Gesture.getBoundingBox

bool getBoundingBox(out gdk.rectangle.Rectangle rect)

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.

Parameters

rectbounding box containing all active touches.

Returns

true if there are active touches, false otherwise