public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (cmd.equals("del")) {
try {
UnionSet set = (UnionSet) ref.getData();
SampledSet[] sets = set.getSets();
SampledSet[] new_sets = new SampledSet[sets.length - 1];
System.arraycopy(sets, 0, new_sets, 0, sets.length - 1);
ref.setData(new UnionSet(set.getType(), new_sets));
} catch (VisADException ex) {
} catch (RemoteException ex) {
}
} else if (cmd.equals("fill")) {
UnionSet set = null;
try {
set = (UnionSet) ref.getData();
System.out.println("area = " + DelaunayCustom.computeArea(set));
} catch (VisADException ex) {
System.out.println(ex.getMessage());
}
try {
// Irregular2DSet new_set = DelaunayCustom.fill(set);
Irregular2DSet new_set = DelaunayCustom.fillCheck(set, false);
if (new_ref == null) {
new_ref = new DataReferenceImpl("fill");
ConstantMap[] cmaps =
new ConstantMap[] {
new ConstantMap(1.0, Display.Blue),
new ConstantMap(1.0, Display.Red),
new ConstantMap(0.0, Display.Green)
};
DataRenderer renderer =
(display instanceof DisplayImplJ3D)
? (DataRenderer) new DefaultRendererJ3D()
: (DataRenderer) new DefaultRendererJ2D();
renderer.suppressExceptions(true);
display.addReferences(renderer, new_ref, cmaps);
}
new_ref.setData(new_set);
} catch (VisADException ex) {
System.out.println(ex.getMessage());
} catch (RemoteException ex) {
System.out.println(ex.getMessage());
}
} else if (cmd.equals("lines")) {
try {
lines = !lines;
GraphicsModeControl mode = display.getGraphicsModeControl();
if (lines) {
mode.setPolygonMode(DisplayImplJ3D.POLYGON_LINE);
} else {
mode.setPolygonMode(DisplayImplJ3D.POLYGON_FILL);
}
} catch (VisADException ex) {
System.out.println(ex.getMessage());
} catch (RemoteException ex) {
System.out.println(ex.getMessage());
}
}
}
/**
* Copy the state of a remote control to this control
*
* @param rmt remote control to sync with this one
* @throws VisADException rmt == null or rmt is not a GraphicsModeControlJ3D or couldn't tell if
* control was changed.
*/
public void syncControl(Control rmt) throws VisADException {
if (rmt == null) {
throw new VisADException(
"Cannot synchronize " + getClass().getName() + " with null Control object");
}
if (!(rmt instanceof GraphicsModeControlJ3D)) {
throw new VisADException(
"Cannot synchronize " + getClass().getName() + " with " + rmt.getClass().getName());
}
GraphicsModeControlJ3D rmtCtl = (GraphicsModeControlJ3D) rmt;
boolean changed = false;
boolean redisplay = false;
if (!Util.isApproximatelyEqual(lineWidth, rmtCtl.lineWidth)) {
changed = true;
redisplay = true;
lineWidth = rmtCtl.lineWidth;
}
if (!Util.isApproximatelyEqual(pointSize, rmtCtl.pointSize)) {
changed = true;
redisplay = true;
pointSize = rmtCtl.pointSize;
}
if (pointMode != rmtCtl.pointMode) {
changed = true;
redisplay = true;
pointMode = rmtCtl.pointMode;
}
if (textureEnable != rmtCtl.textureEnable) {
changed = true;
redisplay = true;
textureEnable = rmtCtl.textureEnable;
}
if (scaleEnable != rmtCtl.scaleEnable) {
changed = true;
getDisplayRenderer().setScaleOn(scaleEnable);
scaleEnable = rmtCtl.scaleEnable;
}
if (transparencyMode != rmtCtl.transparencyMode) {
changed = true;
redisplay = true;
transparencyMode = rmtCtl.transparencyMode;
}
if (adjustProjectionSeam != rmtCtl.adjustProjectionSeam) {
changed = true;
redisplay = true;
adjustProjectionSeam = rmtCtl.adjustProjectionSeam;
}
if (texture3DMode != rmtCtl.texture3DMode) {
changed = true;
redisplay = true;
texture3DMode = rmtCtl.texture3DMode;
}
if (cacheAppearances != rmtCtl.cacheAppearances) {
changed = true;
cacheAppearances = rmtCtl.cacheAppearances;
}
if (mergeGeometries != rmtCtl.mergeGeometries) {
changed = true;
mergeGeometries = rmtCtl.mergeGeometries;
}
if (projectionPolicy != rmtCtl.projectionPolicy) {
changed = true;
redisplay = true;
projectionPolicy = rmtCtl.projectionPolicy;
DisplayRendererJ3D displayRenderer;
displayRenderer = (DisplayRendererJ3D) getDisplayRenderer();
if (displayRenderer != null) {
displayRenderer.getView().setProjectionPolicy(projectionPolicy);
}
}
if (polygonMode != rmtCtl.polygonMode) {
changed = true;
polygonMode = rmtCtl.polygonMode;
}
if (missingTransparent != rmtCtl.missingTransparent) {
changed = true;
missingTransparent = rmtCtl.missingTransparent;
}
if (curvedSize != rmtCtl.curvedSize) {
changed = true;
curvedSize = rmtCtl.curvedSize;
}
if (!Util.isApproximatelyEqual(polygonOffset, rmtCtl.polygonOffset)) {
changed = true;
polygonOffset = rmtCtl.polygonOffset;
}
if (!Util.isApproximatelyEqual(polygonOffsetFactor, rmtCtl.polygonOffsetFactor)) {
changed = true;
polygonOffsetFactor = rmtCtl.polygonOffsetFactor;
}
if (anti_alias_flag != rmtCtl.anti_alias_flag) {
changed = true;
anti_alias_flag = rmtCtl.anti_alias_flag;
}
if (colorMode != rmtCtl.colorMode) {
changed = true;
colorMode = rmtCtl.colorMode;
}
if (lineStyle != rmtCtl.lineStyle) {
changed = true;
lineStyle = rmtCtl.lineStyle;
}
if (changed) {
try {
changeControl(true);
} catch (RemoteException re) {
throw new VisADException(
"Could not indicate that control" + " changed: " + re.getMessage());
}
}
if (redisplay) {
getDisplay().reDisplayAll();
}
}