/**
* Check if the envelope corresponds to full extent. It will probably not equal the full extent
* envelope because of slack space in the display area, so we check that at least one pair of
* opposite edges are equal to the full extent envelope, allowing for slack space on the other two
* sides.
*
* <p>Note: this method returns {@code false} if the full extent envelope is wholly within the
* requested envelope (e.g. user has zoomed out from full extent), only touches one edge, or
* touches two adjacent edges. In all these cases we assume that the user wants to maintain the
* slack space in the display.
*
* <p>This method is part of the work-around that the map pane needs because of the differences in
* how raster and vector layers are treated by the renderer classes.
*
* @param envelope a pending display envelope to compare to the full extent envelope
* @return true if the envelope is coincident with the full extent evenlope on at least two edges;
* false otherwise
* @todo My logic here seems overly complex - I'm sure there must be a simpler way for the map
* pane to handle this.
*/
private boolean equalsFullExtent(final Envelope envelope) {
if (fullExtent == null || envelope == null) {
return false;
}
final double TOL = 1.0e-6d * (fullExtent.getWidth() + fullExtent.getHeight());
boolean touch = false;
if (Math.abs(envelope.getMinimum(0) - fullExtent.getMinimum(0)) < TOL) {
touch = true;
}
if (Math.abs(envelope.getMaximum(0) - fullExtent.getMaximum(0)) < TOL) {
if (touch) {
return true;
}
}
if (Math.abs(envelope.getMinimum(1) - fullExtent.getMinimum(1)) < TOL) {
touch = true;
}
if (Math.abs(envelope.getMaximum(1) - fullExtent.getMaximum(1)) < TOL) {
if (touch) {
return true;
}
}
return false;
}
public static HashMap<String, Double> getRegionParamsFromGridCoverage(
GridCoverage2D gridCoverage) {
HashMap<String, Double> envelopeParams = new HashMap<String, Double>();
Envelope envelope = gridCoverage.getEnvelope();
DirectPosition lowerCorner = envelope.getLowerCorner();
double[] westSouth = lowerCorner.getCoordinate();
DirectPosition upperCorner = envelope.getUpperCorner();
double[] eastNorth = upperCorner.getCoordinate();
GridGeometry2D gridGeometry = gridCoverage.getGridGeometry();
GridEnvelope2D gridRange = gridGeometry.getGridRange2D();
int height = gridRange.height;
int width = gridRange.width;
AffineTransform gridToCRS = (AffineTransform) gridGeometry.getGridToCRS();
double xRes = XAffineTransform.getScaleX0(gridToCRS);
double yRes = XAffineTransform.getScaleY0(gridToCRS);
envelopeParams.put(NORTH, eastNorth[1]);
envelopeParams.put(SOUTH, westSouth[1]);
envelopeParams.put(WEST, westSouth[0]);
envelopeParams.put(EAST, eastNorth[0]);
envelopeParams.put(XRES, xRes);
envelopeParams.put(YRES, yRes);
envelopeParams.put(ROWS, (double) height);
envelopeParams.put(COLS, (double) width);
return envelopeParams;
}
/** {@inheritDoc } */
@Override
public double[] getResolution(final CoordinateReferenceSystem crs) {
if (CRS.equalsIgnoreMetadata(objectiveCRS, crs)) {
return getResolution();
} else {
final double[] res = new double[crs.getCoordinateSystem().getDimension()];
final Envelope env;
try {
env = CRS.transform(canvasObjectiveBBox2D, crs);
final Rectangle2D canvasCRSBounds =
new Rectangle2D.Double(0, 0, env.getSpan(0), env.getSpan(1));
res[0] = Math.abs(canvasCRSBounds.getWidth() / canvasDisplaybounds.getWidth());
res[1] = Math.abs(canvasCRSBounds.getHeight() / canvasDisplaybounds.getHeight());
for (int i = 2; i < res.length; i++) {
// other dimension are likely to be the temporal and elevation one.
