/**
* Erases the ball.
*
* @param ballGraphic The graphics object to use.
*/
public void erase(Graphics2D ballGraphic) {
double upperLeftX = _position.x - (_pixelWidth / 2);
double upperLeftY = _position.y - (_pixelHeight / 2);
ballGraphic.setPaint(Color.WHITE);
ballGraphic.fillOval((int) upperLeftX, (int) upperLeftY, _pixelWidth, _pixelHeight);
}
public void draw(Graphics2D g2, boolean shouldFlip) {
Font font = new Font("Sans_Serif", Font.PLAIN, 30);
g2.setColor(Color.orange);
g2.fillOval((int) x - 10, (int) (FieldConstants.FIELD_HEIGHT - y - 10), 20, 20);
font = new Font("Sans_Serif", Font.PLAIN, 18);
g2.setFont(font);
g2.drawString(Double.toString(confidence), x, FieldConstants.FIELD_HEIGHT - y + 60);
}
/**
* Draws the ball.
*
* @param ballGraphic The graphics object to use.
*/
public void draw(Graphics2D ballGraphic) {
double upperLeftX = _position.x - (_pixelWidth / 2);
double upperLeftY = _position.y - (_pixelHeight / 2);
ballGraphic.setPaint(Color.BLACK);
ballGraphic.fillOval((int) upperLeftX, (int) upperLeftY, _pixelWidth, _pixelHeight);
updateCollisionRectangle(upperLeftX, upperLeftY, _pixelWidth, _pixelHeight);
}
public void drawCircle(int xpos, int ypos, double rot, double xscale, double yscale, int width) {
g.translate(xpos, ypos);
g.rotate(rot * Math.PI / 180.0);
g.scale(xscale, yscale);
g.fillOval(-width / 2, -width / 2, width, width);
g.scale(1.0 / xscale, 1.0 / yscale);
g.rotate(-rot * Math.PI / 180.0);
g.translate(-xpos, -ypos);
}
public void drawStar(int xpos, int ypos, double rot, double xscale, double yscale) {
g.translate(xpos, ypos);
g.rotate(rot * Math.PI / 180.0);
g.scale(xscale, yscale);
g.fillOval(-10, -10, 20, 20);
g.scale(1.0 / xscale, 1.0 / yscale);
g.rotate(-rot * Math.PI / 180.0);
g.translate(-xpos, -ypos);
}
void drawCircleFrom(Graphics2D g, int fx, int fy, int tx, int ty, Color color, int size) {
Color col = g.getColor();
g.setColor(color);
int x, y;
if (fx == tx) { // vertical line
x = fx;
if (ty > fy) y = fy + size / 2;
else y = fy - size / 2;
} else { // assume horizontal for now
y = fy;
if (tx > fx) x = fx + size / 2;
else x = fx - size / 2;
}
// x and y are the centre of the circle
// adjust to top left corner
x -= size / 2;
y -= size / 2;
g.drawOval(x, y, size, size);
g.fillOval(x, y, size, size);
g.setColor(col);
}
void drawCircleTo(Graphics2D g, int fx, int fy, int tx, int ty, Color color, int size) {
Color col = g.getColor();
g.setColor(color);
int x, y;
x = tx;
y = ty;
if (color == Color.BLUE) {
if (fx == tx) { // vertical line
if (ty > fy) y = ty - size / 2;
else y = ty + size / 2;
} else {
if (tx > fx) x = tx - size / 2;
else x = tx + size / 2;
}
}
// x and y are the centre of the circle
// adjust to top left corner
x -= size / 2;
y -= size / 2;
g.drawOval(x, y, size, size);
g.fillOval(x, y, size, size);
g.setColor(col);
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
// x-axis
g2.drawLine(X_AXIS_FIRST_X_COORD, X_AXIS_Y_COORD, X_AXIS_SECOND_X_COORD, X_AXIS_Y_COORD);
// y-axis
g2.drawLine(Y_AXIS_X_COORD, Y_AXIS_FIRST_Y_COORD, Y_AXIS_X_COORD, Y_AXIS_SECOND_Y_COORD);
// // x-axis arrow
g2.drawLine(
X_AXIS_SECOND_X_COORD - FIRST_LENGHT,
X_AXIS_Y_COORD - SECOND_LENGHT,
X_AXIS_SECOND_X_COORD,
X_AXIS_Y_COORD);
g2.drawLine(
X_AXIS_SECOND_X_COORD - FIRST_LENGHT,
X_AXIS_Y_COORD + SECOND_LENGHT,
X_AXIS_SECOND_X_COORD,
X_AXIS_Y_COORD);
// // y-axis arrow
g2.drawLine(
Y_AXIS_X_COORD - SECOND_LENGHT,
Y_AXIS_FIRST_Y_COORD + FIRST_LENGHT,
Y_AXIS_X_COORD,
Y_AXIS_FIRST_Y_COORD);
g2.drawLine(
Y_AXIS_X_COORD + SECOND_LENGHT,
Y_AXIS_FIRST_Y_COORD + FIRST_LENGHT,
Y_AXIS_X_COORD,
Y_AXIS_FIRST_Y_COORD);
// // draw origin Point
g2.fillOval(
X_AXIS_FIRST_X_COORD - (ORIGIN_COORDINATE_LENGHT / 2),
Y_AXIS_SECOND_Y_COORD - (ORIGIN_COORDINATE_LENGHT / 2),
