c7d9ec">JoinStyle</a> join_style)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets various attributes of how lines are drawn. <a href="#a6ffd36fdf941a6ee478c15b2d1ec0a10"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#aae81765dc15ad450d56f69219d73ffad">set_dashes</a> (int dash_offset, gint8* dash_list, int n)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the way dashed-lines are drawn. <a href="#aae81765dc15ad450d56f69219d73ffad"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a212a2bba5970500d0c6a1a9809b734b4">offset</a> (int x_offset, int y_offset)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Offset attributes such as the clip and tile-stipple origins of the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> so that drawing at x - x_offset, y - y_offset with the offset <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> has the same effect as drawing at x, y with the original <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>. <a href="#a212a2bba5970500d0c6a1a9809b734b4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a123478ef0e9046f8ac1d0e1179ef4e04">set_colormap</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Colormap.html">Colormap</a> >& colormap)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the colormap for the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> to the given colormap. <a href="#a123478ef0e9046f8ac1d0e1179ef4e04"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Colormap.html">Colormap</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#aa2bed53c761acf6c8bcb80902961b303">get_colormap</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the colormap for a given <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>, if it exists. <a href="#aa2bed53c761acf6c8bcb80902961b303"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#afeebd8928915e5836ed5a2c0d13dcd09">set_rgb_fg_color</a> (const <a class="el" href="classGdk_1_1Color.html">Color</a>& color)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the foreground color of a <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> using an unallocated color. <a href="#afeebd8928915e5836ed5a2c0d13dcd09"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#acd78b85d14212d71a1af38b8b1524c5d">set_rgb_bg_color</a> (const <a class="el" href="classGdk_1_1Color.html">Color</a>& color)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the background color of a <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> using an unallocated color. <a href="#acd78b85d14212d71a1af38b8b1524c5d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Screen.html">Screen</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a4f95a093fbc1c0f6c6da4e5d07aa35f4">get_screen</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation...">Gdk::Screen</a> for which <em>gc</em> was created. <a href="#a4f95a093fbc1c0f6c6da4e5d07aa35f4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGdk_1_1Screen.html">Screen</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a95a7373f5631650dda36ea5854ffc631">get_screen</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation...">Gdk::Screen</a> for which <em>gc</em> was created. <a href="#a95a7373f5631650dda36ea5854ffc631"></a><br/></td></tr>
<tr><td colspan="2"><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1GC.html">GC</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a64493d4701c3879afee14c44d7f55c60">create</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1GC.html">GC</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a9a9c71d678b9a34bebc851ddf71b1c57">create</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Drawable.html">Drawable</a> >& drawable)</td></tr>
<tr><td colspan="2"><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#ae6cfa690ab8371f66aad8ba8cda66042">GC</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a0f6b3b842762fc7ff949cb3cfe8a21ad">GC</a> (const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Drawable.html">Drawable</a> >& drawable)</td></tr>
<tr><td colspan="2"><h2>Related Functions</h2></td></tr>
<tr><td colspan="2"><p>(Note that these are not member functions.) </p>
<br/><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1GC.html">Gdk::GC</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGdk_1_1GC.html#a3f214c3e4eba764b69121a337c862bc1">wrap</a> (GdkGC* object, bool take_copy=false)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#a3f214c3e4eba764b69121a337c862bc1"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>All drawing operations in GDK take a graphics context (<a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>) argument. </p>
<p>A graphics context encapsulates information about the way things are drawn, such as the foreground color or line width. By using graphics contexts, the number of arguments to each drawing call is greatly reduced, and communication overhead is minimized, since identical arguments do not need to be passed repeatedly. </p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a56dbf2a31cef26e837eccbf2dbb2e1f2"></a><!-- doxytag: member="Gdk::GC::~GC" ref="a56dbf2a31cef26e837eccbf2dbb2e1f2" args="()" -->
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<td class="memname">virtual Gdk::GC::~GC </td>
