/**
* Override the pain method do draw the axis lines
*
* @param g The graphics to paint to
*/
public void paint(Graphics g) {
Rectangle b = getBounds();
g.setColor(canvasBg);
g.fillRect(0, 0, b.width, b.height);
paintGrid(g);
Point center = getCenter();
if (g instanceof Graphics2D) {
((Graphics2D) g).translate(center.x, center.y);
}
super.paint(g);
if (g instanceof Graphics2D) {
((Graphics2D) g).scale(1.0, 1.0);
}
g.setColor(Color.gray);
g.drawLine(0, -10 * b.height, 0, 10 * b.height);
g.drawLine(-10 * b.width, 0, 10 * b.width, 0);
MetSymbol tmp = highlightedMetSymbol;
if (tmp != null) {
Rectangle tb = tmp.getBounds();
g.setColor(Color.red);
g.drawRect(tb.x - 2, tb.y - 2, tb.width + 4, tb.height + 4);
}
}
// Show a message over frozen image in the display
public void showMessage(String message) {
Graphics g = getGraphics();
g.setColor(Color.black);
g.fillRect(30, (getHeight() / 2) - 16, message.length() * 10, 25);
g.setColor(Color.white);
g.drawString(message, 40, getHeight() / 2);
}
@Override
public void paintDeterminate(Graphics g, JComponent c) {
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);
// draw the cells
if (progressBar.getOrientation() == SwingConstants.HORIZONTAL) {
float x = amountFull / (float) barRectWidth;
g.setColor(getColorFromPallet(pallet, x));
g.fillRect(b.left, b.top, amountFull, barRectHeight);
} else { // VERTICAL
float y = amountFull / (float) barRectHeight;
g.setColor(getColorFromPallet(pallet, y));
g.fillRect(b.left, barRectHeight + b.bottom - amountFull, barRectWidth, amountFull);
}
// Deal with possible text painting
if (progressBar.isStringPainted()) {
paintString(g, b.left, b.top, barRectWidth, barRectHeight, amountFull, b);
}
}
/**
* This is called to paint within the EditCanvas
*
* @param g Graphics
* @param c DisplayCanvas to paint on.
*/
public void paint(Graphics g, DisplayCanvas c) {
Rectangle nb = transformOutput(c, getBounds());
if (!getActive()) {
Rectangle r = getBounds();
g.setColor(Color.lightGray);
g.fillRect(r.x, r.y, r.width, r.height);
}
draw((Graphics2D) g, nb.x, nb.y, nb.width, nb.height);
if ((c instanceof StationModelCanvas) && ((StationModelCanvas) c).getShowParams()) {
int xoff = 0;
FontMetrics fm = g.getFontMetrics();
g.setColor(Color.black);
for (int i = 0; i < paramIds.length; i++) {
String s = paramIds[i];
if (i > 0) {
s = ", " + s;
}
g.drawString(s, nb.x + xoff, nb.y + nb.height + fm.getMaxDescent() + fm.getMaxAscent() + 4);
xoff += fm.stringWidth(s);
}
}
if ((c instanceof StationModelCanvas) && ((StationModelCanvas) c).shouldShowAlignmentPoints()) {
paintRectPoint(g, c);
}
}
void drawRoiLabel(Graphics g, int index, Roi roi) {
Rectangle r = roi.getBounds();
int x = screenX(r.x);
int y = screenY(r.y);
double mag = getMagnification();
int width = (int) (r.width * mag);
int height = (int) (r.height * mag);
int size = width > 40 && height > 40 ? 12 : 9;
if (font != null) {
g.setFont(font);
size = font.getSize();
} else if (size == 12) g.setFont(largeFont);
else g.setFont(smallFont);
boolean drawingList = index >= LIST_OFFSET;
if (drawingList) index -= LIST_OFFSET;
String label = "" + (index + 1);
if (drawNames && roi.getName() != null) label = roi.getName();
FontMetrics metrics = g.getFontMetrics();
int w = metrics.stringWidth(label);
