/** [Internal] */
private void paintBackground(Graphics2D g2, Color theBackground) {
Color color1 = g2.getColor();
if (theBackground == null) theBackground = Color.white;
g2.setColor(theBackground);
g2.fillRect(0, 0, 30000, 30000);
g2.setColor(color1);
}
/**
* Paints the progress string.
*
* @param g Graphics used for drawing.
* @param x x location of bounding box
* @param y y location of bounding box
* @param width width of bounding box
* @param height height of bounding box
* @param fillStart start location, in x or y depending on orientation, of the filled portion of
* the progress bar.
* @param amountFull size of the fill region, either width or height depending upon orientation.
* @param b Insets of the progress bar.
*/
private void paintString(
Graphics g, int x, int y, int width, int height, int fillStart, int amountFull, Insets b) {
if (!(g instanceof Graphics2D)) {
return;
}
Graphics2D g2 = (Graphics2D) g;
String progressString = progressBar.getString();
g2.setFont(progressBar.getFont());
Point renderLocation = getStringPlacement(g2, progressString, x, y, width, height);
Rectangle oldClip = g2.getClipBounds();
if (progressBar.getOrientation() == JProgressBar.HORIZONTAL) {
g2.setColor(getSelectionBackground());
SwingUtilities2.drawString(
progressBar, g2, progressString, renderLocation.x, renderLocation.y);
g2.setColor(getSelectionForeground());
g2.clipRect(fillStart, y, amountFull, height);
SwingUtilities2.drawString(
progressBar, g2, progressString, renderLocation.x, renderLocation.y);
} else { // VERTICAL
g2.setColor(getSelectionBackground());
AffineTransform rotate = AffineTransform.getRotateInstance(Math.PI / 2);
g2.setFont(progressBar.getFont().deriveFont(rotate));
renderLocation = getStringPlacement(g2, progressString, x, y, width, height);
SwingUtilities2.drawString(
progressBar, g2, progressString, renderLocation.x, renderLocation.y);
g2.setColor(getSelectionForeground());
g2.clipRect(x, fillStart, width, amountFull);
SwingUtilities2.drawString(
progressBar, g2, progressString, renderLocation.x, renderLocation.y);
}
g2.setClip(oldClip);
}
public void drawFunctionToGraphic(Graphics2D g, int x, int y, int UNITYX, int UNITYY) {
int _x, _y;
g.setColor(Color.red);
g.drawString("f(x) = " + F.toString(), 15, 20);
g.setColor(Color.blue);
for (double i = 0; ; i += EPSILON) {
_x = (int) (i * UNITYX) + x / 2;
_y = -(int) (F.evaluate(i) * UNITYY) + y / 2;
g.drawLine(
_x,
_y,
(int) ((i + EPSILON) * UNITYX) + x / 2,
-(int) (F.evaluate(i + EPSILON) * UNITYY) + y / 2);
if (_x < 0 || _x > x || _y < 0 || _y > y) break;
}
for (double i = 0; ; i -= EPSILON) {
_x = (int) (i * UNITYX) + x / 2;
_y = -(int) (F.evaluate(i) * UNITYY) + y / 2;
g.drawLine(
_x,
_y,
(int) ((i + EPSILON) * UNITYX) + x / 2,
-(int) (F.evaluate(i + EPSILON) * UNITYY) + y / 2);
if (_x < 0 || _x > x || _y < 0 || _y > y) break;
}
}
public void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g.create();
g2d.setStroke(new BasicStroke(1.0f));
if (isOpaque()) {
g2d.setColor(getBackground());
g2d.fillRect(0, 0, getWidth(), getHeight());
}
g2d.setColor(Color.black);
g2d.drawLine(0, frameHeight / 2, frameWidth, frameHeight / 2);
g2d.drawLine(frameWidth / 2, 0, frameWidth / 2, frameHeight);
for (int i = unityX; i < frameWidth / 2; i += unityX) {
g2d.drawLine(
frameWidth / 2 + i, frameHeight / 2 - 3, frameWidth / 2 + i, frameHeight / 2 + 3);
g2d.drawLine(
frameWidth / 2 - i, frameHeight / 2 - 3, frameWidth / 2 - i, frameHeight / 2 + 3);
}
for (int i = unityY; i < frameHeight / 2; i += unityY) {
g2d.drawLine(
frameWidth / 2 - 3, frameHeight / 2 + i, frameWidth / 2 + 3, frameHeight / 2 + i);
g2d.drawLine(
frameWidth / 2 - 3, frameHeight / 2 - i, frameWidth / 2 + 3, frameHeight / 2 - i);
}
g2d.setColor(Color.blue);
function.drawFunctionToGraphic(g2d, frameWidth, frameHeight, unityX, unityY);
paintCurrentMethodState(g2d);
g2d.dispose();
}
public void paint(Graphics g) {
gRef = (Graphics2D) g;
// change size of font
gRef.setFont(gRef.getFont().deriveFont(9.0f));
fmRef = g.getFontMetrics();
// Clear background
if (Preferences.monochrome) {
gRef.setColor(Preferences.whiteColor);
} else {
gRef.setColor(Preferences.backgroundColor);
}
gRef.fillRect(0, 0, getWidth(), getHeight());
// set colour to correct drawing colour
if (Preferences.monochrome) {
gRef.setColor(Preferences.blackColor);
} else {
gRef.setColor(Preferences.penColor);
}
gRef.translate(0, margin);
// Call c code to draw tree
gRef.scale(scale, scale);
nativeDrawTree();
}
public void setPenColour(int colour) {
if (Preferences.monochrome) {
gRef.setColor(Preferences.blackColor);
} else {
if (colour == 0) {
gRef.setColor(Preferences.penColor);
}
if (colour == 1) {
gRef.setColor(Preferences.highlightColor);
}
}
}
/**
* All purpose paint method that should do the right thing for all linear bouncing-box progress
* bars. Override this if you are making another kind of progress bar.
