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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<li class="navelem"><a class="el" href="namespaceCairo.html">Cairo</a></li><li class="navelem"><a class="el" href="classCairo_1_1XlibSurface.html">XlibSurface</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">Cairo::XlibSurface Class Reference</div> </div>
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<p>An <a class="el" href="classCairo_1_1XlibSurface.html" title="An XlibSurface provides a way to render to the X Window System using XLib. ">XlibSurface</a> provides a way to render to the X Window System using XLib.
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Inheritance diagram for Cairo::XlibSurface:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:afe45b69c03a79879b0e1b1cabb13a6da"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#afe45b69c03a79879b0e1b1cabb13a6da">XlibSurface</a> (cairo_surface_t*<a class="el" href="classCairo_1_1Surface.html#ad176eb7343b5902df3c19f9f56e59fb4">cobject</a>, bool has_reference=false)</td></tr>
<tr class="memdesc:afe45b69c03a79879b0e1b1cabb13a6da"><td class="mdescLeft"> </td><td class="mdescRight">Create a C++ wrapper for the C instance. <a href="#afe45b69c03a79879b0e1b1cabb13a6da">More...</a><br /></td></tr>
<tr class="separator:afe45b69c03a79879b0e1b1cabb13a6da"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac0696508ab3b92bd79821c9057e97715"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#ac0696508ab3b92bd79821c9057e97715">~XlibSurface</a> () override</td></tr>
<tr class="separator:ac0696508ab3b92bd79821c9057e97715"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a69b6337fa91dd53a054427e9a8235f16"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a69b6337fa91dd53a054427e9a8235f16">set_size</a> (int width, int height)</td></tr>
<tr class="memdesc:a69b6337fa91dd53a054427e9a8235f16"><td class="mdescLeft"> </td><td class="mdescRight">Informs cairo of the new size of the X Drawable underlying the surface. <a href="#a69b6337fa91dd53a054427e9a8235f16">More...</a><br /></td></tr>
<tr class="separator:a69b6337fa91dd53a054427e9a8235f16"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a92f59aab3ce0a113df0f6de18f306816"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a92f59aab3ce0a113df0f6de18f306816">set_drawable</a> (Drawable drawable, int width, int height)</td></tr>
<tr class="memdesc:a92f59aab3ce0a113df0f6de18f306816"><td class="mdescLeft"> </td><td class="mdescRight">Informs cairo of a new X Drawable underlying the surface. <a href="#a92f59aab3ce0a113df0f6de18f306816">More...</a><br /></td></tr>
<tr class="separator:a92f59aab3ce0a113df0f6de18f306816"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae72506a16c6865a5709d38e2e33b1771"><td class="memItemLeft" align="right" valign="top">Drawable </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#ae72506a16c6865a5709d38e2e33b1771">get_drawable</a> () const </td></tr>
<tr class="memdesc:ae72506a16c6865a5709d38e2e33b1771"><td class="mdescLeft"> </td><td class="mdescRight">gets the Drawable object associated with this surface <a href="#ae72506a16c6865a5709d38e2e33b1771">More...</a><br /></td></tr>
<tr class="separator:ae72506a16c6865a5709d38e2e33b1771"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad073af9affb7338e9b78589e7565a320"><td class="memItemLeft" align="right" valign="top">const Display* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#ad073af9affb7338e9b78589e7565a320">get_display</a> () const </td></tr>
<tr class="memdesc:ad073af9affb7338e9b78589e7565a320"><td class="mdescLeft"> </td><td class="mdescRight">Get the X Display for the underlying X Drawable. <a href="#ad073af9affb7338e9b78589e7565a320">More...</a><br /></td></tr>
<tr class="separator:ad073af9affb7338e9b78589e7565a320"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afe98ccb169fe84f05ff7f2c1fb413a5a"><td class="memItemLeft" align="right" valign="top">Display* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#afe98ccb169fe84f05ff7f2c1fb413a5a">get_display</a> ()</td></tr>
<tr class="memdesc:afe98ccb169fe84f05ff7f2c1fb413a5a"><td class="mdescLeft"> </td><td class="mdescRight">Get the X Display for the underlying X Drawable. <a href="#afe98ccb169fe84f05ff7f2c1fb413a5a">More...</a><br /></td></tr>
<tr class="separator:afe98ccb169fe84f05ff7f2c1fb413a5a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a95da96899c1098dae4dc34d0b489d4b5"><td class="memItemLeft" align="right" valign="top">Screen* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a95da96899c1098dae4dc34d0b489d4b5">get_screen</a> ()</td></tr>
<tr class="memdesc:a95da96899c1098dae4dc34d0b489d4b5"><td class="mdescLeft"> </td><td class="mdescRight">Get the X Screen for the underlying X Drawable. <a href="#a95da96899c1098dae4dc34d0b489d4b5">More...</a><br /></td></tr>
<tr class="separator:a95da96899c1098dae4dc34d0b489d4b5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae0a1ccd477c2e5691b5a748c71191338"><td class="memItemLeft" align="right" valign="top">const Screen* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#ae0a1ccd477c2e5691b5a748c71191338">get_screen</a> () const </td></tr>
<tr class="memdesc:ae0a1ccd477c2e5691b5a748c71191338"><td class="mdescLeft"> </td><td class="mdescRight">Get the X Screen for the underlying X Drawable. <a href="#ae0a1ccd477c2e5691b5a748c71191338">More...</a><br /></td></tr>