// we set a hug resolution to ensure that only one slice of data will be retrived.
res[i] = Double.MAX_VALUE;
}
} catch (TransformException ex) {
LOGGER.log(Level.WARNING, null, ex);
} catch (IllegalArgumentException ex) {
LOGGER.log(Level.WARNING, null, ex);
} catch (Exception ex) {
LOGGER.log(Level.WARNING, null, ex);
}
return adjustResolutionWithDPI(res);
}
}
@Test
public void NetCDFProjectedEnvelopeTest()
throws NoSuchAuthorityCodeException, FactoryException, IOException, ParseException {
File mosaic = new File(TestData.file(this, "."), "NetCDFProjection");
if (mosaic.exists()) {
FileUtils.deleteDirectory(mosaic);
}
assertTrue(mosaic.mkdirs());
File file = TestData.file(this, "wind.nc");
FileUtils.copyFileToDirectory(file, mosaic);
file = new File(mosaic, "wind.nc");
// Get format
final NetCDFReader reader = new NetCDFReader(file, null);
try {
String[] names = reader.getGridCoverageNames();
String coverageName = names[0];
// subsetting the envelope
final ParameterValue<GridGeometry2D> gg =
AbstractGridFormat.READ_GRIDGEOMETRY2D.createValue();
final GeneralEnvelope originalEnvelope = reader.getOriginalEnvelope(coverageName);
final CoordinateReferenceSystem epsg3857 = CRS.decode("EPSG:3857", true);
final GeneralEnvelope projectedEnvelope = CRS.transform(originalEnvelope, epsg3857);
gg.setValue(
new GridGeometry2D(new GridEnvelope2D(new Rectangle(0, 0, 30, 30)), projectedEnvelope));
GeneralParameterValue[] values = new GeneralParameterValue[] {gg};
GridCoverage2D coverage = reader.read(coverageName, values);
// reader doesn't perform reprojection. It simply transforms reprojected envelope
// to native envelope so BBOX and CRS should be wgs84
CoordinateReferenceSystem coverageCRS = coverage.getCoordinateReferenceSystem();
final int code = CRS.lookupEpsgCode(coverageCRS, false);
assertEquals(4326, code);
Extent extent = coverageCRS.getDomainOfValidity();
Collection<? extends GeographicExtent> geoElements = extent.getGeographicElements();
GeographicExtent geographicExtent = geoElements.iterator().next();
GeographicBoundingBoxImpl impl = (GeographicBoundingBoxImpl) geographicExtent;
// Getting the coverage Envelope for coordinates check
Envelope coverageEnvelope = coverage.getEnvelope();
assertTrue(impl.getEastBoundLongitude() >= coverageEnvelope.getMaximum(0));
assertTrue(impl.getWestBoundLongitude() <= coverageEnvelope.getMinimum(0));
assertTrue(impl.getNorthBoundLatitude() >= coverageEnvelope.getMaximum(1));
assertTrue(impl.getSouthBoundLatitude() <= coverageEnvelope.getMinimum(1));
} catch (Throwable t) {
throw new RuntimeException(t);
} finally {
if (reader != null) {
try {
reader.dispose();
} catch (Throwable t) {
// Does nothing
}
}
}
}
/**
* Display the bounding coordinates of the given envelope
*
* @param bounds the bounds to display
*/
public void displayBounds(Envelope bounds) {
if (bounds != null) {
boundsLabel.setText(
String.format(
"Min:%.2f %.2f Span:%.2f %.2f",
bounds.getMinimum(0), bounds.getMinimum(1), bounds.getSpan(0), bounds.getSpan(1)));
}
}
/**
* Creates a new envelope from an existing OGC envelope.
*
* <p>NOTE: if the envelope is empty, the resulting ReferencedEnvelope will not be. In case this
* is needed use {@link #create(org.opengis.geometry.Envelope, CoordinateReferenceSystem)
* ReferencedEnvelope.create(envelope, envelope.getCoordinateReferenceSystem())}
*
* @param envelope The envelope to initialize from.
* @throws MismatchedDimensionException if the CRS dimension is not valid.
