@Override
public void paint(Graphics g) {
Area a = new Area();
Shape orejad = new Ellipse2D.Double(450, 100, 300, 300);
Shape orejai = new Ellipse2D.Double(950, 100, 300, 300);
a.add(new Area(orejai));
a.add(new Area(orejad));
Shape cabeza = new Ellipse2D.Double(600, 200, 500, 500);
a.add(new Area(cabeza));
Shape ojoi = new Ellipse2D.Double(675, 300, 100, 100);
a.subtract(new Area(ojoi));
Shape ojod = new Ellipse2D.Double(925, 300, 100, 100);
a.subtract(new Area(ojod));
Shape clip4 = new Ellipse2D.Double(0, 0, 400, 200);
// super.paint(g);
Area b = new Area(new Rectangle2D.Double(0, 0, 4000, 4000));
b.subtract(a);
g.setClip(b);
g.setColor(c);
g.fillRect((int) x, (int) y, (int) (Math.random() * 200), (int) (Math.random() * 200));
g.fillRect((int) x + 9, (int) y + 9, (int) (Math.random() * 200), (int) (Math.random() * 200));
g.fillRect(
(int) x + 18, (int) y + 18, (int) (Math.random() * 200), (int) (Math.random() * 200));
g.fillRect(
(int) x + 27, (int) y + 27, (int) (Math.random() * 200), (int) (Math.random() * 200));
g.setClip(a);
g.setColor(new Color(255, 123, 0, 5));
g.fillRect(
(int) x + 27, (int) y + 27, (int) (Math.random() * 200), (int) (Math.random() * 200));
x = x + vx;
y = y + vy;
if (x < 0) {
vx = 5.6689f;
// setBackground(getColorRandom());
c = getColorRandom();
}
if (y < 0) {
vy = 0.5f;
// setBackground(getColorRandom());
c = getColorRandom();
}
if (x > 1900) {
vx = -5.6689f;
// setBackground(getColorRandom());
c = getColorRandom();
}
if (y > 900) {
vy = -0.5f;
// setBackground(getColorRandom());
c = getColorRandom();
}
repaint();
}
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);
}
private static final Shape createMask(int width, int height) {
Shape outside = new Rectangle2D.Double(0, 0, width, height);
Shape inside = new RoundRectangle2D.Double(10, 10, width - 20, height - 20, 50, 50);
Area area = new Area(outside);
area.subtract(new Area(inside));
return area;
}
public void paintBorder(final Graphics g, final int x, final int y, final int w, final int h) {
((Graphics2D) g)
.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setColor(focusColor);
rect.setRoundRect(x + 0.6, y + 0.6, w - 1.2, h - 1.2, outsideRadius, outsideRadius);
area.reset();
area.add(new Area(rect));
rect.setRoundRect(x + 2, y + 2, w - 4, h - 4, insideRadius, insideRadius);
area.subtract(new Area(rect));
((Graphics2D) g).fill(area);
}
public void actionPerformed(ActionEvent ae) {
Area area = null;
List<Attribute> attrs = new ArrayList<Attribute>();
boolean fill = false;
for (Vector v : shapes) {
Primitive vv = v;
while (vv instanceof Proxy && !(vv instanceof PaintedPrimitive)) {
vv = ((Proxy) vv).getProxiedPrimitive();
}
if (vv instanceof PaintedPrimitive) {
PaintedPrimitive pp = (PaintedPrimitive) vv;
List<Attribute> atts = pp.allAttributes();
System.err.println(" include attributes " + atts);
attrs.addAll(pp.allAttributes());
}
fill |= v instanceof Fillable && ((Fillable) v).isFill();
if (area == null) {
area = new Area(v.toShape());
} else {
Area other = new Area(v.toShape());
switch (kind) {
case UNION:
area.add(other);
break;
case INTERSECTION:
area.intersect(other);
break;
case SUBTRACTION:
area.subtract(other);
break;
case XOR:
area.exclusiveOr(other);
break;
default:
throw new AssertionError();
}
}
}
if (area != null) {
PathIteratorWrapper wrap =
new PathIteratorWrapper(
area.getPathIterator(AffineTransform.getTranslateInstance(0, 0)), fill);
// XXX probably don't want all attributes, they may be
// redundant
PaintedPrimitive pp = PaintedPrimitive.create(wrap, attrs);
stack.replace(shapes, pp);
if (repainter != null) {
repainter.requestRepaint();
;
}
}
}
/**
* Draw all primitives in this layer but do not draw modified ones (they are drawn by the edit
* layer). Draw nodes last to overlap the ways they belong to.