<tr class="separator:ae0a1ccd477c2e5691b5a748c71191338"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ada56c72e6f48420340a0bc4ae0ae22b0"><td class="memItemLeft" align="right" valign="top">Visual* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#ada56c72e6f48420340a0bc4ae0ae22b0">get_visual</a> ()</td></tr>
<tr class="memdesc:ada56c72e6f48420340a0bc4ae0ae22b0"><td class="mdescLeft"> </td><td class="mdescRight">Get the X Visual for the underlying X Drawable. <a href="#ada56c72e6f48420340a0bc4ae0ae22b0">More...</a><br /></td></tr>
<tr class="separator:ada56c72e6f48420340a0bc4ae0ae22b0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2e1b0cc64bd149a141a08112236726a1"><td class="memItemLeft" align="right" valign="top">const Visual* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a2e1b0cc64bd149a141a08112236726a1">get_visual</a> () const </td></tr>
<tr class="memdesc:a2e1b0cc64bd149a141a08112236726a1"><td class="mdescLeft"> </td><td class="mdescRight">Get the X Visual for the underlying X Drawable. <a href="#a2e1b0cc64bd149a141a08112236726a1">More...</a><br /></td></tr>
<tr class="separator:a2e1b0cc64bd149a141a08112236726a1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a476e5ddd3deee79c8f47be01e1e0f7e7"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a476e5ddd3deee79c8f47be01e1e0f7e7">get_depth</a> () const </td></tr>
<tr class="memdesc:a476e5ddd3deee79c8f47be01e1e0f7e7"><td class="mdescLeft"> </td><td class="mdescRight">Get the number of bits used to represent each pixel value. <a href="#a476e5ddd3deee79c8f47be01e1e0f7e7">More...</a><br /></td></tr>
<tr class="separator:a476e5ddd3deee79c8f47be01e1e0f7e7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5ebd424f0c526c82141051a9824f3c69"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a5ebd424f0c526c82141051a9824f3c69">get_height</a> () const </td></tr>
<tr class="memdesc:a5ebd424f0c526c82141051a9824f3c69"><td class="mdescLeft"> </td><td class="mdescRight">Get the height in pixels of the X Drawable underlying the surface. <a href="#a5ebd424f0c526c82141051a9824f3c69">More...</a><br /></td></tr>
<tr class="separator:a5ebd424f0c526c82141051a9824f3c69"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8cce1064a3f867657eb31e83d1dd464d"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a8cce1064a3f867657eb31e83d1dd464d">get_width</a> () const </td></tr>
<tr class="memdesc:a8cce1064a3f867657eb31e83d1dd464d"><td class="mdescLeft"> </td><td class="mdescRight">Get the width in pixels of the X Drawable underlying the surface. <a href="#a8cce1064a3f867657eb31e83d1dd464d">More...</a><br /></td></tr>
<tr class="separator:a8cce1064a3f867657eb31e83d1dd464d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a285b8e6394c22f395cca79c92dc17429"><td class="memItemLeft" align="right" valign="top">XRenderPictFormat* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a285b8e6394c22f395cca79c92dc17429">get_xrender_format</a> () const </td></tr>
<tr class="memdesc:a285b8e6394c22f395cca79c92dc17429"><td class="mdescLeft"> </td><td class="mdescRight">Gets the X Render picture format that uses for rendering with the X Render extension. <a href="#a285b8e6394c22f395cca79c92dc17429">More...</a><br /></td></tr>
<tr class="separator:a285b8e6394c22f395cca79c92dc17429"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classCairo_1_1Surface"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classCairo_1_1Surface')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classCairo_1_1Surface.html">Cairo::Surface</a></td></tr>
<tr class="memitem:a47b90669a5a85d187cc0d28dc99915c8 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a47b90669a5a85d187cc0d28dc99915c8">Surface</a> (cairo_surface_t*<a class="el" href="classCairo_1_1Surface.html#ad176eb7343b5902df3c19f9f56e59fb4">cobject</a>, bool has_reference=false)</td></tr>
<tr class="memdesc:a47b90669a5a85d187cc0d28dc99915c8 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Create a C++ wrapper for the C instance. <a href="#a47b90669a5a85d187cc0d28dc99915c8">More...</a><br /></td></tr>
<tr class="separator:a47b90669a5a85d187cc0d28dc99915c8 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d0d7fe23fdbf6aeab62cf240a1fb434 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a7d0d7fe23fdbf6aeab62cf240a1fb434">Surface</a> (const <a class="el" href="classCairo_1_1Surface.html">Surface</a>&)=delete</td></tr>
<tr class="separator:a7d0d7fe23fdbf6aeab62cf240a1fb434 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afcbdb807ef3cb8dae9181eb4f230d87e inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1Surface.html">Surface</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#afcbdb807ef3cb8dae9181eb4f230d87e">operator=</a> (const <a class="el" href="classCairo_1_1Surface.html">Surface</a>&)=delete</td></tr>
<tr class="separator:afcbdb807ef3cb8dae9181eb4f230d87e inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a64ca52e9e8e9a64358ff85e6ef0d93c1 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a64ca52e9e8e9a64358ff85e6ef0d93c1">~Surface</a> ()</td></tr>
<tr class="separator:a64ca52e9e8e9a64358ff85e6ef0d93c1 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a998e72aa2c251f96f450a168e16c87b6 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">const unsigned char* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a998e72aa2c251f96f450a168e16c87b6">get_mime_data</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& mime_type, unsigned long& length)</td></tr>
<tr class="memdesc:a998e72aa2c251f96f450a168e16c87b6 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Return mime data previously attached to surface using the specified mime type. <a href="#a998e72aa2c251f96f450a168e16c87b6">More...</a><br /></td></tr>
