gesture_get_drag_distance

This function is used to get the distance it takes for a Dragging Gesture event to be triggered by the movement of a touch or click. The distance is measured in inches and has a default value of 0.1.

Syntax:

gesture_get_drag_distance();

Returns:

Real (inches)

Example:

if (gesture_get_drag_distance() != 0.1)
{
    gesture_drag_distance(0.1);
}

The above code checks to see if the drag distance for gestures is set to 0.1 inches and if it is not it sets it to that value.