*
* @see #paintDeterminate
* @since 1.4
*/
protected void paintIndeterminate(Graphics g, JComponent c) {
if (!(g instanceof Graphics2D)) {
return;
}
Insets b = progressBar.getInsets(); // area for border
int barRectWidth = progressBar.getWidth() - (b.right + b.left);
int barRectHeight = progressBar.getHeight() - (b.top + b.bottom);
if (barRectWidth <= 0 || barRectHeight <= 0) {
return;
}
Graphics2D g2 = (Graphics2D) g;
// Paint the bouncing box.
boxRect = getBox(boxRect);
if (boxRect != null) {
g2.setColor(progressBar.getForeground());
g2.fillRect(boxRect.x, boxRect.y, boxRect.width, boxRect.height);
}
// Deal with possible text painting
if (progressBar.isStringPainted()) {
if (progressBar.getOrientation() == JProgressBar.HORIZONTAL) {
paintString(g2, b.left, b.top, barRectWidth, barRectHeight, boxRect.x, boxRect.width, b);
} else {
paintString(g2, b.left, b.top, barRectWidth, barRectHeight, boxRect.y, boxRect.height, b);
}
}
}
private void paintCurrentMethodState(Graphics2D g2d) {
switch (type) {
case 0: // bisectiei
if (Cn.size() > 0) {
g2d.setColor(Color.green);
for (int pnt = 0; pnt < An.size(); pnt++) drawPoint(An.elementAt(pnt), g2d);
g2d.setColor(Color.orange);
for (int pnt = 0; pnt < Bn.size(); pnt++) drawPoint(Bn.elementAt(pnt), g2d);
g2d.setColor(Color.red);
drawPoint(Cn.lastElement(), g2d);
g2d.setColor(Color.blue);
g2d.drawString("Pasul " + Cn.size(), 15, 35);
g2d.drawString(
"[An, Bn] = [" + An.lastElement().x + ", " + Bn.lastElement().x + "]", 15, 50);
g2d.drawString("Cn = " + Cn.lastElement().x, 15, 65);
if (complete) {
g2d.setColor(Color.red);
g2d.drawString("Algoritm terminat in " + Cn.size() + " pasi.", 15, 80);
g2d.drawString(
"Rezultatule este " + Cn.lastElement().x + ", cu eroarea de +-" + err + ".",
15,
95);
}
}
break;
case 3: // newton
case 2: // secantei
case 1: // coardei
g2d.setColor(Color.green);
for (int pnt = 0; pnt < An.size() - 1; pnt++) drawPoint(An.elementAt(pnt), g2d);
g2d.setColor(Color.red);
drawPoint(An.lastElement(), g2d);
g2d.setColor(Color.blue);
g2d.drawString("Pasul " + An.size(), 15, 35);
if (type != 3)
g2d.drawString(
"[x0, x1] = [" + An.elementAt(0).x + ", " + An.elementAt(1).x + "]", 15, 50);
else g2d.drawString("x0 = " + An.elementAt(0).x, 15, 50);
g2d.drawString("xn = " + An.lastElement().x, 15, 65);
if (complete) {
g2d.setColor(Color.red);
g2d.drawString("Algoritm terminat in " + An.size() + " pasi.", 15, 80);
g2d.drawString(
"Rezultatule este " + An.lastElement().x + ", cu eroarea de +-" + err + ".", 15, 95);
}
break;
}
}
/**
* Paint a background for all groups and a round blue border and background when a cell is
* selected.
*
* @param g the <tt>Graphics</tt> object
*/
private void internalPaintComponent(Graphics g) {
AntialiasingManager.activateAntialiasing(g);
Graphics2D g2 = (Graphics2D) g;
if (isSelected) {
g2.setColor(selectedColor);
g2.fillRect(0, 0, this.getWidth(), this.getHeight());
}
}
public void generarFondo(Component componente) {
Rectangle areaDibujo = this.getBounds();
BufferedImage tmp;
GraphicsConfiguration gc =
GraphicsEnvironment.getLocalGraphicsEnvironment()
.getDefaultScreenDevice()
.getDefaultConfiguration();
tmp = gc.createCompatibleImage(areaDibujo.width, areaDibujo.height, BufferedImage.TRANSLUCENT);
Graphics2D g2d = (Graphics2D) tmp.getGraphics();
g2d.setColor(new Color(55, 55, 255, 165));
g2d.fillRect(0, 0, areaDibujo.width, areaDibujo.height);
fondo = tmp;
}
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2 = (Graphics2D) g;
int size =
Math.min(
MAX_SIZE,
Math.min(
getWidth() - imagePadding.left - imagePadding.right,
getHeight() - imagePadding.top - imagePadding.bottom));
g2.translate(getWidth() / 2 - size / 2, getHeight() / 2 - size / 2);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
Shape shape;
if (mode == ColorPicker.SAT || mode == ColorPicker.BRI) {
shape = new Ellipse2D.Float(0, 0, size, size);
} else {
Rectangle r = new Rectangle(0, 0, size, size);
shape = r;
}
if (hasFocus()) {
PaintUtils.paintFocus(g2, shape, 5);
}
if (!(shape instanceof Rectangle)) {
// paint a circular shadow
g2.translate(2, 2);
g2.setColor(new Color(0, 0, 0, 20));
g2.fill(new Ellipse2D.Float(-2, -2, size + 4, size + 4));
g2.setColor(new Color(0, 0, 0, 40));
g2.fill(new Ellipse2D.Float(-1, -1, size + 2, size + 2));
g2.setColor(new Color(0, 0, 0, 80));
g2.fill(new Ellipse2D.Float(0, 0, size, size));
g2.translate(-2, -2);
}
g2.drawImage(image, 0, 0, size, size, 0, 0, size, size, null);
if (shape instanceof Rectangle) {
Rectangle r = (Rectangle) shape;
PaintUtils.drawBevel(g2, r);
} else {
g2.setColor(new Color(0, 0, 0, 120));
g2.draw(shape);
}
g2.setColor(Color.white);
g2.setStroke(new BasicStroke(1));
g2.draw(new Ellipse2D.Float(point.x - 3, point.y - 3, 6, 6));
g2.setColor(Color.black);
g2.draw(new Ellipse2D.Float(point.x - 4, point.y - 4, 8, 8));
g.translate(-imagePadding.left, -imagePadding.top);
}
private void buildAccumulator(int r) {
accImage = new BufferedImage(width, height, greyScale.getType());
Graphics2D g = accImage.createGraphics();
g.setColor(new Color(0, 0, 0, 0));
g.fillRect(0, 0, width, height);
g.dispose();
int max = 0;
double[] a = new double[1];
for (int y = 0; y < height; ++y)
for (int x = 0; x < width; ++x) {
a[0] = acc[y * width + x][r - rmin] & 0xFF;
accImage.getRaster().setPixel(x, y, a);
}
ImageIcon icon2 = new ImageIcon(accImage);
lbl2.setIcon(icon2);
}
/**
* Draws the passed-in text using syntax highlighting for the current language. It is assumed that
* the entire line is either not in a selected region, or painting with a selection-foreground
* color is turned off.