<tr class="separator:a998e72aa2c251f96f450a168e16c87b6 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7c572103fe56f7c6d0b83f2986338f82 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a7c572103fe56f7c6d0b83f2986338f82">set_mime_data</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& mime_type, unsigned char* data, unsigned long length, const <a class="el" href="classCairo_1_1Surface.html#a150d8ae84fa994f8e2032caa525c166a">SlotDestroy</a>& slot_destroy)</td></tr>
<tr class="memdesc:a7c572103fe56f7c6d0b83f2986338f82 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Attach an image in the format mime_type to surface. <a href="#a7c572103fe56f7c6d0b83f2986338f82">More...</a><br /></td></tr>
<tr class="separator:a7c572103fe56f7c6d0b83f2986338f82 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5074b0c28c547802824d6d6cd2b0b8b5 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a5074b0c28c547802824d6d6cd2b0b8b5">unset_mime_data</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& mime_type)</td></tr>
<tr class="memdesc:a5074b0c28c547802824d6d6cd2b0b8b5 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Remove the data from a surface. <a href="#a5074b0c28c547802824d6d6cd2b0b8b5">More...</a><br /></td></tr>
<tr class="separator:a5074b0c28c547802824d6d6cd2b0b8b5 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7e3dd712e398719315bbd89efe9af0b2 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a7e3dd712e398719315bbd89efe9af0b2">get_font_options</a> (<a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& options) const </td></tr>
<tr class="memdesc:a7e3dd712e398719315bbd89efe9af0b2 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the default font rendering options for the surface. <a href="#a7e3dd712e398719315bbd89efe9af0b2">More...</a><br /></td></tr>
<tr class="separator:a7e3dd712e398719315bbd89efe9af0b2 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8d8afee4ddb4935b85698f27099646a0 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a8d8afee4ddb4935b85698f27099646a0">finish</a> ()</td></tr>
<tr class="memdesc:a8d8afee4ddb4935b85698f27099646a0 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">This function finishes the surface and drops all references to external resources. <a href="#a8d8afee4ddb4935b85698f27099646a0">More...</a><br /></td></tr>
<tr class="separator:a8d8afee4ddb4935b85698f27099646a0 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8f95678918fb40bae15f8aad2adb6ef2 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a8f95678918fb40bae15f8aad2adb6ef2">flush</a> ()</td></tr>
<tr class="memdesc:a8f95678918fb40bae15f8aad2adb6ef2 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Do any pending drawing for the surface and also restore any temporary modifications cairo has made to the surface's state. <a href="#a8f95678918fb40bae15f8aad2adb6ef2">More...</a><br /></td></tr>
<tr class="separator:a8f95678918fb40bae15f8aad2adb6ef2 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a77b1f860cc55f4ad168e100108e0b7bb inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a77b1f860cc55f4ad168e100108e0b7bb">mark_dirty</a> ()</td></tr>
<tr class="memdesc:a77b1f860cc55f4ad168e100108e0b7bb inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Tells cairo to consider the data buffer dirty. <a href="#a77b1f860cc55f4ad168e100108e0b7bb">More...</a><br /></td></tr>
<tr class="separator:a77b1f860cc55f4ad168e100108e0b7bb inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1dbf3a036b7dc7c09fc86996ea1ee61f inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a1dbf3a036b7dc7c09fc86996ea1ee61f">mark_dirty</a> (int x, int y, int width, int height)</td></tr>
<tr class="memdesc:a1dbf3a036b7dc7c09fc86996ea1ee61f inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Marks a rectangular area of the given surface dirty. <a href="#a1dbf3a036b7dc7c09fc86996ea1ee61f">More...</a><br /></td></tr>
<tr class="separator:a1dbf3a036b7dc7c09fc86996ea1ee61f inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a957e290a548d3cba65aa9e3fd0c86180 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a957e290a548d3cba65aa9e3fd0c86180">set_device_offset</a> (double x_offset, double y_offset)</td></tr>
<tr class="memdesc:a957e290a548d3cba65aa9e3fd0c86180 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Sets an offset that is added to the device coordinates determined by the CTM when drawing to surface. <a href="#a957e290a548d3cba65aa9e3fd0c86180">More...</a><br /></td></tr>
<tr class="separator:a957e290a548d3cba65aa9e3fd0c86180 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5861783d0f5f3b396f52791a93e668fe inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a5861783d0f5f3b396f52791a93e668fe">get_device_offset</a> (double& x_offset, double& y_offset) const </td></tr>
<tr class="memdesc:a5861783d0f5f3b396f52791a93e668fe inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Returns a previous device offset set by <a class="el" href="classCairo_1_1Surface.html#a957e290a548d3cba65aa9e3fd0c86180" title="Sets an offset that is added to the device coordinates determined by the CTM when drawing to surface...">set_device_offset()</a>. <a href="#a5861783d0f5f3b396f52791a93e668fe">More...</a><br /></td></tr>
<tr class="separator:a5861783d0f5f3b396f52791a93e668fe inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac8caca30702fe2bd69ae89929ee784e8 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#ac8caca30702fe2bd69ae89929ee784e8">set_fallback_resolution</a> (double x_pixels_per_inch, double y_pixels_per_inch)</td></tr>
