/** Dessine l'icone de la grille */
protected static void drawGrid(Graphics g, int x, int y, Color c) {
g.setColor(c);
for (int i = 0; i < TX.length; i++)
g.drawLine(TX[i][0] + x, TX[i][2] + y, TX[i][1] + x, TX[i][2] + y);
for (int i = 0; i < TY.length; i++)
g.drawLine(TY[i][2] + x, TY[i][0] + y, TY[i][2] + x, TY[i][1] + y);
}
protected void computeGeometry() {
pictHalfWidth = Width.getInt() / 2;
pictWidth = pictHalfWidth + pictHalfWidth - 1;
pictHeight = Height.getInt();
xLoc = -pictHalfWidth;
yLoc = -pictHeight / 2;
setFramesPerCycle(pictWidth - 1);
setFrameIncrement(FrameIncrement.getInt());
// System.out.println("width = " + pictWidth);
// System.out.println(" x = " + xLoc);
// System.out.println(" y = " + yLoc);
PxlColor[] ramp = AColor.getPxlColor().sinusoidalRampTo(BColor.getPxlColor(), pictHalfWidth);
// System.out.println("w=" + (4*pictHalfWidth-1) + ", h=" + pictHeight);
int ibWidth = 4 * pictHalfWidth - 1;
if ((imageBuffer == null)
|| (imageBuffer.getWidth() != ibWidth)
|| (imageBuffer.getHeight() != pictHeight)) {
imageBuffer = new BufferedImage(ibWidth, pictHeight, BufferedImage.TYPE_INT_RGB);
}
Graphics g = imageBuffer.getGraphics();
for (int x = 0; x < pictHalfWidth; x++) {
g.setColor(ramp[x].dev());
g.drawLine(x, 0, x, pictHeight - 1);
if (x < (pictHalfWidth - 1))
g.drawLine(pictWidth - x - 1, 0, pictWidth - x - 1, pictHeight - 1);
if (x > 0) g.drawLine(pictWidth + x - 1, 0, pictWidth + x - 1, pictHeight - 1);
if ((x > 0) && (x < (pictHalfWidth - 1)))
g.drawLine(4 * pictHalfWidth - 4 - x, 0, 4 * pictHalfWidth - 4 - x, pictHeight - 1);
}
g.dispose();
BitMapElement p = (BitMapElement) getDisplayElement(pictElement);
p.setImage(imageBuffer);
p.setLocation(xLoc, yLoc);
p.setClipRect(xLoc, yLoc, pictWidth, pictHeight);
}
/** Overrides <code>Graphics.drawLine</code>. */
public void drawLine(int x1, int y1, int x2, int y2) {
DebugGraphicsInfo info = info();
if (debugLog()) {
info()
.log(
toShortString()
+ " Drawing line: from "
+ pointToString(x1, y1)
+ " to "
+ pointToString(x2, y2));
}
if (isDrawingBuffer()) {
if (debugBuffered()) {
Graphics debugGraphics = debugGraphics();
debugGraphics.drawLine(x1, y1, x2, y2);
debugGraphics.dispose();
}
} else if (debugFlash()) {
Color oldColor = getColor();
int i, count = (info.flashCount * 2) - 1;
for (i = 0; i < count; i++) {
graphics.setColor((i % 2) == 0 ? info.flashColor : oldColor);
graphics.drawLine(x1, y1, x2, y2);
Toolkit.getDefaultToolkit().sync();
sleep(info.flashTime);
}
graphics.setColor(oldColor);
}
graphics.drawLine(x1, y1, x2, y2);
}
static void drawActiveButtonBorder(Graphics g, int x, int y, int w, int h) {
drawFlush3DBorder(g, x, y, w, h);
g.setColor(MetalLookAndFeel.getPrimaryControl());
g.drawLine(x + 1, y + 1, x + 1, h - 3);
g.drawLine(x + 1, y + 1, w - 3, x + 1);
g.setColor(MetalLookAndFeel.getPrimaryControlDarkShadow());
