[ Version ( since = "1.8" ) ]
public virtual signal bool draw (Context cr)
The draw signal is emitted each time a CairoTexture has been invalidated.
The passed Cairo context passed will be clipped to the invalidated area.
It is safe to connect multiple callbacks to this signals; the state of the Cairo context passed to each callback is automatically saved and restored, so it's not necessary to call save and restore.
| cr |
the Cairo context to use to draw |
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