private static LayerType createJAXBFromLayer(ILayer layer, MapContext mapContext) {
ObjectFactory ows_context_factory = new ObjectFactory();
LayerType layerType = ows_context_factory.createLayerType();
Description description = layer.getDescription();
description.initJAXBType(layerType);
layerType.setHidden(!layer.isVisible());
ILayer[] childrens = layer.getChildren();
for (ILayer child : childrens) {
if (child.isSerializable()) {
layerType.getLayer().add(createJAXBFromLayer(child, mapContext));
}
}
// If not a Layer Collection
if (!(layer instanceof LayerCollection) && layer.getStyles() != null) {
StyleListType slt = ows_context_factory.createStyleListType();
layerType.setStyleList(slt);
for (Style style : layer.getStyles()) {
StyleType st = ows_context_factory.createStyleType();
slt.getStyle().add(st);
SLDType sltType = ows_context_factory.createSLDType();
st.setSLD(sltType);
sltType.setAbstractStyle(style.getJAXBElement());
}
}
// Serialisation of dataSource as a DataUrl string
// Create jaxb instances
URLType dataURL = ows_context_factory.createURLType();
if (!(layer instanceof LayerCollection)) {
OnlineResourceType resource = ows_context_factory.createOnlineResourceType();
dataURL.setOnlineResource(resource);
String resourceSerialisation = "";
URI srcUri = layer.getDataUri();
if (srcUri != null) {
// If file, use MapContext relative path
if (srcUri.getScheme().equalsIgnoreCase("file") && mapContext.getLocation() != null) {
srcUri = URIUtility.relativize(mapContext.getLocation(), srcUri);
}
resourceSerialisation = srcUri.toString();
}
resource.setHref(resourceSerialisation);
if (resource.isSetHref()) {
layerType.setDataURL(dataURL);
}
}
return layerType;
}
/**
* Adds the rule and symbol panels for the rules and symbols attached to the given style and
* returns a list of the corresponding {@link RuleWrapper}s.
*
* @param style Style
* @return A list of {@link RuleWrapper}s corresponding to the newly added rule panels.
* @see #addSymbolPanels(org.orbisgis.coremap.renderer.se.Rule)
*/
private List<RuleWrapper> addRuleAndSymbolPanels(Style style) {
List<Rule> rules = style.getRules();
List<RuleWrapper> ruleWrapperList = new LinkedList<RuleWrapper>();
for (int i = 0; i < rules.size(); i++) {
// Get the rule.
Rule rule = rules.get(i);
// Get a new RuleWrapper based on this rule and the list of
// symbol panels constructed in addSymbolPanels.
RuleWrapper ruleWrapper = new RuleWrapper(this, rule, addSymbolPanels(rule));
addRulePanel(ruleWrapper);
// Add the rule wrapper panel to the list of rule wrapper panels.
ruleWrapperList.add(ruleWrapper);
}
return ruleWrapperList;
}
// @Test
public void experimentGraphic() throws IOException, ParameterException, InvalidStyle {
JFrame frame = new JFrame();
frame.setTitle("StrokeTest");
// Get the JFrame’s ContentPane.
Container contentPane = frame.getContentPane();
contentPane.setLayout(new BorderLayout());
// Create an instance of DisplayJAI.
DisplayJAI dj = new DisplayJAI();
System.out.println(dj.getColorModel());
fts = new Style(null, "src/test/resources/org/orbisgis/core/renderer/se/strokes.se");
// 1)
/*try {
JAXBContext jaxbContext = JAXBContext.newInstance(Style.class);
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
ByteArrayOutputStream oStream = new ByteArrayOutputStream();
//marshaller.marshal(fts.getJAXBElement(), oStream);
} catch (Exception ex) {
Services.getErrorManager().error("Unable to marshall", ex);
ex.printStackTrace(System.err);
assertTrue(false);
}*/
PointSymbolizer ps =
(PointSymbolizer) fts.getRules().get(0).getCompositeSymbolizer().getSymbolizerList().get(0);
GraphicCollection collec = ps.getGraphicCollection();
MapTransform mt = new MapTransform();
double width = Uom.toPixel(270, Uom.MM, mt.getDpi(), null, null);
double height = Uom.toPixel(160, Uom.MM, mt.getDpi(), null, null);
// Rectangle2D.Double dim = new Rectangle2D.Double(-width/2, -height/2, width, height);
BufferedImage img = new BufferedImage((int) width, (int) height, BufferedImage.TYPE_4BYTE_ABGR);
Graphics2D rg = img.createGraphics();
rg.setRenderingHints(mt.getRenderingHints());
collec.draw(rg, null, false, mt, AffineTransform.getTranslateInstance(width / 2, height / 2));
rg.setStroke(new BasicStroke(1));
rg.setPaint(Color.BLACK);
rg.drawLine(0, (int) height / 2, (int) width, (int) height / 2);
rg.drawLine((int) width / 2, 0, (int) width / 2, (int) height);
dj.setBounds(0, 0, (int) width, (int) height);
// dj.setBounds((int)rg.getMinX(), (int)rg.getMinY(), (int)rg.getWidth(), (int)rg.getHeight());
// RenderedImage r = rg.createRendering(mt.getCurrentRenderContext());
dj.set(img, 0, 0);
File file = new File("/tmp/stroke.png");
ImageIO.write(img, "png", file);
// Add to the JFrame’s ContentPane an instance of JScrollPane
// containing the DisplayJAI instance.
// contentPane.add(new JScrollPane(dj), BorderLayout.CENTER);
contentPane.add(dj, BorderLayout.CENTER);
// Set the closing operation so the application is finished.
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize((int) width, (int) height + 24); // adjust the frame size.
frame.setVisible(true); // show the frame.
try {
Thread.sleep(5000);
} catch (InterruptedException ex) {
Logger.getLogger(StrokeTest.class.getName()).log(Level.SEVERE, null, ex);
}
}