/** Transform a bounding box. This is only a rough estimate. */
public Rectangle2D transform(Rectangle2D r) {
Point2D.Double in = new Point2D.Double();
Point2D.Double out = new Point2D.Double();
Rectangle2D bounds = null;
if (isRectilinear()) {
for (int ix = 0; ix < 2; ix++) {
double x = r.getX() + r.getWidth() * ix;
for (int iy = 0; iy < 2; iy++) {
double y = r.getY() + r.getHeight() * iy;
in.x = x;
in.y = y;
transform(in, out);
if (ix == 0 && iy == 0) bounds = new Rectangle2D.Double(out.x, out.y, 0, 0);
else bounds.add(out.x, out.y);
}
}
} else {
for (int ix = 0; ix < 7; ix++) {
double x = r.getX() + r.getWidth() * ix / 6;
for (int iy = 0; iy < 7; iy++) {
double y = r.getY() + r.getHeight() * iy / 6;
in.x = x;
in.y = y;
transform(in, out);
if (ix == 0 && iy == 0) bounds = new Rectangle2D.Double(out.x, out.y, 0, 0);
else bounds.add(out.x, out.y);
}
}
}
return bounds;
}
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
String message = "Hello, World!";
Font f = new Font("Serif", Font.BOLD, 36);
g2.setFont(f);
FontRenderContext context = g2.getFontRenderContext();
Rectangle2D bounds = f.getStringBounds(message, context);
double x = (getWidth() - bounds.getWidth()) / 2;
double y = (getHeight() - bounds.getHeight()) / 2;
double ascent = -bounds.getY();
double baseY = y + ascent;
g2.drawString(message, (int) x, (int) baseY);
g2.setPaint(Color.LIGHT_GRAY);
g2.draw(new Line2D.Double(x, baseY, x + bounds.getWidth(), baseY));
Rectangle2D rect = new Rectangle2D.Double(x, y, bounds.getWidth(), bounds.getHeight());
g2.draw(rect);
}
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);
}
public void addStationToParking(TaxiwayParkingModel model) {
Rectangle2D square = ((java.awt.geom.Ellipse2D.Float) model.getParkingCircle()).getBounds2D();
SceneryModel sceneryModel = new SceneryModel();
sceneryModel.setShouldNotify(false);
sceneryModel.setName("{0da416ee-c523-4d81-a562-9ce503f28468}");
sceneryModel.setHeading(model.getHeading());
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 sceneryPoint =
Utilities.rotatePoint(
point,
new java.awt.geom.Point2D.Float(
(float) (square.getX() + square.getWidth() / 2D),
(float) (square.getY() - 27.5D * (double) scale)),
model.getHeading());
sceneryModel.setLatLon(
Utilities.getLatLonForPixel(
model.getCenterPoint().getLat(),
model.getCenterPoint().getLon(),
sceneryPoint.getX(),
sceneryPoint.getY(),
scale));
sceneryModel.setShouldNotify(true);
addSceneryModel(sceneryModel);
}
private Paint decodeGradient6(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.0f, 0.03f, 0.06f, 0.33f, 0.6f, 0.65f, 0.7f, 0.825f, 0.95f, 0.975f, 1.0f},
new Color[] {
color28,
decodeColor(color28, color29, 0.5f),
color29,
decodeColor(color29, color30, 0.5f),
color30,
decodeColor(color30, color30, 0.5f),
color30,
decodeColor(color30, color31, 0.5f),
color31,
decodeColor(color31, color32, 0.5f),
color32
});
}
private Paint decodeGradient10(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.0f, 0.024f, 0.06f, 0.276f, 0.6f, 0.65f, 0.7f, 0.856f, 0.96f, 0.98f, 1.0f},
new Color[] {
(Color) componentColors[0],
decodeColor((Color) componentColors[0], (Color) componentColors[1], 0.5f),
(Color) componentColors[1],
decodeColor((Color) componentColors[1], (Color) componentColors[2], 0.5f),
(Color) componentColors[2],
decodeColor((Color) componentColors[2], (Color) componentColors[2], 0.5f),
(Color) componentColors[2],
decodeColor((Color) componentColors[2], (Color) componentColors[3], 0.5f),
(Color) componentColors[3],
decodeColor((Color) componentColors[3], (Color) componentColors[3], 0.5f),
(Color) componentColors[3]
});
}
/**
* Draw labels for picking.
