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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_1QuartzSurface.html">QuartzSurface</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">Cairo::QuartzSurface Class Reference</div> </div>
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<p>A <a class="el" href="classCairo_1_1QuartzSurface.html" title="A QuartzSurface provides a way to render within Apple Mac OS X. ">QuartzSurface</a> provides a way to render within Apple Mac OS X.
<a href="classCairo_1_1QuartzSurface.html#details">More...</a></p>
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Inheritance diagram for Cairo::QuartzSurface:</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:a14fa4758ee13f117df028455c434c950"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1QuartzSurface.html#a14fa4758ee13f117df028455c434c950">QuartzSurface</a> (cairo_surface_t*<a class="el" href="classCairo_1_1Surface.html#ad176eb7343b5902df3c19f9f56e59fb4">cobject</a>, bool has_reference=false)</td></tr>
<tr class="memdesc:a14fa4758ee13f117df028455c434c950"><td class="mdescLeft"> </td><td class="mdescRight">Create a C++ wrapper for the C instance. <a href="#a14fa4758ee13f117df028455c434c950">More...</a><br /></td></tr>
<tr class="separator:a14fa4758ee13f117df028455c434c950"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af77829260a305daa0bfc90fae6c7ed3a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1QuartzSurface.html#af77829260a305daa0bfc90fae6c7ed3a">~QuartzSurface</a> () override</td></tr>
<tr class="separator:af77829260a305daa0bfc90fae6c7ed3a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adb20c77cc96f4716ef0b3634d3689d63"><td class="memItemLeft" align="right" valign="top">CGContextRef </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1QuartzSurface.html#adb20c77cc96f4716ef0b3634d3689d63">get_cg_context</a> () const </td></tr>
<tr class="memdesc:adb20c77cc96f4716ef0b3634d3689d63"><td class="mdescLeft"> </td><td class="mdescRight">Returns the CGContextRef associated with this surface, or NULL if none. <a href="#adb20c77cc96f4716ef0b3634d3689d63">More...</a><br /></td></tr>
<tr class="separator:adb20c77cc96f4716ef0b3634d3689d63"><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>
<tr class="separator:a7ee0760ea1895f5e6c8f6673f83cc072 inherit pub_methods_classCairo_1_1Surface"><td class="memSeparator" colspan="2"> </td></tr>
<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:ac8d11fe174bd9e4480da10a1696d6297"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1QuartzSurface.html">QuartzSurface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1QuartzSurface.html#ac8d11fe174bd9e4480da10a1696d6297">create</a> (CGContextRef cg_context, int width, int height)</td></tr>
<tr class="memdesc:ac8d11fe174bd9e4480da10a1696d6297"><td class="mdescLeft"> </td><td class="mdescRight">Creates a Quartz surface that wraps the given CGContext. <a href="#ac8d11fe174bd9e4480da10a1696d6297">More...</a><br /></td></tr>
<tr class="separator:ac8d11fe174bd9e4480da10a1696d6297"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad83e737c882fb32811a1adcb4832721f"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1QuartzSurface.html">QuartzSurface</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1QuartzSurface.html#ad83e737c882fb32811a1adcb4832721f">create</a> (<a class="el" href="namespaceCairo.html#ad3f86970e1bd354b263303c9b8759166">Format</a> format, int width, int height)</td></tr>
<tr class="memdesc:ad83e737c882fb32811a1adcb4832721f"><td class="mdescLeft"> </td><td class="mdescRight">Creates a Quartz surface backed by a CGBitmap. <a href="#ad83e737c882fb32811a1adcb4832721f">More...</a><br /></td></tr>
<tr class="separator:ad83e737c882fb32811a1adcb4832721f"><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>A <a class="el" href="classCairo_1_1QuartzSurface.html" title="A QuartzSurface provides a way to render within Apple Mac OS X. ">QuartzSurface</a> provides a way to render within Apple Mac OS X. </p>
<p>If you want to draw to the screen within a Mac OS X application, 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 <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 be available, cairo must have been compiled with (native) Quartz support (requires <a class="el" href="namespaceCairo.html">Cairo</a> > 1.4.0)</dd></dl>
<dl class="section since"><dt>Since</dt><dd>1.4 </dd></dl>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Cairo::QuartzSurface::QuartzSurface </td>
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<td class="paramtype">cairo_surface_t * </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>
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<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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<dl class="section since"><dt>Since</dt><dd>1.4 </dd></dl>
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<td class="memname">Cairo::QuartzSurface::~QuartzSurface </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_1QuartzSurface.html">QuartzSurface</a>> Cairo::QuartzSurface::create </td>
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<p>Creates a Quartz surface that wraps the given CGContext. </p>
<p>The CGContext is assumed to be in the standard <a class="el" href="namespaceCairo.html">Cairo</a> coordinate space (that is, with the origin at the upper left and the Y axis increasing downward). If the CGContext is in the Quartz coordinate space (with the origin at the bottom left), then it should be flipped before this function is called. The flip can be accomplished using a translate and a scale; for example:</p>
<div class="fragment"><div class="line">CGContextTranslateCTM (cgContext, 0.0, height);</div>
<div class="line">CGContextScaleCTM (cgContext, 1.0, -1.0);</div>
</div><!-- fragment --><p>All <a class="el" href="namespaceCairo.html">Cairo</a> operations are implemented in terms of Quartz operations, as long as Quartz-compatible elements are used (such as Quartz fonts).</p>
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<tr><td class="paramname">cg_context</td><td>the CGContext to create a surface for </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>the newly created surface</dd></dl>
<dl class="section since"><dt>Since</dt><dd>1.4 </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_1QuartzSurface.html">QuartzSurface</a>> Cairo::QuartzSurface::create </td>
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<td class="paramtype"><a class="el" href="namespaceCairo.html#ad3f86970e1bd354b263303c9b8759166">Format</a> </td>
<td class="paramname"><em>format</em>, </td>
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<p>Creates a Quartz surface backed by a CGBitmap. </p>
<p>The surface is created using the <a class="el" href="classCairo_1_1Device.html" title="Devices are the abstraction Cairo employs for the rendering system used by a cairo_surface_t. ">Device</a> RGB (or <a class="el" href="classCairo_1_1Device.html" title="Devices are the abstraction Cairo employs for the rendering system used by a cairo_surface_t. ">Device</a> Gray, for A8) color space. All <a class="el" href="namespaceCairo.html">Cairo</a> operations, including those that require software rendering, will succeed on this surface.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">format</td><td>format of pixels in the surface to create </td></tr>
<tr><td class="paramname">width</td><td>width of the surface, in pixels </td></tr>
<tr><td class="paramname">height</td><td>height of the surface, in pixels </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>the newly created surface</dd></dl>
<dl class="section since"><dt>Since</dt><dd>1.4 </dd></dl>
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<td class="memname">CGContextRef Cairo::QuartzSurface::get_cg_context </td>
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<p>Returns the CGContextRef associated with this surface, or NULL if none. </p>
<p>Also returns NULL if the surface is not a Quartz surface.</p>
<dl class="section return"><dt>Returns</dt><dd>CGContextRef or NULL if no CGContextRef available.</dd></dl>
<dl class="section since"><dt>Since</dt><dd>1.4 </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>cairomm/quartz_surface.h</li>
</ul>
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