Issue #2227 Fix issue with changing scales for melting layer. Small refactor to make things more logical
Change-Id: I37269b4dd9e09ea6f4a8ad5c95f1620a462f3f5d Former-commit-id:74ccbf163d[formerly74ccbf163d[formerly 06fe93289dd6832fe7b2b78e6d15f15f229c2532]] Former-commit-id:0c98b5e9deFormer-commit-id:e7fddc8df0
This commit is contained in:
Matt Nash
parent
cbc50f4d83
commit
96f9eb70e2
1 changed files with 185 additions and 164 deletions
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@ -48,6 +48,7 @@ import com.raytheon.uf.common.status.IUFStatusHandler;
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import com.raytheon.uf.common.status.UFStatus;
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import com.raytheon.uf.common.status.UFStatus.Priority;
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import com.raytheon.uf.common.time.DataTime;
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import com.raytheon.uf.viz.core.DrawableLine;
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import com.raytheon.uf.viz.core.DrawableString;
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import com.raytheon.uf.viz.core.HDF5Util;
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import com.raytheon.uf.viz.core.IExtent;
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@ -80,7 +81,8 @@ import com.vividsolutions.jts.geom.Coordinate;
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* ------------ ---------- ----------- --------------------------
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* Sep 16, 2010 mnash Initial creation
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* Jul 13, 2103 2223 njensen Overrode remove() to fix memory leak
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*
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* Jul 28, 2013 2227 mnash Fixing the projection issues, moving things
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* around for better logical separation
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* </pre>
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*
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* @author mnash
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@ -150,141 +152,19 @@ public class RadarMLResource extends RadarGraphicsResource {
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@Override
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protected void paintInternal(IGraphicsTarget target,
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PaintProperties paintProps) throws VizException {
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GeneralEnvelope generalEnvelope = new GeneralEnvelope(2);
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Map<Integer, IWireframeShape> shapeMap = null;
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synchronized (shapes) {
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shapeMap = shapes.get(paintProps.getDataTime());
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if (shapeMap == null || refresh == true) {
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if (shapeMap != null) {
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for (IWireframeShape w : shapeMap.values()) {
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if (w != null) {
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w.dispose();
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}
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}
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}
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shapeMap = new HashMap<Integer, IWireframeShape>();
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shapes.put(paintProps.getDataTime(), shapeMap);
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displayedDate = null;
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IWireframeShape ws = null;
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if ((paintProps == null) || (paintProps.getDataTime() == null)) {
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return;
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}
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displayedDate = paintProps.getDataTime();
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displayedLevel = displayedDate.getLevelValue().floatValue();
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// retrieve record if not yet populated
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RadarRecord radarRecord = getRadarRecord(displayedDate);
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if (radarRecord == null) {
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return;
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}
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File loc = HDF5Util.findHDF5Location(radarRecord);
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IDataStore dataStore = DataStoreFactory.getDataStore(loc);
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try {
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RadarDataRetriever.populateRadarRecord(dataStore,
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radarRecord);
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} catch (FileNotFoundException e) {
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statusHandler.handle(Priority.PROBLEM,
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e.getLocalizedMessage(), e);
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} catch (StorageException e) {
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statusHandler.handle(Priority.PROBLEM,
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e.getLocalizedMessage(), e);
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}
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ProjectedCRS crs = radarRecord.getCRS();
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// Per section 3.3.3
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generalEnvelope.setCoordinateReferenceSystem(crs);
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generalEnvelope.setRange(0, -256000 * 2, 256000 * 2);
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generalEnvelope.setRange(1, -256000 * 2, 256000 * 2);
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// [-2048, 2048] == range of 4095 (inclusive 0), plus 1 because
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// GGR is exclusive (?)