*/
@Override
public void paint(final Graphics g, final MapView mv) {
boolean active = true;
boolean inactive = false;
boolean virtual = false;
// draw the hatched area for non-downloaded region. only draw if we're
// the active
// and bounds are defined; don't draw for inactive layers or loaded GPX
// files etc
if (active
&& Main.pref.getBoolean("draw.data.downloaded_area", true)
&& !data.dataSources.isEmpty()) {
// initialize area with current viewport
Rectangle b = Main.map.mapView.getBounds();
// on some platforms viewport bounds seem to be offset from the
// left,
// over-grow it just to be sure
b.grow(100, 100);
Area a = new Area(b);
// now succesively subtract downloaded areas
for (DataSource src : data.dataSources) {
if (src.bounds != null && !src.bounds.min.equals(src.bounds.max)) {
EastNorth en1 = Main.proj.latlon2eastNorth(src.bounds.min);
EastNorth en2 = Main.proj.latlon2eastNorth(src.bounds.max);
Point p1 = mv.getPoint(en1);
Point p2 = mv.getPoint(en2);
Rectangle r =
new Rectangle(
Math.min(p1.x, p2.x),
Math.min(p1.y, p2.y),
Math.abs(p2.x - p1.x),
Math.abs(p2.y - p1.y));
a.subtract(new Area(r));
}
}
// paint remainder
((Graphics2D) g).setPaint(hatched);
((Graphics2D) g).fill(a);
}
SimplePaintVisitor painter;
if (Main.pref.getBoolean("draw.wireframe")) painter = new SimplePaintVisitor();
else painter = new MapPaintVisitor();
painter.setGraphics(g);
painter.setNavigatableComponent(mv);
painter.inactive = inactive;
painter.visitAll(data, virtual);
// Main.map.conflictDialog.paintConflicts(g, mv);
}
@Override
public Dialog show() {
Dialog picker = super.show();
myTimer.start();
// it seems like it's the lowest value for opacity for mouse events to be processed correctly
WindowManager.getInstance().setAlphaModeRatio(picker, SystemInfo.isMac ? 0.95f : 0.99f);
if (SystemInfo.isJavaVersionAtLeast("1.7")) {
Area area = new Area(new Rectangle(0, 0, DIALOG_SIZE, DIALOG_SIZE));
area.subtract(new Area(new Rectangle(SIZE / 2 - 1, SIZE / 2 - 1, 3, 3)));
picker.setShape(area);
}
return picker;
}
public final void paintShadow(FGEShapeGraphics g) {
double deep = getGraphicalRepresentation().getShadowStyle().getShadowDepth();
int blur = getGraphicalRepresentation().getShadowStyle().getShadowBlur();
double viewWidth = getGraphicalRepresentation().getViewWidth(1.0);
double viewHeight = getGraphicalRepresentation().getViewHeight(1.0);
AffineTransform shadowTranslation =
AffineTransform.getTranslateInstance(deep / viewWidth, deep / viewHeight);
int darkness = getGraphicalRepresentation().getShadowStyle().getShadowDarkness();
Graphics2D oldGraphics = g.cloneGraphics();
Area clipArea =
new Area(
new java.awt.Rectangle(
0,
0,
getGraphicalRepresentation().getViewWidth(g.getScale()),
getGraphicalRepresentation().getViewHeight(g.getScale())));
Area a = new Area(getGraphicalRepresentation().getShape().getShape());
a.transform(
getGraphicalRepresentation().convertNormalizedPointToViewCoordinatesAT(g.getScale()));
clipArea.subtract(a);
g.getGraphics().clip(clipArea);
Color shadowColor = new Color(darkness, darkness, darkness);
ForegroundStyle foreground = ForegroundStyle.makeStyle(shadowColor);
foreground.setUseTransparency(true);
foreground.setTransparencyLevel(0.5f);
BackgroundStyle background = BackgroundStyle.makeColoredBackground(shadowColor);
background.setUseTransparency(true);
background.setTransparencyLevel(0.5f);
g.setDefaultForeground(foreground);
g.setDefaultBackground(background);
for (int i = blur - 1; i >= 0; i--) {
float transparency = 0.4f - i * 0.4f / blur;
foreground.setTransparencyLevel(transparency);
background.setTransparencyLevel(transparency);
AffineTransform at =
AffineTransform.getScaleInstance(
(i + 1 + viewWidth) / viewWidth, (i + 1 + viewHeight) / viewHeight);
at.concatenate(shadowTranslation);
getShape().transform(at).paint(g);
}
g.releaseClonedGraphics(oldGraphics);
}
private void paintGenome(Graphics2D g) {
g.setColor(Color.WHITE);
g.fillRect(0, 0, viewRect.width, viewRect.height);
g.setColor(new Color(0.9f, 0.9f, 1f));
g.fill(
new Ellipse2D.Double(
context.getCenterX() - getRadiusInt(),
context.getCenterY() - getRadiusInt(),
getRadiusInt() * 2,
getRadiusInt() * 2));
for (int i = 0; i < this.context.getDictionary().getSequences().size(); ++i) {
SAMSequenceRecord rec = this.context.getDictionary().getSequence(i);
Arc2D outer = context.getArc(rec, 0, rec.getSequenceLength(), getRadiusExt(), Arc2D.PIE);
if (outer.getAngleExtent() == 0) continue;
Area area = new Area(outer);
Ellipse2D.Double ed =
new Ellipse2D.Double(
context.getCenter().getX() - getRadiusInt(),
context.getCenter().getY() - getRadiusInt(),
getRadiusInt() * 2,
getRadiusInt() * 2);
area.subtract(new Area(ed));