*
* @param dc Current draw context.
* @param pickSupport the PickSupport instance to be used.
*/
protected void doPick(DrawContext dc, PickSupport pickSupport) {
GL gl = dc.getGL();
Angle heading = this.rotation;
double headingDegrees;
if (heading != null) headingDegrees = heading.degrees;
else headingDegrees = 0;
int x = this.screenPoint.x;
int y = this.screenPoint.y;
boolean matrixPushed = false;
try {
if (headingDegrees != 0) {
gl.glPushMatrix();
matrixPushed = true;
gl.glTranslated(x, y, 0);
gl.glRotated(headingDegrees, 0, 0, 1);
gl.glTranslated(-x, -y, 0);
}
for (int i = 0; i < this.lines.length; i++) {
Rectangle2D bounds = this.lineBounds[i];
double width = bounds.getWidth();
double height = bounds.getHeight();
x = this.screenPoint.x;
if (this.textAlign.equals(AVKey.CENTER)) x = x - (int) (width / 2.0);
else if (this.textAlign.equals(AVKey.RIGHT)) x = x - (int) width;
y -= this.lineHeight;
Color color = dc.getUniquePickColor();
int colorCode = color.getRGB();
PickedObject po = new PickedObject(colorCode, this.getPickedObject(), this.position, false);
pickSupport.addPickableObject(po);
// Draw line rectangle
gl.glColor3ub((byte) color.getRed(), (byte) color.getGreen(), (byte) color.getBlue());
try {
gl.glBegin(GL.GL_POLYGON);
gl.glVertex3d(x, y, 0);
gl.glVertex3d(x + width - 1, y, 0);
gl.glVertex3d(x + width - 1, y + height - 1, 0);
gl.glVertex3d(x, y + height - 1, 0);
gl.glVertex3d(x, y, 0);
} finally {
gl.glEnd();
}
y -= this.lineSpacing;
}
} finally {
if (matrixPushed) {
gl.glPopMatrix();
}
}
}
protected void drawText(Graphics2D g2) {
// Find the bounds of the entire string.
FontRenderContext frc = g2.getFontRenderContext();
mLayout = new TextLayout(mMessage, mFont, frc);
// Find the dimensions of this component.
int width = getSize().width;
int height = getSize().height;
// Place the first full string, horizontally centered,
// at the bottom of the component.
Rectangle2D bounds = mLayout.getBounds();
double x = (width - bounds.getWidth()) / 2;
double y = height - bounds.getHeight();
drawString(g2, x, y, 0);
// Now draw a second version, anchored to the right side
// of the component and rotated by -PI / 2.
drawString(g2, width - bounds.getHeight(), y, -Math.PI / 2);
}
public void paintComponent(Graphics g) {
// необходиом чтобы текст коректно отрисовывался в окне
super.paintComponent(g);
// рисуем текст в окне
Graphics2D g2 = (Graphics2D) g;
AffineTransform t = g2.getTransform();
g.drawString("It is text", 5, 5);
// создание шрифта
Font f = new Font("SanasSerif", Font.ITALIC, 20);
g2.setFont(f);
g2.drawString("It is new text", 5, 33);
String[] fontNames =
GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
for (int i = 5; i < 20; i++) {
g2.rotate(-0.05);
g2.setColor(
new Color(
(int) (Math.random() * 255),
(int) (Math.random() * 255),
(int) (Math.random() * 255)));
Font f1 = new Font(fontNames[i], Font.BOLD, 20);
g2.setFont(f1);
g2.drawString(fontNames[i], 5, 20 * i);
}
// текст в центре
g2.setTransform(t); // возращение к кординатам, которые запонилив начале
Font f2 = new Font("SanasSerif", Font.ITALIC, 20);
g2.setFont(f2);
String s = "It is center!";
FontRenderContext context = g2.getFontRenderContext();
Rectangle2D r = f2.getStringBounds(s, context);
double x1 = (getWidth() - r.getWidth()) / 2;
double y1 = (getHeight() - r.getHeight()) / 2;
double ascent = -r.getY(); // узнаем высоту текста
double y2 = y1 + ascent;
Rectangle2D rect = new Rectangle2D.Double(x1, y1, r.getWidth(), r.getHeight());
g2.setColor(Color.YELLOW);
g2.fill(rect);
g2.setColor(Color.red);
g2.drawString(s, (int) x1, (int) y2);
g2.setColor(Color.blue);
g2.draw(new Line2D.Double(x1, y2, x1 + r.getWidth(), y2));
g2.draw(rect);
}
/**
* Constructs a new arc, initialized to the specified location, size, angular extents, and
* closure type.