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<td><code> [virtual]</code></td>
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<td class="memname">Gdk::GC::GC </td>
<td>(</td>
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<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" id="a0f6b3b842762fc7ff949cb3cfe8a21ad"></a><!-- doxytag: member="Gdk::GC::GC" ref="a0f6b3b842762fc7ff949cb3cfe8a21ad" args="(const Glib::RefPtr< Drawable > &drawable)" -->
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<td class="memname">Gdk::GC::GC </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Drawable.html">Drawable</a> >& </td>
<td class="paramname"> <em>drawable</em></td>
<td> ) </td>
<td><code> [explicit, protected]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a9a9c71d678b9a34bebc851ddf71b1c57"></a><!-- doxytag: member="Gdk::GC::create" ref="a9a9c71d678b9a34bebc851ddf71b1c57" args="(const Glib::RefPtr< Drawable > &drawable)" -->
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<td class="memname">static <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1GC.html">GC</a>> Gdk::GC::create </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Drawable.html">Drawable</a> >& </td>
<td class="paramname"> <em>drawable</em></td>
<td> ) </td>
<td><code> [static]</code></td>
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<td class="memname">static <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1GC.html">GC</a>> Gdk::GC::create </td>
<td>(</td>
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<td><code> [static]</code></td>
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<td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1Colormap.html">Colormap</a>> Gdk::GC::get_colormap </td>
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<p>Retrieves the colormap for a given <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>, if it exists. </p>
<p>A <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> will have a colormap if the drawable for which it was created has a colormap, or if a colormap was set explicitely with gdk_gc_set_colormap. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The colormap of <em>gc</em>, or <code>0</code> if <em>gc</em> doesn't have one. </dd></dl>
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<td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGdk_1_1Screen.html">Screen</a>> Gdk::GC::get_screen </td>
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<p>Gets the <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation...">Gdk::Screen</a> for which <em>gc</em> was created. </p>
<dl class="since_2_2"><dt><b><a class="el" href="since_2_2.html#_since_2_2000055">Since gtkmm 2.2:</a></b></dt><dd></dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation...">Gdk::Screen</a> for <em>gc</em>. </dd></dl>
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<td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1Screen.html">Screen</a>> Gdk::GC::get_screen </td>
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<p>Gets the <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation...">Gdk::Screen</a> for which <em>gc</em> was created. </p>
<dl class="since_2_2"><dt><b><a class="el" href="since_2_2.html#_since_2_2000054">Since gtkmm 2.2:</a></b></dt><dd></dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The <a class="el" href="classGdk_1_1Screen.html" title="Object representing a physical screen Gdk::Screen objects are the GDK representation...">Gdk::Screen</a> for <em>gc</em>. </dd></dl>
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<p>Provides access to the underlying C GObject. </p>
<p>Reimplemented from <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ObjectBase.html#a778a94181132976bbfb0519793f3b32e">Glib::ObjectBase</a>.</p>
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<p>Provides access to the underlying C GObject. </p>
<p>Reimplemented from <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ObjectBase.html#a4c6efc18be8cb9c56e58fc0bd20fafbe">Glib::ObjectBase</a>.</p>
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<td class="memname">GdkGC* Gdk::GC::gobj_copy </td>
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<p>Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. </p>
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<td class="memname">void Gdk::GC::offset </td>
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<p>Offset attributes such as the clip and tile-stipple origins of the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> so that drawing at x - x_offset, y - y_offset with the offset <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> has the same effect as drawing at x, y with the original <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>x_offset</em> </td><td>Amount by which to offset the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> in the X direction. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y_offset</em> </td><td>Amount by which to offset the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> in the Y direction. </td></tr>
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</dd>