*
* @param painter The painter to render the tokens.
* @param token The list of tokens to draw.
* @param g The graphics context in which to draw.
* @param x The x-coordinate at which to draw.
* @param y The y-coordinate at which to draw.
* @return The x-coordinate representing the end of the painted text.
*/
private float drawLine(
TokenPainter painter, Token token, Graphics2D g, float x, float y, int line) {
float nextX = x; // The x-value at the end of our text.
boolean paintBG = host.getPaintTokenBackgrounds(line, y);
while (token != null && token.isPaintable() && nextX < clipEnd) {
nextX = painter.paint(token, g, nextX, y, host, this, clipStart, paintBG);
token = token.getNextToken();
}
// NOTE: We should re-use code from Token (paintBackground()) here,
// but don't because I'm just too lazy.
if (host.getEOLMarkersVisible()) {
g.setColor(host.getForegroundForTokenType(Token.WHITESPACE));
g.setFont(host.getFontForTokenType(Token.WHITESPACE));
g.drawString("\u00B6", nextX, y);
}
// Return the x-coordinate at the end of the painted text.
return nextX;
}
public void sobel() {
sobel = new BufferedImage(width, height, filtered.getType());
Graphics2D g = sobel.createGraphics();
g.setColor(new Color(0, 0, 0, 0));
g.fillRect(0, 0, width, height);
g.dispose();
int[] tmp = new int[1];
sX = new double[height][width];
sY = new double[height][width];
double maxX = 0;
double maxY = 0;
for (int y = 1; y < height - 1; ++y)
for (int x = 1; x < width - 1; ++x) {
double Xvalue = 0;
double Yvalue = 0;
for (int j = -1; j <= 1; ++j)
for (int i = -1; i <= 1; ++i) {
Xvalue += GX[1 + j][1 + i] * filtered.getRaster().getPixel(x + i, y + j, tmp)[0];
Yvalue += GY[1 + j][1 + i] * filtered.getRaster().getPixel(x + i, y + j, tmp)[0];
}
if (Xvalue > maxX) maxX = Xvalue;
if (Yvalue > maxY) maxY = Yvalue;
sX[y][x] = Xvalue;
sY[y][x] = Yvalue;
}
for (int y = 1; y < height - 1; ++y)
for (int x = 1; x < width - 1; ++x) {
double[] a = {(Math.abs((sX[y][x] / maxX * 255)) + Math.abs((sY[y][x] / maxY) * 255))};
// if (a[0] > 0) binary[y][x] = 1;
// if (a[0] <= 0) binary[y][x] = 0;
sobel.getRaster().setPixel(x, y, a);
}
ImageIcon icon2 = new ImageIcon(sobel);
lbl2.setIcon(icon2);
}
public void paint(Graphics g) {
path = findOptimizedPath(srcID, dstID, type);
/// Create the drawing board
Dimension d = getSize();
g.setColor(Color.white);
g.fillRect(1, 1, d.width - 2, d.height - 2);
g.setColor(Color.black);
g.drawRect(1, 1, d.width - 2, d.height - 2);
g.setFont(serifFont);
/// Draw the whole network, including all routers with
/// delay and flow level, sources and destinations.
int numR = 1;
int w = 95;
int h = d.height / 5;
int pos = -1;
for (int i = 0; i < 3; i++) {
g.drawOval(w, h + 100 * i, 40, 40);
g.drawString("S" + String.valueOf(i + 1), w + 13, h + 100 * i - 5);
}
for (int i = 0; i < 3; i++) {
pos++;
Router temp = statMux.getRouter(pos);
g.drawOval(w + 110, h + 100 * i, 40, 40);
g.drawString("R" + String.valueOf(numR++), w + 123, h + 100 * i - 5);
g.drawString(
String.valueOf(temp.getDelay() * temp.getPriority(type) + temp.getFlowLevel()),
w + 125,
h + 100 * i + 15);
g.drawString(String.valueOf(temp.getFlowLevel()), w + 125, h + 100 * i + 35);
}
h = d.height / 11;
for (int i = 0; i < 4; i++) {
pos++;
Router temp = statMux.getRouter(pos);
g.drawOval(w + 210, h + 100 * i, 40, 40);
g.drawString("R" + String.valueOf(numR++), w + 223, h + 100 * i - 5);
g.drawString(
String.valueOf(temp.getDelay() * temp.getPriority(type) + temp.getFlowLevel()),
w + 225,
h + 100 * i + 15);
g.drawString(String.valueOf(temp.getFlowLevel()), w + 225, h + 100 * i + 35);
}
h = 20;
for (int i = 0; i < 6; i++) {
pos++;
Router temp = statMux.getRouter(pos);
g.drawOval(w + 310, h + 80 * i, 40, 40);
g.drawString("R" + String.valueOf(numR++), w + 320, h + 80 * i - 5);
g.drawString(
String.valueOf(temp.getDelay() * temp.getPriority(type) + temp.getFlowLevel()),
w + 325,
h + 80 * i + 15);
g.drawString(String.valueOf(temp.getFlowLevel()), w + 325, h + 80 * i + 35);
}
for (int i = 0; i < 4; i++) {
g.drawOval(w + 410, d.height / 11 + 100 * i, 40, 40);
g.drawString("D" + String.valueOf(i + 1), w + 423, d.height / 11 + 100 * i - 5);
}
g.setColor(Color.black);
int[][] connection = statMux.getConnections();
/// Check buffer for connections at each step and draw links at layer1
for (int i = 0; i < connection[path[0] - 1].length; i++) {
int temp = connection[path[0] - 1][i] - 3;
g.drawLine(w + 40, (path[0]) * d.height / 5 + 20, w + 110, temp * d.height / 5 + 20);
}
/// Check buffer for connections at each step and draw links at layer2
for (int i = 0; i < connection[path[1] - 1].length; i++) {
int temp = connection[path[1] - 1][i] - 7;
g.drawLine(
w + 150, (path[1] - 3) * d.height / 5 + 20, w + 210, (d.height / 11) + 100 * temp + 20);
}
/// Check buffer for connections at each step and draw links at layer3
for (int i = 0; i < connection[path[2] - 1].length; i++) {
int temp = connection[path[2] - 1][i] - 11;
g.drawLine(w + 250, (d.height / 11) + 100 * (path[2] - 7) + 20, w + 310, 80 * temp + 40);
}