<tr class="memdesc:ac8caca30702fe2bd69ae89929ee784e8 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Set the horizontal and vertical resolution for image fallbacks. <a href="#ac8caca30702fe2bd69ae89929ee784e8">More...</a><br /></td></tr>
<tr class="separator:ac8caca30702fe2bd69ae89929ee784e8 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa3a8d5a2b5c91d11f7758d0a67f6093a inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#aa3a8d5a2b5c91d11f7758d0a67f6093a">get_fallback_resolution</a> (double& x_pixels_per_inch, double& y_pixels_per_inch) const </td></tr>
<tr class="memdesc:aa3a8d5a2b5c91d11f7758d0a67f6093a inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">This function returns the previous fallback resolution set by <a class="el" href="classCairo_1_1Surface.html#ac8caca30702fe2bd69ae89929ee784e8" title="Set the horizontal and vertical resolution for image fallbacks. ">set_fallback_resolution()</a>, or default fallback resolution if never set. <a href="#aa3a8d5a2b5c91d11f7758d0a67f6093a">More...</a><br /></td></tr>
<tr class="separator:aa3a8d5a2b5c91d11f7758d0a67f6093a inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7ee0760ea1895f5e6c8f6673f83cc072 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceCairo.html#af11d962e38a38a2d92fc1473fbe92549">SurfaceType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a7ee0760ea1895f5e6c8f6673f83cc072">get_type</a> () const </td></tr>
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<tr class="memitem:a5fe39669b1d4239f3e4f73a8bf5105a5 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceCairo.html#a1f0f5d82599dfeabbeb2396dbfd767d0">Content</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a5fe39669b1d4239f3e4f73a8bf5105a5">get_content</a> () const </td></tr>
<tr class="memdesc:a5fe39669b1d4239f3e4f73a8bf5105a5 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">This function returns the content type of surface which indicates whether the surface contains color and/or alpha information. <a href="#a5fe39669b1d4239f3e4f73a8bf5105a5">More...</a><br /></td></tr>
<tr class="separator:a5fe39669b1d4239f3e4f73a8bf5105a5 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aae22bcaa9becbf3ca703a380f70c2c0a inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#aae22bcaa9becbf3ca703a380f70c2c0a">copy_page</a> ()</td></tr>
<tr class="memdesc:aae22bcaa9becbf3ca703a380f70c2c0a inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Emits the current page for backends that support multiple pages, but doesn't clear it, so that the contents of the current page will be retained for the next page. <a href="#aae22bcaa9becbf3ca703a380f70c2c0a">More...</a><br /></td></tr>
<tr class="separator:aae22bcaa9becbf3ca703a380f70c2c0a inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad318acd86c1875854ef4e1e2867052c3 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#ad318acd86c1875854ef4e1e2867052c3">show_page</a> ()</td></tr>
<tr class="memdesc:ad318acd86c1875854ef4e1e2867052c3 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Emits and clears the current page for backends that support multiple pages. <a href="#ad318acd86c1875854ef4e1e2867052c3">More...</a><br /></td></tr>
<tr class="separator:ad318acd86c1875854ef4e1e2867052c3 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae4e133bf758c85195db6d3ccfbe1d54a inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#ae4e133bf758c85195db6d3ccfbe1d54a">has_show_text_glyphs</a> () const </td></tr>
<tr class="memdesc:ae4e133bf758c85195db6d3ccfbe1d54a inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Returns whether the surface supports sophisticated <a class="el" href="classCairo_1_1Context.html#a45723fd605cc2343ab46cf603d330002" title="This operation has rendering effects similar to show_glyphs() but, if the target surface supports it...">Context::show_text_glyphs()</a> operations. <a href="#ae4e133bf758c85195db6d3ccfbe1d54a">More...</a><br /></td></tr>
<tr class="separator:ae4e133bf758c85195db6d3ccfbe1d54a inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a153405d271814ab4d47b90a1c36d2370 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a153405d271814ab4d47b90a1c36d2370">write_to_png</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& filename)</td></tr>
<tr class="memdesc:a153405d271814ab4d47b90a1c36d2370 inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Writes the contents of surface to a new file filename as a PNG image. <a href="#a153405d271814ab4d47b90a1c36d2370">More...</a><br /></td></tr>
<tr class="separator:a153405d271814ab4d47b90a1c36d2370 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab3eca5bc13abe27f470fdf08134269bb inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#ab3eca5bc13abe27f470fdf08134269bb">write_to_png_stream</a> (const <a class="el" href="classCairo_1_1Surface.html#a02fb9416d466b762bc5845b0ae204f49">SlotWriteFunc</a>& write_func)</td></tr>
<tr class="memdesc:ab3eca5bc13abe27f470fdf08134269bb inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Writes the <a class="el" href="classCairo_1_1Surface.html" title="A cairo surface represents an image, either as the destination of a drawing operation or as source wh...">Surface</a> to the write function. <a href="#ab3eca5bc13abe27f470fdf08134269bb">More...</a><br /></td></tr>
<tr class="separator:ab3eca5bc13abe27f470fdf08134269bb inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a83763b7906a666b095ce376271455457 inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a83763b7906a666b095ce376271455457">write_to_png</a> (cairo_write_func_t write_func, void* closure)</td></tr>
