gre.mtmotionA touch contact has moved. This event is emitted when there are two or more contact points.
Data
uint32_t button
uint32_t timestamp
int16_t subtype
int16_t x
int16_t y
int16_t z
int16_t id
int16_t spare
Where:
| GR_EVENT_BTN_LEFT - 0x0001: if this is a touchscreen then the button is always left |
This is an event timestamp in milliseconds since application start
| GR_EVENT_RELEASE_IN |
| GR_EVENT_RELEASE_OUT |
This parameter is dependent on the availability of z- co-ordinate information
This parameter is used to track multi-touch presses as they come in
This is padding and should be 0