/// Draw optimized path for packets traveling between source
/// and destination
h = d.height / 5;
Graphics2D g2 = (Graphics2D) g;
g2.setStroke(new BasicStroke(2));
g2.setColor(Color.red);
g2.drawLine(w + 40, h * (path[0]) + 20, w + 110, h * (path[1] - 3) + 20);
g2.drawLine(
w + 150, h * (path[1] - 3) + 20, w + 210, (d.height / 11) + 100 * (path[2] - 7) + 20);
g2.drawLine(
w + 250, (d.height / 11) + 100 * (path[2] - 7) + 20, w + 310, 80 * (path[3] - 11) + 40);
g2.drawLine(
w + 350, 80 * (path[3] - 11) + 40, w + 410, (d.height / 11) + 100 * (path[4] - 17) + 20);
/// Calculate and display loss, delay, and throughput
delayTime = getDelay(path, type);
throughPut = getThroughput(path);
int numPackLost = getLossRate(numTransfer);
lossRate = numPackLost / 100000.0 + 0.0005 * delayTime;
delayVal.setText(String.format("%.2f", delayTime));
throuVal.setText(String.valueOf(throughPut));
lossVal.setText(String.format("%.4f", lossRate));
}
// 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);
}
}
/**
* All purpose paint method that should do the right thing for almost all linear, determinate
* progress bars. By setting a few values in the defaults table, things should work just fine to
* paint your progress bar. Naturally, override this if you are making a circular or semi-circular
* progress bar.
*
* @see #paintIndeterminate
* @since 1.4
*/
protected void paintDeterminate(Graphics g, JComponent c) {
if (!(g instanceof Graphics2D)) {
return;
}
Insets b = progressBar.getInsets(); // area for border
int barRectWidth = progressBar.getWidth() - (b.right + b.left);
int barRectHeight = progressBar.getHeight() - (b.top + b.bottom);
if (barRectWidth <= 0 || barRectHeight <= 0) {
return;
}
int cellLength = getCellLength();
int cellSpacing = getCellSpacing();
// amount of progress to draw
int amountFull = getAmountFull(b, barRectWidth, barRectHeight);
Graphics2D g2 = (Graphics2D) g;
g2.setColor(progressBar.getForeground());
if (progressBar.getOrientation() == JProgressBar.HORIZONTAL) {
// draw the cells
if (cellSpacing == 0 && amountFull > 0) {
// draw one big Rect because there is no space between cells
g2.setStroke(
new BasicStroke((float) barRectHeight, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
} else {
// draw each individual cell
g2.setStroke(
new BasicStroke(
(float) barRectHeight,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
0.f,
new float[] {cellLength, cellSpacing},
0.f));
}
if (BasicGraphicsUtils.isLeftToRight(c)) {
g2.drawLine(
b.left, (barRectHeight / 2) + b.top, amountFull + b.left, (barRectHeight / 2) + b.top);
} else {
g2.drawLine(
(barRectWidth + b.left),
(barRectHeight / 2) + b.top,
barRectWidth + b.left - amountFull,
(barRectHeight / 2) + b.top);
}
} else { // VERTICAL
// draw the cells
if (cellSpacing == 0 && amountFull > 0) {
// draw one big Rect because there is no space between cells
g2.setStroke(
new BasicStroke((float) barRectWidth, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
} else {
// draw each individual cell
g2.setStroke(
new BasicStroke(
(float) barRectWidth,
BasicStroke.CAP_BUTT,
BasicStroke.JOIN_BEVEL,
0f,
new float[] {cellLength, cellSpacing},
0f));
}
g2.drawLine(
barRectWidth / 2 + b.left,
b.top + barRectHeight,
barRectWidth / 2 + b.left,
b.top + barRectHeight - amountFull);
}
// Deal with possible text painting
if (progressBar.isStringPainted()) {
paintString(g, b.left, b.top, barRectWidth, barRectHeight, amountFull, b);
}
}
private void process() {
int width = Integer.parseInt(xres.getText());
int height = Integer.parseInt(yres.getText());
boolean preserveAspect = aspect.isSelected();
Color bg = new Color(red.getValue(), green.getValue(), blue.getValue());
String outDir = output.getText();
String suffix = ((String) format.getSelectedItem()).toLowerCase();
String preText = prepend.getText();
String appText = append.getText();
int scaleType = -1;
String alg = (String) algorithm.getSelectedItem();
if (alg.equals("Smooth")) scaleType = Image.SCALE_SMOOTH;
else if (alg.equals("Standard")) scaleType = Image.SCALE_DEFAULT;
else if (alg.equals("Fast")) scaleType = Image.SCALE_FAST;
else if (alg.equals("Replicate")) scaleType = Image.SCALE_REPLICATE;
else if (alg.equals("Area averaging")) {
scaleType = Image.SCALE_AREA_AVERAGING;
}
DefaultListModel model = (DefaultListModel) list.getModel();
int size = model.size();
progress.setValue(0);
progress.setMaximum(4 * size);
for (int i = 0; i < size; i++) {
ThumbFile tf = (ThumbFile) model.elementAt(i);
list.setSelectedValue(tf, true);
String tail = " (" + (i + 1) + " of " + size + ")";
progress.setValue(4 * i);
progress.setString("Reading" + tail);
// construct input and output filenames
String inFile = tf.getPath();
String outFile = outDir + SLASH + tf.getName();
int ndx = outFile.lastIndexOf(SLASH);
String s1 = outFile.substring(0, ndx + SLASH.length());
String s2 = outFile.substring(ndx + SLASH.length());
int dot_ndx = s2.lastIndexOf(".");
if (dot_ndx >= 0) s2 = s2.substring(0, dot_ndx);
// make the thumbnail file name
outFile = s1 + preText + s2 + appText + "." + suffix;