x = x + width / 2 - w / 2;
y = y + height / 2 + Math.max(size / 2, 6);
int h = metrics.getAscent() + metrics.getDescent();
if (bgColor != null) {
g.setColor(bgColor);
g.fillRoundRect(x - 1, y - h + 2, w + 1, h - 3, 5, 5);
}
if (!drawingList && labelRects != null && index < labelRects.length)
labelRects[index] = new Rectangle(x - 1, y - h + 2, w + 1, h);
g.setColor(labelColor);
g.drawString(label, x, y - 2);
g.setColor(defaultColor);
}
/**
* Draws an filled paddle with an extra outline around it in the current position
*
* @param pict is Picture object to draw the paddle outline in
*/
public void drawPaddleXtr(JFrame pict) {
Graphics g = pict.getGraphics();
g.setColor(this.color);
g.fillRect(this.x, this.y, this.width, this.height);
g.setColor(Color.black);
g.drawRect(this.x, this.y, this.width, this.height);
}
/** draws the bullet */
public void draw(Graphics g, Color color) {
Color bak = g.getColor();
Graphics2D g2 = (Graphics2D) g;
g.setColor(color);
int ix = (int) x;
int iy = (int) y;
g2.draw(this);
g.setColor(bak);
}
/**
* Paint method for applet.
*
* @param g the Graphics object for this applet
*/
public void paint(Graphics g) {
// simple text displayed on applet
g.setColor(c);
g.fillRect(0, 0, 200, 100);
g.setColor(Color.black);
g.drawString("Sample Applet", 20, 20);
g.setColor(Color.blue);
g.drawString("created by BlueJ", 20, 40);
}
void showFrameRate(Graphics g) {
frames++;
if (System.currentTimeMillis() > firstFrame + 1000) {
firstFrame = System.currentTimeMillis();
fps = frames;
frames = 0;
}
g.setColor(Color.white);
g.fillRect(10, 12, 50, 15);
g.setColor(Color.black);
g.drawString((int) (fps + 0.5) + " fps", 10, 25);
}
// Paint the round background and label.
protected void paintComponent(Graphics g) {
if (getModel().isArmed()) {
// You might want to make the highlight color
// a property of the RoundButton class.
g.setColor(Color.lightGray);
} else {
g.setColor(getBackground());
}
g.fillOval(0, 0, getSize().width - 1, getSize().height - 1);
// This call will paint the label and the
// focus rectangle.
super.paintComponent(g);
}
void drawRoi(Graphics g, Roi roi, int index) {
int type = roi.getType();
ImagePlus imp2 = roi.getImage();
roi.setImage(imp);
Color saveColor = roi.getStrokeColor();
if (saveColor == null) roi.setStrokeColor(defaultColor);
if (roi instanceof TextRoi) ((TextRoi) roi).drawText(g);
else roi.drawOverlay(g);
roi.setStrokeColor(saveColor);
if (index >= 0) {
if (roi == currentRoi) g.setColor(Roi.getColor());
else g.setColor(defaultColor);
drawRoiLabel(g, index, roi);
}
if (imp2 != null) roi.setImage(imp2);
else roi.setImage(null);
}
public void displayScore2(
Graphics g, int cx, int cy, int sx1, int sy1, int sx2, int sy2, int sx3, int sy3) {
g.setFont(scoreFont);
g.setColor(Color.WHITE);
g.drawImage(new ImageIcon("InGameMenu/coin.png").getImage(), cx, cy, this);
g.drawString("" + coins, sx1, sy1);
g.drawString("Score: " + score, sx2, sy2);
g.drawString("Height: " + height + " m", sx3, sy3);
}
@Override
protected void paintForeground(Graphics g, JComponent component) {
// paint icon (if there is any)
paintIcon(g, component);
Insets ins = getOutsideInsets();
int w = component.getWidth();
int h = component.getHeight();
// paint knob (if there is any)
// TODO colors
