Examples of org.geotools.map.MapContent

org.geotools.map.MapContent

Stores the contents of a map for display, including a list of layers, a {@linkplain MapViewport} defining the device and world bounds of displayarea, and optional user data.

Methods are provided to add, remove and reorder layers. Alternatively, the list of layers can be accessed directly with the {@linkplain #layers()}. For example:

 mapContent.layers().add( newLayer );

Operations on the list returned by the {@code} layersmethod are guaranteed to be thread safe, and modifying the list contents will result in {@code MapLayerListEvents}being published.

Note: This object is similar to early drafts of the OGC Open Web Service Context specification. @author Jody Garnett @since 2.7 @source $URL$ @version $Id$

     * @param style
     * @return
     */
    public static BufferedImage renderIcon(Style style) {
        int size = findIconSize(style)+2; // size is an int because icons are always square
        MapContent mapContent = new MapContent();
        mapContent.addLayer(new FeatureLayer(sampleData, style));
        BufferedImage image = new BufferedImage(size * Icons.RENDER_SCALE_FACTOR, 
                size * Icons.RENDER_SCALE_FACTOR, BufferedImage.TYPE_INT_ARGB);
        Graphics2D graphics = image.createGraphics();
        graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        graphics.scale(Icons.RENDER_SCALE_FACTOR, Icons.RENDER_SCALE_FACTOR);
        StreamingRenderer renderer = new StreamingRenderer();
        renderer.setMapContent(mapContent);
        try {
            try {
                renderer.paint(graphics, new Rectangle(size, size), sampleArea);
            } finally {
                graphics.dispose();
            }
        } finally {
            mapContent.dispose();
        }
        return image;
    }


            resetToNewShape();
        }


        // Create a map content and add our file to it
        map = new MapContent();
        map.setTitle("Map");


                /*try {
                    parseFeatureSource(simpleFeatureSource.getFeatures());
                } catch (IOException e) {

Examples of org.geotools.map.MapContent

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