|  |  |  | Goffice Reference Manual |  | 
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| Top | Description | ||||
void go_cairo_emit_svg_path (cairo_t *cr,char const *path); gboolean go_cairo_surface_is_vector (cairo_surface_t const *surface); void go_cairo_convert_data_to_pixbuf (unsigned char *dst,unsigned char const *src,int width,int height,int rowstride); void go_cairo_convert_data_from_pixbuf (unsigned char *dst,unsigned char const *src,int width,int height,int rowstride); #define GO_CAIRO_CLAMP (x) #define GO_CAIRO_CLAMP_SNAP (x, even)
void go_cairo_emit_svg_path (cairo_t *cr,char const *path);
Emits a path described as a SVG path string (d property of path elements) to a cairo context.
| 
 | a cairo context | 
| 
 | a SVG path | 
gboolean            go_cairo_surface_is_vector          (cairo_surface_t const *surface);
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 | |
| Returns : | 
void go_cairo_convert_data_to_pixbuf (unsigned char *dst,unsigned char const *src,int width,int height,int rowstride);
Converts the pixel data stored in src in CAIRO_FORMAT_ARGB32 cairo format
to GDK_COLORSPACE_RGB pixbuf format and move them
to dst. If src == dst, pixel are converted in place.
| 
 | a pointer to pixel data in pixbuf format | 
| 
 | a pointer to pixel data in cairo format | 
| 
 | image width | 
| 
 | image height | 
| 
 | data rowstride | 
void go_cairo_convert_data_from_pixbuf (unsigned char *dst,unsigned char const *src,int width,int height,int rowstride);
Converts the pixel data stored in src in GDK_COLORSPACE_RGB pixbuf
format to CAIRO_FORMAT_ARGB32 cairo format and move them
to dst. If src == dst, pixel are converted in place.
| 
 | a pointer to pixel data in cairo format | 
| 
 | a pointer to pixel data in pixbuf format | 
| 
 | image width | 
| 
 | image height | 
| 
 | data rowstride |