</dl>
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<a class="anchor" id="ada203718d98a1305eb8c93d5cd2b2356"></a><!-- doxytag: member="Gdk::GC::set_background" ref="ada203718d98a1305eb8c93d5cd2b2356" args="(const Color &color)" -->
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<td class="memname">void Gdk::GC::set_background </td>
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<p>Sets the background color for a graphics context. </p>
<p>Note that this function uses <em>color->pixel</em>, use <a class="el" href="classGdk_1_1GC.html#acd78b85d14212d71a1af38b8b1524c5d" title="Set the background color of a GC using an unallocated color.">set_rgb_bg_color()</a> to specify the background color as red, green, blue components. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>color</em> </td><td>The new background color. </td></tr>
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<a class="anchor" id="acc35c552632d7eb9a46d02de6be952f8"></a><!-- doxytag: member="Gdk::GC::set_clip_mask" ref="acc35c552632d7eb9a46d02de6be952f8" args="(const Glib::RefPtr< Bitmap > &mask)" -->
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<td class="memname">void Gdk::GC::set_clip_mask </td>
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<td class="paramname"> <em>mask</em></td>
<td> ) </td>
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<p>Sets the clip mask for a graphics context from a bitmap. </p>
<p>The clip mask is interpreted relative to the clip origin. (See <a class="el" href="classGdk_1_1GC.html#afa0f2fc8b4c78db4feed66b5806db1bf" title="Sets the origin of the clip mask.">set_clip_origin()</a>). </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>mask</em> </td><td>A bitmap. </td></tr>
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<a class="anchor" id="afa0f2fc8b4c78db4feed66b5806db1bf"></a><!-- doxytag: member="Gdk::GC::set_clip_origin" ref="afa0f2fc8b4c78db4feed66b5806db1bf" args="(int x, int y)" -->
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<td class="memname">void Gdk::GC::set_clip_origin </td>
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<td class="paramname"> <em>y</em></td><td> </td>
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<p>Sets the origin of the clip mask. </p>
<p>The coordinates are interpreted relative to the upper-left corner of the destination drawable of the current operation. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>x</em> </td><td>The x-coordinate of the origin. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y</em> </td><td>The y-coordinate of the origin. </td></tr>
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<a class="anchor" id="a8df6e778b7312f3f198842aea3f7bb43"></a><!-- doxytag: member="Gdk::GC::set_clip_rectangle" ref="a8df6e778b7312f3f198842aea3f7bb43" args="(const Rectangle &rectangle)" -->
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<td class="memname">void Gdk::GC::set_clip_rectangle </td>
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<td class="paramname"> <em>rectangle</em></td>
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<p>Sets the clip mask for a graphics context from a rectangle. </p>
<p>The clip mask is interpreted relative to the clip origin. (See <a class="el" href="classGdk_1_1GC.html#afa0f2fc8b4c78db4feed66b5806db1bf" title="Sets the origin of the clip mask.">set_clip_origin()</a>). </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>rectangle</em> </td><td>The rectangle to clip to. </td></tr>
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<a class="anchor" id="a9f83feb6a71dcea826f80f65f778eff8"></a><!-- doxytag: member="Gdk::GC::set_clip_rectangle" ref="a9f83feb6a71dcea826f80f65f778eff8" args="(Rectangle &rectangle)" -->
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<td class="memname">void Gdk::GC::set_clip_rectangle </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classGdk_1_1Rectangle.html">Rectangle</a>& </td>
<td class="paramname"> <em>rectangle</em></td>
<td> ) </td>
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<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000005">Deprecated:</a></b></dt><dd>Use <a class="el" href="classGdk_1_1GC.html#a8df6e778b7312f3f198842aea3f7bb43" title="Sets the clip mask for a graphics context from a rectangle.">set_clip_rectangle(const Rectangle& rectangle)</a> instead. </dd></dl>
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<a class="anchor" id="a6109789b4e63e62443fa9433c77525e8"></a><!-- doxytag: member="Gdk::GC::set_clip_region" ref="a6109789b4e63e62443fa9433c77525e8" args="(const Region &region)" -->
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<td class="memname">void Gdk::GC::set_clip_region </td>
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<td class="paramtype">const <a class="el" href="classGdk_1_1Region.html">Region</a>& </td>
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<p>Sets the clip mask for a graphics context from a region structure. </p>