if (behavior.isShowKnob()) {
Insets insets = getInnerInsets();
if (getOrientation().isHorizontal()) {
int x = ins.left + insets.left - KNOB_SIZE + 3;
int y1 = ins.top + insets.top + 3;
int y2 = h - insets.bottom - ins.bottom - 4;
g.setColor(Color.WHITE);
g.drawLine(x, y1, x, y2);
g.drawLine(x, y1, x + 1, y1);
g.setColor(Color.DARK_GRAY);
g.drawLine(x, y2, x + 1, y2);
g.drawLine(x + 1, y1 + 1, x + 1, y2);
} else {
int y = ins.top + insets.top - KNOB_SIZE + 3;
int x1 = ins.left + insets.left + 3;
int x2 = w - insets.right - ins.right - 4;
g.setColor(Color.WHITE);
g.drawLine(x1, y, x2, y);
g.drawLine(x1, y, x1, y + 1);
g.setColor(Color.DARK_GRAY);
g.drawLine(x1 + 1, y + 1, x2, y + 1);
g.drawLine(x2, y, x2, y + 1);
}
}
}
/**
* Esta funcion se usa para pintar la barra de seleccion de los menus. Esta aqui para no repetirla
* en todas partes...
*/
static void pintaBarraMenu(Graphics g, JMenuItem menuItem, Color bgColor) {
ButtonModel model = menuItem.getModel();
Color oldColor = g.getColor();
int menuWidth = menuItem.getWidth();
int menuHeight = menuItem.getHeight();
if (menuItem.isOpaque()) {
g.setColor(menuItem.getBackground());
g.fillRect(0, 0, menuWidth, menuHeight);
}
if ((menuItem instanceof JMenu && !(((JMenu) menuItem).isTopLevelMenu()) && model.isSelected())
|| model.isArmed()) {
RoundRectangle2D.Float boton = new RoundRectangle2D.Float();
boton.x = 1;
boton.y = 0;
boton.width = menuWidth - 3;
boton.height = menuHeight - 1;
boton.arcwidth = 8;
boton.archeight = 8;
GradientPaint grad = new GradientPaint(1, 1, getBrilloMenu(), 0, menuHeight, getSombraMenu());
Graphics2D g2D = (Graphics2D) g;
g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g.setColor(bgColor);
g2D.fill(boton);
g.setColor(bgColor.darker());
g2D.draw(boton);
g2D.setPaint(grad);
g2D.fill(boton);
g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_DEFAULT);
}
g.setColor(oldColor);
}
private void drawAWP(Graphics g, int x, int y) {
if (System.currentTimeMillis() < shotTime + TAWP.SHOOT_TIME) {
// System.out.println(true);
double multi = 1.0 * (System.currentTimeMillis() - shotTime) / TAWP.SHOOT_TIME;
g.setColor(new Color(255, 255, 255, 255 - (int) (multi * 256)));
g.fillRect(0, 0, Wuigi.screenWidth, Wuigi.screenHeight);
}
if (numBullets <= 0) return;
BufferedImage img = TAWP.IMAGE.getBuffer();
AffineTransform xform = new AffineTransform();
// g2d.setPaint(new TexturePaint(figureOutDrawImage(),
// new Rectangle2D.Float(0, 0, 32, 32)));
// g2d.drawImage(figureOutDrawImage(),0,0,null);
xform.setToIdentity();
xform.translate(x - 5, y);
double diffY = y + height / 2 - ScreenManager.mouse.y;
double diffX = ScreenManager.mouse.x - x - width / 2;
double angle;
if (diffY > 0 && diffX > 0) {
angle = Math.PI / 2 - Math.atan(diffY / diffX);
} else if (diffY == 0 && diffX > 0) {
angle = Math.PI / 2;
} else if (diffY < 0 && diffX > 0) {
angle = Math.PI / 2 + Math.atan(-diffY / diffX);
} else if (diffY < 0 && diffX == 0) {
angle = Math.PI;
} else if (diffY < 0 && diffX < 0) {
angle = 3 * Math.PI / 2 - Math.atan(diffY / diffX);
} else if (diffY == 0 && diffX < 0) {
angle = 3 * Math.PI / 2;
} else if (diffY > 0 && diffX < 0) {
angle = 3 * Math.PI / 2 + Math.atan(-diffY / diffX);
} else {
angle = 0;
}
angle -= Math.PI / 2;
if (angle > Math.PI / 2 && angle < 3 * Math.PI / 2) {
