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Functions
| #define | CLUTTER_CAIRO_FORMAT_ARGB32 |
| void | clutter_cairo_clear () |
| void | clutter_cairo_set_source_color () |
Functions
CLUTTER_CAIRO_FORMAT_ARGB32
#define CLUTTER_CAIRO_FORMAT_ARGB32 (COGL_PIXEL_FORMAT_BGRA_8888_PRE)
The CoglPixelFormat to be used when uploading image data from
and to a Cairo image surface using CAIRO_FORMAT_ARGB32 and
CAIRO_FORMAT_RGB24 as cairo_format_t.
Since: 1.8
clutter_cairo_clear ()
void
clutter_cairo_clear (cairo_t *cr);
Utility function to clear a Cairo context.
Since: 1.12
clutter_cairo_set_source_color ()
void clutter_cairo_set_source_color (cairo_t *cr,const ClutterColor *color);
Utility function for setting the source color of cr
using
a ClutterColor. This function is the equivalent of:
1 2 3 4 5 |
cairo_set_source_rgba (cr, color->red / 255.0, color->green / 255.0, color->blue / 255.0, color->alpha / 255.0); |
Since: 1.0