* @since 2.4
*/
public ReferencedEnvelope(final org.opengis.geometry.Envelope envelope)
throws MismatchedDimensionException {
super(
envelope.getMinimum(0),
envelope.getMaximum(0),
envelope.getMinimum(1),
envelope.getMaximum(1));
this.crs = envelope.getCoordinateReferenceSystem();
checkCoordinateReferenceSystemDimension();
}
/**
* Returns the CRS code for the specified envelope, or {@code null} if not found.
*
* @param envelope The envelope to return the CRS code.
*/
public static String toCrsCode(final Envelope envelope) {
if (org.geotoolkit.referencing.CRS.equalsIgnoreMetadata(
envelope.getCoordinateReferenceSystem(), CommonCRS.WGS84.normalizedGeographic())) {
return "EPSG:4326";
}
final Set<Identifier> identifiers = envelope.getCoordinateReferenceSystem().getIdentifiers();
if (identifiers != null && !identifiers.isEmpty()) {
return identifiers.iterator().next().toString();
}
return null;
}
/**
* Returns a string representation of the {@code Bounding Box}. It is a comma-separated list
* matching with this pattern: minx,miny,maxx,maxy.
*
* @param envelope The envelope to return the string representation.
*/
public static String toBboxValue(final Envelope envelope) {
final StringBuilder builder = new StringBuilder();
final int dimEnv = envelope.getDimension();
for (int i = 0; i < dimEnv; i++) {
builder.append(envelope.getMinimum(i)).append(',');
}
for (int j = 0; j < dimEnv; j++) {
if (j > 0) {
builder.append(',');
}
builder.append(envelope.getMaximum(j));
}
return builder.toString();
}
/**
* Cast to a ReferencedEnvelope (used to ensure that an Envelope if a ReferencedEnvelope).
* Supporting 2d as well as 3d envelopes (returning the right class).
*
* @param env The opgenis Envelope object
* @return ReferencedEnvelope, ReferencedEnvelope3D if it is 3d,<br>
* results in a null/an empty envelope, if input envelope was a null/an empty envelope (by JTS
* Envelope definition: getMaximum(0) < getMinimum(0))
*/
public static ReferencedEnvelope reference(org.opengis.geometry.Envelope env) {
if (env == null) {
return null;
}
if (env instanceof ReferencedEnvelope3D) {
return (ReferencedEnvelope3D) env;
}
if (env instanceof ReferencedEnvelope) {
return (ReferencedEnvelope) env;
}
if (env.getDimension() >= 3) {
// emptiness test according to com.vividsolutions.jts.geom.Envelope
if (env.getMaximum(0) < env.getMinimum(0)) {
return new ReferencedEnvelope3D(env.getCoordinateReferenceSystem());
} else {
return new ReferencedEnvelope3D(env);
}
}
// emptiness test according to com.vividsolutions.jts.geom.Envelope
if (env.getMaximum(0) < env.getMinimum(0))
return new ReferencedEnvelope(env.getCoordinateReferenceSystem());
return new ReferencedEnvelope(env);
}
/**
* Returns {@code true} if {@code this} envelope bounds is equals to {@code that} envelope bounds
* in two specified dimensions. The coordinate reference system is not compared, since it doesn't
* need to have the same number of dimensions.
*
* @param that The envelope to compare to.
* @param xDim The dimension of {@code that} envelope to compare to the <var>x</var> dimension of
* {@code this} envelope.
* @param yDim The dimension of {@code that} envelope to compare to the <var>y</var> dimension of
* {@code this} envelope.
* @param eps A small tolerance number for floating point number comparaisons. This value will be
* scaled according this envelope {@linkplain #width width} and {@linkplain #height height}.
* @return {@code true} if the envelope bounds are the same (up to the specified tolerance level)
* in the specified dimensions, or {@code false} otherwise.