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GeneralGridGeometry gg = new GeneralGridGeometry(
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new GeneralGridEnvelope(new int[] { 0, 0 }, new int[] {
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4096, 4096 }, false), generalEnvelope);
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SymbologyBlock block = radarRecord.getSymbologyBlock();
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ReferencedCoordinate coordinate1;
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ReferencedCoordinate coordinate2;
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Map<Integer, Coordinate[]> coordinates = new HashMap<Integer, Coordinate[]>();
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if (block != null) {
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for (int i = 0; i < block.getNumLayers(); i++) {
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for (int j = 1; j < block.getNumPackets(i); j++) {
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if (block.getPacket(i, j) instanceof LinkedContourVectorPacket) {
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List<LinkedVector> vector = ((LinkedContourVectorPacket) block
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.getPacket(i, j)).getVectors();
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Coordinate[] coords = new Coordinate[vector
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.size() + 1];
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for (int l = 0; l < coords.length - 1; l++) {
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if (!coordinates.containsKey(vector.get(l)
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.getTheColor())) {
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coordinates.put(Integer.valueOf(vector
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.get(l).getTheColor()), coords);
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}
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// transform the coordinates to the correct
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// locations
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coordinate1 = new ReferencedCoordinate(
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rectifyCoordinate(new Coordinate(
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vector.get(l).getI1(),
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vector.get(l).getJ1())),
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gg, Type.GRID_CENTER);
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coordinate2 = new ReferencedCoordinate(
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rectifyCoordinate(new Coordinate(
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vector.get(l).getI2(),
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vector.get(l).getJ2())),
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gg, Type.GRID_CENTER);
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try {
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// coords[l] = coordinate1.asLatLon();
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coords[l] = coordinate2.asLatLon();
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} catch (TransformException e1) {
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statusHandler.handle(Priority.PROBLEM,
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e1.getLocalizedMessage(), e1);
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} catch (FactoryException e1) {
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statusHandler.handle(Priority.PROBLEM,
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e1.getLocalizedMessage(), e1);
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}
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}
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coords[coords.length - 1] = coords[0];
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}
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}
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}
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refresh = false;
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}
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// looping through the coordinates in order to create a
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// wireframe
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// shape
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for (Integer num : coordinates.keySet()) {
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if (shapeMap.get(num) == null) {
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ws = target.createWireframeShape(true, this.descriptor);
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} else {
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ws = shapeMap.get(num);
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}
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ws.addLineSegment(coordinates.get(num));
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shapeMap.put(num, ws);
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}
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}
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if (shapeMap != null) {
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for (Integer num : shapeMap.keySet()) {
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LineStyle lineStyle = style.get(num);
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if (getCapability(OutlineCapability.class).getLineStyle() != LineStyle.DEFAULT) {
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lineStyle = getCapability(OutlineCapability.class)
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.getLineStyle();
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}
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target.drawWireframeShape(
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shapeMap.get(num),
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getCapability(ColorableCapability.class).getColor(),
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getCapability(OutlineCapability.class)
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.getOutlineWidth(), lineStyle);
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Map<Integer, IWireframeShape> shapeMap = buildShapeMap(
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paintProps.getDataTime(), target);
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if (shapeMap != null) {
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for (Integer num : shapeMap.keySet()) {
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LineStyle lineStyle = style.get(num);
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if (getCapability(OutlineCapability.class).getLineStyle() != LineStyle.DEFAULT) {
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lineStyle = getCapability(OutlineCapability.class)
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.getLineStyle();
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}
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target.drawWireframeShape(shapeMap.get(num),
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getCapability(ColorableCapability.class).getColor(),
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getCapability(OutlineCapability.class)
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.getOutlineWidth(), lineStyle);
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}
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}
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@ -305,21 +185,31 @@ public class RadarMLResource extends RadarGraphicsResource {
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text[1] = USING_BEAM_CENTER;
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target.clearClippingPlane();
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target.drawLine(extent.getMinX() + (X_OFFSET - X_OFFSET / 2.7) * ratio,
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DrawableLine line1 = new DrawableLine();
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line1.basics.color = getCapability(ColorableCapability.class)
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.getColor();
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line1.lineStyle = dashedLine;
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line1.width = getCapability(OutlineCapability.class).getOutlineWidth();
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line1.addPoint(extent.getMinX() + (X_OFFSET - X_OFFSET / 2.7) * ratio,
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extent.getMinY() + (Y_OFFSET - 5 + textFont.getFontSize())