g.drawLine(x + 2, h - 2, w - 2, h - 2);
g.drawLine(w - 2, y + 2, w - 2, h - 2);
}
@Override
protected void paintContentBorderBottomEdge(
Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h) {
if (tabPane.getTabCount() < 1) return;
g.setColor(shadow);
g.drawLine(x + 1, y + h - 3, x + w - 2, y + h - 3);
g.drawLine(x + 1, y + h - 2, x + w - 2, y + h - 2);
g.setColor(shadow.brighter());
g.drawLine(x + 2, y + h - 1, x + w - 1, y + h - 1);
}
static void drawDefaultButtonPressedBorder(Graphics g, int x, int y, int w, int h) {
drawPressed3DBorder(g, x + 1, y + 1, w - 1, h - 1);
g.translate(x, y);
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawRect(0, 0, w - 3, h - 3);
g.drawLine(w - 2, 0, w - 2, 0);
g.drawLine(0, h - 2, 0, h - 2);
g.setColor(MetalLookAndFeel.getControl());
g.drawLine(w - 1, 0, w - 1, 0);
g.drawLine(0, h - 1, 0, h - 1);
g.translate(-x, -y);
}
/**
* This draws a variant "Flush 3D Border" It is used for things like active toggle buttons. This
* is used rarely.
*/
static void drawDark3DBorder(Graphics g, int x, int y, int w, int h) {
g.translate(x, y);
drawFlush3DBorder(g, 0, 0, w, h);
g.setColor(MetalLookAndFeel.getControl());
g.drawLine(1, 1, 1, h - 2);
g.drawLine(1, 1, w - 2, 1);
g.setColor(MetalLookAndFeel.getControlShadow());
g.drawLine(1, h - 2, 1, h - 2);
g.drawLine(w - 2, 1, w - 2, 1);
g.translate(-x, -y);
}
void drawLine(Graphics g, DrawObject L) {
if (L == null) {
return;
}
if ((sequencingOn) && (L.sequenceNum != currentSequenceNumDisplay)) {
return;
}
Graphics2D g2 = (Graphics2D) g;
g2.setStroke(L.drawStroke);
int x1 = (int) ((L.x - minX) / (maxX - minX) * (D.width - 2 * inset));
int y1 = (int) ((L.y - minY) / (maxY - minY) * (D.height - 2.0 * inset));
int x2 = (int) ((L.x2 - minX) / (maxX - minX) * (D.width - 2 * inset));
int y2 = (int) ((L.y2 - minY) / (maxY - minY) * (D.height - 2.0 * inset));
if (L.isArrow) {
drawArrow(
(Graphics2D) g,
inset + x1,
D.height - y1 - inset,
inset + x2,
D.height - y2 - inset,
1.0f,
L.drawStroke);
} else {
g.drawLine(inset + x1, D.height - y1 - inset, inset + x2, D.height - y2 - inset);
}
}
@Override
protected void paintContentBorderTopEdge(
Graphics g, int tabPlacement, int selectedIndex, int x, int y, int w, int h) {
if (tabPane.getTabCount() < 1) return;
g.setColor(shadow);
g.drawLine(x, y, x + w - 2, y);
}
static void drawDefaultButtonBorder(Graphics g, int x, int y, int w, int h, boolean active) {
drawButtonBorder(g, x + 1, y + 1, w - 1, h - 1, active);
g.translate(x, y);
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawRect(0, 0, w - 3, h - 3);
g.drawLine(w - 2, 0, w - 2, 0);
g.drawLine(0, h - 2, 0, h - 2);
g.translate(-x, -y);
}
/**
* Draw a line from {@code p1} to {@code p2} and return {@code p2}.
*
* <p>Returning {@code p2} supports the client in drawing polylines.
