private void openVPFCoveragePanel(VPFDatabase db, VPFLayer layer) {
VPFCoveragePanel panel = new VPFCoveragePanel(getWwd(), db);
panel.setLayer(layer);
JFrame frame = new JFrame(db.getName());
frame.setResizable(true);
frame.setAlwaysOnTop(true);
frame.add(panel);
frame.pack();
WWUtil.alignComponent(this, frame, AVKey.CENTER);
frame.setVisible(true);
}
public ViewViewVolume() {
this.getContentPane().setLayout(new BorderLayout(5, 5));
this.wwp = new WWPanel(new Dimension(650, 500));
this.getContentPane().add(wwp);
this.pack();
this.setResizable(true);
WWUtil.alignComponent(null, this, AVKey.CENTER);
this.setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE);
}
/**
* Create a surface polygon from a KML GroundOverlay.
*
* @param tc the current {@link KMLTraversalContext}.
* @param overlay the {@link gov.nasa.worldwind.ogc.kml.KMLGroundOverlay} to render as a polygon.
* @throws NullPointerException if the geometry is null.
* @throws IllegalArgumentException if the parent placemark or the traversal context is null.
*/
public KMLSurfacePolygonImpl(KMLTraversalContext tc, KMLGroundOverlay overlay) {
if (tc == null) {
String msg = Logging.getMessage("nullValue.TraversalContextIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
if (overlay == null) {
String msg = Logging.getMessage("nullValue.ParentIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
this.parent = overlay;
// Positions are specified either as a kml:LatLonBox or a gx:LatLonQuad
Position.PositionList corners = overlay.getPositions();
this.setOuterBoundary(corners.list);
if (overlay.getName() != null) this.setValue(AVKey.DISPLAY_NAME, overlay.getName());
if (overlay.getDescription() != null)
this.setValue(AVKey.BALLOON_TEXT, overlay.getDescription());
if (overlay.getSnippetText() != null)
this.setValue(AVKey.SHORT_DESCRIPTION, overlay.getSnippetText());
String colorStr = overlay.getColor();
if (!WWUtil.isEmpty(colorStr)) {
Color color = WWUtil.decodeColorABGR(colorStr);
ShapeAttributes attributes = new BasicShapeAttributes();
attributes.setDrawInterior(true);
attributes.setInteriorMaterial(new Material(color));
this.setAttributes(attributes);
}
}
protected void doDrawOnTo(BufferedImageRaster canvas) {
Sector sector = this.getSector();
if (null == sector) {
String message = Logging.getMessage("nullValue.SectorIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (!sector.intersects(canvas.getSector())) {
return;
}
java.awt.Graphics2D g2d = null;
java.awt.Shape prevClip = null;
java.awt.Composite prevComposite = null;
java.lang.Object prevInterpolation = null, prevAntialiasing = null;
try {
int canvasWidth = canvas.getWidth();
int canvasHeight = canvas.getHeight();
// Apply the transform that correctly maps the image onto the canvas.
java.awt.geom.AffineTransform transform =
this.computeSourceToDestTransform(
this.getWidth(),
this.getHeight(),
this.getSector(),
canvasWidth,
canvasHeight,
canvas.getSector());
AffineTransformOp op = new AffineTransformOp(transform, AffineTransformOp.TYPE_BILINEAR);
Rectangle2D rect = op.getBounds2D(this.getBufferedImage());
int clipWidth =
(int) Math.ceil((rect.getMaxX() >= canvasWidth) ? canvasWidth : rect.getMaxX());
int clipHeight =
(int) Math.ceil((rect.getMaxY() >= canvasHeight) ? canvasHeight : rect.getMaxY());
if (clipWidth <= 0 || clipHeight <= 0) {
return;
}
g2d = canvas.getGraphics();
prevClip = g2d.getClip();
prevComposite = g2d.getComposite();
prevInterpolation = g2d.getRenderingHint(RenderingHints.KEY_INTERPOLATION);
prevAntialiasing = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
// Set the alpha composite for appropriate alpha blending.
g2d.setComposite(java.awt.AlphaComposite.SrcOver);
g2d.setRenderingHint(
RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.drawImage(this.getBufferedImage(), transform, null);
}
// catch (java.awt.image.ImagingOpException ioe)
// {
// // If we catch a ImagingOpException, then the transformed image has a width or
// height of 0.
// // This indicates that there is no intersection between the source image and the
// canvas,
// // or the intersection is smaller than one pixel.
// }
// catch (java.awt.image.RasterFormatException rfe)
// {
// // If we catch a RasterFormatException, then the transformed image has a width or
// height of 0.
// // This indicates that there is no intersection between the source image and the
// canvas,
// // or the intersection is smaller than one pixel.
// }
catch (Throwable t) {
String reason = WWUtil.extractExceptionReason(t);
Logging.logger().log(java.util.logging.Level.SEVERE, reason, t);
} finally {
// Restore the previous clip, composite, and transform.
try {
if (null != g2d) {
if (null != prevClip) g2d.setClip(prevClip);
if (null != prevComposite) g2d.setComposite(prevComposite);
if (null != prevInterpolation)
g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, prevInterpolation);
if (null != prevAntialiasing)
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, prevAntialiasing);
}
} catch (Throwable t) {
Logging.logger().log(java.util.logging.Level.FINEST, WWUtil.extractExceptionReason(t), t);
}
}
}
/**
* Create an screen image.