xform.scale(1, -1);
xform.translate(0, -TAWP.IMAGE.getHeight());
angle = -angle;
}
// xform.scale(/*width/img.getWidth(),height/img.getHeight()*/);
xform.rotate(angle, 27, 13);
((Graphics2D) g).drawImage(img, xform, null);
ammo.setPos(x + 10, y - 20);
ammo.draw(g);
}
public void gameOverMenu(
Graphics g) { // CHANGE THIS TO INCLUDE HIGHSCORES AND STUFF AFTER TEXTFILES ARE MADE
// Menu that shows up when user gets Game Over
if (pause == true && die == true) {
g.drawImage(
new ImageIcon("InGameMenu/pauseBckgrnd.png").getImage(), 0, 0, this); // Graphics stuff
g.setFont(scoreFont);
g.setColor(Color.BLACK);
g.drawImage(new ImageIcon("InGameMenu/GameOver.png").getImage(), 10, 200, this);
displayScore2(g, 115, 350, 185, 385, 110, 440, 110, 490); // Shows stats
g.drawImage(menuB.getPic(mx, my), menuB.getX(), menuB.getY(), this); // Draws menu button
}
}
public void doPaint(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setColor(Color.black);
BufferedImage bimg = new BufferedImage(200, 200, BufferedImage.TYPE_INT_ARGB);
Graphics ig = bimg.getGraphics();
Color alphared = new Color(255, 0, 0, 128);
Color alphagreen = new Color(0, 255, 0, 128);
Color alphablue = new Color(0, 0, 255, 128);
ig.setColor(alphared);
ig.fillRect(0, 0, 200, 200);
ig.setColor(alphagreen);
ig.fillRect(25, 25, 150, 150);
ig.setColor(alphablue);
ig.fillRect(75, 75, 125, 125);
g.drawImage(bimg, 10, 25, this);
GradientPaint gp = new GradientPaint(10.0f, 10.0f, alphablue, 210.0f, 210.0f, alphared, true);
g2.setPaint(gp);
g2.fillRect(10, 240, 200, 200);
}
protected void paintComponent(Graphics g) {
super.paintComponent(g);
if (model != null) {
newImgBuf(); // refresh the image buffer if necessary
// compute the real-to-screen ratio, this variable differs
// from model.real2Screen by zoomScale
Dimension sz = getSize();
double real2Screen0 = model.getScaleFromSpan(realSpan, sz.width, sz.height);
model.setMatrix(viewMatrix, real2Screen0 * zoomScale, sz.width / 2, sz.height / 2);
imgG.setColor(Color.BLACK);
imgG.fillRect(0, 0, sz.width, sz.height);
model.paint(imgG);
g.drawImage(img, 0, 0, this);
}
}
public void paint(Graphics g) {
if (offg == null) {
initScreen();
// initObjects();
return;
}
// offg.setColor(getBackground());
offg.setColor(new Color(128, 0, 0));
offg.fillRect(0, 0, getWidth(), getHeight());
// IGCore.paint(offg);
g.drawImage(offscreen, 0, 0, getWidth(), getHeight(), this);
}
public void paint(Graphics g) {
// do normal painting first
super.paint(g);
// draw polys
ListIterator<Polygon> II = poly_draw.listIterator(0);
ListIterator<Color> CC = poly_draw_color.listIterator(0);
while (II.hasNext()) {
Polygon P = II.next();
Color C = CC.next();
g.setColor(C);
g.drawPolygon(P);
}
// fill polys
II = poly_fill.listIterator(0);
CC = poly_fill_color.listIterator(0);
while (II.hasNext()) {
Polygon P = II.next();
Color C = CC.next();
g.setColor(C);
g.fillPolygon(P);
}
}
void drawImage(Graphics g, DrawObject I) {
if ((sequencingOn) && (I.sequenceNum != currentSequenceNumDisplay)) {
return;
}
for (int i = 0; i < I.pixels.length; i++) {
for (int j = 0; j < I.pixels[i].length; j++) {
Color c = new Color(I.pixels[i][j][1], I.pixels[i][j][2], I.pixels[i][j][3]);
g.setColor(c);
// Note: i starts at the top row of the image.
