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|  | GlitzSurface (cairo_surface_t *cobject, bool has_reference=false) | 
|  | Create a C++ wrapper for the C instance. 
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|  | ~GlitzSurface () override | 
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|  | Surface (cairo_surface_t *cobject, bool has_reference=false) | 
|  | Create a C++ wrapper for the C instance. 
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|  | Surface (const Surface &)=delete | 
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| Surface & | operator= (const Surface &)=delete | 
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| virtual | ~Surface () | 
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| const unsigned char * | get_mime_data (const std::string &mime_type, unsigned long & length) | 
|  | Return mime data previously attached to surface using the specified mime type. 
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| void | set_mime_data (const std::string &mime_type, unsigned char *data, unsigned long length, const SlotDestroy &slot_destroy) | 
|  | Attach an image in the format mime_type to surface. 
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| void | unset_mime_data (const std::string &mime_type) | 
|  | Remove the data from a surface. 
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| void | get_font_options (FontOptions &options) const | 
|  | Retrieves the default font rendering options for the surface. 
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| void | finish () | 
|  | This function finishes the surface and drops all references to external resources. 
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| void | flush () | 
|  | Do any pending drawing for the surface and also restore any temporary modifications cairo has made to the surface's state. 
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| void | mark_dirty () | 
|  | Tells cairo to consider the data buffer dirty. 
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| void | mark_dirty (int x, int y, int width, int height) | 
|  | Marks a rectangular area of the given surface dirty. 
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| void | set_device_offset (double x_offset, double y_offset) | 
|  | Sets an offset that is added to the device coordinates determined by the CTM when drawing to surface. 
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| void | get_device_offset (double &x_offset, double &y_offset) const | 
|  | Returns a previous device offset set by set_device_offset(). 
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| void | set_fallback_resolution (double x_pixels_per_inch, double y_pixels_per_inch) | 
|  | Set the horizontal and vertical resolution for image fallbacks. 
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| void | get_fallback_resolution (double &x_pixels_per_inch, double &y_pixels_per_inch) const | 
|  | This function returns the previous fallback resolution set by set_fallback_resolution(), or default fallback resolution if never set. 
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| SurfaceType | get_type () const | 
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| Content | get_content () const | 
|  | This function returns the content type of surface which indicates whether the surface contains color and/or alpha information. 
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| void | copy_page () | 
|  | 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. 
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| void | show_page () | 
|  | Emits and clears the current page for backends that support multiple pages. 
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| bool | has_show_text_glyphs () const | 
|  | Returns whether the surface supports sophisticated Context::show_text_glyphs() operations. 
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| void | write_to_png (const std::string &filename) | 
|  | Writes the contents of surface to a new file filename as a PNG image. 
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| void | write_to_png_stream (const SlotWriteFunc &write_func) | 
|  | Writes the Surface to the write function. 
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| void | write_to_png (cairo_write_func_t write_func, void *closure) | 
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| RefPtr< Device > | get_device () | 
|  | This function returns the device for a surface. 
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| cobject * | cobj () | 
|  | Provides acces to the underlying C cairo surface. 
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| const cobject * | cobj () const | 
|  | Provides acces to the underlying C cairo surface. 
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A GlitzSurface provides a way to render to the X Window System using Glitz. 
This provides a way to use OpenGL-accelerated graphics from cairo. If you want to use hardware-accelerated graphics within the X Window system, you should use this Surface type.
- Note
- For this Surface to be available, cairo must have been compiled with Glitz support
- Warning
- This is an experimental surface. It is not yet marked as a fully supported surface by the cairo library