public void saveMapAs( final File selectedFile, FileExporter exporter, MapTransformer<COORD> transformer) throws IOException { exporter.setup(selectedFile, transformer.getWidth(), transformer.getHeight()); final Graphics2D g2 = exporter.getG2(); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2.setColor(MapPanel.BG_COLOR); g2.fillRect(0, 0, transformer.getWidth(), transformer.getHeight()); Rectangle bbox = transformer.getGarminBoundingBox(); int minLon = bbox.x; int maxLon = bbox.x + bbox.width; int minLat = bbox.y; int maxLat = bbox.y + bbox.height; int resolution = getResolution(minLon, maxLon, transformer.getWidth()); TransformedMapListener drawer = createMapDrawer(new MapConfig(), g2, exporter.getFontSize(), transformer); MapListener listener = new CoordinateConverterListener<COORD>( transformer, new ClippingMapListener(0, transformer.getWidth(), 0, transformer.getHeight(), drawer)); map.readMapForDrawing(minLon, maxLon, minLat, maxLat, resolution, ObjectKind.ALL, listener); exporter.finishSave(); }
public int getResolution(MapTransformer<COORD> transformer) { Rectangle bbox = transformer.getGarminBoundingBox(); int minLon = bbox.x; int maxLon = bbox.x + bbox.width; return getResolution(minLon, maxLon, transformer.getWidth()); }