<tr class="separator:a83763b7906a666b095ce376271455457 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3d1f19c2210e0e7a4aa3d3053b90107f inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1Device.html">Device</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a3d1f19c2210e0e7a4aa3d3053b90107f">get_device</a> ()</td></tr>
<tr class="memdesc:a3d1f19c2210e0e7a4aa3d3053b90107f inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">This function returns the device for a surface. <a href="#a3d1f19c2210e0e7a4aa3d3053b90107f">More...</a><br /></td></tr>
<tr class="separator:a3d1f19c2210e0e7a4aa3d3053b90107f inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a17d8f600aedba416bb640ac841494bde inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1Surface.html#ad176eb7343b5902df3c19f9f56e59fb4">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a17d8f600aedba416bb640ac841494bde">cobj</a> ()</td></tr>
<tr class="memdesc:a17d8f600aedba416bb640ac841494bde inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Provides acces to the underlying C cairo surface. <a href="#a17d8f600aedba416bb640ac841494bde">More...</a><br /></td></tr>
<tr class="separator:a17d8f600aedba416bb640ac841494bde inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af45e0ec675af4bb7259df99d202ac83c inherit pub_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classCairo_1_1Surface.html#ad176eb7343b5902df3c19f9f56e59fb4">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#af45e0ec675af4bb7259df99d202ac83c">cobj</a> () const </td></tr>
<tr class="memdesc:af45e0ec675af4bb7259df99d202ac83c inherit pub_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Provides acces to the underlying C cairo surface. <a href="#af45e0ec675af4bb7259df99d202ac83c">More...</a><br /></td></tr>
<tr class="separator:af45e0ec675af4bb7259df99d202ac83c inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:ae4c1ee03939f091bc5f1bc75e8b35dcb"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1XlibSurface.html">XlibSurface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#ae4c1ee03939f091bc5f1bc75e8b35dcb">create</a> (Display* dpy, Drawable drawable, Visual* visual, int width, int height)</td></tr>
<tr class="memdesc:ae4c1ee03939f091bc5f1bc75e8b35dcb"><td class="mdescLeft"> </td><td class="mdescRight">Creates an Xlib surface that draws to the given drawable. <a href="#ae4c1ee03939f091bc5f1bc75e8b35dcb">More...</a><br /></td></tr>
<tr class="separator:ae4c1ee03939f091bc5f1bc75e8b35dcb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8ece252d2269f2f73c9f436dbc6c8a30"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1XlibSurface.html">XlibSurface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a8ece252d2269f2f73c9f436dbc6c8a30">create</a> (Display* dpy, Pixmap bitmap, Screen* screen, int width, int height)</td></tr>
<tr class="memdesc:a8ece252d2269f2f73c9f436dbc6c8a30"><td class="mdescLeft"> </td><td class="mdescRight">Creates an Xlib surface that draws to the given bitmap. <a href="#a8ece252d2269f2f73c9f436dbc6c8a30">More...</a><br /></td></tr>
<tr class="separator:a8ece252d2269f2f73c9f436dbc6c8a30"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a88149191bb6cef8fbe5dded45be35355"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">Cairo::RefPtr</a>< <a class="el" href="classCairo_1_1XlibSurface.html">Cairo::XlibSurface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1XlibSurface.html#a88149191bb6cef8fbe5dded45be35355">create_with_xrender_format</a> (Display* dpy, Drawable drawable, Screen* screen, XRenderPictFormat* format, int width, int height)</td></tr>
<tr class="memdesc:a88149191bb6cef8fbe5dded45be35355"><td class="mdescLeft"> </td><td class="mdescRight">Creates an Xlib surface that draws to the given drawable. <a href="#a88149191bb6cef8fbe5dded45be35355">More...</a><br /></td></tr>
<tr class="separator:a88149191bb6cef8fbe5dded45be35355"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_static_methods_classCairo_1_1Surface"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classCairo_1_1Surface')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classCairo_1_1Surface.html">Cairo::Surface</a></td></tr>
<tr class="memitem:ac471fbf586ba579565c6d876f9164717 inherit pub_static_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1Surface.html">Surface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#ac471fbf586ba579565c6d876f9164717">create</a> (const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1Surface.html">Surface</a> > other, <a class="el" href="namespaceCairo.html#a1f0f5d82599dfeabbeb2396dbfd767d0">Content</a> content, int width, int height)</td></tr>
<tr class="memdesc:ac471fbf586ba579565c6d876f9164717 inherit pub_static_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Create a new surface that is as compatible as possible with an existing surface. <a href="#ac471fbf586ba579565c6d876f9164717">More...</a><br /></td></tr>
<tr class="separator:ac471fbf586ba579565c6d876f9164717 inherit pub_static_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d9616c09e08857cef6f771545e55274 inherit pub_static_methods_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1Surface.html">Surface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a7d9616c09e08857cef6f771545e55274">create</a> (const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1Surface.html">Surface</a> >& target, double x, double y, double width, double height)</td></tr>