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* ratio, 0, extent.getMinX() + (X_OFFSET - 10) * ratio,
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* ratio);
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line1.addPoint(extent.getMinX() + (X_OFFSET - 10) * ratio,
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extent.getMinY() + (Y_OFFSET - 5 + textFont.getFontSize())
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* ratio, 0, getCapability(ColorableCapability.class)
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.getColor(), getCapability(OutlineCapability.class)
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.getOutlineWidth(), dashedLine);
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* ratio);
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target.drawLine(extent.getMinX() + (X_OFFSET - X_OFFSET / 2.7) * ratio,
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DrawableLine line2 = new DrawableLine();
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line2.basics.color = getCapability(ColorableCapability.class)
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.getColor();
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line2.lineStyle = solidLine;
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line2.width = getCapability(OutlineCapability.class).getOutlineWidth();
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line2.addPoint(extent.getMinX() + (X_OFFSET - X_OFFSET / 2.7) * ratio,
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extent.getMinY() + (Y_OFFSET - 5 + textFont.getFontSize() * 2)
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* ratio, 0, extent.getMinX() + (X_OFFSET - 10) * ratio,
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* ratio);
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line2.addPoint(extent.getMinX() + (X_OFFSET - 10) * ratio,
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extent.getMinY() + (Y_OFFSET - 5 + textFont.getFontSize() * 2)
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* ratio, 0, getCapability(ColorableCapability.class)
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.getColor(), getCapability(OutlineCapability.class)
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.getOutlineWidth(), solidLine);
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* ratio);
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target.drawLine(line1, line2);
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RGB[] rgbs = new RGB[text.length];
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for (int i = 0; i < text.length; i++) {
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rgbs[i] = getCapability(ColorableCapability.class).getColor();
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@ -338,16 +228,7 @@ public class RadarMLResource extends RadarGraphicsResource {
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@Override
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protected void disposeInternal() {
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super.disposeInternal();
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for (Map<Integer, IWireframeShape> innerMap : shapes.values()) {
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if (innerMap != null) {
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for (IWireframeShape ws : innerMap.values()) {
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if (ws != null) {
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ws.dispose();
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}
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}
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}
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}
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disposeShapes();
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if (textFont != null) {
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textFont.dispose();
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}
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@ -379,10 +260,19 @@ public class RadarMLResource extends RadarGraphicsResource {
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@Override
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public void project(CoordinateReferenceSystem mapData) throws VizException {
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refresh = true;
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disposeShapes();
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issueRefresh();
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}
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public Coordinate rectifyCoordinate(Coordinate c) {
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@Override
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public void remove(DataTime dataTime) {
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synchronized (shapes) {
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disposeShapeMap(shapes.get(dataTime));
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}
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super.remove(dataTime);
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}
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private Coordinate rectifyCoordinate(Coordinate c) {
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c.x += 2048;
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c.y += 2048;
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@ -390,17 +280,148 @@ public class RadarMLResource extends RadarGraphicsResource {
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return c;
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}
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@Override
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public void remove(DataTime dataTime) {
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/**
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* Builds the shape map
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*
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* @param time
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* @param target
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* @return
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*/
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private Map<Integer, IWireframeShape> buildShapeMap(DataTime time,
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IGraphicsTarget target) {
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Map<Integer, IWireframeShape> shapeMap = null;
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synchronized (shapes) {
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Map<Integer, IWireframeShape> shapeMap = shapes.remove(dataTime);
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if (shapeMap != null) {
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for (IWireframeShape shp : shapeMap.values()) {
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shp.dispose();
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shapeMap = shapes.get(time);
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if (shapeMap == null || refresh == true) {
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if (shapeMap != null) {
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disposeShapeMap(shapeMap);
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}
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shapeMap = new HashMap<Integer, IWireframeShape>();
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shapes.put(time, shapeMap);
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displayedDate = time;
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IWireframeShape ws = null;
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displayedLevel = displayedDate.getLevelValue().floatValue();
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// retrieve record if not yet populated
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RadarRecord radarRecord = getRadarRecord(displayedDate);
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if (radarRecord == null) {
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return null;
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}
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File loc = HDF5Util.findHDF5Location(radarRecord);
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IDataStore dataStore = DataStoreFactory.getDataStore(loc);
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try {
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RadarDataRetriever.populateRadarRecord(dataStore,