ORIGIN_COORDINATE_LENGHT,
ORIGIN_COORDINATE_LENGHT);
// draw text "X" and draw text "Y"
g2.drawString(
"X",
X_AXIS_SECOND_X_COORD - AXIS_STRING_DISTANCE / 2,
X_AXIS_Y_COORD + AXIS_STRING_DISTANCE);
g2.drawString(
"Y",
Y_AXIS_X_COORD - AXIS_STRING_DISTANCE,
Y_AXIS_FIRST_Y_COORD + AXIS_STRING_DISTANCE / 2);
g2.drawString(
"(0, 0)",
X_AXIS_FIRST_X_COORD - AXIS_STRING_DISTANCE,
Y_AXIS_SECOND_Y_COORD + AXIS_STRING_DISTANCE);
// numerate axis
int xLength = (X_AXIS_SECOND_X_COORD - X_AXIS_FIRST_X_COORD) / xCoordNumbers;
int yLength = (Y_AXIS_SECOND_Y_COORD - Y_AXIS_FIRST_Y_COORD) / yCoordNumbers;
// draw x-axis numbers
for (int i = 1; i < xCoordNumbers; i++) {
g2.drawLine(
X_AXIS_FIRST_X_COORD + (i * xLength),
X_AXIS_Y_COORD - SECOND_LENGHT,
X_AXIS_FIRST_X_COORD + (i * xLength),
X_AXIS_Y_COORD + SECOND_LENGHT);
g2.drawString(
Integer.toString(i),
X_AXIS_FIRST_X_COORD + (i * xLength) - 3,
X_AXIS_Y_COORD + AXIS_STRING_DISTANCE);
}
// //draw y-axis numbers
for (int i = 1; i < yCoordNumbers; i++) {
g2.drawLine(
Y_AXIS_X_COORD - SECOND_LENGHT,
Y_AXIS_SECOND_Y_COORD - (i * yLength),
Y_AXIS_X_COORD + SECOND_LENGHT,
Y_AXIS_SECOND_Y_COORD - (i * yLength));
g2.drawString(
"0," + Integer.toString(i),
Y_AXIS_X_COORD - AXIS_STRING_DISTANCE,
Y_AXIS_SECOND_Y_COORD - (i * yLength));
}
for (int i = 0; i < jumlahGrafik; i++) {
doDrawing(g, this.std[i], this.sig[i], i);
}
for (int i = 0; i < jumlahGrafik; i++) {
alpaCut(g, this.alfa, i);
}
}
// also clip, transform, composite,
// public boolean isOpaque(){return false;}//theOpaque!=null&&theOpaque;}
// ---------------------------------------------------------
private void doPaint(Graphics2D g, int s, Object o) {
// process an operation from the buffer
// System.out.println(s);
Object o1 = null,
o2 = null,
o3 = null,
o4 = null,
o5 = null,
o6 = null,
o7 = null,
o8 = null,
o9 = null,
o10 = null,
o11 = null;
if (o instanceof Object[]) {
Object[] a = (Object[]) o;
if (a.length > 0) o1 = a[0];
if (a.length > 1) o2 = a[1];
if (a.length > 2) o3 = a[2];
if (a.length > 3) o4 = a[3];
if (a.length > 4) o5 = a[4];
if (a.length > 5) o6 = a[5];
if (a.length > 6) o7 = a[6];
if (a.length > 7) o8 = a[7];
if (a.length > 8) o9 = a[8];
if (a.length > 9) o10 = a[9];
if (a.length > 10) o11 = a[10];
}
switch (s) {
case clear:
paintBackground(g, theBackground);
break;
// public void addRenderingHints(Map<?,?> hints)
// {toBuffer("addRenderingHints",hints );}
case addRenderingHints:
g.addRenderingHints((Map<?, ?>) o);
break;
case clip1:
g.clip((Shape) o);
break;
case draw1:
g.draw((Shape) o);
break;
case draw3DRect:
g.draw3DRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Boolean) o5);
break;
case drawGlyphVector:
g.drawGlyphVector((GlyphVector) o1, (Float) o2, (Float) o3);
break;
case drawImage1:
g.drawImage((BufferedImage) o1, (BufferedImageOp) o2, (Integer) o3, (Integer) o4);
break;
case drawImage2:
g.drawImage((Image) o1, (AffineTransform) o2, (ImageObserver) o3);
break;
case drawRenderableImage:
g.drawRenderableImage((RenderableImage) o1, (AffineTransform) o2);
break;
case drawRenderedImage:
g.drawRenderedImage((RenderedImage) o1, (AffineTransform) o2);
break;
case drawString1:
g.drawString((AttributedCharacterIterator) o1, (Float) o2, (Float) o3);
break;
case drawString2:
g.drawString((AttributedCharacterIterator) o1, (Integer) o2, (Integer) o3);
break;
case drawString3:
g.drawString((String) o1, (Float) o2, (Float) o3);
break;
case drawString4:
g.drawString((String) o1, (Integer) o2, (Integer) o3);
break;
case fill:
g.fill((Shape) o);
break;
case fill3DRect:
g.fill3DRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Boolean) o5);
break;
case rotate1:
g.rotate((Double) o);
break;
case rotate2:
g.rotate((Double) o1, (Double) o2, (Double) o3);
break;
case scale1:
g.scale((Double) o1, (Double) o2);