*
* @param p1 point to draw from
* @param p2 point to draw to
* @param color color to use for drawing
* @return {@code p2}
*/
public Point drawLine(Point p1, Point p2, Color color) {
Graphics g = this.image.getGraphics();
if (color != null) {
g.setColor(color);
}
g.drawLine(p1.x, p1.y, p2.x, p2.y);
this.repaint();
return (new Point(p2));
}
/** This draws the "Flush 3D Border" which is used throughout the Metal L&F */
static void drawFlush3DBorder(Graphics g, int x, int y, int w, int h) {
g.translate(x, y);
g.setColor(MetalLookAndFeel.getControlDarkShadow());
g.drawRect(0, 0, w - 2, h - 2);
g.setColor(MetalLookAndFeel.getControlHighlight());
g.drawRect(1, 1, w - 2, h - 2);
g.setColor(MetalLookAndFeel.getControl());
g.drawLine(0, h - 1, 1, h - 2);
g.drawLine(w - 1, 0, w - 2, 1);
g.translate(-x, -y);
}
/** Paint it. */
public void paint(Graphics g) {
Dimension d = getSize();
g.setColor(Color.black);
int xoff = d.width / 3;
int yoff = d.height / 3;
g.drawLine(xoff, 0, xoff, d.height);
g.drawLine(2 * xoff, 0, 2 * xoff, d.height);
g.drawLine(0, yoff, d.width, yoff);
g.drawLine(0, 2 * yoff, d.width, 2 * yoff);
int i = 0;
for (int r = 0; r < 3; r++) {
for (int c = 0; c < 3; c++, i++) {
if ((white & (1 << i)) != 0) {
g.drawImage(notImage, c * xoff + 1, r * yoff + 1, this);
} else if ((black & (1 << i)) != 0) {
g.drawImage(crossImage, c * xoff + 1, r * yoff + 1, this);
}
}
}
}
public void paint(Graphics g) {
if (histogram != null) {
if (os == null) {
os = createImage(WIDTH, HEIGHT);
osg = os.getGraphics();
osg.setColor(Color.white);
osg.fillRect(0, 0, WIDTH, HEIGHT);
osg.setColor(Color.gray);
for (int i = 0; i < WIDTH; i++) {
if (hColors != null) osg.setColor(hColors[i]);
osg.drawLine(i, HEIGHT, i, HEIGHT - ((int) (HEIGHT * histogram[i]) / hmax) - 4);
}
osg.dispose();
}
g.drawImage(os, 0, 0, this);
} else {
g.setColor(Color.white);
g.fillRect(0, 0, WIDTH, HEIGHT);
}
g.setColor(Color.black);
g.drawLine(0, HEIGHT - 4, 256, HEIGHT - 4);
g.drawRect(0, 0, WIDTH, HEIGHT);
g.drawRect((int) minHue, 1, (int) (maxHue - minHue), HEIGHT - 5);
}
void drawEngineAt(Graphics g, int x, int y, Integer walk, Integer run, Integer current) {
// Move this to a buffered Image
final int engineWidth = 128;
final int engineHeight = 16;
int walkLocation = walk * engineWidth / run;
int currentLocation = current * engineWidth / run;
if (current <= walk) {
g.setColor(java.awt.Color.GREEN);
} else {
g.setColor(java.awt.Color.ORANGE);
}
g.fillRect(x, y - 12, currentLocation, 8);
g.setColor(java.awt.Color.BLACK);
for (int i = 0; i <= run; i++) {
int l = i * engineWidth / run;
g.drawLine(x + l, y, x + l, y - engineHeight / 2);
}
g.drawLine(x, y, x, y - engineHeight);
g.drawLine(x, y, x + engineWidth, y);
g.drawLine(x + engineWidth, y, x + engineWidth, y - engineHeight);
g.drawLine(x + walkLocation, y, x + walkLocation, y - engineHeight);
g.drawString(run.toString(), x + engineWidth - 4, y - engineHeight - 2);
g.drawString(walk.toString(), x + walkLocation - 4, y - engineHeight - 2);
g.setFont(new Font("Eurostile", 0, 12));
