@SuppressWarnings("unchecked")
private void paintMe(PaintEvent e) {
int width = e.gc.getClipping().width;
int height = e.gc.getClipping().height;
if (map != null) {
// sort out the transforms
org.eclipse.swt.graphics.Rectangle paintArea =
new org.eclipse.swt.graphics.Rectangle(0, 0, width, height);
ReferencedEnvelope mapArea = map.getViewport().getBounds();
setTransforms(mapArea, paintArea);
StreamingRenderer renderer = new StreamingRenderer();
renderer.setMapContent(map);
RenderingHints hints =
new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
renderer.setJava2DHints(hints);
@SuppressWarnings("rawtypes")
Map rendererParams = new HashMap();
rendererParams.put("optimizedDataLoadingEnabled", new Boolean(true));
renderer.setRendererHints(rendererParams);
org.eclipse.swt.graphics.Rectangle curPaintArea = e.gc.getClipping();
BufferedImage baseImage =
new BufferedImage(
curPaintArea.width + 1, curPaintArea.height + 1, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = baseImage.createGraphics();
g2d.fillRect(0, 0, curPaintArea.width + 1, curPaintArea.height + 1);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
// renderer.setContext(context);
java.awt.Rectangle awtRectangle = Utils.toAwtRectangle(curPaintArea);
final ReferencedEnvelope mapAOI = map.getViewport().getBounds();
renderer.paint(g2d, awtRectangle, mapAOI, getWorldToScreenTransform());
// swtImage.dispose();
if (swtImage != null && !swtImage.isDisposed()) {
swtImage.dispose();
swtImage = null;
}
swtImage =
new Image(
canvas.getDisplay(),
awtToSwt(baseImage, curPaintArea.width + 1, curPaintArea.height + 1));
// org.eclipse.swt.graphics.Image image = new
// org.eclipse.swt.graphics.Image(
// e.display, convertToSWT(tmpImage));
e.gc.drawImage(swtImage, 0, 0);
}
double y2 = Math.random() * 120d;
e.gc.drawLine(20, 40, 80, (int) y2);
};
@Override
public void paint(Graphics2D g, MapView mv, Bounds box) {
LatLon min = box.getMin();
LatLon max = box.getMax();
Envelope envelope2 =
new Envelope(
Math.min(min.lat(), max.lat()),
Math.max(min.lat(), max.lat()),
Math.min(min.lon(), max.lon()),
Math.max(min.lon(), max.lon()));
ReferencedEnvelope mapArea = new ReferencedEnvelope(envelope2, crsOSMI);
renderer.setInteractive(false);
renderer.paint(g, mv.getBounds(), mapArea);
bIsChanged = false;
}
/**
* @param wfsClient
* @throws NoSuchAuthorityCodeException
* @throws FactoryException
* @throws IOException
* @throws IndexOutOfBoundsException
* @throws ParseException
*/
public OsmInspectorLayer(GeoFabrikWFSClient wfsClient, ProgressMonitor monitor)
throws NoSuchAuthorityCodeException, FactoryException, IOException, IndexOutOfBoundsException,
ParseException {
super("OsmInspector");
arrFeatures = new ArrayList<>();
osmiBugInfo = new LinkedHashMap<>();
selectGeomType = new ArrayList<>();
// Step 3 - discovery; enhance to iterate over all types with bounds
String typeNames[] = wfsClient.getTypeNames();
renderer = new StreamingRenderer();
CRS.decode(Main.getProjection().toCode());
crsOSMI = CRS.decode("EPSG:4326");
content = new MapContent(crsOSMI);
selectGeomType.add(GeomType.POINT);
for (int idx = 1; idx < typeNames.length; ++idx) {
String typeName = typeNames[idx];
Set<FeatureId> selectedFeatures = new HashSet<>();
FeatureCollection<SimpleFeatureType, SimpleFeature> features =
wfsClient.getFeatures(typeName, monitor);
setGeometry(selectGeomType, typeName);
Main.info("Osm Inspector Features size: " + features.size());
Style style = createDefaultStyle(idx, selectedFeatures);
OSMIFeatureTracker tracker = new OSMIFeatureTracker(features);
arrFeatures.add(tracker);
FeatureIterator<SimpleFeature> it = tracker.getFeatures().features();
while (it.hasNext()) {
BugInfo theInfo = new BugInfo(it.next(), osmiBugInfo.size());
osmiBugInfo.put(theInfo, theInfo.bugId);
}
content.addLayer(new FeatureLayer(tracker.getFeatures(), style));
}
osmiIndex = new BugIndex(osmiBugInfo);
content.setTitle("Osm Inspector Errors");
renderer.setMapContent(content);
bIsChanged = true;
// finally initialize the dialog
dialog = new OsmInspectorDialog(this);
this.updateView();
}
