This surface is not rendered to the screen but instead renders the drawing to an SVG file on disk.
Public Member Functions | |
void | set_dpi (double x_dpi, double y_dpi) |
Sets the resolution of the image in dots per inch. | |
SvgSurface (cairo_surface_t *cobject, bool has_reference=false) | |
Create a C++ wrapper for the C instance. | |
virtual | ~SvgSurface () |
Static Public Member Functions | |
static RefPtr< SvgSurface > | create (cairo_write_func_t write_func, void *closure, double width_in_points, double height_in_points) |
Creates a SvgSurface with a specified dimensions that will be written to the given write function instead of saved directly to disk. | |
static RefPtr< SvgSurface > | create (std::string filename, double width_in_points, double height_in_points) |
Creates a SvgSurface with a specified dimensions that will be saved as the given filename. |
Cairo::SvgSurface::SvgSurface | ( | cairo_surface_t * | cobject, | |
bool | has_reference = false | |||
) | [explicit] |
Create a C++ wrapper for the C instance.
This C++ instance should then be given to a RefPtr.
cobject | The C instance. | |
has_reference | whether we already have a reference. Otherwise, the constructor will take an extra reference. |
virtual Cairo::SvgSurface::~SvgSurface | ( | ) | [virtual] |
static RefPtr<SvgSurface> Cairo::SvgSurface::create | ( | cairo_write_func_t | write_func, | |
void * | closure, | |||
double | width_in_points, | |||
double | height_in_points | |||
) | [static] |
Creates a SvgSurface with a specified dimensions that will be written to the given write function instead of saved directly to disk.
write_func | The function to be called when the backend needs to write data to an output stream | |
closure | closure data for the write function | |
width_in_points | The width of the SVG document in points | |
height_in_points | The height of the SVG document in points |
static RefPtr<SvgSurface> Cairo::SvgSurface::create | ( | std::string | filename, | |
double | width_in_points, | |||
double | height_in_points | |||
) | [static] |
Creates a SvgSurface with a specified dimensions that will be saved as the given filename.
filename | The name of the SVG file to save the surface to | |
width_in_points | The width of the SVG document in points | |
height_in_points | The height of the SVG document in points |
void Cairo::SvgSurface::set_dpi | ( | double | x_dpi, | |
double | y_dpi | |||
) |
Sets the resolution of the image in dots per inch.
x_dpi | The dpi in the x direction | |
y_dpi | The dpi in the y direction |