int x = j; // x along the x-axis is the column coord of pixels
int y = I.pixels[i].length - i;
int x1 = (int) ((x - minX) / (maxX - minX) * (D.width - 2 * inset));
int y1 = (int) ((y - minY) / (maxY - minY) * (D.height - 2.0 * inset));
int x2 = (int) ((x + 1 - minX) / (maxX - minX) * (D.width - 2 * inset));
int y2 = (int) ((y - 1 - minY) / (maxY - minY) * (D.height - 2.0 * inset));
g.fillRect(inset + x1, D.height - y1 - inset, x2 - x1, y1 - y2);
}
}
}
// ------------------------------------------------------------------------------------------------------------------------------------
// In game menus
public void pauseMenu(Graphics g) {
// Pause menu
if (pause == true && lvlClear == false) {
g.setFont(scoreFont);
g.setColor(Color.BLACK);
g.drawImage(new ImageIcon("InGameMenu/pauseBckgrnd.png").getImage(), 0, 0, this);
g.drawString("P A U S E D", 155, 200);
displayScore2(g, 115, 350, 185, 380, 110, 440, 110, 490); // Displays stats
g.drawImage(
resumeB.getPic(mx, my), resumeB.getX(), resumeB.getY(), this); // Draws the resume button
g.drawImage(
menuB.getPic(mx, my), menuB.getX(), menuB.getY(), this); // Draws the back to menu button
if (musicOn == true) { // Draws the mute or unmute button (based on if music is on or not)
g.drawImage(muteB.getPic(mx, my), muteB.getX(), muteB.getY(), this);
}
if (musicOn == false) {
g.drawImage(unmuteB.getPic(mx, my), unmuteB.getX(), unmuteB.getY(), this);
}
}
}
@Override
public void paintComponent(Graphics g) {
g.setColor(Color.WHITE);
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
if (isDead) {
g2.setColor(Color.BLACK);
g2.setFont(new Font("Serif", Font.PLAIN, 30));
g2.drawString("Game Over!", 300, 300);
g2.drawString("Your final score was " + score, 250, 330);
moverTimer.stop();
scoreTimer.stop();
} else {
topWall.paint(g2);
bottomWall.paint(g2);
bird.paint(g2);
g2.setColor(Color.BLACK);
g2.setFont(new Font("Serif", Font.PLAIN, 20));
g2.drawString("Score: " + score, 50, 50);
}
}
@Override
public void paintComponent(Graphics g) {
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
int w = bufferedImage.getWidth(this);
int h = bufferedImage.getHeight(this);
if (mode == Flip.NONE) {
g.drawImage(bufferedImage, 0, 0, w, h, this);
} else if (mode == Flip.VERTICAL) {
AffineTransform at = AffineTransform.getScaleInstance(1d, -1d);
at.translate(0, -h);
Graphics2D g2 = (Graphics2D) g.create();
g2.drawImage(bufferedImage, at, this);
g2.dispose();
} else if (mode == Flip.HORIZONTAL) {
AffineTransform at = AffineTransform.getScaleInstance(-1d, 1d);
at.translate(-w, 0);
AffineTransformOp atOp = new AffineTransformOp(at, null);
g.drawImage(atOp.filter(bufferedImage, null), 0, 0, w, h, this);
}
}
void drawZoomIndicator(Graphics g) {
int x1 = 10;
int y1 = 10;
double aspectRatio = (double) imageHeight / imageWidth;
int w1 = 64;
if (aspectRatio > 1.0) w1 = (int) (w1 / aspectRatio);
int h1 = (int) (w1 * aspectRatio);
if (w1 < 4) w1 = 4;