g.setColor(i % 2 == 0 ? Color.LIGHT_GRAY : Color.WHITE);
g.fill(area);
g.setColor(Color.BLACK);
g.draw(area);
if ((rec.getSequenceLength() / (double) this.context.getDictionary().getReferenceLength())
< 0.01) continue;
String title = rec.getSequenceName();
double midangle = context.convertPositionToRadian(rec, rec.getSequenceLength() / 2);
AffineTransform old = g.getTransform();
AffineTransform tr = new AffineTransform(old);
g.translate(context.getCenterX(), context.getCenterY());
g.rotate(midangle);
g.translate(getRadiusExt(), 0);
g.drawString(title, 0, 0);
g.setTransform(tr);
g.setTransform(old);
}
}
@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Graphics2D graph = (Graphics2D) g.create();
RoundRectangle2D round = new RoundRectangle2D.Float(x, y, width - 1, height - 1, 30, 30);
Container parent = c.getParent();
if (parent != null) {
graph.setColor(parent.getBackground());
Area canto = new Area(new Rectangle2D.Float(x, y, width, height));
canto.subtract(new Area(round));
graph.fill(canto);
}
graph.draw(round);
graph.dispose();
}
public Shape createStrokedShape(Shape shape) {
Area area1 = new Area(stroke1.createStrokedShape(shape));
Area area2 = new Area(stroke2.createStrokedShape(shape));
switch (operation) {
case ADD:
area1.add(area2);
break;
case SUBSTRACT:
area1.subtract(area2);
break;
case INTERSECT:
area1.intersect(area2);
break;
case DIFFERENCE:
area1.exclusiveOr(area2);
break;
}
return area1;
}
@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Graphics2D g2 = (Graphics2D) g.create();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
int r = 6;
RoundRectangle2D round = new RoundRectangle2D.Float(x, y, width - 1, height - 1, r, r);
Container parent = c.getParent();
if (parent != null) {
g2.setColor(parent.getBackground());
Area corner = new Area(new Rectangle2D.Float(x, y, width, height));
corner.subtract(new Area(round));
g2.fill(corner);
}
if (isVisible) {
g2.setColor(this.color);
}
g2.draw(round);
g2.dispose();
}
public RoundedBorders(
Insets aMargin, Insets aPadding, int aRadii, boolean aNoTopBevel, boolean aNoBottomBevel) {
radii = aRadii;
margin = aMargin;
insets =
new Insets(
margin.top + aPadding.top,
margin.left + aPadding.left,
margin.bottom + aPadding.bottom,
margin.right + aPadding.right);
hints = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
hints.add(new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_SPEED));
noTopBevel = aNoTopBevel;
noBottomBevel = aNoBottomBevel;
clipFull = new Area(new Rectangle(0, 0, 2 * radii, 2 * radii));
clipFull.subtract(new Area(new Ellipse2D.Float(0, 0, 2 * radii, 2 * radii)));
}
@Override
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {
Shape window = getWindow(frame);
Rectangle2D f = DialPlot.rectangleByRadius(frame, getRadius() + 0.02, getRadius() + 0.02);
Ellipse2D e = new Ellipse2D.Double(f.getX(), f.getY(), f.getWidth(), f.getHeight());
Area area = new Area(e);
Area area2 = new Area(window);
area.subtract(area2);
g2.setPaint(getBackgroundPaint());
g2.fill(area);
g2.setStroke(getStroke());
g2.setPaint(getInnerForegroundPaint());
g2.draw(window);
g2.setPaint(getForegroundPaint());
g2.draw(e);
}
@Override
public void draw(
Graphics2D g2d,
ComponentState componentState,
boolean outlineMode,
Project project,
IDrawingObserver drawingObserver) {
if (checkPointsClipped(g2d.getClip())) {
return;
}
Area mainArea = getBody()[0];
Composite oldComposite = g2d.getComposite();
if (alpha < MAX_ALPHA) {
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha / MAX_ALPHA));
}
g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : getBodyColor());
g2d.fill(mainArea);
g2d.setComposite(oldComposite);
if (!outlineMode) {
int pinSize = (int) PIN_SIZE.convertToPixels() / 2 * 2;
for (Point point : controlPoints) {
g2d.setColor(PIN_COLOR);
g2d.fillOval(point.x - pinSize / 2, point.y - pinSize / 2, pinSize, pinSize);
g2d.setColor(PIN_BORDER_COLOR);
g2d.drawOval(point.x - pinSize / 2, point.y - pinSize / 2, pinSize, pinSize);
}
}
Color finalBorderColor;
if (outlineMode) {
Theme theme =
(Theme)
ConfigurationManager.getInstance()
.readObject(IPlugInPort.THEME_KEY, Constants.DEFAULT_THEME);
finalBorderColor =
componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING
? SELECTION_COLOR
: theme.getOutlineColor();
} else {
finalBorderColor =
componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING
? SELECTION_COLOR
: getBorderColor();
}
g2d.setColor(finalBorderColor);
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
if (outlineMode) {
Area area = new Area(mainArea);
area.subtract(getBody()[1]);
g2d.draw(area);
} else {
g2d.draw(mainArea);
if (getBody()[1] != null) {
g2d.setColor(getIndentColor());
g2d.fill(getBody()[1]);
}
}
// Draw label.
