Examples with Extent ol.Extent used on opensource projects

Example 6 with Extent

use of ol.Extent in project gwt-ol3 by TDesjardins.

the class StaticImageExample method show.

/* (non-Javadoc)
     * @see de.desjardins.ol3.demo.client.example.Example#show()
     */
@Override
public void show(String exampleId) {
    ProjectionOptions projectionOptions = OLFactory.createOptions();
    Extent imageExtent = new Extent(0, 0, 1024, 968);
    projectionOptions.setCode("pixel");
    projectionOptions.setExtent(imageExtent);
    projectionOptions.setUnits("pixels");
    Projection projection = new Projection(projectionOptions);
    ImageStaticOptions imageStaticOptions = OLFactory.createOptions();
    imageStaticOptions.setUrl("http://imgs.xkcd.com/comics/online_communities.png");
    imageStaticOptions.setImageSize(new Size(1024, 968));
    imageStaticOptions.setImageExtent(imageExtent);
    imageStaticOptions.setProjection(projection);
    // create attribution
    imageStaticOptions.setAttributions("&copy; <a href=\"http://xkcd.com/license.html\">xkcd</a>");
    ImageStatic imageStatic = new ImageStatic(imageStaticOptions);
    LayerOptions layerOptions = OLFactory.createOptions();
    layerOptions.setSource(imageStatic);
    Image image = new Image(layerOptions);
    Collection<Base> layers = new Collection<Base>();
    layers.push(image);
    ViewOptions viewOptions = OLFactory.createOptions();
    viewOptions.setCenter(new Coordinate(500, 500));
    viewOptions.setProjection(projection);
    viewOptions.setZoom(2);
    View view = new View(viewOptions);
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    mapOptions.setLayers(layers);
    Map map = new Map(mapOptions);
    // add some controls
    DemoUtils.addDefaultControls(map.getControls());
    ol.control.Attribution attributionControl = new ol.control.Attribution();
    attributionControl.setCollapsed(false);
    map.addControl(attributionControl);
}