<tr class="memdesc:a7d9616c09e08857cef6f771545e55274 inherit pub_static_methods_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">Create a new surface that is a rectangle within the target surface. <a href="#a7d9616c09e08857cef6f771545e55274">More...</a><br /></td></tr>
<tr class="separator:a7d9616c09e08857cef6f771545e55274 inherit pub_static_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classCairo_1_1Surface"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classCairo_1_1Surface')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="classCairo_1_1Surface.html">Cairo::Surface</a></td></tr>
<tr class="memitem:a02fb9416d466b762bc5845b0ae204f49 inherit pub_types_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">typedef <a class="elRef" doxygen="libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/classsigc_1_1slot.html">sigc::slot</a>< ErrorStatus, const unsigned char*, unsigned int > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a02fb9416d466b762bc5845b0ae204f49">SlotWriteFunc</a></td></tr>
<tr class="memdesc:a02fb9416d466b762bc5845b0ae204f49 inherit pub_types_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">For example: <code> ErrorStatus my_write_func(unsigned char* data, unsigned int length); </code> <a href="#a02fb9416d466b762bc5845b0ae204f49">More...</a><br /></td></tr>
<tr class="separator:a02fb9416d466b762bc5845b0ae204f49 inherit pub_types_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af66be8453e3fc558ea1282a911bf60e2 inherit pub_types_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">typedef <a class="elRef" doxygen="libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/classsigc_1_1slot.html">sigc::slot</a>< ErrorStatus, unsigned char*, unsigned int > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#af66be8453e3fc558ea1282a911bf60e2">SlotReadFunc</a></td></tr>
<tr class="memdesc:af66be8453e3fc558ea1282a911bf60e2 inherit pub_types_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">This is the type of function which is called when a backend needs to read data from an input stream. <a href="#af66be8453e3fc558ea1282a911bf60e2">More...</a><br /></td></tr>
<tr class="separator:af66be8453e3fc558ea1282a911bf60e2 inherit pub_types_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a150d8ae84fa994f8e2032caa525c166a inherit pub_types_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">typedef <a class="elRef" doxygen="libsigc++-2.0.tag:http://library.gnome.org/devel/libsigc++/unstable/" href="http://library.gnome.org/devel/libsigc++/unstable/classsigc_1_1slot.html">sigc::slot</a>< void > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a150d8ae84fa994f8e2032caa525c166a">SlotDestroy</a></td></tr>
<tr class="memdesc:a150d8ae84fa994f8e2032caa525c166a inherit pub_types_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">For instance, void on_destroy();. <a href="#a150d8ae84fa994f8e2032caa525c166a">More...</a><br /></td></tr>
<tr class="separator:a150d8ae84fa994f8e2032caa525c166a inherit pub_types_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad176eb7343b5902df3c19f9f56e59fb4 inherit pub_types_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top">typedef cairo_surface_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#ad176eb7343b5902df3c19f9f56e59fb4">cobject</a></td></tr>
<tr class="memdesc:ad176eb7343b5902df3c19f9f56e59fb4 inherit pub_types_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">The underlying C cairo surface type. <a href="#ad176eb7343b5902df3c19f9f56e59fb4">More...</a><br /></td></tr>
<tr class="separator:ad176eb7343b5902df3c19f9f56e59fb4 inherit pub_types_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_classCairo_1_1Surface"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classCairo_1_1Surface')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classCairo_1_1Surface.html">Cairo::Surface</a></td></tr>
<tr class="memitem:a8c9aea28f0d1f6c2dcb507a2c7bb027c inherit pro_attribs_classCairo_1_1Surface"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1Surface.html#ad176eb7343b5902df3c19f9f56e59fb4">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Surface.html#a8c9aea28f0d1f6c2dcb507a2c7bb027c">m_cobject</a></td></tr>
<tr class="memdesc:a8c9aea28f0d1f6c2dcb507a2c7bb027c inherit pro_attribs_classCairo_1_1Surface"><td class="mdescLeft"> </td><td class="mdescRight">The underlying C cairo surface type that is wrapped by this <a class="el" href="classCairo_1_1Surface.html" title="A cairo surface represents an image, either as the destination of a drawing operation or as source wh...">Surface</a>. <a href="#a8c9aea28f0d1f6c2dcb507a2c7bb027c">More...</a><br /></td></tr>
<tr class="separator:a8c9aea28f0d1f6c2dcb507a2c7bb027c inherit pro_attribs_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>An <a class="el" href="classCairo_1_1XlibSurface.html" title="An XlibSurface provides a way to render to the X Window System using XLib. ">XlibSurface</a> provides a way to render to the X Window System using XLib. </p>
<p>If you want to draw to the screen within an application that uses the X Window system, you should use this <a class="el" href="classCairo_1_1Surface.html" title="A cairo surface represents an image, either as the destination of a drawing operation or as source wh...">Surface</a> type.</p>
<dl class="section note"><dt>Note</dt><dd>For this surface to be availabe, cairo must have been compiled with support for XLib Surfaces </dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Cairo::XlibSurface::XlibSurface </td>
<td>(</td>
<td class="paramtype">cairo_surface_t * </td>