*
* @param tc the current {@link KMLTraversalContext}.
* @param overlay the <i>Overlay</i> element containing.
* @throws NullPointerException if the traversal context is null.
* @throws IllegalArgumentException if the parent overlay or the traversal context is null.
*/
public KMLScreenImageImpl(KMLTraversalContext tc, KMLScreenOverlay overlay) {
this.parent = overlay;
if (tc == null) {
String msg = Logging.getMessage("nullValue.TraversalContextIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
if (overlay == null) {
String msg = Logging.getMessage("nullValue.ParentIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
KMLVec2 xy = this.parent.getScreenXY();
if (xy != null) {
this.screenOffset =
new Offset(
xy.getX(),
xy.getY(),
KMLUtil.kmlUnitsToWWUnits(xy.getXunits()),
KMLUtil.kmlUnitsToWWUnits(xy.getYunits()));
}
xy = this.parent.getOverlayXY();
if (xy != null) {
this.imageOffset =
new Offset(
xy.getX(),
xy.getY(),
KMLUtil.kmlUnitsToWWUnits(xy.getXunits()),
KMLUtil.kmlUnitsToWWUnits(xy.getYunits()));
}
this.setRotation(overlay.getRotation());
xy = this.parent.getRotationXY();
if (xy != null) {
setRotationOffset(
new Offset(
xy.getX(),
xy.getY(),
KMLUtil.kmlUnitsToWWUnits(xy.getXunits()),
KMLUtil.kmlUnitsToWWUnits(xy.getYunits())));
}
String colorStr = overlay.getColor();
if (colorStr != null) {
Color color = WWUtil.decodeColorABGR(colorStr);
this.setColor(color);
}
// Compute desired image size, and the scale factor that will make it that size
KMLVec2 kmlSize = this.parent.getSize();
if (kmlSize != null) {
Size size = new Size();
size.setWidth(
getSizeMode(kmlSize.getX()),
kmlSize.getX(),
KMLUtil.kmlUnitsToWWUnits(kmlSize.getXunits()));
size.setHeight(
getSizeMode(kmlSize.getY()),
kmlSize.getY(),
KMLUtil.kmlUnitsToWWUnits(kmlSize.getYunits()));
this.setSize(size);
}
}
/**
* Export the placemark attributes to KML as a {@code <Style>} element. The {@code output} object
* will receive the data. This object must be one of: java.io.Writer<br>
* java.io.OutputStream<br>
* javax.xml.stream.XMLStreamWriter
*
* @param output Object to receive the generated KML.
* @throws XMLStreamException If an exception occurs while writing the KML
* @see #export(String, Object)
*/
protected void exportAsKML(Object output) throws XMLStreamException {
XMLStreamWriter xmlWriter = null;
XMLOutputFactory factory = XMLOutputFactory.newInstance();
boolean closeWriterWhenFinished = true;
if (output instanceof XMLStreamWriter) {
xmlWriter = (XMLStreamWriter) output;
closeWriterWhenFinished = false;
} else if (output instanceof Writer) {
xmlWriter = factory.createXMLStreamWriter((Writer) output);
} else if (output instanceof OutputStream) {
xmlWriter = factory.createXMLStreamWriter((OutputStream) output);
}
if (xmlWriter == null) {
String message = Logging.getMessage("Export.UnsupportedOutputObject");
Logging.logger().warning(message);
throw new IllegalArgumentException(message);
}
xmlWriter.writeStartElement("Style");
// Line style
xmlWriter.writeStartElement("LineStyle");
final Color lineColor = this.getOutlineMaterial().getDiffuse();
if (lineColor != null) {
xmlWriter.writeStartElement("color");
xmlWriter.writeCharacters(KMLExportUtil.stripHexPrefix(WWUtil.encodeColorABGR(lineColor)));
xmlWriter.writeEndElement();
xmlWriter.writeStartElement("colorMode");
xmlWriter.writeCharacters("normal");
xmlWriter.writeEndElement();
}
final Double lineWidth = this.getOutlineWidth();
if (lineWidth != null) {
xmlWriter.writeStartElement("width");
xmlWriter.writeCharacters(Double.toString(lineWidth));
xmlWriter.writeEndElement();
}
xmlWriter.writeEndElement(); // LineStyle
// Poly style
xmlWriter.writeStartElement("PolyStyle");
final Color fillColor = this.getInteriorMaterial().getDiffuse();
if (fillColor != null) {
xmlWriter.writeStartElement("color");
xmlWriter.writeCharacters(KMLExportUtil.stripHexPrefix(WWUtil.encodeColorABGR(fillColor)));
xmlWriter.writeEndElement();
xmlWriter.writeStartElement("colorMode");
xmlWriter.writeCharacters("normal");
xmlWriter.writeEndElement();
}
xmlWriter.writeStartElement("fill");
xmlWriter.writeCharacters(kmlBoolean(isDrawInterior()));
xmlWriter.writeEndElement();
xmlWriter.writeStartElement("outline");
xmlWriter.writeCharacters(kmlBoolean(isDrawOutline()));
xmlWriter.writeEndElement();
xmlWriter.writeEndElement(); // PolyStyle
xmlWriter.writeEndElement(); // Style
xmlWriter.flush();
if (closeWriterWhenFinished) xmlWriter.close();
}