public void paint(Graphics g) {
Graphics2D g_2d = (Graphics2D) g;
Ellipse2D ellipse = new Ellipse2D.Double(0, 2, 80, 80);
Rectangle2D rect = new Rectangle2D.Double(40, 2, 80, 80);
Area a1 = new Area(ellipse);
Area a2 = new Area(rect);
a1.intersect(a2); // "Óë"
g_2d.fill(a1);
ellipse.setFrame(130, 2, 80, 80);
rect.setFrame(170, 2, 80, 80);
a1 = new Area(ellipse);
a2 = new Area(rect);
a1.add(a2); // "»ò"
g_2d.draw(a1);
ellipse.setFrame(0, 90, 80, 80);
rect.setFrame(40, 90, 80, 80);
a1 = new Area(ellipse);
a2 = new Area(rect);
a1.subtract(a2); // "²î"
g_2d.draw(a1);
ellipse.setFrame(130, 90, 80, 80);
rect.setFrame(170, 90, 80, 80);
a1 = new Area(ellipse);
a2 = new Area(rect);
a1.exclusiveOr(a2); // "Òì»ò"
g_2d.fill(a1);
}
public Rectangle2D convertImage2PDFCoord(Rectangle2D r) {
if (currentImage == null) return null;
int imwid = currentImage.getWidth(null);
int imhgt = currentImage.getHeight(null);
AffineTransform t;
try {
t = currentPage.getInitialTransform(imwid, imhgt, prevClip).createInverse();
r.setFrame(r.getX(), r.getY(), 1, 1);
Rectangle2D tr = t.createTransformedShape(r).getBounds2D();
tr.setFrame(tr.getX(), tr.getY(), tr.getWidth(), tr.getHeight());
return tr;
} catch (NoninvertibleTransformException e) {
return null;
}
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
int centerX = getWidth() / 2;
int centerY = getHeight() / 2;
Graphics2D g2d = (Graphics2D) g.create();
g2d.translate(centerX, centerY); // Set Graphics2D transform origin to center of panel
g2d.setColor(fgColor);
bar.setFrame(-barWidth / 2, -barHeight / 2 + barHeight * barPosition, barWidth, barHeight);
g2d.fill(bar);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
for (Spike spike : spikes) {
if (spike != null) {
double opacity = 255;
if (spike.getDirection() == 0) {
opacity = getWidth() * 0.5 - 70 - spike.getPosition().getX();
} else {
opacity = spike.getPosition().getX() + getWidth() * 0.5 - 70;
}
g2d.setColor(new Color(0, 0, 0, (int) clamp(opacity * 10, 0, 255)));
g2d.fill(spike);
}
}
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
g2d.setColor(Color.BLACK);
g2d.draw(barCross);
g2d.setStroke(new BasicStroke(2));
g2d.draw(barFrame);
g2d.dispose();
}
/** @see prefuse.render.AbstractShapeRenderer#getRawShape(prefuse.visual.VisualItem) */
@Override
protected Shape getRawShape(VisualItem item) {
double x1 = item.getDouble(VisualItem.X);
double y1 = item.getDouble(VisualItem.Y);
double x2 = item.getDouble(VisualItem.X2);
double y2 = item.getDouble(VisualItem.Y2);
boolean isX = item.getBoolean(DocumentGridAxisLayout.IS_X);
double midPoint = item.getDouble(DocumentGridAxisLayout.MID_POINT);
// horizontal or vertical coords should be manually held constant so that fisheye works
// properly
if (isX) {
// vertical line
m_line.setLine(x1, y1, x1, y2);
} else {
// horizontal line
m_line.setLine(x1, y1, x2, y1);
}
if (!item.canGetString(VisualItem.LABEL)) {
return m_line;
}
String label = item.getString(VisualItem.LABEL);
if (label == null) {
return m_line;
}
FontMetrics fm = DEFAULT_GRAPHICS.getFontMetrics(item.getFont());
m_ascent = fm.getAscent();
int h = fm.getHeight();
int w = fm.stringWidth(label);
double tx, ty;
int labelOffset = 10;
if (isX) {
// vertical axis
// get text x-coord, center at midPoint
// tx = x1 + (x2-x1)/2 - w/2;
// tx = midPoint + (x1+midPoint)/2 - w/2;
// tx = x1 + midPoint/2 - w/2;
// simpler approach: just add a fixed distance
tx = x1 + labelOffset;
// get text y-coord
ty = y2 - h;
} else {
// horiz axis
// get text x-coord
tx = x1 - w - 2;
