/**
* Determine and set the {@link Path} highlight attributes from the KML <i>Feature</i> fields.
*
* @param attrType the type of attributes, either {@link KMLConstants#NORMAL} or {@link
* KMLConstants#HIGHLIGHT}.
* @return the new attributes.
*/
protected ShapeAttributes makeAttributesCurrent(String attrType) {
ShapeAttributes attrs =
this.getInitialAttributes(
this.isHighlighted() ? KMLConstants.HIGHLIGHT : KMLConstants.NORMAL);
// Get the KML sub-style for Line attributes. Map them to Shape attributes.
KMLAbstractSubStyle lineSubStyle = this.parent.getSubStyle(new KMLLineStyle(null), attrType);
if (!this.isHighlighted() || KMLUtil.isHighlightStyleState(lineSubStyle)) {
KMLUtil.assembleLineAttributes(attrs, (KMLLineStyle) lineSubStyle);
if (lineSubStyle.hasField(AVKey.UNRESOLVED)) attrs.setUnresolved(true);
}
// Get the KML sub-style for interior attributes. Map them to Shape attributes.
KMLAbstractSubStyle fillSubStyle = this.parent.getSubStyle(new KMLPolyStyle(null), attrType);
if (!this.isHighlighted() || KMLUtil.isHighlightStyleState(lineSubStyle)) {
KMLUtil.assembleInteriorAttributes(attrs, (KMLPolyStyle) fillSubStyle);
if (fillSubStyle.hasField(AVKey.UNRESOLVED)) attrs.setUnresolved(true);
}
attrs.setDrawInterior(((KMLPolyStyle) fillSubStyle).isFill());
attrs.setDrawOutline(((KMLPolyStyle) fillSubStyle).isOutline());
return attrs;
}
protected ShapeAttributes createPolygonAttributes(Color color) {
ShapeAttributes attrs = new BasicShapeAttributes();
attrs.setInteriorMaterial(new Material(color));
attrs.setOutlineMaterial(new Material(WWUtil.makeColorBrighter(color)));
attrs.setInteriorOpacity(0.5);
attrs.setOutlineWidth(3);
return attrs;
}
protected RegionShape(Sector sector) {
super(sector);
// Create the default border shape.
this.setBorder(new SurfaceSector(sector));
// The edges of the region shape should be constant lines of latitude and longitude.
this.setPathType(AVKey.LINEAR);
this.getBorder().setPathType(AVKey.LINEAR);
// Setup default interior rendering attributes. Note that the interior rendering attributes
// are
// configured so only the SurfaceSector's interior is rendered.
ShapeAttributes interiorAttrs = new BasicShapeAttributes();
interiorAttrs.setDrawOutline(false);
interiorAttrs.setInteriorMaterial(new Material(Color.WHITE));
interiorAttrs.setInteriorOpacity(0.1);
this.setAttributes(interiorAttrs);
// Setup default border rendering attributes. Note that the border rendering attributes are
// configured
// so that only the SurfaceSector's outline is rendered.
ShapeAttributes borderAttrs = new BasicShapeAttributes();
borderAttrs.setDrawInterior(false);
borderAttrs.setOutlineMaterial(new Material(Color.RED));
borderAttrs.setOutlineOpacity(0.7);
borderAttrs.setOutlineWidth(3);
this.getBorder().setAttributes(borderAttrs);
}
protected ShapeAttributes getInitialAttributes(String attrType) {
ShapeAttributes attrs = new BasicShapeAttributes();
if (KMLConstants.HIGHLIGHT.equals(attrType)) {
attrs.setOutlineMaterial(Material.RED);
attrs.setInteriorMaterial(Material.PINK);
} else {
attrs.setOutlineMaterial(Material.WHITE);
attrs.setInteriorMaterial(Material.LIGHT_GRAY);
}
return attrs;
}
protected void addPath(RenderableLayer layer, List<Position> positions, String displayName) {
ShapeAttributes attrs = new BasicShapeAttributes();
attrs.setOutlineWidth(5);
Path path = new Path(positions);
path.setPathType(AVKey.LINEAR);
path.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
path.setAttributes(attrs);
path.setValue(AVKey.DISPLAY_NAME, displayName);
layer.addRenderable(path);
// Show how to make the colors vary along the paths.