// read in the file to an image
BufferedImage image = null;
try {
image = ImageIO.read(new File(inFile));
} catch (IOException exc) {
exc.printStackTrace();
}
progress.setValue(4 * i + 1);
progress.setString("Resizing" + tail);
// resize image
int w, h;
if (preserveAspect) {
int ow = image.getWidth();
int oh = image.getHeight();
double oasp = (double) ow / oh;
double tasp = (double) width / height;
if (oasp > tasp) {
w = width;
h = (int) (w / oasp);
} else {
h = height;
w = (int) (oasp * h);
}
} else {
w = width;
h = height;
}
Image resized = image.getScaledInstance(w, h, scaleType);
progress.setValue(4 * i + 2);
progress.setString("Painting" + tail);
// create thumbnail
BufferedImage thumb = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = thumb.createGraphics();
g2d.setColor(bg);
g2d.fillRect(0, 0, width, height);
g2d.drawImage(resized, (width - w) / 2, (height - h) / 2, this);
g2d.dispose();
progress.setValue(4 * i + 3);
progress.setString("Writing" + tail);
// save thumbnail to disk
File out = new File(outFile);
File parent = out.getParentFile();
if (parent != null && !parent.exists()) parent.mkdirs();
try {
ImageIO.write(thumb, suffix, out);
} catch (IOException exc) {
exc.printStackTrace();
}
}
list.setSelectedIndices(new int[0]);
progress.setValue(4 * size);
progress.setString("Complete");
}
/**
* Draws the passed-in text using syntax highlighting for the current language. Tokens are checked
* for being in a selected region, and are rendered appropriately if they are.
*
* @param painter The painter to render the tokens.
* @param token The list of tokens to draw.
* @param g The graphics context in which to draw.
* @param x The x-coordinate at which to draw.
* @param y The y-coordinate at which to draw.
* @param selStart The start of the selection.
* @param selEnd The end of the selection.
* @return The x-coordinate representing the end of the painted text.
*/
private float drawLineWithSelection(
TokenPainter painter, Token token, Graphics2D g, float x, float y, int selStart, int selEnd) {
float nextX = x; // The x-value at the end of our text.
boolean useSTC = host.getUseSelectedTextColor();
while (token != null && token.isPaintable() && nextX < clipEnd) {
// Selection starts in this token
if (token.containsPosition(selStart)) {
if (selStart > token.getOffset()) {
tempToken.copyFrom(token);
tempToken.textCount = selStart - tempToken.getOffset();
nextX = painter.paint(tempToken, g, nextX, y, host, this, clipStart);
tempToken.textCount = token.length();
tempToken.makeStartAt(selStart);
// Clone required since token and tempToken must be
// different tokens for else statement below
token = new TokenImpl(tempToken);
}
int tokenLen = token.length();
int selCount = Math.min(tokenLen, selEnd - token.getOffset());
if (selCount == tokenLen) {
nextX = painter.paintSelected(token, g, nextX, y, host, this, clipStart, useSTC);
} else {
tempToken.copyFrom(token);
tempToken.textCount = selCount;
nextX = painter.paintSelected(tempToken, g, nextX, y, host, this, clipStart, useSTC);
tempToken.textCount = token.length();
tempToken.makeStartAt(token.getOffset() + selCount);
token = tempToken;
nextX = painter.paint(token, g, nextX, y, host, this, clipStart);
}
}
// Selection ends in this token
else if (token.containsPosition(selEnd)) {
tempToken.copyFrom(token);
tempToken.textCount = selEnd - tempToken.getOffset();
nextX = painter.paintSelected(tempToken, g, nextX, y, host, this, clipStart, useSTC);
tempToken.textCount = token.length();
tempToken.makeStartAt(selEnd);
token = tempToken;
nextX = painter.paint(token, g, nextX, y, host, this, clipStart);
}
// This token is entirely selected
else if (token.getOffset() >= selStart && token.getEndOffset() <= selEnd) {
nextX = painter.paintSelected(token, g, nextX, y, host, this, clipStart, useSTC);
}
// This token is entirely unselected
else {
nextX = painter.paint(token, g, nextX, y, host, this, clipStart);
}
token = token.getNextToken();
}
// NOTE: We should re-use code from Token (paintBackground()) here,
// but don't because I'm just too lazy.
if (host.getEOLMarkersVisible()) {
g.setColor(host.getForegroundForTokenType(Token.WHITESPACE));
g.setFont(host.getFontForTokenType(Token.WHITESPACE));
g.drawString("\u00B6", nextX, y);
}
// Return the x-coordinate at the end of the painted text.
return nextX;
}
private void clearArc(int x, int y, int width, int height, int startAngle, int arcAngle) {
penColor = gRef.getColor();
gRef.setColor(Preferences.backgroundColor);
gRef.fillArc(x, y, width, height, startAngle, arcAngle);
gRef.setColor(penColor);
}
/**
* Draws a single view (i.e., a line of text for a wrapped view), wrapping the text onto multiple
* lines if necessary.
*
* @param painter The painter to use to render tokens.
* @param g The graphics context in which to paint.
* @param r The rectangle in which to paint.
* @param view The <code>View</code> to paint.
* @param fontHeight The height of the font being used.
* @param y The y-coordinate at which to begin painting.
