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interactiveServicePinchZoom Method

Summary

Detects pinch events.

Syntax

Objective-C

void interactiveServicePinchZoom(  
   LTInteractiveService service, 
   LTPinchEvent pinchEvent 
)

Sub interactiveServicePinchZoom( _ 
   ByVal service As LTInteractiveService, _ 
   ByVal pinchEvent As LTPinchEvent _ 
)

- (void)interactiveService:(LTInteractiveService*)service pinchZoom:(LTPinchEvent*)mouseEvent

service
interactive service that raises the event.

pinchEvent
the event object.

Requirements

Help Version 19.0.2017.10.28

Leadtools.Controls Assembly (WinRT / WPF / iOS / OS X / Android)