// get text y-coord, center at midPoint
// ty = y1 + (y2-y1)/2 - h/2;
// ty = y1 + midPoint/2 - h/2;
// simpler approach: just add a fixed distance
ty = y1 + labelOffset;
}
m_box.setFrame(tx, ty, w, h);
return m_box;
}
public void addTriggerToParking(TaxiwayParkingModel model) {
Rectangle2D square = ((java.awt.geom.Ellipse2D.Float) model.getParkingCircle()).getBounds2D();
square.setFrame(
square.getX() - (double) (20F * scale),
square.getY() - (double) (20F * scale),
square.getWidth() + (double) (40F * scale),
square.getHeight() + (double) (40F * scale));
TriggerModel triggerModel = new TriggerModel();
triggerModel.setShouldNotify(false);
triggerModel.setType73("YES");
triggerModel.setTypeJet("YES");
triggerModel.setShouldNotify(true);
java.awt.geom.Point2D.Float point =
new java.awt.geom.Point2D.Float(
(float) (square.getX() + square.getWidth() / 2D),
(float) (square.getY() + square.getHeight() / 2D));
java.awt.geom.Point2D.Float vertexPoints[] = new java.awt.geom.Point2D.Float[4];
vertexPoints[0] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float((float) square.getX(), (float) square.getY()),
model.getHeading());
vertexPoints[1] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float(
(float) square.getX(), (float) (square.getY() + square.getHeight())),
model.getHeading());
vertexPoints[2] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float(
(float) (square.getX() + square.getWidth()),
(float) (square.getY() + square.getHeight())),
model.getHeading());
vertexPoints[3] =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float(
(float) (square.getX() + square.getWidth()), (float) square.getY()),
model.getHeading());
for (int i = 0; i < 4; i++) {
VertexModel vertexModel = new VertexModel();
vertexModel.setShouldNotify(false);
vertexModel.setLatLon(
Utilities.getLatLonForPixel(
model.getCenterPoint().getLat(),
model.getCenterPoint().getLon(),
vertexPoints[i].getX(),
vertexPoints[i].getY(),
scale));
vertexModel.setShouldNotify(true);
triggerModel.addVertexModel(vertexModel);
}
addTriggerModel(triggerModel);
}
private static boolean _collision(Shape shp1, Shape shp2) {
// Get shape bounds ...
Rectangle2D bounds1 = shp1.getBounds2D();
Rectangle2D bounds2 = shp2.getBounds2D();
// ... and extend by eps
bounds1.setFrame(
bounds1.getX() - mEps,
bounds1.getY() - mEps,
bounds1.getWidth() + mEps + mEps,
bounds1.getHeight() + mEps + mEps);
bounds2.setFrame(
bounds2.getX() - mEps,
bounds2.getY() - mEps,
bounds2.getWidth() + mEps + mEps,
bounds2.getHeight() + mEps + mEps);
return bounds1.intersects(bounds2);
}
public Rectangle2D convertPDF2ImageCoord(Rectangle2D r) {
if (currentImage == null) return null;
int imwid = currentImage.getWidth(null);
int imhgt = currentImage.getHeight(null);
AffineTransform t = currentPage.getInitialTransform(imwid, imhgt, prevClip);
Rectangle2D tr = t.createTransformedShape(r).getBounds2D();
tr.setFrame(tr.getX(), tr.getY(), tr.getWidth(), tr.getHeight());
return tr;
}
/** Confirm that cloning works. */
public void testCloning() {
EmptyBlock b1 = new EmptyBlock(1.0, 2.0);
Rectangle2D bounds1 = new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0);
b1.setBounds(bounds1);
EmptyBlock b2 = null;
try {
b2 = (EmptyBlock) b1.clone();
} catch (CloneNotSupportedException e) {
fail(e.toString());
}
assertTrue(b1 != b2);
assertTrue(b1.getClass() == b2.getClass());
assertTrue(b1.equals(b2));
bounds1.setFrame(2.0, 4.0, 6.0, 8.0);
assertFalse(b1.equals(b2));
b2.setBounds(new Rectangle2D.Double(2.0, 4.0, 6.0, 8.0));
assertTrue(b1.equals(b2));
}