path.setPositionColors(new ExamplePositionColors());
}
protected void addContourShapes(
List<List<Position>> contourList, double value, RenderableLayer layer) {
String text = this.textForValue(value);
Color color = this.colorForValue(value, 1.0); // color for value at 100% brightness
ShapeAttributes attrs = new BasicShapeAttributes();
attrs.setOutlineMaterial(new Material(color));
attrs.setOutlineWidth(2);
for (List<Position> positions : contourList) {
Path path = new Path(positions);
path.setAttributes(attrs);
path.setAltitudeMode(WorldWind.CLAMP_TO_GROUND);
path.setFollowTerrain(true);
path.setValue(AVKey.DISPLAY_NAME, text);
layer.addRenderable(path);
}
}
public void preRender(KMLTraversalContext tc, DrawContext dc) {
// If the attributes are not inline or internal then they might not be resolved until the
// external KML
// document is resolved. Therefore check to see if resolution has occurred.
if (this.isHighlighted()) {
if (!this.highlightAttributesResolved) {
ShapeAttributes a = this.getHighlightAttributes();
if (a == null || a.isUnresolved()) {
a = this.makeAttributesCurrent(KMLConstants.HIGHLIGHT);
if (a != null) {
this.setHighlightAttributes(a);
if (!a.isUnresolved()) this.highlightAttributesResolved = true;
}
}
}
} else {
if (!this.normalAttributesResolved) {
ShapeAttributes a = this.getAttributes();
if (a == null || a.isUnresolved()) {
a = this.makeAttributesCurrent(KMLConstants.NORMAL);
if (a != null) {
this.setAttributes(a);
if (!a.isUnresolved()) this.normalAttributesResolved = true;
}
}
}
}
this.preRender(dc);
}
protected void showGridSightLines(List<Position> grid, Position cPos) {
this.sightLinesLayer.removeAllRenderables();
// Display lines from the center to each grid point.
ShapeAttributes lineAttributes;
lineAttributes = new BasicShapeAttributes();
lineAttributes.setDrawOutline(true);
lineAttributes.setDrawInterior(false);
lineAttributes.setOutlineMaterial(Material.GREEN);
lineAttributes.setOutlineOpacity(0.6);
for (Position p : grid) {
List<Position> endPoints = new ArrayList<Position>();
endPoints.add(cPos);
endPoints.add(new Position(p.getLatitude(), p.getLongitude(), 0));
Path path = new Path(endPoints);
path.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
path.setAttributes(lineAttributes);
this.sightLinesLayer.addRenderable(path);
}
}
protected void showSightLines(List<Position[]> sightLines) {
this.sightLinesLayer.removeAllRenderables();
// Display the sight lines as green lines.