g2d.setFont(LABEL_FONT);
Color finalLabelColor;
if (outlineMode) {
Theme theme =
(Theme)
ConfigurationManager.getInstance()
.readObject(IPlugInPort.THEME_KEY, Constants.DEFAULT_THEME);
finalLabelColor =
componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING
? LABEL_COLOR_SELECTED
: theme.getOutlineColor();
} else {
finalLabelColor =
componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING
? LABEL_COLOR_SELECTED
: getLabelColor();
}
g2d.setColor(finalLabelColor);
FontMetrics fontMetrics = g2d.getFontMetrics(g2d.getFont());
String label = display == Display.NAME ? getName() : getValue();
Rectangle2D rect = fontMetrics.getStringBounds(label, g2d);
int textHeight = (int) (rect.getHeight());
int textWidth = (int) (rect.getWidth());
// Center text horizontally and vertically
Rectangle bounds = mainArea.getBounds();
int x = bounds.x + (bounds.width - textWidth) / 2;
int y = bounds.y + (bounds.height - textHeight) / 2 + fontMetrics.getAscent();
g2d.drawString(label, x, y);
}
@Override
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
int pad = 5;
Polygon polyLeft =
new Polygon(
new int[] {pad, getWidth() / 2, getWidth() / 2, pad},
new int[] {pad, pad, getHeight() - pad, getHeight() - pad},
4);
Polygon polyRight =
new Polygon(
new int[] {getWidth() / 2, getWidth() - pad, getWidth() - pad, getWidth() / 2},
new int[] {pad, pad, getHeight() - pad, getHeight() - pad},
4);
g2d.setColor(Color.red.darker());
if (isSelected()) g2d.setColor(new Color(172, 225, 175));
else g2d.setColor(Color.gray);
g2d.fill(polyLeft);
if (isSelected()) g2d.setColor(Color.gray);
else g2d.setColor(new Color(172, 225, 175));
g2d.fill(polyRight);
Area round1 =
new Area(new RoundRectangle2D.Double(0, 0, getWidth() - 1, getHeight() - 1, 8, 8));
Area round2 =
new Area(new RoundRectangle2D.Double(4, 4, getWidth() - 1 - 8, getHeight() - 1 - 8, 6, 6));
Area round3 =
new Area(
new RoundRectangle2D.Double(6, 6, getWidth() - 1 - 12, getHeight() - 1 - 12, 5, 5));
Area round4 =
new Area(
new Ellipse2D.Float(
-getWidth() / 2, -getHeight(), getWidth() * 2, getHeight() * 3 / 2));
round4.intersect(round2);
round1.exclusiveOr(round2);
round2.exclusiveOr(round3);
int width = getWidth();
int height = getHeight();
int d1 = 6;
int d2 = 8;
Area outBorder =
new Area(
new Polygon(
new int[] {
d1,
width - 1 - d1,
width - 1 - d1,
width - 1,
width - 1,
width - 1 - d1,
width - 1 - d1,
d1,
d1,
0,
0,
d1
},
new int[] {
0,
0,
d1,
d1,
height - 1 - d1,
height - 1 - d1,
height - 1,
height - 1,
height - 1 - d1,
height - 1 - d1,
d1,
d1
},
12));
outBorder.subtract(
new Area(
new Polygon(
new int[] {
d2,
width - 1 - d2,
width - 1 - d2,
width - 1 - (d2 - d1),
width - 1 - (d2 - d1),
width - 1 - d2,
width - 1 - d2,
d2,
d2,
d2 - d1,
d2 - d1,
d2
},
new int[] {
d2 - d1,
d2 - d1,
d2,
d2,
height - 1 - d2,
height - 1 - d2,
height - 1 - (d2 - d1),
height - 1 - (d2 - d1),
height - 1 - d2,
height - 1 - d2,
d2,
d2
},
12)));
g2d.setColor(new Color(0x993333));
g2d.fill(outBorder);
int d3 = 3;
int d4 = 5;
Area midBorder =
new Area(new Rectangle2D.Double(d3, d3, width - 1 - d3 * 2, height - 1 - d3 * 2));
midBorder.subtract(
new Area(new Rectangle2D.Double(d4, d4, width - 1 - d4 * 2, height - 1 - d4 * 2)));
g2d.fill(midBorder);
GlyphVector glyphVectorLeft =
