gesture_tfpan_t
QNX SDP8.0Gestures Library ReferenceAPIDeveloperProgramming
The two-finger pan gesture data type
Synopsis:
#include <gestures/>
typedef struct gesture_tfpan_t { gesture_base_t base; tfpan_params_t params; gesture_coords_t coords[2]; gesture_coords_t centroid; gesture_coords_t last_centroid; } gesture_tfpan_t;
Data:
- gesture_base_t base
- The gesture base data structure.
- tfpan_params_t params
- The two-finger pan parameters.
- gesture_coords_t coords[2]
- The coordinates of the touch events for the two fingers.
- gesture_coords_t centroid
- The coordinates of the midpoint between the two touches.
- gesture_coords_t last_centroid
- The coordintes of the midpoint between the previous two touches.
Library:
libgesturesDescription:
This structure carries data about the two-finger pan gesture.
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