*/
public boolean boundsEquals(final Envelope that, final int xDim, final int yDim, double eps) {
eps *= 0.5 * (width + height);
for (int i = 0; i < 4; i++) {
final int dim2D = (i & 1);
final int dimND = (dim2D == 0) ? xDim : yDim;
final double value2D, valueND;
if ((i & 2) == 0) {
value2D = this.getMinimum(dim2D);
valueND = that.getMinimum(dimND);
} else {
value2D = this.getMaximum(dim2D);
valueND = that.getMaximum(dimND);
}
// Use '!' for catching NaN values.
if (!(Math.abs(value2D - valueND) <= eps)) {
return false;
}
}
return true;
}
/**
* Compare the bounds of this envelope with those of another.
*
* <p>Note: in this test:
*
* <ul>
* <li>the coordinate reference systems of the envelopes are not examined
* <li>only the first two dimensions of the envelopes are compared
* <li>it is assumed that each dimension equates to the same axis for both envelopes
* </ul>
*
* @param other other envelope
* @param eps a small tolerance factor (e.g. 1.0e-6d) which will be scaled relative to this
* envlope's width and height
* @return true if all bounding coordinates are equal within the set tolerance; false otherwise
*/
public boolean boundsEquals2D(final org.opengis.geometry.Envelope other, double eps) {
eps *= 0.5 * (getWidth() + getHeight());
double[] delta = new double[4];
delta[0] = getMinimum(0) - other.getMinimum(0);
delta[1] = getMaximum(0) - other.getMaximum(0);
delta[2] = getMinimum(1) - other.getMinimum(1);
delta[3] = getMaximum(1) - other.getMaximum(1);
for (int i = 0; i < delta.length; i++) {
/*
* As per Envelope2D#boundsEquals we use ! here to
* catch any NaN values
*/
if (!(Math.abs(delta[i]) <= eps)) {
return false;
}
}
return true;
}
/** {@inheritDoc } */
@Override
protected Map<String, String> toString(final Envelope env) {
final Map<String, String> map = new HashMap<String, String>();
final StringBuilder sb = new StringBuilder();
final double minx = env.getMinimum(0);
final double maxx = env.getMaximum(0);
final double miny = env.getMinimum(1);
final double maxy = env.getMaximum(1);
sb.append(minx).append(',').append(miny).append(',').append(maxx).append(',').append(maxy);
map.put("BBOX", sb.toString());
try {
String code = IdentifiedObjects.lookupIdentifier(env.getCoordinateReferenceSystem(), true);
if (code == null) {
code =
IdentifiedObjects.lookupIdentifier(
CRSUtilities.getCRS2D(env.getCoordinateReferenceSystem()), true);
}
map.put("CRS", code);
} catch (FactoryException ex) {
LOGGER.log(Level.WARNING, null, ex);
} catch (TransformException ex) {
LOGGER.log(Level.WARNING, null, ex);
}
encodeNDParameters(env, map);
return map;
}
/** {@inheritDoc } */
@Override
protected Map<String, String> toString(final Envelope env) {
final Map<String, String> map = new HashMap<String, String>();
final StringBuilder sb = new StringBuilder();
final double minx = env.getMinimum(0);
final double maxx = env.getMaximum(0);
final double miny = env.getMinimum(1);
final double maxy = env.getMaximum(1);
sb.append(minx).append(',').append(miny).append(',').append(maxx).append(',').append(maxy);
map.put("BBOX", sb.toString());
try {
map.put("CRS", IdentifiedObjects.lookupIdentifier(env.getCoordinateReferenceSystem(), true));
} catch (FactoryException ex) {
LOGGER.log(Level.WARNING, null, ex);
}
encodeTimeAndElevation(env, map);
return map;
}
/**
* Tests the transformations of an envelope when the two CRS have identify transforms but
* different datum names
*/
@Test
public void testEnvelopeTransformation2() throws FactoryException, TransformException {
final CoordinateReferenceSystem WGS84Altered = CRS.parseWKT(WKT.WGS84_ALTERED);
final CoordinateReferenceSystem WGS84 = DefaultGeographicCRS.WGS84;
final MathTransform crsTransform = CRS.findMathTransform(WGS84, WGS84Altered, true);
assertTrue(crsTransform.isIdentity());
final GeneralEnvelope firstEnvelope;
firstEnvelope = new GeneralEnvelope(new double[] {-124, 42}, new double[] {-122, 43});
firstEnvelope.setCoordinateReferenceSystem(WGS84);
// this triggered a assertion error in GEOT-2934
Envelope transformed = CRS.transform(firstEnvelope, WGS84Altered);
// check the envelope is what we expect
assertEquals(transformed.getCoordinateReferenceSystem(), WGS84Altered);
double EPS = 1e-9;
assertEquals(transformed.getMinimum(0), firstEnvelope.getMinimum(0), EPS);
assertEquals(transformed.getMinimum(1), firstEnvelope.getMinimum(1), EPS);
assertEquals(transformed.getMaximum(0), firstEnvelope.getMaximum(0), EPS);
assertEquals(transformed.getMaximum(1), firstEnvelope.getMaximum(1), EPS);
}
/**
* Utility method to create a ReferencedEnvelope from an opengis Envelope class, supporting 2d as
* well as 3d envelopes (returning the right class).