if (h1 < 4) h1 = 4;
int w2 = (int) (w1 * ((double) srcRect.width / imageWidth));
int h2 = (int) (h1 * ((double) srcRect.height / imageHeight));
if (w2 < 1) w2 = 1;
if (h2 < 1) h2 = 1;
int x2 = (int) (w1 * ((double) srcRect.x / imageWidth));
int y2 = (int) (h1 * ((double) srcRect.y / imageHeight));
if (zoomIndicatorColor == null) zoomIndicatorColor = new Color(128, 128, 255);
g.setColor(zoomIndicatorColor);
((Graphics2D) g).setStroke(Roi.onePixelWide);
g.drawRect(x1, y1, w1, h1);
if (w2 * h2 <= 200 || w2 < 10 || h2 < 10) g.fillRect(x1 + x2, y1 + y2, w2, h2);
else g.drawRect(x1 + x2, y1 + y2, w2, h2);
}
void initGraphics(Graphics g, Color textColor, Color defaultColor) {
if (smallFont == null) {
smallFont = new Font("SansSerif", Font.PLAIN, 9);
largeFont = new Font("SansSerif", Font.PLAIN, 12);
}
if (textColor != null) {
labelColor = textColor;
if (overlay != null && overlay.getDrawBackgrounds())
bgColor =
new Color(
255 - labelColor.getRed(), 255 - labelColor.getGreen(), 255 - labelColor.getBlue());
else bgColor = null;
} else {
int red = defaultColor.getRed();
int green = defaultColor.getGreen();
int blue = defaultColor.getBlue();
if ((red + green + blue) / 3 < 128) labelColor = Color.white;
else labelColor = Color.black;
bgColor = defaultColor;
}
this.defaultColor = defaultColor;
g.setColor(defaultColor);
}
void drawScribbles(Graphics g) {
if ((scribbles == null) || (scribbles.size() == 0)) {
return;
}
DrawObject L = (DrawObject) scribbles.get(0);
int scribbleCounter = L.scribbleNum;
g.setColor(scribbleColor);
((Graphics2D) g).setStroke(new BasicStroke(2f));
int prevX = L.scribbleX;
int prevY = L.scribbleY;
for (int i = 1; i < scribbles.size(); i++) {
L = (DrawObject) scribbles.get(i);
if (L.scribbleNum == scribbleCounter) {
// Keep drawing.
g.drawLine(prevX, prevY, L.scribbleX, L.scribbleY);
prevX = L.scribbleX;
prevY = L.scribbleY;
} else {
scribbleCounter = L.scribbleNum;
prevX = L.scribbleX;
prevY = L.scribbleY;
}
}
}
void drawObjects(
Graphics g,
java.util.List<DrawObject> points,
java.util.List<DrawObject> lines,
java.util.List<DrawObject> ovals,
java.util.List<DrawObject> rectangles,
java.util.List<DrawObject> images,
java.util.List<DrawObject> labels,
java.util.List<DrawObject> eqnLines) {
try {
// Images
synchronized (images) {
for (DrawObject I : images) {
drawImage(g, I);
}
}
// Labels
synchronized (labels) {
for (DrawObject L : labels) {
drawLabel(g, L);
}
}
// Eqn Lines
synchronized (eqnLines) {
for (DrawObject L : eqnLines) {
g.setColor(L.color);
drawEqnLine(g, L);
}
}
// Lines
synchronized (lines) {
for (DrawObject L : lines) {
g.setColor(L.color);
drawLine(g, L);
}
}
// Rectangles
synchronized (rectangles) {
for (DrawObject R : rectangles) {
g.setColor(R.color);
drawOvalOrRectangle(g, R, true);
}
}
// Ovals
synchronized (ovals) {
for (DrawObject R : ovals) {
g.setColor(R.color);
drawOvalOrRectangle(g, R, false);
}
}
// Points.