*/
protected void drawView(
TokenPainter painter, Graphics2D g, Rectangle r, View view, int fontHeight, int y) {
float x = r.x;
LayeredHighlighter h = (LayeredHighlighter) host.getHighlighter();
RSyntaxDocument document = (RSyntaxDocument) getDocument();
Element map = getElement();
int p0 = view.getStartOffset();
int lineNumber = map.getElementIndex(p0);
int p1 = view.getEndOffset(); // - 1;
setSegment(p0, p1 - 1, document, drawSeg);
// System.err.println("drawSeg=='" + drawSeg + "' (p0/p1==" + p0 + "/" + p1 + ")");
int start = p0 - drawSeg.offset;
Token token = document.getTokenListForLine(lineNumber);
// If this line is an empty line, then the token list is simply a
// null token. In this case, the line highlight will be skipped in
// the loop below, so unfortunately we must manually do it here.
if (token != null && token.getType() == Token.NULL) {
h.paintLayeredHighlights(g, p0, p1, r, host, this);
return;
}
// Loop through all tokens in this view and paint them!
while (token != null && token.isPaintable()) {
int p = calculateBreakPosition(p0, token, x);
x = r.x;
h.paintLayeredHighlights(g, p0, p, r, host, this);
while (token != null && token.isPaintable() && token.getEndOffset() - 1 < p) { // <=p) {
x = painter.paint(token, g, x, y, host, this);
token = token.getNextToken();
}
if (token != null && token.isPaintable() && token.getOffset() < p) {
int tokenOffset = token.getOffset();
tempToken.set(
drawSeg.array, tokenOffset - start, p - 1 - start, tokenOffset, token.getType());
painter.paint(tempToken, g, x, y, host, this);
tempToken.copyFrom(token);
tempToken.makeStartAt(p);
token = new TokenImpl(tempToken);
}
p0 = (p == p0) ? p1 : p;
y += fontHeight;
} // End of while (token!=null && token.isPaintable()).
// NOTE: We should re-use code from Token (paintBackground()) here,
// but don't because I'm just too lazy.
if (host.getEOLMarkersVisible()) {
g.setColor(host.getForegroundForTokenType(Token.WHITESPACE));
g.setFont(host.getFontForTokenType(Token.WHITESPACE));
g.drawString("\u00B6", x, y - fontHeight);
}
}
private void drawCircle(int pix, int xCenter, int yCenter, int r) {
Graphics2D g = res.createGraphics();
g.setColor(Color.RED);
g.drawOval(xCenter - r, yCenter - r, r * 2, r * 2);
g.dispose();
}
public void nonMax() {
nonMax = new BufferedImage(width, height, BufferedImage.TYPE_BYTE_GRAY);
Graphics2D g = nonMax.createGraphics();
g.setColor(new Color(0, 0, 0, 0));
g.fillRect(0, 0, width, height);
g.dispose();
magnitude = new int[height * width];
for (int y = 1; y < height - 1; y++) {
for (int x = 1; x < width - 1; x++) {
double xGrad = sX[y][x];
double yGrad = sY[y][x];
double gradMag = Math.hypot(xGrad, yGrad);
// perform non-maximal supression
double nMag = Math.hypot(sX[y - 1][x], sY[y - 1][x]);
double sMag = Math.hypot(sX[y + 1][x], sY[y + 1][x]);
double wMag = Math.hypot(sX[y][x - 1], sY[y][x - 1]);
double eMag = Math.hypot(sX[y][x + 1], sY[y][x + 1]);
double neMag = Math.hypot(sX[y - 1][x + 1], sY[y - 1][x + 1]);
double seMag = Math.hypot(sX[y + 1][x + 1], sY[y + 1][x + 1]);
double swMag = Math.hypot(sX[y + 1][x - 1], sY[y + 1][x - 1]);
double nwMag = Math.hypot(sX[y - 1][x - 1], sY[y - 1][x - 1]);
double tmp;
/*
* An explanation of what's happening here, for those who want
* to understand the source: This performs the "non-maximal
* supression" phase of the Canny edge detection in which we
* need to compare the gradient magnitude to that in the
* direction of the gradient; only if the value is a local
* maximum do we consider the point as an edge candidate.
*
* We need to break the comparison into a number of different
* cases depending on the gradient direction so that the
* appropriate values can be used. To avoid computing the
* gradient direction, we use two simple comparisons: first we
* check that the partial derivatives have the same sign (1)
* and then we check which is larger (2). As a consequence, we
* have reduced the problem to one of four identical cases that
* each test the central gradient magnitude against the values at
* two points with 'identical support'; what this means is that
* the geometry required to accurately interpolate the magnitude
* of gradient function at those points has an identical
* geometry (upto right-angled-rotation/reflection).
*
* When comparing the central gradient to the two interpolated
* values, we avoid performing any divisions by multiplying both
* sides of each inequality by the greater of the two partial
* derivatives. The common comparand is stored in a temporary
* variable (3) and reused in the mirror case (4).
