Gesture.getBoundingBox

If there are touch sequences being currently handled by @gesture, this function returns %TRUE and fills in @rect with the bounding box containing all active touches. Otherwise, %FALSE will be returned.

Note: This function will yield unexpected results on touchpad gestures. Since there is no correlation between physical and pixel distances, these will look as if constrained in an infinitely small area, @rect width and height will thus be 0 regardless of the number of touchpoints.

class Gesture
bool
getBoundingBox

Parameters

rect GdkRectangle

bounding box containing all active touches.

Return Value

Type: bool

%TRUE if there are active touches, %FALSE otherwise

Meta

Since

3.14