new Font("宋体", Font.PLAIN, fontsize)
.createGlyphVector(new FontRenderContext(null, true, true), onText);
Shape shapeTextLeft =
glyphVectorLeft.getOutline(
-(float)
(glyphVectorLeft.getVisualBounds().getMinX()
- d3
- (getWidth() / 2 - glyphVectorLeft.getVisualBounds().getWidth()) / 2
+ 1),
-(float)
(glyphVectorLeft.getVisualBounds().getMinY()
- (getHeight() - glyphVectorLeft.getVisualBounds().getHeight()) / 2)
- 1);
GlyphVector glyphVectorRight =
new Font("宋体", Font.PLAIN, fontsize)
.createGlyphVector(new FontRenderContext(null, true, true), offText);
Shape shapeTextRight =
glyphVectorRight.getOutline(
-(float)
(glyphVectorRight.getVisualBounds().getMinX()
+ d3
- (getWidth() * 3 / 2 - glyphVectorRight.getVisualBounds().getWidth()) / 2
+ 1),
-(float)
(glyphVectorRight.getVisualBounds().getMinY()
- (getHeight() - glyphVectorRight.getVisualBounds().getHeight()) / 2)
- 1);
g2d.setColor(new Color(23, 54, 93));
g2d.draw(shapeTextLeft);
g2d.setColor(new Color(23, 54, 93));
g2d.draw(shapeTextRight);
}
/**
* Returns the bargraph track image with the given with and height.
*
* @param WIDTH
* @param START_ANGLE
* @param ANGLE_EXTEND
* @param APEX_ANGLE
* @param BARGRAPH_OFFSET
* @param image
* @return buffered image containing the bargraph track image
*/
protected BufferedImage create_BARGRAPH_TRACK_Image(
final int WIDTH,
final double START_ANGLE,
final double ANGLE_EXTEND,
final double APEX_ANGLE,
final double BARGRAPH_OFFSET,
BufferedImage image) {
if (WIDTH <= 0) {
return null;
}
if (image == null) {
image = UTIL.createImage(WIDTH, WIDTH, Transparency.TRANSLUCENT);
}
final Graphics2D G2 = image.createGraphics();
G2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
// G2.setRenderingHint(RenderingHints.KEY_RENDERING,
// RenderingHints.VALUE_RENDER_QUALITY);
// G2.setRenderingHint(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE);
// G2.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION,
// RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
// G2.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING,
// RenderingHints.VALUE_COLOR_RENDER_QUALITY);
// G2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
// RenderingHints.VALUE_STROKE_NORMALIZE);
final int IMAGE_WIDTH = image.getWidth();
final int IMAGE_HEIGHT = image.getHeight();
// Create led track
final java.awt.geom.Arc2D BACK = new java.awt.geom.Arc2D.Double(java.awt.geom.Arc2D.PIE);
BACK.setFrame(
IMAGE_WIDTH * 0.1074766355,
IMAGE_HEIGHT * 0.1074766355,
IMAGE_WIDTH * 0.785046729,
IMAGE_HEIGHT * 0.785046729);
BACK.setAngleStart(START_ANGLE + 2);
BACK.setAngleExtent(ANGLE_EXTEND - 5);
final Ellipse2D BACK_SUB =
new Ellipse2D.Double(
IMAGE_WIDTH * 0.1822429907,
IMAGE_HEIGHT * 0.1822429907,
IMAGE_WIDTH * 0.6355140187,
IMAGE_HEIGHT * 0.6355140187);
final java.awt.geom.Area LED_TRACK_FRAME = new java.awt.geom.Area(BACK);
LED_TRACK_FRAME.subtract(new java.awt.geom.Area(BACK_SUB));
final Point2D LED_TRACK_FRAME_START =
new Point2D.Double(0, LED_TRACK_FRAME.getBounds2D().getMinY());
final Point2D LED_TRACK_FRAME_STOP =
new Point2D.Double(0, LED_TRACK_FRAME.getBounds2D().getMaxY());
final float[] LED_TRACK_FRAME_FRACTIONS = {0.0f, 0.22f, 0.76f, 1.0f};
final Color[] LED_TRACK_FRAME_COLORS = {
new Color(0, 0, 0, 255),
new Color(51, 51, 51, 255),