g.drawString("Speed", x, y - engineHeight - 2);
}
@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);
}
}
}
private void drawLimb(Graphics g, int x, int y, UserData user, JointType from, JointType to) {
com.primesense.nite.SkeletonJoint fromJoint = user.getSkeleton().getJoint(from);
com.primesense.nite.SkeletonJoint toJoint = user.getSkeleton().getJoint(to);
if (fromJoint.getPositionConfidence() == 0.0 || toJoint.getPositionConfidence() == 0.0) {
return;
}
com.primesense.nite.Point2D<Float> fromPos =
mTracker.convertJointCoordinatesToDepth(fromJoint.getPosition());
com.primesense.nite.Point2D<Float> toPos =
mTracker.convertJointCoordinatesToDepth(toJoint.getPosition());
// draw it in another color than the use color
g.setColor(new Color(mColors[(user.getId() + 1) % mColors.length]));
g.drawLine(
x + fromPos.getX().intValue(),
y + fromPos.getY().intValue(),
x + toPos.getX().intValue(),
y + toPos.getY().intValue());
}
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;
}
}
}
/** Dessine l'icone de la grille de polarisation */
protected static void drawPolar(Graphics g, int x, int y, Color c) {
g.setColor(c);
for (int i = 0; i < TY1.length; i++)
g.drawLine(TY1[i][1] + x, TY1[i][0] + y, TY1[i][2] + x, TY1[i][0] + y);
}
public void drawThickLine(Graphics g, int fromX, int fromY, int toX, int toY) {
g.drawLine(fromX, fromY, toX, toY);
g.drawLine(fromX + 1, fromY, toX + 1, toY);
g.drawLine(fromX + 2, fromY, toX + 2, toY);
}
public void paintComponent(Graphics g) {
// We request keyboard focus out here so that we can catch events for locking zoom, etc.
requestFocus();
// 3 Images are painted each time. The reason we use images rather than directly drawing
// onto the graphics context is that the drawings of one image can be taking place
// concurrently with the other using threads into offscreen graphic contexts assoc.
// with the respective images. While printing we do the opposite
if (setupComplete && currImg != null) {
int prevH = getPrev(currImg.imgIdH);
int nextH = getNext(currImg.imgIdH);
if (blFlag || !timer.isRunning()) {
img[prevH].paintStuff1(0, g, this);
currImg.paintStuff1(_xPix, g, this);
img[nextH].paintStuff1(_xPix + _xPix, g, this);
/*g.drawImage (img [prevH].img, 0, 0, this);
g.drawImage (img [prevH].timeimg, 0, _yPix, this);
g.drawImage (currImg.img, _xPix, 0, this);
g.drawImage (currImg.timeimg, _xPix, _yPix, this);
g.drawImage (img [nextH].img, _xPix + _xPix, 0, this);
g.drawImage (img [nextH].timeimg, _xPix + _xPix, _yPix, this);*/
} else {
img[prevH].paintStuff2(0, g, this);
currImg.paintStuff2(_xPix, g, this);
img[nextH].paintStuff2(_xPix + _xPix, g, this);
/*g.drawImage (img [prevH].img1, 0, 0, this);
g.drawImage (img [prevH].timeimg, 0, _yPix, this);
g.drawImage (currImg.img1, _xPix, 0, this);
g.drawImage (currImg.timeimg, _xPix, _yPix, this);
g.drawImage (img [nextH].img1, _xPix + _xPix, 0, this);
g.drawImage (img [nextH].timeimg, _xPix + _xPix, _yPix, this);*/
}
}
if (zoomLkLineDispStatus && zXTime >= begTime && zXTime <= endTime) {