<p>The clip mask is interpreted relative to the clip origin. (See <a class="el" href="classGdk_1_1GC.html#afa0f2fc8b4c78db4feed66b5806db1bf" title="Sets the origin of the clip mask.">set_clip_origin()</a>). </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>region</em> </td><td>The <a class="el" href="classGdk_1_1Region.html" title="This is an opaque data type holding a set of arbitrary pixels, and is usually used...">Gdk::Region</a>. </td></tr>
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</dd>
</dl>
</div>
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<a class="anchor" id="a123478ef0e9046f8ac1d0e1179ef4e04"></a><!-- doxytag: member="Gdk::GC::set_colormap" ref="a123478ef0e9046f8ac1d0e1179ef4e04" args="(const Glib::RefPtr< Colormap > &colormap)" -->
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<td class="memname">void Gdk::GC::set_colormap </td>
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<td class="paramtype">const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Colormap.html">Colormap</a> >& </td>
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<p>Sets the colormap for the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> to the given colormap. </p>
<p>The depth of the colormap's visual must match the depth of the drawable for which the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> was created. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>colormap</em> </td><td>A <a class="el" href="classGdk_1_1Colormap.html" title="A Colormap is an object that contains the mapping between the color values stored...">Gdk::Colormap</a>. </td></tr>
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<a class="anchor" id="aae81765dc15ad450d56f69219d73ffad"></a><!-- doxytag: member="Gdk::GC::set_dashes" ref="aae81765dc15ad450d56f69219d73ffad" args="(int dash_offset, gint8 *dash_list, int n)" -->
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<td class="memname">void Gdk::GC::set_dashes </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>dash_offset</em>, </td>
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<td class="paramtype">gint8 * </td>
<td class="paramname"> <em>dash_list</em>, </td>
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<p>Sets the way dashed-lines are drawn. </p>
<p>Lines will be drawn with alternating on and off segments of the lengths specified in <em>dash_list</em>. The manner in which the on and off segments are drawn is determined by the <em>line_style</em> value of the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>. (This can be changed with <a class="el" href="classGdk_1_1GC.html#a6ffd36fdf941a6ee478c15b2d1ec0a10" title="Sets various attributes of how lines are drawn.">set_line_attributes()</a>.)</p>
<p>The <em>dash_offset</em> defines the phase of the pattern, specifying how many pixels into the dash-list the pattern should actually begin. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>dash_offset</em> </td><td>The phase of the dash pattern. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>dash_list</em> </td><td>An array of dash lengths. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>n</em> </td><td>The number of elements in <em>dash_list</em>. </td></tr>
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<a class="anchor" id="a8d45034c577e55fd350a8556a3c242ff"></a><!-- doxytag: member="Gdk::GC::set_exposures" ref="a8d45034c577e55fd350a8556a3c242ff" args="(bool exposures)" -->
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<td class="memname">void Gdk::GC::set_exposures </td>
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<p>Sets whether copying non-visible portions of a drawable using this graphics context generate exposure events for the corresponding regions of the destination drawable. </p>
<p>(See gdk_draw_drawable()). </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>exposures</em> </td><td>If <code>true</code>, exposure events will be generated. </td></tr>
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<a class="anchor" id="ae95140c1494e4450ca22fccded72337c"></a><!-- doxytag: member="Gdk::GC::set_fill" ref="ae95140c1494e4450ca22fccded72337c" args="(Fill fill)" -->
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<td class="memname">void Gdk::GC::set_fill </td>
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<p>Set the fill mode for a graphics context. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>fill</em> </td><td>The new fill mode. </td></tr>
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<a class="anchor" id="ae16759ef3ee9b3696021369f61d62fea"></a><!-- doxytag: member="Gdk::GC::set_foreground" ref="ae16759ef3ee9b3696021369f61d62fea" args="(const Color &color)" -->
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<td class="memname">void Gdk::GC::set_foreground </td>
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<p>Sets the foreground color for a graphics context. </p>
<p>Note that this function uses <em>color->pixel</em>, use <a class="el" href="classGdk_1_1GC.html#afeebd8928915e5836ed5a2c0d13dcd09" title="Set the foreground color of a GC using an unallocated color.">set_rgb_fg_color()</a> to specify the foreground color as red, green, blue components. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>color</em> </td><td>The new foreground color. </td></tr>
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<td class="memname">void Gdk::GC::set_function </td>