/** Process mouse dragged event. */
public void mouseDragged(MouseEvent event) {
if (firstDrag && graph.isDoubleBuffered() && cachedBounds == null) {
initOffscreen();
firstDrag = false;
}
Rectangle2D dirty = null;
Graphics g = (offgraphics != null) ? offgraphics : graph.getGraphics();
if (index == -1) return;
if (offgraphics != null || !graph.isXorEnabled()) {
dirty = graph.toScreen((Rectangle2D) vertex.getBounds().clone());
Rectangle2D t = graph.toScreen(AbstractCellView.getBounds(contextViews));
if (t != null) dirty.add(t);
}
Rectangle2D newBounds = computeBounds(event);
if (graph.isXorEnabled()) {
g.setColor(graph.getForeground());
g.setXORMode(graph.getBackground().darker());
overlay(g);
} else {
firstOverlayInvocation = false;
}
if (cachedBounds != null) cachedBounds = newBounds;
else {
// Reset old Bounds
CellView[] all = AbstractCellView.getDescendantViews(new CellView[] {vertex});
for (int i = 0; i < all.length; i++) {
CellView orig = graph.getGraphLayoutCache().getMapping(all[i].getCell(), false);
if (orig != null) {
AttributeMap origAttr = (AttributeMap) orig.getAllAttributes().clone();
all[i].changeAttributes(graph.getGraphLayoutCache(), origAttr);
all[i].refresh(graph.getGraphLayoutCache(), context, false);
}
}
vertex.setBounds(newBounds);
if (vertex != null) graph.getGraphLayoutCache().update(vertex);
if (contextViews != null) graph.getGraphLayoutCache().update(contextViews);
}
if (graph.isXorEnabled()) {
overlay(g);
}
if (offgraphics != null || !graph.isXorEnabled()) {
dirty.add(graph.toScreen((Rectangle2D) vertex.getBounds().clone()));
Rectangle2D t = graph.toScreen(AbstractCellView.getBounds(contextViews));
if (t != null) dirty.add(t);
int border = PortView.SIZE + 10;
if (graph.isPortsScaled()) border = (int) (graph.getScale() * border);
int border2 = border / 2;
dirty.setFrame(
dirty.getX() - border2,
dirty.getY() - border2,
dirty.getWidth() + border,
dirty.getHeight() + border);
double sx1 = Math.max(0, dirty.getX());
double sy1 = Math.max(0, dirty.getY());
double sx2 = sx1 + dirty.getWidth();
double sy2 = sy1 + dirty.getHeight();
if (offgraphics != null) {
graph.drawImage(
(int) sx1, (int) sy1, (int) sx2, (int) sy2, (int) sx1, (int) sy1, (int) sx2,
(int) sy2);
} else {
graph.repaint(
(int) dirty.getX(),
(int) dirty.getY(),
(int) dirty.getWidth(),
(int) dirty.getHeight());
}
}
}
// <editor-fold defaultstate="collapsed" desc="Visualization">
@Override
protected void paintComponent(Graphics g) {
final Graphics2D G2 = (Graphics2D) g.create();
G2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
G2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
G2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
G2.setRenderingHint(
RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
G2.translate(getInnerBounds().x, getInnerBounds().y);
if (lcdBackgroundVisible) {
G2.drawImage(lcdImage, 0, 0, null);
}
// Draw lcd text
if (lcdColor == LcdColor.CUSTOM) {
G2.setColor(customLcdForeground);
} else {
G2.setColor(lcdColor.TEXT_COLOR);
}
G2.setFont(lcdUnitFont);
final double UNIT_STRING_WIDTH;
if (lcdUnitStringVisible && !lcdUnitString.isEmpty()) {
unitLayout = new TextLayout(lcdUnitString, G2.getFont(), RENDER_CONTEXT);
UNIT_BOUNDARY.setFrame(unitLayout.getBounds());
if (lcdTextVisible) {
G2.drawString(
lcdUnitString,
(float)
((lcdImage.getWidth() - UNIT_BOUNDARY.getWidth()) - lcdImage.getHeight() * 0.15f),
(lcdImage.getHeight() * 0.6f));
}
UNIT_STRING_WIDTH = UNIT_BOUNDARY.getWidth();
} else {
UNIT_STRING_WIDTH = 0;
}
// Draw value and oldValue
switch (numberSystem) {
case DEC:
