Method
GdkCairoContextcairo_create
Declaration [src]
cairo_t*
gdk_cairo_context_cairo_create (
GdkCairoContext* self
)
Description [src]
Retrieves a Cairo context to be used to draw on the GdkSurface
of context.
A call to gdk_draw_context_begin_frame() with this
context must have been done or this function will return NULL.
The returned context is guaranteed to be valid until
gdk_draw_context_end_frame() is called.
Return value
Type: cairo_t
A Cairo context to draw on `GdkSurface.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |
The return value can be NULL. |