ShapeAttributes lineAttributes;
lineAttributes = new BasicShapeAttributes();
lineAttributes.setDrawOutline(true);
lineAttributes.setDrawInterior(false);
lineAttributes.setOutlineMaterial(Material.GREEN);
lineAttributes.setOutlineOpacity(0.6);
for (Position[] pp : sightLines) {
List<Position> endPoints = new ArrayList<Position>();
endPoints.add(pp[0]);
endPoints.add(pp[1]);
Path path = new Path(endPoints);
path.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
path.setAttributes(lineAttributes);
this.sightLinesLayer.addRenderable(path);
}
}
/**
* 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);
}
}
public void setBorderWidth(double width) {
ShapeAttributes attr = this.getBorder().getAttributes();
attr.setOutlineWidth(width);
this.getBorder().setAttributes(attr);
}
public void setBorderOpacity(double opacity) {
ShapeAttributes attr = this.getBorder().getAttributes();
attr.setOutlineOpacity(opacity);
this.getBorder().setAttributes(attr);
}
public void setInteriorOpacity(double opacity) {
ShapeAttributes attr = this.getAttributes();
attr.setInteriorOpacity(opacity);
this.setAttributes(attr);
}
/** {@inheritDoc} */
public void copy(ShapeAttributes attributes) {
if (attributes != null) {
this.drawInterior = attributes.isDrawInterior();
this.drawOutline = attributes.isDrawOutline();
this.enableAntialiasing = attributes.isEnableAntialiasing();
this.enableLighting = attributes.isEnableLighting();
this.interiorMaterial = attributes.getInteriorMaterial();
this.outlineMaterial = attributes.getOutlineMaterial();
this.interiorOpacity = attributes.getInteriorOpacity();
this.outlineOpacity = attributes.getOutlineOpacity();
this.outlineWidth = attributes.getOutlineWidth();
this.outlineStippleFactor = attributes.getOutlineStippleFactor();
this.outlineStipplePattern = attributes.getOutlineStipplePattern();
this.interiorImageSource = attributes.getInteriorImageSource();
this.interiorImageScale = attributes.getInteriorImageScale();
this.updateModifiedTime();
}
}
protected ShapeAttributes createPolylineAttributes(Color color) {
ShapeAttributes attrs = new BasicShapeAttributes();
attrs.setOutlineMaterial(new Material(color));
attrs.setOutlineWidth(1.5);
return attrs;
}
public AppFrame() {
super(true, true, false);
// Add detail hint slider panel
this.getLayerPanel().add(makeDetailHintControlPanel(), BorderLayout.SOUTH);
RenderableLayer layer = new RenderableLayer();
// Create and set an attribute bundle.
ShapeAttributes attrs = new BasicShapeAttributes();
attrs.setInteriorMaterial(Material.YELLOW);
attrs.setInteriorOpacity(0.7);
attrs.setEnableLighting(true);
attrs.setOutlineMaterial(Material.RED);
attrs.setOutlineWidth(2d);
attrs.setDrawInterior(true);
attrs.setDrawOutline(false);
// Create and set an attribute bundle.
ShapeAttributes attrs2 = new BasicShapeAttributes();
attrs2.setInteriorMaterial(Material.PINK);
attrs2.setInteriorOpacity(1);
attrs2.setEnableLighting(true);
attrs2.setOutlineMaterial(Material.WHITE);
attrs2.setOutlineWidth(2d);
attrs2.setDrawOutline(false);
// ********* sample Wedges *******************
// Wedge with equal axes, ABSOLUTE altitude mode
Wedge wedge3 =
new Wedge(Position.fromDegrees(40, -120, 80000), Angle.POS90, 50000, 50000, 50000);
wedge3.setAltitudeMode(WorldWind.ABSOLUTE);
wedge3.setAttributes(attrs);
wedge3.setVisible(true);
wedge3.setValue(AVKey.DISPLAY_NAME, "Wedge with equal axes, ABSOLUTE altitude mode");
layer.addRenderable(wedge3);
// Wedge with equal axes, RELATIVE_TO_GROUND
Wedge wedge4 =
new Wedge(Position.fromDegrees(37.5, -115, 50000), Angle.POS90, 50000, 50000, 50000);
wedge4.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge4.setAttributes(attrs);
wedge4.setVisible(true);
wedge4.setValue(