default:
G2.setFont(lcdValueFont);
valueLayout = new TextLayout(formatLcdValue(lcdValue), G2.getFont(), RENDER_CONTEXT);
VALUE_BOUNDARY.setFrame(valueLayout.getBounds());
if (lcdTextVisible) {
G2.drawString(
formatLcdValue(lcdValue),
(float)
((lcdImage.getMinX()
+ (lcdImage.getWidth() - UNIT_STRING_WIDTH - VALUE_BOUNDARY.getWidth())
- lcdImage.getHeight() * 0.3)),
(lcdImage.getHeight() * 0.6f));
}
G2.setFont(lcdFormerValueFont);
oldValueLayout = new TextLayout(formatLcdValue(oldValue), G2.getFont(), RENDER_CONTEXT);
OLD_VALUE_BOUNDARY.setFrame(oldValueLayout.getBounds());
if (lcdTextVisible) {
G2.drawString(
formatLcdValue(oldValue),
(float) ((lcdImage.getWidth() - OLD_VALUE_BOUNDARY.getWidth()) / 2f),
(lcdImage.getHeight() * 0.9f));
}
break;
case HEX:
G2.setFont(lcdValueFont);
valueLayout =
new TextLayout(
Integer.toHexString((int) lcdValue).toUpperCase(), G2.getFont(), RENDER_CONTEXT);
VALUE_BOUNDARY.setFrame(valueLayout.getBounds());
if (lcdTextVisible) {
G2.drawString(
Integer.toHexString((int) lcdValue).toUpperCase(),
(float)
((lcdImage.getMinX()
+ (lcdImage.getWidth() - UNIT_STRING_WIDTH - VALUE_BOUNDARY.getWidth())
- lcdImage.getHeight() * 0.3)),
(lcdImage.getHeight() * 0.6f));
}
G2.setFont(lcdFormerValueFont);
oldValueLayout =
new TextLayout(
Integer.toHexString((int) oldValue).toUpperCase(), G2.getFont(), RENDER_CONTEXT);
OLD_VALUE_BOUNDARY.setFrame(oldValueLayout.getBounds());
if (lcdTextVisible) {
G2.drawString(
Integer.toHexString((int) oldValue).toUpperCase(),
(float) ((lcdImage.getWidth() - OLD_VALUE_BOUNDARY.getWidth()) / 2f),
(lcdImage.getHeight() * 0.9f));
}
break;
case OCT:
G2.setFont(lcdValueFont);
valueLayout =
new TextLayout(Integer.toOctalString((int) lcdValue), G2.getFont(), RENDER_CONTEXT);
VALUE_BOUNDARY.setFrame(valueLayout.getBounds());
if (lcdTextVisible) {
G2.drawString(
Integer.toOctalString((int) lcdValue),
(float)
((lcdImage.getMinX()
+ (lcdImage.getWidth() - UNIT_STRING_WIDTH - VALUE_BOUNDARY.getWidth())
- lcdImage.getHeight() * 0.3)),
(lcdImage.getHeight() * 0.6f));
}
G2.setFont(lcdFormerValueFont);
oldValueLayout =
new TextLayout(Integer.toOctalString((int) oldValue), G2.getFont(), RENDER_CONTEXT);
OLD_VALUE_BOUNDARY.setFrame(oldValueLayout.getBounds());
if (lcdTextVisible) {
G2.drawString(
Integer.toOctalString((int) oldValue),
(float) ((lcdImage.getWidth() - OLD_VALUE_BOUNDARY.getWidth()) / 2f),
(lcdImage.getHeight() * 0.9f));
}
break;
}
// Draw lcd info string
if (!lcdInfoString.isEmpty()) {
G2.setFont(lcdInfoFont);
infoLayout = new TextLayout(lcdInfoString, G2.getFont(), RENDER_CONTEXT);
INFO_BOUNDARY.setFrame(infoLayout.getBounds());
G2.drawString(lcdInfoString, 5f, (float) INFO_BOUNDARY.getHeight() + 5f);
}
// Draw lcd threshold indicator
if (numberSystem == NumberSystem.DEC && lcdThresholdVisible && lcdValue >= lcdThreshold) {
if (!lcdThresholdBehaviourInverted) {
if (lcdValue >= lcdThreshold) {
G2.drawImage(lcdThresholdImage, 5, getHeight() - lcdThresholdImage.getHeight() - 5, null);
}
} else {
if (lcdValue <= lcdThreshold) {
G2.drawImage(lcdThresholdImage, 5, getHeight() - lcdThresholdImage.getHeight() - 5, null);
}
}
}
if (glowVisible && glowing) {
G2.drawImage(glowImageOn, 0, 0, null);
}
if (!isEnabled()) {
G2.setColor(DISABLED_COLOR);
G2.fill(disabledShape);
}
G2.translate(-getInnerBounds().x, -getInnerBounds().y);
G2.dispose();
}
public Rectangle2D getOutLine(Line2D l) {
Rectangle2D r = l.getBounds2D();
r.setFrame(r.getX() - 1.0, r.getY() - 1.0, r.getWidth() + 2.0, r.getHeight() + 2.0);
return r;
}
/**
* Getter.