synchronized (points) {
for (DrawObject p : points) {
g.setColor(p.color);
drawPoint(g, p);
}
}
} catch (ConcurrentModificationException e) {
e.printStackTrace();
System.exit(0);
}
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g;
RenderingHints rh = g2d.getRenderingHints();
rh.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
rh.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
g2d.setRenderingHints(rh);
// Background.
D = this.getSize();
g.setColor(backgroundColor);
g.fillRect(0, 0, D.width, D.height);
Graphics2D g2 = (Graphics2D) g;
g2.setStroke(lineStroke);
// Axes, bounding box.
g.setColor(Color.gray);
g.drawLine(inset, D.height - inset, D.width - inset, D.height - inset);
g.drawLine(D.width - inset, inset, D.width - inset, D.height - inset);
g.drawLine(inset, inset, inset, D.height - inset);
g.drawLine(inset, inset, D.width - inset, inset);
double xDelta = (maxX - minX) / numIntervals;
// X-ticks and labels.
for (int i = 1; i <= numIntervals; i++) {
double xTickd = i * xDelta;
int xTick = (int) (xTickd / (maxX - minX) * (D.width - 2 * inset));
g.drawLine(inset + xTick, D.height - inset - 5, inset + xTick, D.height - inset + 5);
double x = minX + i * xDelta;
g.drawString(df.format(x), xTick + inset - 5, D.height - inset + 20);
}
// Y-ticks
double yDelta = (maxY - minY) / numIntervals;
for (int i = 0; i < numIntervals; i++) {
int yTick = (i + 1) * (int) ((D.height - 2 * inset) / (double) numIntervals);
g.drawLine(inset - 5, D.height - yTick - inset, inset + 5, D.height - yTick - inset);
double y = minY + (i + 1) * yDelta;
g.drawString(df.format(y), 1, D.height - yTick - inset);
}
// Zoom+move
Font savedFont = g.getFont();
g.setFont(plusFont);
g.drawString("+", D.width - 25, 20);
g.setFont(minusFont);
g.drawString("-", D.width - 25, 50);
drawArrow(g2d, D.width - 70, 20, D.width - 70, 0, 1.0f, lineStroke); // Up
drawArrow(g2d, D.width - 70, 30, D.width - 70, 50, 1.0f, lineStroke); // Down
drawArrow(g2d, D.width - 65, 25, D.width - 45, 25, 1.0f, lineStroke); // Right
drawArrow(g2d, D.width - 75, 25, D.width - 95, 25, 1.0f, lineStroke); // Left
g.setFont(savedFont);
// See if standard axes are in the middle.
g.setColor(Color.gray);
if ((minX < 0) && (maxX > 0) && (drawMiddleAxes)) {
// Draw y-axis
int x = (int) ((0 - minX) / (maxX - minX) * (D.width - 2 * inset));
g.drawLine(inset + x, D.height - inset, inset + x, inset);
}
if ((minY < 0) && (maxY > 0) && (drawMiddleAxes)) {
// Draw x-axis
int y = (int) ((0 - minY) / (maxY - minY) * (D.height - 2.0 * inset));
g.drawLine(inset, D.height - y - inset, D.width - inset, D.height - y - inset);
}
// Draw the objects.
drawObjects(g, points, lines, ovals, rectangles, images, labels, eqnLines);
if (animationMode) {
drawObjects(g, animPoints, animLines, animOvals, animRectangles, null, labels, eqnLines);
// No images in animation mode.