new Color(51, 51, 51, 255),
new Color(100, 100, 100, 255)
};
final LinearGradientPaint LED_TRACK_FRAME_GRADIENT =
new LinearGradientPaint(
LED_TRACK_FRAME_START,
LED_TRACK_FRAME_STOP,
LED_TRACK_FRAME_FRACTIONS,
LED_TRACK_FRAME_COLORS);
G2.setPaint(LED_TRACK_FRAME_GRADIENT);
G2.fill(LED_TRACK_FRAME);
final java.awt.geom.Arc2D FRONT = new java.awt.geom.Arc2D.Double(java.awt.geom.Arc2D.PIE);
FRONT.setFrame(
IMAGE_WIDTH * 0.1121495327,
IMAGE_HEIGHT * 0.1121495327,
IMAGE_WIDTH * 0.7803738318,
IMAGE_HEIGHT * 0.7803738318);
FRONT.setAngleStart(START_ANGLE);
FRONT.setAngleExtent(ANGLE_EXTEND);
final Ellipse2D FRONT_SUB =
new Ellipse2D.Double(
IMAGE_WIDTH * 0.1822429907,
IMAGE_HEIGHT * 0.1822429907,
IMAGE_WIDTH * 0.6448598131,
IMAGE_HEIGHT * 0.6448598131);
final java.awt.geom.Area LED_TRACK_MAIN = new java.awt.geom.Area(BACK);
LED_TRACK_MAIN.subtract(new java.awt.geom.Area(FRONT_SUB));
final Point2D LED_TRACK_MAIN_START =
new Point2D.Double(0, LED_TRACK_MAIN.getBounds2D().getMinY());
final Point2D LED_TRACK_MAIN_STOP =
new Point2D.Double(0, LED_TRACK_MAIN.getBounds2D().getMaxY());
final float[] LED_TRACK_MAIN_FRACTIONS = {0.0f, 1.0f};
final Color[] LED_TRACK_MAIN_COLORS = {new Color(17, 17, 17, 255), new Color(51, 51, 51, 255)};
final LinearGradientPaint LED_TRACK_MAIN_GRADIENT =
new LinearGradientPaint(
LED_TRACK_MAIN_START,
LED_TRACK_MAIN_STOP,
LED_TRACK_MAIN_FRACTIONS,
LED_TRACK_MAIN_COLORS);
G2.setPaint(LED_TRACK_MAIN_GRADIENT);
G2.fill(LED_TRACK_MAIN);
// Draw the inactive leds
final Point2D CENTER = new Point2D.Double(WIDTH / 2.0, WIDTH / 2.0);
final Rectangle2D LED =
new Rectangle2D.Double(
WIDTH * 0.1168224299,
WIDTH * 0.4859813084,
WIDTH * 0.06074766355140187,
WIDTH * 0.023364486);
final Point2D LED_CENTER = new Point2D.Double(LED.getCenterX(), LED.getCenterY());
final Color[] LED_COLORS = new Color[] {new Color(60, 60, 60, 255), new Color(50, 50, 50, 255)};
final RadialGradientPaint LED_GRADIENT =
new RadialGradientPaint(
LED_CENTER, (float) (0.030373831775700934 * IMAGE_WIDTH), LED_FRACTIONS, LED_COLORS);
G2.setPaint(LED_GRADIENT);
final AffineTransform OLD_TRANSFORM = G2.getTransform();
for (double angle = 0; angle <= APEX_ANGLE; angle += 5.0) {
G2.rotate(Math.toRadians(angle + BARGRAPH_OFFSET), CENTER.getX(), CENTER.getY());
G2.fill(LED);
G2.setTransform(OLD_TRANSFORM);
}
G2.dispose();
return image;
}
protected void cutTheArea(ArrayList<Point2D> sawtooth) {
// TODO Auto-generated method stub
int x = (int) pointList.get(0).getX() - (int) pointList.get(pointList.size() - 1).getX();
int y = (int) pointList.get(0).getY() - (int) pointList.get(pointList.size() - 1).getY();
int formerX = (int) pointList.get(pointList.size() - 1).getX();
int formerY = (int) pointList.get(pointList.size() - 1).getY();
// 切割添加的第一个点，为水滴离开时的点，延切割方向平移一大段距离
Point2D firstPoint = new Point(formerX - 10 * x, formerY - 10 * y);
sawtooth.add(firstPoint);
// 假如方向为从左上穿过到右下， 先右移一个很大的值，再上移一个很大的值
int xDirection = 1;
int yDirection = 1;
if (x < 0) { // 使其与x，y同号
xDirection = -1;
}
sawtooth.add(new Point((int) firstPoint.getX() - xDirection * 1000, (int) firstPoint.getY()));
sawtooth.add(
new Point(
(int) firstPoint.getX() - xDirection * 1000,
(int) firstPoint.getY() - yDirection * 5000));
sawtooth.add(
new Point(