<td class="paramname"><em>cobject</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>has_reference</em> = <code>false</code> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<span class="mlabels"><span class="mlabel">explicit</span></span> </td>
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<p>Create a C++ wrapper for the C instance. </p>
<p>This C++ instance should then be given to a <a class="el" href="classCairo_1_1RefPtr.html" title="RefPtr<> is a reference-counting shared smartpointer. ">RefPtr</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cobject</td><td>The C instance. </td></tr>
<tr><td class="paramname">has_reference</td><td>whether we already have a reference. Otherwise, the constructor will take an extra reference. </td></tr>
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</dd>
</dl>
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<td class="memname">Cairo::XlibSurface::~XlibSurface </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">override</span></span> </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a><<a class="el" href="classCairo_1_1XlibSurface.html">XlibSurface</a>> Cairo::XlibSurface::create </td>
<td>(</td>
<td class="paramtype">Display * </td>
<td class="paramname"><em>dpy</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">Drawable </td>
<td class="paramname"><em>drawable</em>, </td>
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<td class="paramtype">Visual * </td>
<td class="paramname"><em>visual</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>height</em> </td>
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<p>Creates an Xlib surface that draws to the given drawable. </p>
<p>The way that colors are represented in the drawable is specified by the provided visual.</p>
<dl class="section note"><dt>Note</dt><dd>If drawable is a Window, then the function cairo_xlib_surface_set_size must be called whenever the size of the window changes.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dpy</td><td>an X Display </td></tr>
<tr><td class="paramname">drawable</td><td>an X Drawable, (a Pixmap or a Window) </td></tr>
<tr><td class="paramname">visual</td><td>the visual to use for drawing to drawable. The depth of the visual must match the depth of the drawable. Currently, only TrueColor visuals are fully supported. </td></tr>
<tr><td class="paramname">width</td><td>the current width of drawable. </td></tr>
<tr><td class="paramname">height</td><td>the current height of drawable. </td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classCairo_1_1RefPtr.html" title="RefPtr<> is a reference-counting shared smartpointer. ">RefPtr</a> to the newly created surface </dd></dl>
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<td class="memname">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a><<a class="el" href="classCairo_1_1XlibSurface.html">XlibSurface</a>> Cairo::XlibSurface::create </td>
<td>(</td>
<td class="paramtype">Display * </td>
<td class="paramname"><em>dpy</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Pixmap </td>
<td class="paramname"><em>bitmap</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">Screen * </td>
<td class="paramname"><em>screen</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Creates an Xlib surface that draws to the given bitmap. </p>
<p>This will be drawn to as a CAIRO_FORMAT_A1 object.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dpy</td><td>an X Display </td></tr>
<tr><td class="paramname">bitmap</td><td>an X Drawable, (a depth-1 Pixmap) </td></tr>
<tr><td class="paramname">screen</td><td>the X Screen associated with bitmap </td></tr>
<tr><td class="paramname">width</td><td>the current width of bitmap. </td></tr>
<tr><td class="paramname">height</td><td>the current height of bitmap. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classCairo_1_1RefPtr.html" title="RefPtr<> is a reference-counting shared smartpointer. ">RefPtr</a> to the newly created surface </dd></dl>
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<td class="memname">static <a class="el" href="classCairo_1_1RefPtr.html">Cairo::RefPtr</a><<a class="el" href="classCairo_1_1XlibSurface.html">Cairo::XlibSurface</a>> Cairo::XlibSurface::create_with_xrender_format </td>
<td>(</td>
<td class="paramtype">Display * </td>
<td class="paramname"><em>dpy</em>, </td>
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<td class="paramname"><em>drawable</em>, </td>
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<td class="paramtype">Screen * </td>
<td class="paramname"><em>screen</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">XRenderPictFormat * </td>
<td class="paramname"><em>format</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
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<td class="paramname"><em>height</em> </td>
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<td>)</td>
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<p>Creates an Xlib surface that draws to the given drawable. </p>
<p>The way that colors are represented in the drawable is specified by the provided picture format.</p>
<p>Note: If is a Window, then the function <a class="el" href="classCairo_1_1XlibSurface.html#a69b6337fa91dd53a054427e9a8235f16" title="Informs cairo of the new size of the X Drawable underlying the surface. ">set_size()</a> must be called whenever the size of the window changes.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dpy</td><td>an X Display </td></tr>
<tr><td class="paramname">drawable</td><td>an X Drawable, (a Pixmap or a Window) </td></tr>