*
* @param ellipseBounds The framing rectangle that defines the outer boundary of the full
* ellipse of which this arc is a partial section.
* @param start The starting angle of the arc in degrees.
* @param extent The angular extent of the arc in degrees.
* @param type The closure type for the arc: {@link #OPEN}, {@link #CHORD}, or {@link #PIE}.
* @since 1.2
*/
public Double(Rectangle2D ellipseBounds, double start, double extent, int type) {
super(type);
this.x = ellipseBounds.getX();
this.y = ellipseBounds.getY();
this.width = ellipseBounds.getWidth();
this.height = ellipseBounds.getHeight();
this.start = start;
this.extent = extent;
}
/**
* Constructs a new arc, initialized to the specified location, size, angular extents, and
* closure type.
*
* @param ellipseBounds The framing rectangle that defines the outer boundary of the full
* ellipse of which this arc is a partial section.
* @param start The starting angle of the arc in degrees.
* @param extent The angular extent of the arc in degrees.
* @param type The closure type for the arc: {@link #OPEN}, {@link #CHORD}, or {@link #PIE}.
* @since 1.2
*/
public Float(Rectangle2D ellipseBounds, float start, float extent, int type) {
super(type);
this.x = (float) ellipseBounds.getX();
this.y = (float) ellipseBounds.getY();
this.width = (float) ellipseBounds.getWidth();
this.height = (float) ellipseBounds.getHeight();
this.start = start;
this.extent = extent;
}
protected Angle computeIconRadius(DrawContext dc, double regionPixelSize, Sector drawSector) {
double minCosLat =
Math.min(drawSector.getMinLatitude().cos(), drawSector.getMaxLatitude().cos());
if (minCosLat < 0.001) return Angle.POS180;
Rectangle2D iconDimension = this.computeDrawDimension(regionPixelSize); // Meter
double dLat = iconDimension.getHeight() / dc.getGlobe().getRadius();
double dLon = iconDimension.getWidth() / dc.getGlobe().getRadius() / minCosLat;
return Angle.fromRadians(Math.sqrt(dLat * dLat + dLon * dLon) / 2);
}
/**
* Gets the page count of this section.
*
* @param g2 the graphics context
* @param pf the page format
* @return the number of pages needed
*/
public int getPageCount(Graphics2D g2, PageFormat pf) {
if (message.equals("")) return 0;
FontRenderContext context = g2.getFontRenderContext();
Font f = new Font("Serif", Font.PLAIN, 72);
Rectangle2D bounds = f.getStringBounds(message, context);
scale = pf.getImageableHeight() / bounds.getHeight();
double width = scale * bounds.getWidth();
int pages = (int) Math.ceil(width / pf.getImageableWidth());
return pages;
}
public float getPreferredSpan(int axis) {
switch (axis) {
case View.X_AXIS:
return (float) bounds.getWidth();
case View.Y_AXIS:
return (float) bounds.getHeight();
default:
throw new IllegalArgumentException("Invalid axis: " + axis);
}
}
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
String message = "Hello, World!";
Font f = new Font("Serif", Font.BOLD, 36);
g2.setFont(f);
// measure the size of the message
FontRenderContext context = g2.getFontRenderContext();
Rectangle2D bounds = f.getStringBounds(message, context);
// set (x,y) = top left corner of text
double x = (getWidth() - bounds.getWidth()) / 2;
double y = (getHeight() - bounds.getHeight()) / 2;
// add ascent to y to reach the baseline
double ascent = -bounds.getY();
double baseY = y + ascent;
// draw the message
g2.drawString(message, (int) x, (int) baseY);
g2.setPaint(Color.LIGHT_GRAY);
// draw the baseline
g2.draw(new Line2D.Double(x, baseY, x + bounds.getWidth(), baseY));
// draw the enclosing rectangle
Rectangle2D rect = new Rectangle2D.Double(x, y, bounds.getWidth(), bounds.getHeight());
g2.draw(rect);
}
/**
* Helper method, which calculates the top-left co-ordinate of a rectangle given the rectangle's
* alignment.