(int) firstPoint.getX() + xDirection * 2000,
(int) firstPoint.getY() - yDirection * 5000));
formerX = (int) pointList.get(0).getX();
formerY = (int) pointList.get(0).getY();
// 切割添加的最后一个点，为水滴离开时的点，延切割反方向平移一大段距离
Point2D lastPoint = new Point(formerX + 10 * x, formerY + 10 * y);
sawtooth.add(lastPoint);
xList = new int[sawtooth.size()];
yList = new int[sawtooth.size()];
// 为了多边形的声明，将x，y坐标都变成一个int[]
for (int i = 0; i < sawtooth.size(); i++) {
xList[i] = (int) sawtooth.get(i).getX();
yList[i] = (int) sawtooth.get(i).getY();
}
// 开始切割
Polygon cutPolygon = new Polygon(xList, yList, sawtooth.size());
Area cutArea = new Area(cutPolygon);
cutArea.intersect(area); // 这里cutArea是切下来的部分，永远靠上
area.subtract(cutArea); // 这里area是剩下的部分，靠下
// 如果被切下来部分的面积大于原面积的0.75，那么把cutArea1变为另一部分
// ，把原area变为该area，假如两个都不大于原来面积的0.75，那么都变为cutArea（即将消失的部分）
// 顺便把每一部分的速度改一下，速度是将水滴的速度方向向上旋转30°，和向下旋转30°，生成两个新的速度向量，叠加到原来的速度上。
// 生成两个新向量,式子是通过方程推导出来的，index 0为靠下部分速度，1为靠上部分速度
double[] deltavx = {
Math.sqrt(3) * waterDrop_vx * 0.5
- 0.5 * (Math.abs(waterDrop_vx) / waterDrop_vx) * waterDrop_vy,
Math.sqrt(3) * waterDrop_vx * 0.5
+ 0.5 * (Math.abs(waterDrop_vx) / waterDrop_vx) * waterDrop_vy
};
double[] deltavy = {
Math.sqrt(3) * waterDrop_vy * 0.5 + 0.5 * (Math.abs(waterDrop_vx)),
Math.sqrt(3) * waterDrop_vy * 0.5 - 0.5 * (Math.abs(waterDrop_vx))
};
if ((computeArea(area.getBounds()) < formerArea * 0.3)
&& (computeArea(cutArea.getBounds())) > formerArea * 0.8) {
cutArea1 = area;
area = cutArea;
vx[0] = vx[0] + deltavx[1];
vy[0] = vy[0] + deltavy[1];
vx[1] = vx[1] + deltavx[0];
vy[1] = vy[1] + deltavy[0];
} else if ((computeArea(cutArea.getBounds()) < formerArea * 0.3)
&& (computeArea(area.getBounds())) > formerArea * 0.8) {
cutArea1 = cutArea;
vx[1] = vx[1] + deltavx[1];
vy[1] = vy[1] + deltavy[1];
vx[0] = vx[0] + deltavx[0];
vy[0] = vy[0] + deltavy[0];
} else {
cutArea1 = cutArea;
cutArea2 = area;
area = new Area();
vx[1] = vx[1] + deltavx[1];
vy[1] = vy[1] + deltavy[1];
vx[2] = vx[2] + deltavx[0];
vy[2] = vy[2] + deltavy[0];
}
pointList = new ArrayList<Point2D>();
this.sawtooth = new ArrayList<Point2D>();
isPassed = false;
sawtoothIndex = 0;
}
protected final void compute() {
ArrayList<Double> xcoord = new ArrayList<Double>();
ArrayList<Double> ycoord = new ArrayList<Double>();
double[] coords = new double[6];
double[] oldCoords = new double[6];
// Convert input polygons to Area objects
Area a1 = getArea(inPoly0.getPoints());
Area a2 = getArea(inPoly1.getPoints());
// test for empty intersection
Area testArea = getArea(inPoly0.getPoints());
testArea.intersect(a2);
if (testArea.isEmpty()) {
poly.setUndefined();
}
// if intersection is non-empty perform operation
else {
switch (operationType) {
case TYPE_INTERSECTION:
a1.intersect(a2);
break;
case TYPE_UNION:
a1.add(a2);
break;
case TYPE_DIFFERENCE:
a1.subtract(a2);
break;
}
// Iterate through the path of the result
// and recover the polygon vertices.
PathIterator it = a1.getPathIterator(null);
int type = it.currentSegment(coords);
it.next();
oldCoords = coords.clone();
double epsilon = 1E-10;
while (!it.isDone()) {
type = it.currentSegment(coords);
if (type == PathIterator.SEG_CLOSE) {
break;
}
// Sometimes the Path iterator gives two almost identical points and
// we only want one of them.