*
*/
if (xGrad * yGrad <= (float) 0 /*(1)*/
? Math.abs(xGrad) >= Math.abs(yGrad) /*(2)*/
? (tmp = Math.abs(xGrad * gradMag))
>= Math.abs(yGrad * neMag - (xGrad + yGrad) * eMag) /*(3)*/
&& tmp > Math.abs(yGrad * swMag - (xGrad + yGrad) * wMag) /*(4)*/
: (tmp = Math.abs(yGrad * gradMag))
>= Math.abs(xGrad * neMag - (yGrad + xGrad) * nMag) /*(3)*/
&& tmp > Math.abs(xGrad * swMag - (yGrad + xGrad) * sMag) /*(4)*/
: Math.abs(xGrad) >= Math.abs(yGrad) /*(2)*/
? (tmp = Math.abs(xGrad * gradMag))
>= Math.abs(yGrad * seMag + (xGrad - yGrad) * eMag) /*(3)*/
&& tmp > Math.abs(yGrad * nwMag + (xGrad - yGrad) * wMag) /*(4)*/
: (tmp = Math.abs(yGrad * gradMag))
>= Math.abs(xGrad * seMag + (yGrad - xGrad) * sMag) /*(3)*/
&& tmp > Math.abs(xGrad * nwMag + (yGrad - xGrad) * nMag) /*(4)*/) {
magnitude[y * width + x] =
gradMag >= MAGNITUDE_LIMIT ? MAGNITUDE_MAX : (int) (MAGNITUDE_SCALE * gradMag);
// NOTE: The orientation of the edge is not employed by this
// implementation. It is a simple matter to compute it at
// this point as: Math.atan2(yGrad, xGrad);
} else {
magnitude[y * width + x] = 0;
}
}
}
ImageIcon icon2 = new ImageIcon(nonMax);
lbl2.setIcon(icon2);
}
private void setFillColor(int symbolType) {
penColor = gRef.getColor();
switch (symbolType) {
case FTAConstants.SYMB_BASIC:
gRef.setColor(Preferences.basicInitiatingEventColor);
break;
case FTAConstants.SYMB_UNDEV:
gRef.setColor(Preferences.undevelopedEventColor);
break;
case FTAConstants.SYMB_EXTERN:
gRef.setColor(Preferences.externalEventColor);
break;
case FTAConstants.SYMB_INTERMEDIATE:
gRef.setColor(Preferences.intermediateEventColor);
break;
case FTAConstants.SYMB_AND:
gRef.setColor(Preferences.andGateColor);
break;
case FTAConstants.SYMB_OR:
gRef.setColor(Preferences.orGateColor);
break;
case FTAConstants.SYMB_PRIORITY_AND:
gRef.setColor(Preferences.priorityAndGateColor);
break;
case FTAConstants.SYMB_EXCL_OR:
gRef.setColor(Preferences.exclusiveOrGateColor);
break;
case FTAConstants.SYMB_INHIBIT:
gRef.setColor(Preferences.inhibitGateColor);
break;
case FTAConstants.SYMB_CONDITION:
gRef.setColor(Preferences.conditioningEventColor);
break;
case FTAConstants.SYMB_TRANS_IN:
gRef.setColor(Preferences.transferInColor);
break;
case FTAConstants.SYMB_TRANS_OUT:
gRef.setColor(Preferences.transferOutColor);
break;
default:
gRef.setColor(Preferences.backgroundColor);
break;
}
}
private void restoreColor() {
gRef.setColor(penColor);
}
/**
* Draws a single view (i.e., a line of text for a wrapped view), wrapping the text onto multiple
* lines if necessary. Any selected text is rendered with the editor's "selected text" color.
*
* @param painter The painter to use to render tokens.
* @param g The graphics context in which to paint.
* @param r The rectangle in which to paint.
* @param view The <code>View</code> to paint.
* @param fontHeight The height of the font being used.
* @param y The y-coordinate at which to begin painting.
* @param selStart The start of the selection.
* @param selEnd The end of the selection.
*/
protected void drawViewWithSelection(
TokenPainter painter,
Graphics2D g,
Rectangle r,
View view,
int fontHeight,
int y,
int selStart,
int selEnd) {
float x = r.x;
LayeredHighlighter h = (LayeredHighlighter) host.getHighlighter();
RSyntaxDocument document = (RSyntaxDocument) getDocument();
Element map = getElement();
int p0 = view.getStartOffset();
int lineNumber = map.getElementIndex(p0);
int p1 = view.getEndOffset(); // - 1;
setSegment(p0, p1 - 1, document, drawSeg);
// System.err.println("drawSeg=='" + drawSeg + "' (p0/p1==" + p0 + "/" + p1 + ")");
int start = p0 - drawSeg.offset;
Token token = document.getTokenListForLine(lineNumber);
// If this line is an empty line, then the token list is simply a
// null token. In this case, the line highlight will be skipped in
// the loop below, so unfortunately we must manually do it here.
if (token != null && token.getType() == Token.NULL) {
h.paintLayeredHighlights(g, p0, p1, r, host, this);
return;
}
// Loop through all tokens in this view and paint them!
while (token != null && token.isPaintable()) {
int p = calculateBreakPosition(p0, token, x);
x = r.x;
h.paintLayeredHighlights(g, p0, p, r, host, this);
while (token != null && token.isPaintable() && token.getEndOffset() - 1 < p) { // <=p) {
// Selection starts in this token
if (token.containsPosition(selStart)) {
if (selStart > token.getOffset()) {
tempToken.copyFrom(token);
tempToken.textCount = selStart - tempToken.getOffset();
x = painter.paint(tempToken, g, x, y, host, this);
tempToken.textCount = token.length();
tempToken.makeStartAt(selStart);
// Clone required since token and tempToken must be
// different tokens for else statement below
token = new TokenImpl(tempToken);
}
int selCount = Math.min(token.length(), selEnd - token.getOffset());
if (selCount == token.length()) {
x = painter.paintSelected(token, g, x, y, host, this);
} else {
tempToken.copyFrom(token);
tempToken.textCount = selCount;
x = painter.paintSelected(tempToken, g, x, y, host, this);
tempToken.textCount = token.length();
tempToken.makeStartAt(token.getOffset() + selCount);
token = tempToken;
x = painter.paint(token, g, x, y, host, this);
}
}
// Selection ends in this token
else if (token.containsPosition(selEnd)) {
tempToken.copyFrom(token);
tempToken.textCount = selEnd - tempToken.getOffset();
x = painter.paintSelected(tempToken, g, x, y, host, this);
tempToken.textCount = token.length();
tempToken.makeStartAt(selEnd);
token = tempToken;
x = painter.paint(token, g, x, y, host, this);
}
// This token is entirely selected
