Example usage for com.google.gwt.event.dom.client GestureChangeEvent getScale

Introduction

In this page you can find the example usage for com.google.gwt.event.dom.client GestureChangeEvent getScale.

Prototype

public double getScale() 

Source Link

Usage

From source file:com.milmaps.client.MapTouchController.java

License:Open Source License

@Override
public void onGestureChange(GestureChangeEvent event) {
    m_msg.setText("gc: " + event.toDebugString());
    event.preventDefault();//from w w  w.jav  a2s .c om

    m_mapView.animateZoom(event.getScale());
}

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From source file:org.geomajas.gwt2.client.controller.TouchNavigationController.java

License:Open Source License

@Override
public void onGestureChange(GestureChangeEvent event) {
    logger.log(Level.INFO, "TouchNavigationController -> onGestureChange()");
    event.preventDefault();//  w  w  w  .j  a va  2s  .c o m
    event.stopPropagation();
    zoomTo(event.getScale());
}

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From source file:org.geomajas.puregwt.client.controller.TouchNavigationController.java

License:Open Source License

@Override
public void onGestureChange(GestureChangeEvent event) {
    event.preventDefault();
    zoomTo(event.getScale(), false);
}

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