*
* @param env The opgenis Envelope object
* @return ReferencedEnvelope, ReferencedEnvelope3D if it is 3d,<br>
* results in a null/an empty envelope, if input envelope was a null/an empty envelope
* @see {@link #reference(org.opengis.geometry.Envelope)}
*/
public static ReferencedEnvelope create(
org.opengis.geometry.Envelope env, CoordinateReferenceSystem crs) {
if (env == null) {
return null;
}
if (env.getDimension() >= 3) {
// emptiness test is inside reference-method
return new ReferencedEnvelope3D((ReferencedEnvelope3D) reference(env), crs);
}
return new ReferencedEnvelope(reference(env), crs);
}
/**
* Constructs two-dimensional envelope defined by an other {@link Envelope}.
*
* @param envelope The envelope to copy.
*/
public Envelope2D(final Envelope envelope) {
super(
envelope.getMinimum(0), envelope.getMinimum(1),
envelope.getSpan(0), envelope.getSpan(1));
// TODO: check below should be first, if only Sun could fix RFE #4093999.
final int dimension = envelope.getDimension();
if (dimension != 2) {
throw new MismatchedDimensionException(
Errors.format(ErrorKeys.NOT_TWO_DIMENSIONAL_$1, dimension));
}
setCoordinateReferenceSystem(envelope.getCoordinateReferenceSystem());
}
private Map<String, String> toString(final Envelope envelope) {
final Map<String, String> params = new HashMap<String, String>();
final StringBuilder sb = new StringBuilder();
final double minx = envelope.getMinimum(0);
final double maxx = envelope.getMaximum(0);
final double miny = envelope.getMinimum(1);
final double maxy = envelope.getMaximum(1);
sb.append(minx).append(',').append(miny).append(',').append(maxx).append(',').append(maxy);
if (envelope.getDimension() > 2) {
sb.append(',').append(envelope.getMinimum(2)).append(',').append(envelope.getMaximum(2));
}
params.put("BBOX", sb.toString());
try {
CoordinateReferenceSystem crs2d =
CRSUtilities.getCRS2D(envelope.getCoordinateReferenceSystem());
params.put("CRS", IdentifiedObjects.lookupIdentifier(crs2d, true));
} catch (FactoryException ex) {
LOGGER.log(Level.WARNING, null, ex);
} catch (TransformException ex) {
LOGGER.log(Level.WARNING, null, ex);
}
return params;
}
private Element writeBounds(final Envelope bounds, final Document document) {
if (bounds != null) {
String srsName = null;
if (bounds.getCoordinateReferenceSystem() != null) {
try {
srsName =
IdentifiedObjects.lookupIdentifier(
Citations.URN_OGC, bounds.getCoordinateReferenceSystem(), true);
} catch (FactoryException ex) {
LOGGER.log(Level.WARNING, null, ex);
}
}
final Element boundElement = document.createElementNS(Namespaces.GML, "boundedBy");
boundElement.setPrefix("gml");
final Element envElement = document.createElementNS(Namespaces.GML, "Envelope");
envElement.setPrefix("gml");
if (srsName != null) {
envElement.setAttribute("srsName", srsName);
} else {
envElement.setAttribute("srsName", "");
}
// lower corner
final Element lower = document.createElementNS(Namespaces.GML, "lowerCorner");
String lowValue =
bounds.getLowerCorner().getOrdinate(0) + " " + bounds.getLowerCorner().getOrdinate(1);
lower.setTextContent(lowValue);
lower.setPrefix("gml");