break;
case setBackground:
g.setBackground(
(Color) o); // paintBackground(g,(Color)o); /*super.setBackground((Color)o) ;*/
break;
case setComposite:
g.setComposite((Composite) o);
break;
case setPaint:
g.setPaint((Paint) o);
break;
case setRenderingHint:
g.setRenderingHint((RenderingHints.Key) o1, o2);
break;
case setRenderingHints:
g.setRenderingHints((Map<?, ?>) o);
break;
case setStroke:
g.setStroke((Stroke) o);
break;
case setTransform:
g.setTransform(makeTransform(o));
break;
case shear:
g.shear((Double) o1, (Double) o2);
break;
case transform1:
g.transform(makeTransform(o));
break;
case translate1:
g.translate((Double) o1, (Double) o2);
break;
case translate2:
g.translate((Integer) o1, (Integer) o2);
break;
case clearRect:
g.clearRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case copyArea:
g.copyArea(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case drawArc:
g.drawArc(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case drawBytes:
g.drawBytes((byte[]) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5);
break;
case drawChars:
g.drawChars((char[]) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5);
break;
case drawImage4:
g.drawImage((Image) o1, (Integer) o2, (Integer) o3, (Color) o4, (ImageObserver) o5);
break;
case drawImage5:
g.drawImage((Image) o1, (Integer) o2, (Integer) o3, (ImageObserver) o4);
break;
case drawImage6:
g.drawImage(
(Image) o1,
(Integer) o2,
(Integer) o3,
(Integer) o4,
(Integer) o5,
(Color) o6,
(ImageObserver) o7);
break;
case drawImage7:
g.drawImage(
(Image) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (ImageObserver) o6);
break;
case drawImage8:
g.drawImage(
(Image) o1,
(Integer) o2,
(Integer) o3,
(Integer) o4,
(Integer) o5,
(Integer) o6,
(Integer) o7,
(Integer) o8,
(Integer) o9,
(Color) o10,
(ImageObserver) o11);
break;
case drawImage9:
g.drawImage(
(Image) o1,
(Integer) o2,
(Integer) o3,
(Integer) o4,
(Integer) o5,
(Integer) o6,
(Integer) o7,
(Integer) o8,
(Integer) o9,
(ImageObserver) o10);
break;
case drawLine:
g.drawLine((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case drawOval:
g.drawOval((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case drawPolygon1:
g.drawPolygon((int[]) o1, (int[]) o2, (Integer) o3);
break;
case drawPolygon2:
g.drawPolygon((Polygon) o);
break;
case drawPolyline:
g.drawPolyline((int[]) o1, (int[]) o2, (Integer) o3);
break;
case drawRect:
g.drawRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case drawRoundRect:
g.drawRoundRect(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case fillArc:
g.fillArc(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case fillOval:
g.fillOval((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
// {toBuffer("fillPolygon",mkArg(xPoints, yPoints, nPoints) );}
case fillPolygon1:
g.fillPolygon((int[]) o1, (int[]) o2, (Integer) o3);
break;
case fillPolygon2:
g.fillPolygon((Polygon) o);
break;
case fillRect:
g.fillRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case fillRoundRect:
g.fillRoundRect(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case setClip1:
g.setClip((Shape) o);
break;
case setColor:
g.setColor((Color) o);
break;
case setFont:
g.setFont((Font) o);
break;
case setPaintMode:
g.setPaintMode();
break;
case setXORMode:
g.setXORMode((Color) o);
break;
case opaque:
super.setOpaque((Boolean) o);
break;
case drawOutline: // g.drawString((String)o1, (Integer)o2, (Integer)o3) ;break;
{
FontRenderContext frc = g.getFontRenderContext();
TextLayout tl = new TextLayout((String) o1, g.getFont(), frc);
Shape s1 = tl.getOutline(null);
AffineTransform af = g.getTransform();
g.translate((Integer) o2, (Integer) o3);
g.draw(s1);
g.setTransform(af);
}
;
break;
default:
System.out.println("Unknown image operation " + s);
}
}