*/
protected static void getAlignedPoint(Point2D p, Rectangle2D r, int xAlign, int yAlign) {
double x = r.getX(), y = r.getY(), w = r.getWidth(), h = r.getHeight();
if (xAlign == Constants.CENTER) {
x = x + (w / 2);
} else if (xAlign == Constants.RIGHT) {
x = x + w;
}
if (yAlign == Constants.CENTER) {
y = y + (h / 2);
} else if (yAlign == Constants.BOTTOM) {
y = y + h;
}
p.setLocation(x, y);
}
private Paint decodeGradient9(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.09f, 0.52f, 0.95f},
new Color[] {color39, decodeColor(color39, color40, 0.5f), color40});
}
private Paint decodeGradient3(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.0f, 0.49573863f, 0.99147725f},
new Color[] {color8, decodeColor(color8, color9, 0.5f), color9});
}
private Paint decodeGradient10(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.24868421f * w) + x,
(0.0014705883f * h) + y,
(0.24868421f * w) + x,
(1.0f * h) + y,
new float[] {0.0f, 0.5f, 1.0f},
new Color[] {color48, decodeColor(color48, color49, 0.5f), color49});
}
private Paint decodeGradient2(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.25f * w) + x,
(0.0f * h) + y,
(0.25441176f * w) + x,
(1.0016667f * h) + y,
new float[] {0.0f, 0.5f, 1.0f},
new Color[] {color3, decodeColor(color3, color2, 0.5f), color2});
}
private Paint decodeGradient13(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.26047903f, 0.6302395f, 1.0f},
new Color[] {color62, decodeColor(color62, color63, 0.5f), color63});
}
private Paint decodeGradient4(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.0f, 0.1684492f, 1.0f},
new Color[] {color10, decodeColor(color10, color11, 0.5f), color11});
}
private Paint decodeGradient5(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.1f, 0.49999997f, 0.9f},
new Color[] {color7, decodeColor(color7, color8, 0.5f), color8});
}
public void draw(
Graphics2D g,
Color stringColor,
Color foreground,
Color background,
String info,
double x,
double y) {
FontMetrics fm = g.getFontMetrics();
int h = fm.getHeight();
int w = fm.stringWidth(info);
r1.setRect(
x - w / 2 - in.left, y - in.top - h / 2, w + in.right + in.left, h + in.bottom + in.top);
g.setColor(background);
g.fill(r1);
g.setColor(stringColor);
g.draw(r1);
g.setColor(foreground);
r2.setRect(r1.getX() + 1, r1.getY() + 1, r1.getWidth() - 2, r1.getHeight() - 2);
g.draw(r2);
g.setColor(stringColor);
g.drawString(
info, (float) (r2.getX() + in.left), (float) (r2.getY() + h - (r2.getHeight() - h) / 2));
}
protected List<Sector> computeSectors(DrawContext dc) {
if (this.locations == null || !this.locations.iterator().hasNext()) return null;
// Compute all locations bounding sector, then add some padding for the icon half diagonal
// extent
Sector sector = Sector.boundingSector(this.locations);
// Compute padding
double minCosLat = Math.min(sector.getMinLatitude().cos(), sector.getMaxLatitude().cos());
minCosLat = Math.max(minCosLat, .01); // avoids division by zero at the poles
Rectangle2D iconDimension = this.computeDrawDimension(dc, sector.getCentroid());
double diagonalLength =
Math.sqrt(
iconDimension.getWidth() * iconDimension.getWidth()
+ iconDimension.getHeight() * iconDimension.getHeight());
double padLatRadians = diagonalLength / 2 / dc.getGlobe().getRadius();
double padLonRadians = diagonalLength / 2 / dc.getGlobe().getRadius() / minCosLat;
// Apply padding to sector