*
* @param rect When the position is in animation the resulting frame is the destination
* bounding-box of the render pass. Otherwise the current bounding box is used.
*/
public void getPredictBBox(final Rectangle2D rect) {
pass.getBoundingBox(rect);
final Point2D pred = getPredict();
rect.setFrame(
rect.getX() + pred.getX(), rect.getY() + pred.getY(), rect.getWidth(), rect.getHeight());
}
@Override
protected void paintControls(Graphics2D g, ShapeCreationPanel scp) {
g = (Graphics2D) g.create();
Rectangle2D r = new Rectangle2D.Float();
Ellipse2D e = new Ellipse2D.Float();
Line2D line = new Line2D.Float();
double z = ((double) scp.getHandleSize()) / 2.0;
AffineTransform tx = scp.getTransform();
try {
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setColor(Color.black);
g.setStroke(new BasicStroke(1));
CubicPath[] paths = getCubicPaths(scp);
Selection selection = scp.getSelectionModel().getSelection();
Selection indication = scp.getSelectionModel().getIndication();
for (int shapeIndex = 0; shapeIndex < paths.length; shapeIndex++) {
if (scp.getHandlesActive().supports(scp, shapeIndex)) {
CubicPath path = paths[shapeIndex];
if (path != null && path.isEmpty() == false) {
for (int nodeIndex = 0; nodeIndex < path.getNodeCount(); nodeIndex++) {
Point2D nodePoint = path.getNode(nodeIndex, null);
nodePoint = tx.transform(nodePoint, null);
Point2D p = path.getPrevControlForNode(nodeIndex, null);
if (p != null) {
p = tx.transform(p, null);
g.setColor(Color.lightGray);
line.setLine(nodePoint, p);
g.draw(line);
e.setFrame(p.getX() - z, p.getY() - z, 2 * z, 2 * z);
if (selection.getShapeIndex() == shapeIndex
&& selection.getNodeIndex() == nodeIndex
&& Handle.PREVIOUS_CONTROL.equals(selection.getHandle())) {
g.setColor(Color.black);
} else if (indication.getShapeIndex() == shapeIndex
&& indication.getNodeIndex() == nodeIndex
&& Handle.PREVIOUS_CONTROL.equals(indication.getHandle())) {
g.setColor(Color.gray);
} else {
g.setColor(Color.white);
}
g.fill(e);
g.setColor(Color.black);
g.draw(e);
}
p = path.getNextControlForNode(nodeIndex, null);
if (p != null) {
p = tx.transform(p, null);
g.setColor(Color.lightGray);
line.setLine(nodePoint, p);
g.draw(line);
e.setFrame(p.getX() - z, p.getY() - z, 2 * z, 2 * z);
if (selection.getShapeIndex() == shapeIndex
&& selection.getNodeIndex() == nodeIndex
&& Handle.NEXT_CONTROL.equals(selection.getHandle())) {
g.setColor(Color.black);
} else if (indication.getShapeIndex() == shapeIndex
&& indication.getNodeIndex() == nodeIndex
&& Handle.NEXT_CONTROL.equals(indication.getHandle())) {
} else {
g.setColor(Color.white);
}
g.fill(e);
g.setColor(Color.black);
g.draw(e);
}
r.setFrame(nodePoint.getX() - z, nodePoint.getY() - z, 2 * z, 2 * z);
if (selection.getShapeIndex() == shapeIndex
&& selection.getNodeIndex() == nodeIndex
&& Handle.PRIMARY.equals(selection.getHandle())) {
g.setColor(Color.black);
} else if (indication.getShapeIndex() == shapeIndex
&& indication.getNodeIndex() == nodeIndex
&& Handle.PRIMARY.equals(indication.getHandle())) {
g.setColor(Color.gray);
} else {
g.setColor(Color.white);
}
g.fill(r);
g.setColor(Color.black);
g.draw(r);
}
}
}
}
} finally {
g.dispose();
}
}