Method

WPEPlatformGestureControllerget_gesture_delta

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Declaration [src] 

gboolean
wpe_gesture_controller_get_gesture_delta (
  WPEGestureController* controller,
  double* x,
  double* y
)
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Description [src]

Get the delta of currently detected gesture such as “drag” gesture. If it doesn’t have a delta, FALSE is returned.

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Parameters

x

Type: double*

Location to store delta on x axis.

The argument will be set by the function.
y

Type: double*

Location to store delta on y axis.

The argument will be set by the function.
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Return value

Type: gboolean

TRUE if delta is returned in x and y, or FALSE if currently detected gesture doesn’t have a delta.