AVKey.DISPLAY_NAME, "Wedge with equal axes, RELATIVE_TO_GROUND altitude mode");
layer.addRenderable(wedge4);
// Wedge with equal axes, CLAMP_TO_GROUND
Wedge wedge5 =
new Wedge(Position.fromDegrees(35, -110, 50000), Angle.POS90, 50000, 50000, 50000);
wedge5.setAltitudeMode(WorldWind.CLAMP_TO_GROUND);
wedge5.setAttributes(attrs);
wedge5.setVisible(true);
wedge5.setValue(AVKey.DISPLAY_NAME, "Wedge with equal axes, CLAMP_TO_GROUND altitude mode");
layer.addRenderable(wedge5);
// Wedge with a texture, using Wedge(position, angle, height, radius) constructor
Wedge wedge9 =
new Wedge(Position.fromDegrees(0, -90, 600000), Angle.fromDegrees(225), 1200000, 600000);
wedge9.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge9.setImageSources("gov/nasa/worldwindx/examples/images/500px-Checkerboard_pattern.png");
wedge9.setAttributes(attrs);
wedge9.setVisible(true);
wedge9.setValue(AVKey.DISPLAY_NAME, "Wedge with a texture");
layer.addRenderable(wedge9);
// Scaled Wedge with default orientation
Wedge wedge = new Wedge(Position.ZERO, Angle.fromDegrees(125), 500000, 500000, 500000);
wedge.setAltitudeMode(WorldWind.ABSOLUTE);
wedge.setAttributes(attrs);
wedge.setVisible(true);
wedge.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with default orientation");
layer.addRenderable(wedge);
// Scaled Wedge with a pre-set orientation
Wedge wedge2 =
new Wedge(
Position.fromDegrees(0, 30, 750000),
Angle.POS90,
500000,
500000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge2.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge2.setAttributes(attrs2);
wedge2.setVisible(true);
wedge2.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with a pre-set orientation");
layer.addRenderable(wedge2);
// Scaled Wedge with a pre-set orientation
Wedge wedge6 =
new Wedge(
Position.fromDegrees(30, 30, 750000),
Angle.POS90,
500000,
500000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge6.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge6.setImageSources("gov/nasa/worldwindx/examples/images/500px-Checkerboard_pattern.png");
wedge6.setAttributes(attrs2);
wedge6.setVisible(true);
wedge6.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with a pre-set orientation");
layer.addRenderable(wedge6);
// Scaled Wedge with a pre-set orientation
Wedge wedge7 =
new Wedge(
Position.fromDegrees(60, 30, 750000),
Angle.POS90,
500000,
500000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge7.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge7.setAttributes(attrs2);
wedge7.setVisible(true);
wedge7.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with a pre-set orientation");
layer.addRenderable(wedge7);
// Scaled, oriented Wedge in 3rd "quadrant" (-X, -Y, -Z)
Wedge wedge8 =
new Wedge(
Position.fromDegrees(-45, -180, 750000),
Angle.POS90,
500000,
1000000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge8.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge8.setAttributes(attrs2);
wedge8.setVisible(true);
wedge8.setValue(
AVKey.DISPLAY_NAME, "Scaled, oriented Wedge with in the 3rd 'quadrant' (-X, -Y, -Z)");
layer.addRenderable(wedge8);
// Add the layer to the model.
insertBeforeCompass(getWwd(), layer);
// Update layer panel
this.getLayerPanel().update(this.getWwd());
}
public void setInteriorColor(Color color) {
ShapeAttributes attr = this.getAttributes();
attr.setInteriorMaterial(new Material(color));
this.setAttributes(attr);
}
public void setBorderColor(Color color) {
ShapeAttributes attr = this.getBorder().getAttributes();
attr.setOutlineMaterial(new Material(color));
this.getBorder().setAttributes(attr);
}
private void update() {
for (JComponent c : onTerrainOnlyItems) {
c.setEnabled(currentFollowTerrain);
}
for (JComponent c : offTerrainOnlyItems) {
c.setEnabled(!currentFollowTerrain);
}