<tr><td class="paramname">screen</td><td>the X Screen associated with </td></tr>
<tr><td class="paramname">format</td><td>the picture format to use for drawing to . The depth of must match the depth of the drawable. </td></tr>
<tr><td class="paramname">width</td><td>the current width of . </td></tr>
<tr><td class="paramname">height</td><td>the current height of .</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>the newly created surface </dd></dl>
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<td class="memname">int Cairo::XlibSurface::get_depth </td>
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<p>Get the number of bits used to represent each pixel value. </p>
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<td class="memname">const Display* Cairo::XlibSurface::get_display </td>
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<p>Get the X Display for the underlying X Drawable. </p>
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<td class="memname">Display* Cairo::XlibSurface::get_display </td>
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<p>Get the X Display for the underlying X Drawable. </p>
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<td class="memname">Drawable Cairo::XlibSurface::get_drawable </td>
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<p>gets the Drawable object associated with this surface </p>
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<td class="memname">int Cairo::XlibSurface::get_height </td>
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<p>Get the height in pixels of the X Drawable underlying the surface. </p>
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<td class="memname">Screen* Cairo::XlibSurface::get_screen </td>
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<p>Get the X Screen for the underlying X Drawable. </p>
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<td class="memname">const Screen* Cairo::XlibSurface::get_screen </td>
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<p>Get the X Screen for the underlying X Drawable. </p>
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<td class="memname">Visual* Cairo::XlibSurface::get_visual </td>
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<p>Get the X Visual for the underlying X Drawable. </p>
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<td class="memname">const Visual* Cairo::XlibSurface::get_visual </td>
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<p>Get the X Visual for the underlying X Drawable. </p>
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<td class="memname">int Cairo::XlibSurface::get_width </td>
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<p>Get the width in pixels of the X Drawable underlying the surface. </p>
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<td class="memname">XRenderPictFormat* Cairo::XlibSurface::get_xrender_format </td>
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<p>Gets the X Render picture format that uses for rendering with the X Render extension. </p>
<p>If the surface was created by cairo_xlib_surface_create_with_xrender_format() originally, the return value is the format passed to that constructor.</p>
<p>Return value: the XRenderPictFormat* associated with , or NULL if the surface is not an xlib surface or if the X Render extension is not available.</p>
<p>Since: 1.6 </p>
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<td class="memname">void Cairo::XlibSurface::set_drawable </td>
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<td class="paramname"><em>drawable</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>height</em> </td>
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<p>Informs cairo of a new X Drawable underlying the surface. </p>
<p>The drawable must match the display, screen and format of the existing drawable or the application will get X protocol errors and will probably terminate. No checks are done by this function to ensure this compatibility.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">drawable</td><td>the new drawable for the surface </td></tr>
<tr><td class="paramname">width</td><td>the width of the new drawable </td></tr>
<tr><td class="paramname">height</td><td>the height of the new drawable </td></tr>
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<td class="memname">void Cairo::XlibSurface::set_size </td>
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<td class="paramname"><em>width</em>, </td>
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<td class="paramkey"></td>
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<td class="paramname"><em>height</em> </td>
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<p>Informs cairo of the new size of the X Drawable underlying the surface. </p>
<p>For a surface created for a Window (rather than a Pixmap), this function must be called each time the size of the window changes. (For a subwindow, you are normally resizing the window yourself, but for a toplevel window, it is necessary to listen for ConfigureNotify events.)</p>
<p>A Pixmap can never change size, so it is never necessary to call this function on a surface created for a Pixmap.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">width</td><td>the new width of the surface </td></tr>
<tr><td class="paramname">height</td><td>the new height of the surface </td></tr>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>cairomm/xlib_surface.h</li>
</ul>
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