}
drawScribbles(g);
}
/*@Override*/ public void paintIcon(Component c, Graphics g, int x, int y) {
final boolean expandToFit = (mWidth < 1);
if (DEBUG.IMAGE && DEBUG.META)
out(
"paintIcon; onto="
+ GUI.name(c)
+ " painter="
+ GUI.name(mPainter)
+ "@"
+ Integer.toHexString((mPainter.hashCode())));
if (mPainter == null) {
// note this means repaint updates would stop in a new parent,
// tho assuming it's loaded by then, regular paints would work fine.
mPainter = c;
}
if (DrawBorder && !expandToFit) {
g.setColor(Color.gray);
g.drawRect(x, y, mWidth - 1, mHeight - 1);
}
if (mImage == null) {
if (!isLoading /*&& mPreviewData != null*/) {
synchronized (this) {
if (!isLoading /*&& mPreviewData != null*/)
VUE.invokeAfterAWT(ResourceIcon.this); // load the preview
}
}
g.setColor(Color.gray);
g.drawRect(x, y, mWidth - 1, mHeight - 1);
return;
}
int fitWidth, fitHeight;
final Dimension maxImageSize;
if (expandToFit) {
// fill the given component
fitWidth = c.getWidth();
fitHeight = c.getHeight();
maxImageSize = c.getSize();
} else {
// paint at our fixed size
fitWidth = mWidth;
fitHeight = mHeight;
if (DrawBorder)
maxImageSize = new Dimension(fitWidth - BorderSpace * 2, fitHeight - BorderSpace * 2);
else maxImageSize = new Dimension(fitWidth, fitHeight);
if (DEBUG.IMAGE && DEBUG.META) out("paintIcon; into " + GUI.name(maxImageSize));
}
double zoomFit;
if (mImage == NoImage && expandToFit) {
zoomFit = 1;
} else {
Rectangle2D imageBounds;
if (CropToSquare) {
// square off image, then fit in icon (todo: better; crop to icon)
int smallestAxis = mImageWidth > mImageHeight ? mImageHeight : mImageWidth;
imageBounds = new Rectangle2D.Float(0, 0, smallestAxis, smallestAxis);
} else {
// fit entire image in icon
imageBounds = new Rectangle2D.Float(0, 0, mImageWidth, mImageHeight);
}
zoomFit = ZoomTool.computeZoomFit(maxImageSize, 0, imageBounds, null, false);
if (zoomFit > MaxZoom) zoomFit = MaxZoom;
}
final int drawW = (int) (mImageWidth * zoomFit + 0.5);
final int drawH = (int) (mImageHeight * zoomFit + 0.5);
int xoff = x;
int yoff = y;
// center if drawable area is bigger than image
if (drawW != fitWidth) xoff += (fitWidth - drawW) / 2;
if (drawH != fitHeight) yoff += (fitHeight - drawH) / 2;
Shape oldClip = null;
if (CropToSquare && !expandToFit) {
oldClip = g.getClip();
g.clipRect(x, y, mWidth, mHeight);
}
if (DEBUG.IMAGE && DEBUG.META)
out("paintIcon; " + Util.tag(mImage) + " as " + drawW + "x" + drawH);
g.drawImage(mImage, xoff, yoff, drawW, drawH, null);
if (DEBUG.BOXES) {
g.setColor(Color.green);
((Graphics2D) g)
.setComposite(
java.awt.AlphaComposite.getInstance(java.awt.AlphaComposite.SRC_OVER, 0.2f));
g.drawRect(x, y, mWidth - 1, mHeight - 1);
((Graphics2D) g).setComposite(java.awt.AlphaComposite.SrcOver);
}
if (CropToSquare && !expandToFit) g.setClip(oldClip);
}