Method

WPEPlatformGestureControllerget_zoom_delta

Declaration [src]

gboolean
wpe_gesture_controller_get_zoom_delta (
  WPEGestureController* controller,
  double* delta
)

Description [src]

Get the target WebView zoom delta. If it doesn’t have a zoom delta, FALSE is returned.

Parameters

delta

Type: double*

Location to store target zoom delta.

The argument will be set by the function.

Return value

Type: gboolean

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