Angle minLat = sector.getMinLatitude().subtractRadians(padLatRadians);
Angle maxLat = sector.getMaxLatitude().addRadians(padLatRadians);
Angle minLon = sector.getMinLongitude().subtractRadians(padLonRadians);
Angle maxLon = sector.getMaxLongitude().addRadians(padLatRadians);
return this.computeNormalizedSectors(new Sector(minLat, maxLat, minLon, maxLon));
}
/** @see prefuse.render.Renderer#setBounds(prefuse.visual.VisualItem) */
@Override
public void setBounds(VisualItem item) {
if (!m_manageBounds) {
return;
}
Shape shape = getShape(item);
if (shape == null) {
item.setBounds(item.getX(), item.getY(), 0, 0);
} else if (shape == m_line) {
GraphicsLib.setBounds(item, shape, getStroke(item));
} else {
m_box.add(m_line.getX1(), m_line.getY1());
m_box.add(m_line.getX2(), m_line.getY2());
item.setBounds(m_box.getMinX(), m_box.getMinY(), m_box.getWidth(), m_box.getHeight());
}
}
protected float drawBoxedString(Graphics2D g2, String s, Color c1, Color c2, double x) {
// Calculate the width of the string.
FontRenderContext frc = g2.getFontRenderContext();
TextLayout subLayout = new TextLayout(s, mFont, frc);
float advance = subLayout.getAdvance();
// Fill the background rectangle with a gradient.
GradientPaint gradient = new GradientPaint((float) x, 0, c1, (float) (x + advance), 0, c2);
g2.setPaint(gradient);
Rectangle2D bounds = mLayout.getBounds();
Rectangle2D back = new Rectangle2D.Double(x, 0, advance, bounds.getHeight());
g2.fill(back);
// Draw the string over the gradient rectangle.
g2.setPaint(Color.white);
g2.setFont(mFont);
g2.drawString(s, (float) x, (float) -bounds.getY());
return advance;
}
private Paint decodeGradient4(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float) bounds.getX();
float y = (float) bounds.getY();
float w = (float) bounds.getWidth();
float h = (float) bounds.getHeight();
return decodeGradient(
(0.5f * w) + x,
(0.0f * h) + y,
(0.5f * w) + x,
(1.0f * h) + y,
new float[] {0.1f, 0.49999997f, 0.9f},
new Color[] {
(Color) componentColors[0],
decodeColor((Color) componentColors[0], (Color) componentColors[1], 0.5f),
(Color) componentColors[1]
});
}
@Override
public Rectangle2D.Double getDrawingArea() {
if (cachedDrawingArea == null) {
Rectangle2D rx = getBounds();
Rectangle2D.Double r =
(rx instanceof Rectangle2D.Double)
? (Rectangle2D.Double) rx
: new Rectangle2D.Double(rx.getX(), rx.getY(), rx.getWidth(), rx.getHeight());
double g = SVGAttributeKeys.getPerpendicularHitGrowth(this);
Geom.grow(r, g, g);
if (TRANSFORM.get(this) == null) {
cachedDrawingArea = r;
} else {
cachedDrawingArea = new Rectangle2D.Double();
cachedDrawingArea.setRect(TRANSFORM.get(this).createTransformedShape(r).getBounds2D());
}
}
return (Rectangle2D.Double) cachedDrawingArea.clone();
}
/** Gets the drawing area without taking the decorator into account. */
@Override
protected Rectangle2D.Double getFigureDrawingArea() {
if (getText() == null) {
return getBounds();
} else {
TextLayout layout = getTextLayout();
Rectangle2D.Double r =
new Rectangle2D.Double(origin.x, origin.y, layout.getAdvance(), layout.getAscent());
Rectangle2D lBounds = layout.getBounds();
if (!lBounds.isEmpty() && !Double.isNaN(lBounds.getX())) {
r.add(
new Rectangle2D.Double(
lBounds.getX() + origin.x,
(lBounds.getY() + origin.y + layout.getAscent()),
lBounds.getWidth(),
lBounds.getHeight()));
}
// grow by two pixels to take antialiasing into account
Geom.grow(r, 2d, 2d);
return r;
}
}