// TODO: Why does this happen???
if ((double) Math.abs(oldCoords[0] - coords[0]) > epsilon
|| (double) Math.abs(oldCoords[1] - coords[1]) > epsilon) {
xcoord.add(coords[0]);
ycoord.add(coords[1]);
}
oldCoords = coords.clone();
it.next();
}
}
// Update the points array to the correct size
int n = xcoord.size();
// System.out.println("number of points: " + n);
int oldPointNumber = points.length;
if (n != oldPointNumber) {
updatePointsArray(n);
poly.setPoints(points);
setOutput();
}
// Set the points to the new polygon vertices
for (int k = 0; k < n; k++) {
points[k].setCoords(xcoord.get(k), ycoord.get(k), 1);
// System.out.println("vertices: " + xcoord.get(k) + " , " + ycoord.get(k));
}
// Compute area of poly (this will also set our poly geo to be defined)
poly.calcArea();
// update new points and segments
if (n != oldPointNumber) {
updateSegmentsAndPointsLabels(oldPointNumber);
}
}
/**
* Builds an Area configured with the polygon information defined in the file.
*
* @return A fully configured area.
*/
public Area loadPolygon() {
try {
Area resultArea;
BufferedReader bufferedReader;
// Create a new area.
resultArea = new Area();
// Open the polygon file.
bufferedReader = new BufferedReader(fileReader);
// Read the file header.
myPolygonName = bufferedReader.readLine();
if (myPolygonName == null || myPolygonName.trim().length() == 0) {
throw new OsmosisRuntimeException(
"The file must begin with a header naming the polygon file.");
}
// We now loop until no more sections are available.
while (true) {
String sectionHeader;
boolean positivePolygon;
Area sectionArea;
// Read until a non-empty line is obtained.
do {
// Read the section header.
sectionHeader = bufferedReader.readLine();
// It is invalid for the file to end without a global "END" record.
if (sectionHeader == null) {
throw new OsmosisRuntimeException(
"File terminated prematurely without a section END record.");
}
// Remove any whitespace.
sectionHeader = sectionHeader.trim();
} while (sectionHeader.length() == 0);
// Stop reading when the global END record is reached.
if ("END".equals(sectionHeader)) {
break;
}
// If the section header begins with a ! then the polygon is to
// be subtracted from the result area.
positivePolygon = (sectionHeader.charAt(0) != '!');
// Create an area for this polygon.
sectionArea = loadSectionPolygon(bufferedReader);
// Add or subtract the section area from the overall area as
// appropriate.
if (positivePolygon) {
resultArea.add(sectionArea);
} else {
resultArea.subtract(sectionArea);
}
}
return resultArea;
} catch (IOException e) {
throw new OsmosisRuntimeException("Unable to read from polygon file " + polygonFile + ".", e);
} finally {
cleanup();
}
}
public void paint(Graphics2D g) {
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setPaint(Color.black);
// Rectangle
g.drawString("Rectangle", 10, 20);
Rectangle rect = new Rectangle(10, 30, 50, 40);
g.draw(rect);
g.translate(0, 90);
// Round Rectangle
g.drawString("RoundRectangle", 10, 20);
RoundRectangle2D roundRect = new RoundRectangle2D.Double(10, 30, 50, 40, 10, 10);
g.draw(roundRect);
g.translate(0, 90);
// Circle
g.drawString("Circle", 10, 20);
Ellipse2D circle = new Ellipse2D.Float(10, 30, 50, 50);
g.draw(circle);
g.translate(0, 90);
// CubicCurve2D
g.drawString("CubicCurve2D", 10, 20);
CubicCurve2D curve = new CubicCurve2D.Float(10, 55, 22.5f, 00, 38.5f, 110, 60, 55);
g.draw(curve);
g.translate(150, -270);
// Polygon
g.drawString("Polygon", 10, 20);
Polygon polygon = new Polygon(new int[] {30, 50, 10}, new int[] {30, 60, 60}, 3);
g.draw(polygon);
g.translate(0, 90);
// General Path
g.drawString("GeneralPath", 10, 20);
GeneralPath path = new GeneralPath();
path.moveTo(30, 30);
path.quadTo(30, 50, 50, 60);
path.quadTo(30, 50, 10, 60);
path.quadTo(30, 50, 30, 30);
path.closePath();
g.draw(path);
g.translate(0, 90);
// Area
g.drawString("Area", 10, 20);
Area area = new Area(new Rectangle(10, 30, 50, 50));
area.subtract(new Area(new Ellipse2D.Double(12, 32, 46, 46)));
g.fill(area);
g.translate(0, 90);
// QuadCurve 2D
g.drawString("QuadCurve2D", 10, 20);
QuadCurve2D quad = new QuadCurve2D.Float(10, 55, 35, 105, 60, 55);
g.draw(quad);
g.translate(-75, 70);
// Line
g.drawString("Line2D", 10, 20);
g.draw(new Line2D.Float(10, 30, 60, 30));
}
public Area createSelection() {
Area res = new Area(getBorder().getShape());
res.subtract(new Area(timerEvent.getShape()));
return res;
}
