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());
}
}
}
/**
* prepare for transforming Data into scene graph depictions, including possible auto-scaling of
* ScalarMaps
*
* @param temp Vector of DataRenderers
* @param tmap Vector of ScalarMaps
* @param go flag indicating whether Data transforms are requested
* @param initialize flag indicating whether auto-scaling is requested
* @throws VisADException a VisAD error occurred
* @throws RemoteException an RMI error occurred
*/
public void prepareAction(Vector temp, Vector tmap, boolean go, boolean initialize)
throws VisADException, RemoteException {
DataShadow shadow = null;
Enumeration renderers = temp.elements();
while (renderers.hasMoreElements()) {
DataRenderer renderer = (DataRenderer) renderers.nextElement();
shadow = renderer.prepareAction(go, initialize, shadow);
}
if (shadow != null) {
// apply RealType ranges and animationSampling
Enumeration maps = tmap.elements();
while (maps.hasMoreElements()) {
ScalarMap map = ((ScalarMap) maps.nextElement());
map.setRange(shadow);
}
}
ScalarMap.equalizeFlow(tmap, Display.DisplayFlow1Tuple);
ScalarMap.equalizeFlow(tmap, Display.DisplayFlow2Tuple);
}
/**
* Indicates if this instance is identical to another object.
*
* @param obj The other object.
* @return <code>true</code> if and only if this instance is identical to the other object.
*/
public boolean equals(Object obj) {
boolean equals;
if (!(obj instanceof DisplayableMeanWind)) {
equals = false;
} else {
DisplayableMeanWind that = (DisplayableMeanWind) obj;
equals =
(this == that)
|| ((dataRenderer == null)
? that.dataRenderer == null
: dataRenderer.equals(that.dataRenderer))
&& super.equals(that);
}
return equals;
}
/**
* Returns the hash code of this instance.
*
* @return The hash code of this instance.
*/
public int hashCode() {
return ((dataRenderer == null) ? 0 : dataRenderer.hashCode()) ^ super.hashCode();
}
/**
* Method description
*
* @param track
* @param context
* @param arect
*/
@Override
public void renderAxis(Track track, RenderContext context, Rectangle arect) {
// For now disable axes for all chromosome view
if (context.getChr().equals(Globals.CHR_ALL)) {
return;
}
super.renderAxis(track, context, arect);
Rectangle drawingRect = calculateDrawingRect(arect);
PreferenceManager prefs = PreferenceManager.getInstance();
Color labelColor =
prefs.getAsBoolean(PreferenceManager.CHART_COLOR_TRACK_NAME)
? track.getColor()
: Color.black;
Graphics2D labelGraphics = context.getGraphic2DForColor(labelColor);
labelGraphics.setFont(FontManager.getFont(8));
if (prefs.getAsBoolean(PreferenceManager.CHART_DRAW_TRACK_NAME)) {
// Only attempt if track height is > 25 pixels
if (arect.getHeight() > 25) {
Rectangle labelRect = new Rectangle(arect.x, arect.y + 10, arect.width, 10);
labelGraphics.setFont(FontManager.getFont(10));
GraphicUtils.drawCenteredText(track.getName(), labelRect, labelGraphics);
}
}
if (prefs.getAsBoolean(PreferenceManager.CHART_DRAW_Y_AXIS)) {
Rectangle axisRect = new Rectangle(arect.x, arect.y + 1, AXIS_AREA_WIDTH, arect.height);
DataRange axisDefinition = track.getDataRange();
float maxValue = axisDefinition.getMaximum();
float baseValue = axisDefinition.getBaseline();
float minValue = axisDefinition.getMinimum();
// Bottom (minimum tick mark)
int pY = computeYPixelValue(drawingRect, axisDefinition, minValue);
labelGraphics.drawLine(
axisRect.x + AXIS_AREA_WIDTH - 10, pY, axisRect.x + AXIS_AREA_WIDTH - 5, pY);
GraphicUtils.drawRightJustifiedText(
formatter.format(minValue), axisRect.x + AXIS_AREA_WIDTH - 15, pY, labelGraphics);
// Top (maximum tick mark)
int topPY = computeYPixelValue(drawingRect, axisDefinition, maxValue);
labelGraphics.drawLine(
axisRect.x + AXIS_AREA_WIDTH - 10, topPY, axisRect.x + AXIS_AREA_WIDTH - 5, topPY);
GraphicUtils.drawRightJustifiedText(
formatter.format(maxValue), axisRect.x + AXIS_AREA_WIDTH - 15, topPY + 4, labelGraphics);
// Connect top and bottom
labelGraphics.drawLine(
axisRect.x + AXIS_AREA_WIDTH - 10, topPY, axisRect.x + AXIS_AREA_WIDTH - 10, pY);
// Middle tick mark. Draw only if room
int midPY = computeYPixelValue(drawingRect, axisDefinition, baseValue);
if ((midPY < pY - 15) && (midPY > topPY + 15)) {
labelGraphics.drawLine(
axisRect.x + AXIS_AREA_WIDTH - 10, midPY, axisRect.x + AXIS_AREA_WIDTH - 5, midPY);
GraphicUtils.drawRightJustifiedText(
formatter.format(baseValue),
axisRect.x + AXIS_AREA_WIDTH - 15,
midPY + 4,
labelGraphics);
}
} else if (track.isShowDataRange() && arect.height > 20) {
drawScale(track.getDataRange(), context, arect);
}
}