envElement.appendChild(lower);
// upper corner
final Element upper = document.createElementNS(Namespaces.GML, "upperCorner");
String uppValue =
bounds.getUpperCorner().getOrdinate(0) + " " + bounds.getUpperCorner().getOrdinate(1);
upper.setTextContent(uppValue);
upper.setPrefix("gml");
envElement.appendChild(upper);
boundElement.appendChild(envElement);
return boundElement;
}
return null;
}
protected JMap2DFrame(final MapContext context, boolean statefull, Hints hints) {
initComponents();
guiContextTree = (JContextTree) jScrollPane1;
guiContextTree.setContext(context);
initTree(guiContextTree);
guiMap2D = new JMap2D(statefull);
guiMap2D.getContainer().setContext(context);
guiMap2D
.getCanvas()
.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
guiMap2D.getCanvas().setRenderingHint(GO2Hints.KEY_GENERALIZE, GO2Hints.GENERALIZE_ON);
guiMap2D
.getCanvas()
.setRenderingHint(GO2Hints.KEY_BEHAVIOR_MODE, GO2Hints.BEHAVIOR_PROGRESSIVE);
guiChainEditor = new JChainEditor(true);
panETL.add(BorderLayout.CENTER, guiChainEditor);
if (hints != null) {
guiMap2D.getCanvas().setRenderingHints(hints);
}
guiMap2D.getCanvas().setAutoRepaint(true);
for (TreePopupItem item : guiContextTree.controls()) {
item.setMapView(guiMap2D);
}
try {
Envelope env = context.getAreaOfInterest();
if (env != null) {
guiMap2D.getCanvas().setObjectiveCRS(env.getCoordinateReferenceSystem());
} else {
env = context.getBounds();
guiMap2D.getCanvas().setObjectiveCRS(context.getCoordinateReferenceSystem());
}
if (env != null) {
guiMap2D.getCanvas().setVisibleArea(env);
}
} catch (Exception ex) {
ex.printStackTrace();
}
// 2D map
guiMap2D.addDecoration(
new JClassicNavigationDecoration(JClassicNavigationDecoration.THEME.CLASSIC));
panMap2D.add(BorderLayout.CENTER, guiMap2D);
guiNavBar.setMap(guiMap2D);
guiInfoBar.setMap(guiMap2D);
guiCoordBar.setMap(guiMap2D);
guiConfigBar.setMap(guiMap2D);
guiSelectionBar.setMap(guiMap2D);
guiEditBar.setMap(guiMap2D);
guiMap2D.getCanvas().setAutoRepaint(true);
guiMap2D.setHandler(new PanHandler(guiMap2D, false));
// 3D map
guiMap3D = new JMap3D();
((ContextContainer3D) guiMap3D.getMap3D().getContainer()).setContext(context);
panMap3D.add(BorderLayout.CENTER, guiMap3D);
setSize(1024, 768);
setLocationRelativeTo(null);
}
public void initParameters(
final AffineTransform2D objToDisp,
final CanvasMonitor monitor,
final Shape paintingDisplayShape,
final Shape paintingObjectiveShape,
final Shape canvasDisplayShape,
final Shape canvasObjectiveShape,
final double dpi) {
this.canvasObjectiveBBox = canvas.getController().getVisibleEnvelope();
this.objectiveCRS = canvasObjectiveBBox.getCoordinateReferenceSystem();
this.objectiveCRS2D = canvas.getObjectiveCRS2D();
this.displayCRS = canvas.getDisplayCRS();
this.objectiveToDisplay = objToDisp;
try {
this.displayToObjective = (AffineTransform2D) objToDisp.inverse();
} catch (NoninvertibleTransformException ex) {
Logging.getLogger(DefaultRenderingContext2D.class).log(Level.WARNING, null, ex);
}
this.monitor = monitor;
this.labelRenderer = null;
this.coeffs.clear();
// set the Pixel coeff = 1
this.coeffs.put(NonSI.PIXEL, 1f);