else if (token.getOffset() >= selStart && token.getEndOffset() <= selEnd) {
x = painter.paintSelected(token, g, x, y, host, this);
}
// This token is entirely unselected
else {
x = painter.paint(token, g, x, y, host, this);
}
token = token.getNextToken();
}
// If there's a token that's going to be split onto the next line
if (token != null && token.isPaintable() && token.getOffset() < p) {
int tokenOffset = token.getOffset();
Token orig = token;
token =
new TokenImpl(
drawSeg, tokenOffset - start, p - 1 - start, tokenOffset, token.getType());
// Selection starts in this token
if (token.containsPosition(selStart)) {
if (selStart > token.getOffset()) {
tempToken.copyFrom(token);
tempToken.textCount = selStart - tempToken.getOffset();
x = painter.paint(tempToken, g, x, y, host, this);
tempToken.textCount = token.length();
tempToken.makeStartAt(selStart);
// Clone required since token and tempToken must be
// different tokens for else statement below
token = new TokenImpl(tempToken);
}
int selCount = Math.min(token.length(), selEnd - token.getOffset());
if (selCount == token.length()) {
x = painter.paintSelected(token, g, x, y, host, this);
} else {
tempToken.copyFrom(token);
tempToken.textCount = selCount;
x = painter.paintSelected(tempToken, g, x, y, host, this);
tempToken.textCount = token.length();
tempToken.makeStartAt(token.getOffset() + selCount);
token = tempToken;
x = painter.paint(token, g, x, y, host, this);
}
}
// Selection ends in this token
else if (token.containsPosition(selEnd)) {
tempToken.copyFrom(token);
tempToken.textCount = selEnd - tempToken.getOffset();
x = painter.paintSelected(tempToken, g, x, y, host, this);
tempToken.textCount = token.length();
tempToken.makeStartAt(selEnd);
token = tempToken;
x = painter.paint(token, g, x, y, host, this);
}
// This token is entirely selected
else if (token.getOffset() >= selStart && token.getEndOffset() <= selEnd) {
x = painter.paintSelected(token, g, x, y, host, this);
}
// This token is entirely unselected
else {
x = painter.paint(token, g, x, y, host, this);
}
token = new TokenImpl(orig);
((TokenImpl) token).makeStartAt(p);
}
p0 = (p == p0) ? p1 : p;
y += fontHeight;
} // End of while (token!=null && token.isPaintable()).
// NOTE: We should re-use code from Token (paintBackground()) here,
// but don't because I'm just too lazy.
if (host.getEOLMarkersVisible()) {
g.setColor(host.getForegroundForTokenType(Token.WHITESPACE));
g.setFont(host.getFontForTokenType(Token.WHITESPACE));
g.drawString("\u00B6", x, y - fontHeight);
}
}
public void run() {
Thread me = Thread.currentThread();
while (getSize().width <= 0) {
try {
anim.sleep(500);
} catch (InterruptedException e) {
return;
}
}
Graphics2D g2d = null;
Graphics2D BufferG2D = null;
Graphics2D ScreenG2D = null;
BasicStroke solid = new BasicStroke(9.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND, 9.0f);
GeneralPath gp = new GeneralPath(GeneralPath.WIND_NON_ZERO);
int rule = AlphaComposite.SRC_OVER;
AlphaComposite opaque = AlphaComposite.SrcOver;
AlphaComposite blend = AlphaComposite.getInstance(rule, 0.9f);
AlphaComposite set = AlphaComposite.Src;
int frame = 0;
int frametmp = 0;
Dimension oldSize = getSize();
Shape clippath = null;
while (anim == me) {
Dimension size = getSize();
if (size.width != oldSize.width || size.height != oldSize.height) {
img = null;
clippath = null;
if (BufferG2D != null) {
BufferG2D.dispose();
BufferG2D = null;
}
if (ScreenG2D != null) {
ScreenG2D.dispose();
ScreenG2D = null;
}
}
oldSize = size;
if (img == null) {
img = (BufferedImage) createImage(size.width, size.height);
}
if (BufferG2D == null) {
BufferG2D = img.createGraphics();
BufferG2D.setRenderingHint(
RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_DEFAULT);
BufferG2D.setClip(clippath);
}
g2d = BufferG2D;
float[] ctrlpts;
for (int i = 0; i < animpts.length; i += 2) {
animate(animpts, deltas, i + 0, size.width);
animate(animpts, deltas, i + 1, size.height);
}
ctrlpts = animpts;
int len = ctrlpts.length;
gp.reset();
int dir = 0;
float prevx = ctrlpts[len - 2];
float prevy = ctrlpts[len - 1];
float curx = ctrlpts[0];
float cury = ctrlpts[1];
float midx = (curx + prevx) / 2.0f;
float midy = (cury + prevy) / 2.0f;
gp.moveTo(midx, midy);
for (int i = 2; i <= ctrlpts.length; i += 2) {
float x1 = (midx + curx) / 2.0f;
float y1 = (midy + cury) / 2.0f;
prevx = curx;
prevy = cury;
if (i < ctrlpts.length) {
curx = ctrlpts[i + 0];
cury = ctrlpts[i + 1];
} else {
curx = ctrlpts[0];
cury = ctrlpts[1];
}
midx = (curx + prevx) / 2.0f;
midy = (cury + prevy) / 2.0f;
float x2 = (prevx + midx) / 2.0f;
float y2 = (prevy + midy) / 2.0f;
gp.curveTo(x1, y1, x2, y2, midx, midy);
}
gp.closePath();
g2d.setComposite(set);
g2d.setBackground(backgroundColor);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
if (bgChanged || bounds == null) {
bounds = new Rectangle(0, 0, getWidth(), getHeight());
bgChanged = false;
}
// g2d.clearRect(bounds.x-5, bounds.y-5, bounds.x + bounds.width + 5, bounds.y + bounds.height
// + 5);
g2d.clearRect(0, 0, getWidth(), getHeight());
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setColor(outerColor);
g2d.setComposite(opaque);
g2d.setStroke(solid);
g2d.draw(gp);
g2d.setPaint(gradient);
if (!bgChanged) {
bounds = gp.getBounds();
} else {
bounds = new Rectangle(0, 0, getWidth(), getHeight());
bgChanged = false;
}
gradient =
new GradientPaint(
bounds.x,
bounds.y,
gradientColorA,
bounds.x + bounds.width,
bounds.y + bounds.height,
gradientColorB,
true);
g2d.setComposite(blend);
g2d.fill(gp);
if (g2d == BufferG2D) {
repaint();
}
++frame;
Thread.yield();
}
if (g2d != null) {
g2d.dispose();
}
}