@Override
public void setSurfShapeColor(String id, Color col, double opacity) throws NoSuchShapeException {
SurfaceShape shape = getSurfShape(id);
BasicShapeAttributes newAttr = new BasicShapeAttributes(attr);
newAttr.setOutlineMaterial(new Material(col));
newAttr.setInteriorMaterial(new Material(col.brighter().brighter()));
newAttr.setOutlineOpacity(opacity);
newAttr.setInteriorOpacity(NORM_INSIDE_OPACITY * opacity);
shape.setAttributes(newAttr);
}
/**
* Implementation of WorldWind selection API.
*
* @param event selection event
*/
@Override
public void selected(SelectEvent event) {
// short circuit exit if highlighting is not enabled
if (!highlightingEnabled) {
return;
}
if (event.getEventAction().equals(highlightEvent)) {
final Object topObject = event.getTopObject();
if (topObject instanceof SurfaceShape) {
SurfaceShape shape = (SurfaceShape) topObject;
final Object layer = shape.getValue(AVKey.LAYER);
if (layer instanceof SurfShapesLayer) {
SurfShapesLayer sl = (SurfShapesLayer) layer;
if (sl.getName().equals(getName())) {
internalHighlight(shape, false);
}
wwd.redraw();
}
}
}
}
@Override
public void setHighlightingEnabled(boolean highlightingEnabled) {
this.highlightingEnabled = highlightingEnabled;
// hide popup and clear highlighed object when disabling
if (!highlightingEnabled) {
popupAnnotation.getAttributes().setVisible(false);
if (prevPopupShape != null) {
prevPopupShape.setHighlighted(false);
}
wwd.redraw();
}
}
// manages change of attributes for highlighting, annotation bubble toggle, event firing
private void internalHighlight(SurfaceShape shape, boolean noDeselect) {
if (!highlightingEnabled) {
return;
}
String shpId = (String) shape.getValue(AVKey.HOVER_TEXT);
// if annotation visible and same shape
if (shape.equals(prevPopupShape) && shape.isHighlighted()) {
if (!noDeselect) {
// hide annotation and de-highlight
popupAnnotation.getAttributes().setVisible(false);
shape.setHighlighted(false);
// forget previous highlighted shape and fire deselection event
prevPopupShape = null;
firePropertyChange(new PropertyChangeEvent(this, PROPERTY_SELECTION, shpId, null));
}
} else {
if (showAnnotation) {
// find shape centroid
final Sector boundingSector =
Sector.boundingSector(shape.getLocations(wwd.getModel().getGlobe()));
Position centroid = new Position(boundingSector.getCentroid(), 0d);
// prepare and show annotation
popupAnnotation.setText(shpId);
popupAnnotation.setPosition(centroid);
popupAnnotation.getAttributes().setVisible(true);
}
// highlight shape
shape.setHighlighted(true);
if (prevPopupShape != null) {
// de-highlight previous shape and fire deselection event
prevPopupShape.setHighlighted(false);
firePropertyChange(
new PropertyChangeEvent(
this, PROPERTY_SELECTION, prevPopupShape.getValue(AVKey.HOVER_TEXT), shpId));
} else {
// fire event only
firePropertyChange(new PropertyChangeEvent(this, PROPERTY_SELECTION, null, shpId));
}
// remember shape
prevPopupShape = shape;
}
}
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();
}
@Override
public void setSurfShapeVisible(String id, boolean flag) throws NoSuchShapeException {
SurfaceShape shape = getSurfShape(id);
shape.setVisible(flag);
}
@Override
public void resetAllSurfShapeColors() {
for (SurfaceShape shp : shapesById.values()) {
shp.setAttributes(attr);
}
}
@Override
public void resetSurfShapeColor(String id) throws NoSuchShapeException {
SurfaceShape shape = getSurfShape(id);
shape.setAttributes(attr);
}