Get the last swipe event info
the screen position of the cursor when the swipe event start
the screen position of the cursor when the swipe event end
the direction vector of the swipe
the angle of the swipe on screen. Start from +ve x-axis in counter-clockwise direction
the duration taken for the swipe
the relative speed of the swipe
boolean flag indicate if the input type is a mouse input.
unique index indicate which touch/mouse input trigger the event. This is so an event by a particular touch can be keep tracked when there are multiple event on screen.