Examples of com.bbn.openmap.Layer.renderDataForProjection()

com.bbn.openmap.Layer.renderDataForProjection()
This method is here to provide a default action for Layers as they act as a ProjectionPainter. Normally, ProjectionPainters are expected to receive the projection, gather/create OMGraphics that apply to the projection, and render them into the Graphics provided. This is supposed to be done in the same thread that calls this function, so the caller knows that when this method returns, everything that the ProjectionPainter needed to do is complete.
If the layer doesn't override this method, then the paint(Graphics) method will be called. @param proj Projection of the map. @param g java.awt.Graphics to draw into.

            for (int j = size - 1; j >= 0; j--) {
                for (int i = layers.length - 1; i >= 0; i--) {
                    String layerName = (String) showLayers.get(j);
                    Layer layer = layers[i];
                    if (layerName.equals(layer.getPropertyPrefix())) {
                        layer.renderDataForProjection(proj, graphics);
                        if (Debug.debugging("imageserver")) {
                            Debug.output("ImageServer: image request adding layer graphics from : "
                                    + layer.getName());
                        }
                    }

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            Debug.error("ScaleFilterLayer.renderDataForProjection: null projection!");
            return;
        } else {
            setTargetIndex(proj.getScale());
            Layer layer = getAppropriateLayer();
            layer.renderDataForProjection(proj, g);
        }
    }


    /**
     * Calculate the index of the target layer. If there are N layers, there are

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    public void renderDataForProjection(Projection proj, Graphics g) {
        Component[] layersComps = mapBean.getComponents();


        for (int i = layersComps.length - 1; i >= 0; i--) {
            Layer layer = (Layer) layersComps[i];
            layer.renderDataForProjection(proj, g);
        }
    }


    /**
     * PropertyChangeListener method, to listen for the source map's background

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            for (int i = size - 1; i >= 0; i--) {
                Layer layer = layers[i];


                if (layer.isVisible() && !(layer instanceof OM3DGraphicHandler)) {


                    layer.renderDataForProjection(proj, graphics);
                }
            }
        }


        BufferedImage bimage = formatter.getBufferedImage();

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