// calculate canvas shape/bounds values ---------------------------------
this.canvasDisplayShape = canvasDisplayShape;
final Rectangle2D canvasDisplayBounds = canvasDisplayShape.getBounds2D();
this.canvasDisplaybounds = canvasDisplayBounds.getBounds();
this.canvasObjectiveShape = canvasObjectiveShape;
final Rectangle2D canvasObjectiveBounds = canvasObjectiveShape.getBounds2D();
// calculate the objective bbox with there temporal and elevation parameters ----
this.canvasObjectiveBBox2D = new Envelope2D(objectiveCRS2D, canvasObjectiveBounds);
// calculate the resolution -----------------------------------------------
this.dpi = dpi;
this.resolution = new double[canvasObjectiveBBox.getDimension()];
this.resolution[0] = canvasObjectiveBounds.getWidth() / canvasDisplayBounds.getWidth();
this.resolution[1] = canvasObjectiveBounds.getHeight() / canvasDisplayBounds.getHeight();
for (int i = 2; i < resolution.length; i++) {
// other dimension are likely to be the temporal and elevation one.
// we set a hug resolution to ensure that only one slice of data will be retrived.
resolution[i] = Double.MAX_VALUE;
}
adjustResolutionWithDPI(resolution);
// calculate painting shape/bounds values -------------------------------
this.paintingDisplayShape = paintingDisplayShape;
final Rectangle2D paintingDisplayBounds = paintingDisplayShape.getBounds2D();
this.paintingDisplaybounds = paintingDisplayBounds.getBounds();
this.paintingObjectiveShape = paintingObjectiveShape;
final Rectangle2D paintingObjectiveBounds = paintingObjectiveShape.getBounds2D();
this.paintingObjectiveBBox2D = new Envelope2D(objectiveCRS2D, paintingObjectiveBounds);
this.paintingObjectiveBBox = new GeneralEnvelope(canvasObjectiveBBox);
((GeneralEnvelope) this.paintingObjectiveBBox)
.setRange(0, paintingObjectiveBounds.getMinX(), paintingObjectiveBounds.getMaxX());
((GeneralEnvelope) this.paintingObjectiveBBox)
.setRange(1, paintingObjectiveBounds.getMinY(), paintingObjectiveBounds.getMaxY());
try {
geoScale = canvas.getController().getGeographicScale();
} catch (TransformException ex) {
// could not calculate the geographic scale.
geoScale = 1;
LOGGER.log(Level.WARNING, null, ex);
}
// set temporal and elevation range--------------------------------------
final Date[] temporal = canvas.getController().getTemporalRange();
if (temporal != null) {
temporalRange[0] = temporal[0];
temporalRange[1] = temporal[1];
} else {
Arrays.fill(temporalRange, null);
}
final Double[] elevation = canvas.getController().getElevationRange();
if (elevation != null) {
elevationRange[0] = elevation[0];
elevationRange[1] = elevation[1];
} else {
Arrays.fill(elevationRange, null);
}
// calculate the symbology encoding scale -------------------------------
seScale = GO2Utilities.computeSEScale(this);
}
public void fromEnvelope(Envelope envelope) {
this.setLowerLeftLatitude(envelope.getLowerCorner().getOrdinate(0));
this.setLowerLeftLongitude(envelope.getLowerCorner().getOrdinate(1));
this.setUpperRightLatitude(envelope.getUpperCorner().getOrdinate(0));
this.setUpperRightLongitude(envelope.getUpperCorner().getOrdinate(1));
}