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<p>Determines how the current pixel values and the pixel values being drawn are combined to produce the final pixel values. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>function</em> </td><td>The <a class="el" href="group__gdkmmEnums.html#gaf1365a8c559e749927e68d3ae723a47b">Gdk::Function</a> to use. </td></tr>
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<a class="anchor" id="a6ffd36fdf941a6ee478c15b2d1ec0a10"></a><!-- doxytag: member="Gdk::GC::set_line_attributes" ref="a6ffd36fdf941a6ee478c15b2d1ec0a10" args="(int line_width, LineStyle line_style, CapStyle cap_style, JoinStyle join_style)" -->
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<td class="paramtype"><a class="el" href="group__gdkmmEnums.html#gac5dcb29dfe744e4e8b72693b392ac06e">LineStyle</a> </td>
<td class="paramname"> <em>line_style</em>, </td>
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<td class="paramtype"><a class="el" href="group__gdkmmEnums.html#ga8cb10204a21a8576e6977249380ae9a6">CapStyle</a> </td>
<td class="paramname"> <em>cap_style</em>, </td>
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<td class="paramtype"><a class="el" href="group__gdkmmEnums.html#ga91500dd25e90700bb632791263c7d9ec">JoinStyle</a> </td>
<td class="paramname"> <em>join_style</em></td><td> </td>
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<p>Sets various attributes of how lines are drawn. </p>
<p>See the corresponding members of Gdk::GCValues for full explanations of the arguments. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>line_width</em> </td><td>The width of lines. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>line_style</em> </td><td>The dash-style for lines. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>cap_style</em> </td><td>The manner in which the ends of lines are drawn. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>join_style</em> </td><td>The in which lines are joined together. </td></tr>
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<a class="anchor" id="acd78b85d14212d71a1af38b8b1524c5d"></a><!-- doxytag: member="Gdk::GC::set_rgb_bg_color" ref="acd78b85d14212d71a1af38b8b1524c5d" args="(const Color &color)" -->
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<td class="memname">void Gdk::GC::set_rgb_bg_color </td>
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<td class="paramname"> <em>color</em></td>
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<p>Set the background color of a <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> using an unallocated color. </p>
<p>The pixel value for the color will be determined using GdkRGB. If the colormap for the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> has not previously been initialized for GdkRGB, then for pseudo-color colormaps (colormaps with a small modifiable number of colors), a colorcube will be allocated in the colormap.</p>
<p>Calling this function for a <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> without a colormap is an error. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>color</em> </td><td>An unallocated <a class="el" href="classGdk_1_1Color.html" title="Gdk::Color is used to describe an allocated or unallocated color.">Gdk::Color</a>. </td></tr>
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<a class="anchor" id="afeebd8928915e5836ed5a2c0d13dcd09"></a><!-- doxytag: member="Gdk::GC::set_rgb_fg_color" ref="afeebd8928915e5836ed5a2c0d13dcd09" args="(const Color &color)" -->
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<td class="memname">void Gdk::GC::set_rgb_fg_color </td>
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<td class="paramname"> <em>color</em></td>
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<p>Set the foreground color of a <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> using an unallocated color. </p>
<p>The pixel value for the color will be determined using GdkRGB. If the colormap for the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> has not previously been initialized for GdkRGB, then for pseudo-color colormaps (colormaps with a small modifiable number of colors), a colorcube will be allocated in the colormap.</p>
<p>Calling this function for a <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> without a colormap is an error. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>color</em> </td><td>An unallocated <a class="el" href="classGdk_1_1Color.html" title="Gdk::Color is used to describe an allocated or unallocated color.">Gdk::Color</a>. </td></tr>
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</dd>
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<a class="anchor" id="af6c8c1f159ab300994417aa6d1a2ff4a"></a><!-- doxytag: member="Gdk::GC::set_stipple" ref="af6c8c1f159ab300994417aa6d1a2ff4a" args="(const Glib::RefPtr< Pixmap > &stipple)" -->
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<td class="memname">void Gdk::GC::set_stipple </td>
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<td class="paramtype">const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Pixmap.html">Pixmap</a> >& </td>