if (this.currentShape instanceof SurfaceShape) {
SurfaceShape shape = (SurfaceShape) currentShape;
ShapeAttributes attr = shape.getAttributes();
if (attr == null) attr = new BasicShapeAttributes();
if (!currentBorderStyle.equals("None")) {
float alpha =
currentBorderOpacity >= 10
? 1f
: currentBorderOpacity <= 0 ? 0f : currentBorderOpacity / 10f;
Color color = null;
if (currentBorderColor.equals("Yellow")) color = new Color(1f, 1f, 0f);
else if (currentBorderColor.equals("Red")) color = new Color(1f, 0f, 0f);
else if (currentBorderColor.equals("Green")) color = new Color(0f, 1f, 0f);
else if (currentBorderColor.equals("Blue")) color = new Color(0f, 0f, 1f);
attr.setDrawOutline(true);
attr.setOutlineMaterial(new Material(color));
attr.setOutlineOpacity(alpha);
attr.setOutlineWidth(currentBorderWidth);
} else {
attr.setDrawOutline(false);
}
if (!currentInteriorStyle.equals("None")) {
float alpha =
currentInteriorOpacity >= 10
? 1f
: currentInteriorOpacity <= 0 ? 0f : currentInteriorOpacity / 10f;
Color color = null;
if (currentInteriorColor.equals("Yellow")) color = new Color(1f, 1f, 0f);
else if (currentInteriorColor.equals("Red")) color = new Color(1f, 0f, 0f);
else if (currentInteriorColor.equals("Green")) color = new Color(0f, 1f, 0f);
else if (currentInteriorColor.equals("Blue")) color = new Color(0f, 0f, 1f);
attr.setInteriorMaterial(new Material(color));
attr.setInteriorOpacity(alpha);
attr.setDrawInterior(true);
} else {
attr.setDrawInterior(false);
}
shape.setAttributes(attr);
} else {
float alpha =
currentPathOpacity >= 10 ? 1f : currentPathOpacity <= 0 ? 0f : currentPathOpacity / 10f;
Color color = null;
if (currentPathColor.equals("Yellow")) color = new Color(1f, 1f, 0f, alpha);
else if (currentPathColor.equals("Red")) color = new Color(1f, 0f, 0f, alpha);
else if (currentPathColor.equals("Green")) color = new Color(0f, 1f, 0f, alpha);
else if (currentPathColor.equals("Blue")) color = new Color(0f, 0f, 1f, alpha);
if (currentShape instanceof Polyline) {
Polyline pl = (Polyline) currentShape;
pl.setColor(color);
pl.setLineWidth(currentPathWidth);
pl.setFollowTerrain(currentFollowTerrain);
pl.setTerrainConformance(currentTerrainConformance);
pl.setNumSubsegments(currentNumSubsegments);
if (currentPathType.equalsIgnoreCase("linear")) pl.setPathType(Polyline.LINEAR);
else if (currentPathType.equalsIgnoreCase("rhumb line"))
pl.setPathType(Polyline.RHUMB_LINE);
else pl.setPathType(Polyline.GREAT_CIRCLE);
pl.setOffset(currentOffset);
if (currentPathStyle.equals("Dash")) {
pl.setStippleFactor(5);
pl.setStipplePattern((short) 0xAAAA);
} else {
pl.setStippleFactor(0); // solid
}
}
}
this.layer.removeAllRenderables();
if (this.currentShape != null) this.layer.addRenderable(this.currentShape);
this.wwjPanel.getWwd().redraw();
}
public BasicShapeAttributes(ShapeAttributes attributes) {
if (attributes == null) {
String message = Logging.getMessage("nullValue.AttributesIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
this.drawInterior = attributes.isDrawInterior();
this.drawOutline = attributes.isDrawOutline();
this.enableAntialiasing = attributes.isEnableAntialiasing();
this.enableLighting = attributes.isEnableLighting();
this.interiorMaterial = attributes.getInteriorMaterial();
this.outlineMaterial = attributes.getOutlineMaterial();
this.interiorOpacity = attributes.getInteriorOpacity();
this.outlineOpacity = attributes.getOutlineOpacity();
this.outlineWidth = attributes.getOutlineWidth();
this.outlineStippleFactor = attributes.getOutlineStippleFactor();
this.outlineStipplePattern = attributes.getOutlineStipplePattern();
this.interiorImageSource = attributes.getInteriorImageSource();
this.interiorImageScale = attributes.getInteriorImageScale();
this.updateModifiedTime();
}