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radarRecord);
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} catch (FileNotFoundException e) {
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statusHandler.handle(Priority.PROBLEM,
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e.getLocalizedMessage(), e);
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} catch (StorageException e) {
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statusHandler.handle(Priority.PROBLEM,
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e.getLocalizedMessage(), e);
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}
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Map<Integer, Coordinate[]> coordinates = buildCoordinates(
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radarRecord.getSymbologyBlock(), radarRecord.getCRS());
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// looping through the coordinates in order to create a
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// wireframe
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// shape
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for (Integer num : coordinates.keySet()) {
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if (shapeMap.get(num) == null) {
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ws = target.createWireframeShape(true, this.descriptor);
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} else {
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ws = shapeMap.get(num);
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}
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ws.addLineSegment(coordinates.get(num));
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shapeMap.put(num, ws);
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}
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shapeMap.clear();
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}
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}
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super.remove(dataTime);
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return shapeMap;
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}
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/**
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* Builds the necessary coordinates for use in the wireframe shapes
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*
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* @param block
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* @param crs
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* @return
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*/
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private Map<Integer, Coordinate[]> buildCoordinates(SymbologyBlock block,
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ProjectedCRS crs) {
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GeneralEnvelope generalEnvelope = new GeneralEnvelope(2);
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// Per section 3.3.3
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generalEnvelope.setCoordinateReferenceSystem(crs);
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generalEnvelope.setRange(0, -256000 * 2, 256000 * 2);
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generalEnvelope.setRange(1, -256000 * 2, 256000 * 2);
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// [-2048, 2048] == range of 4095 (inclusive 0), plus 1 because
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// GGR is exclusive (?)
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GeneralGridGeometry gg = new GeneralGridGeometry(
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new GeneralGridEnvelope(new int[] { 0, 0 }, new int[] { 4096,
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4096 }, false), generalEnvelope);
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ReferencedCoordinate coordinate;
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Map<Integer, Coordinate[]> coordinates = new HashMap<Integer, Coordinate[]>();
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if (block != null) {
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for (int i = 0; i < block.getNumLayers(); i++) {
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for (int j = 1; j < block.getNumPackets(i); j++) {
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if (block.getPacket(i, j) instanceof LinkedContourVectorPacket) {
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List<LinkedVector> vector = ((LinkedContourVectorPacket) block
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.getPacket(i, j)).getVectors();
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Coordinate[] coords = new Coordinate[vector.size() + 1];
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for (int l = 0; l < coords.length - 1; l++) {
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if (!coordinates.containsKey(vector.get(l)
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.getTheColor())) {
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coordinates.put(Integer.valueOf(vector.get(l)
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.getTheColor()), coords);
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}
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// transform the coordinates to the correct
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// locations
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coordinate = new ReferencedCoordinate(
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rectifyCoordinate(new Coordinate(vector
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.get(l).getI2(), vector.get(l)
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.getJ2())), gg, Type.GRID_CENTER);
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try {
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coords[l] = coordinate.asLatLon();
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} catch (TransformException e1) {
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statusHandler.handle(Priority.PROBLEM,
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e1.getLocalizedMessage(), e1);
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} catch (FactoryException e1) {
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statusHandler.handle(Priority.PROBLEM,
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e1.getLocalizedMessage(), e1);
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}
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}
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coords[coords.length - 1] = coords[0];
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}
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}
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}
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refresh = false;
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}
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return coordinates;
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}
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/**
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* Disposes of all shapes within the shapes map.
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*/
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private void disposeShapes() {
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synchronized (shapes) {
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for (Map<Integer, IWireframeShape> shapeMap : shapes.values()) {
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disposeShapeMap(shapeMap);
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}
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shapes.clear();
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}
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}
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/**
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* Disposes of the internal shapes, passing in the shapes you want disposed.
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*/
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private void disposeShapeMap(Map<Integer, IWireframeShape> shapeMap) {
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for (IWireframeShape shape : shapeMap.values()) {
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shape.dispose();
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}
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}
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}
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