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<p>Set the stipple bitmap for a graphics context. </p>
<p>The stipple will only be used if the fill mode is <a class="el" href="group__gdkmmEnums.html#ggaf945088bf264cc01bf858c3468d2a451a63132d7995c2c73fb2054ec7e83fbbae">Gdk::STIPPLED</a> or <a class="el" href="group__gdkmmEnums.html#ggaf945088bf264cc01bf858c3468d2a451a1fbda420001d70dfd5a66deb2e6b0e68">Gdk::OPAQUE_STIPPLED</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
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<tr><td valign="top"></td><td valign="top"><em>stipple</em> </td><td>The new stipple bitmap. </td></tr>
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<a class="anchor" id="a2d1af56f1e93a7bc88340495e2cb3ffc"></a><!-- doxytag: member="Gdk::GC::set_subwindow" ref="a2d1af56f1e93a7bc88340495e2cb3ffc" args="(SubwindowMode mode)" -->
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<td class="memname">void Gdk::GC::set_subwindow </td>
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<td class="paramtype"><a class="el" href="group__gdkmmEnums.html#gaae37637a79c9ee9822c925f30748eafd">SubwindowMode</a> </td>
<td class="paramname"> <em>mode</em></td>
<td> ) </td>
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<p>Sets how drawing with this <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a> on a window will affect child windows of that window. </p>
<dl><dt><b>Parameters:</b></dt><dd>
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<tr><td valign="top"></td><td valign="top"><em>mode</em> </td><td>The subwindow mode. </td></tr>
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<a class="anchor" id="aae51d032ddbea405bb177268cab521cc"></a><!-- doxytag: member="Gdk::GC::set_tile" ref="aae51d032ddbea405bb177268cab521cc" args="(const Glib::RefPtr< Pixmap > &tile)" -->
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<td class="memname">void Gdk::GC::set_tile </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1Pixmap.html">Pixmap</a> >& </td>
<td class="paramname"> <em>tile</em></td>
<td> ) </td>
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<p>Set a tile pixmap for a graphics context. </p>
<p>This will only be used if the fill mode is <a class="el" href="group__gdkmmEnums.html#ggaf945088bf264cc01bf858c3468d2a451a460f0dd9d59304ecc0f1e31d7d0cd652">Gdk::TILED</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
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<tr><td valign="top"></td><td valign="top"><em>tile</em> </td><td>The new tile pixmap. </td></tr>
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<a class="anchor" id="a86994e1325f39ae18278cbd6c298bcac"></a><!-- doxytag: member="Gdk::GC::set_ts_origin" ref="a86994e1325f39ae18278cbd6c298bcac" args="(int x, int y)" -->
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<td class="memname">void Gdk::GC::set_ts_origin </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>x</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>y</em></td><td> </td>
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<td>)</td>
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<p>Set the origin when using tiles or stipples with the <a class="el" href="classGdk_1_1GC.html" title="All drawing operations in GDK take a graphics context (GC) argument.">GC</a>. </p>
<p>The tile or stipple will be aligned such that the upper left corner of the tile or stipple will coincide with this point. </p>
<dl><dt><b>Parameters:</b></dt><dd>
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<tr><td valign="top"></td><td valign="top"><em>x</em> </td><td>The x-coordinate of the origin. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y</em> </td><td>The y-coordinate of the origin. </td></tr>
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<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="a3f214c3e4eba764b69121a337c862bc1"></a><!-- doxytag: member="Gdk::GC::wrap" ref="a3f214c3e4eba764b69121a337c862bc1" args="(GdkGC *object, bool take_copy=false)" -->
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<td class="memname"><a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGdk_1_1GC.html">Gdk::GC</a> > wrap </td>
<td>(</td>
<td class="paramtype">GdkGC * </td>
<td class="paramname"> <em>object</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>take_copy</em> = <code>false</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [related]</code></td>
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<p>A <a class="elRef" doxygen="glibmm-2.4.tag:http://library.gnome.org/devel/glibmm/unstable/" href="http://library.gnome.org/devel/glibmm/unstable/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>object</em> </td><td>The C instance. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>take_copy</em> </td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
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</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>gdkmm/gc.h</li>
</ul>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on Tue May 4 13:21:44 2010 for gtkmm by 
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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