Data Structures | |
| struct | [struct].multi.root |
Data Fields | |
| int | device |
| 0 if normal mouse, 1+ for other mouse-devices (eg multi-touch - other fingers) | |
| double | radius |
| double | radius_x |
| double | radius_y |
| radius of press point - radius_x and y if its an ellipse (radius is the average of the 2) | |
| double | pressure |
| pressure - 1.0 == normal, > 1.0 == more, 0.0 == none | |
| double | angle |
| angle relative to perpendicular (0.0 == perpendicular), in degrees | |
| double | x |
| double | y |
| same as x, y root.x, root.y, but with sub-pixel precision, if available | |
| struct | root |