int xcord = panePosX + getEvtXCord(zXTime - begTime);
g.setColor(Color.white);
g.drawLine(xcord, 0, xcord, _yPix);
g.fillRect(xcord, _yPix - lineSize, zLockStrW + 2, lineSize);
g.setColor(Color.black);
g.drawRect(xcord, _yPix - lineSize, zLockStrW + 1, lineSize - 1);
g.setColor(Color.red);
g.drawString("Zoom Lock", xcord + 1, _yPix - fDescent);
}
if (elTLineDispStatus && elapsedPoint >= begTime && elapsedPoint <= endTime) {
int xcord = panePosX + getEvtXCord(elapsedPoint - begTime);
g.setColor(Color.white);
g.drawLine(xcord, 0, xcord, _yPix);
g.fillRect(xcord, _yPix - lineSize, elTimeStrW + 2, lineSize);
g.setColor(Color.black);
g.drawRect(xcord, _yPix - lineSize, elTimeStrW + 1, lineSize - 1);
g.setColor(Color.red);
g.drawString("Elapsed Time", xcord + 1, _yPix - fDescent);
}
}
void drawEqnLine(Graphics g, DrawObject L) {
if (L == null) {
return;
}
if ((sequencingOn) && (L.sequenceNum != currentSequenceNumDisplay)) {
return;
}
// First, special cases:
if ((L.a == 0) && (L.b == 0)) {
return;
}
double px = 0, py = 0, qx = 0, qy = 0;
double leftX = px, rightX = qx, leftY = py, rightY = qy;
if (L.a == 0) {
// Case 2: a=0 => horizontal line.
leftX = minX;
rightX = maxX;
py = -L.c / L.b;
qy = -L.c / L.b;
if ((py < minY) || (py > maxY)) {
// Cannot display.
return;
}
leftY = rightY = py;
} else if (L.b == 0) {
// Case 3: b=0 => vertical line.
leftX = -L.c / L.a;
rightX = -L.c / L.a;
leftY = minY;
rightY = maxY;
if ((leftX < minX) || (leftX > maxX)) {
return;
}
} else {
// Case 4: regular.
// Note: the line could intersect the drawable region in weird ways.
px = (-L.c - L.b * minY) / L.a;
qx = (-L.c - L.b * maxY) / L.a;
py = (-L.c - L.a * minX) / L.b;
qy = (-L.c - L.a * maxX) / L.b;
// System.out.println ("px=" + px + " qx=" + qx + " py=" + py + " qy=" + qy);
// Find leftmost point to draw.
if ((py >= minY) && (py <= maxY)) {
// Leftmost point is on the x=minX line.
leftX = minX;
leftY = py;
// System.out.println ("case(a): leftmost on minX-line");
} else {
// Leftmost point is not on the x=minX line.
// Find leftmost point intersecting with low or high
if (px < qx) {
leftX = px;
leftY = minY;
// System.out.println ("case(a.1): on minY-line");
} else {
leftX = qx;
leftY = maxY;
// System.out.println ("case(a.2): on maxY-line");
}
}
// Now find rightmost point.
if ((qy >= minY) && (qy <= maxY)) {
// Rightmost point is on the x=maxX line.
rightX = maxX;
rightY = qy;
// System.out.println ("case(b): rightmost on maxX-line");
} else {
if (px > qx) {
rightX = px;
rightY = minY;
// System.out.println ("case(b.1): rightmost on minY-line");
} else {
rightX = qx;
rightY = maxY;
// System.out.println ("case(b.1): rightmost on maxY-line");
}
}
}
// System.out.println ("left:(" + leftX + "," + leftY + ") right:(" + rightX + "," + rightY +
// ")");
int x1 = (int) ((leftX - minX) / (maxX - minX) * (D.width - 2 * inset));
int y1 = (int) ((leftY - minY) / (maxY - minY) * (D.height - 2.0 * inset));
int x2 = (int) ((rightX - minX) / (maxX - minX) * (D.width - 2 * inset));
int y2 = (int) ((rightY - minY) / (maxY - minY) * (D.height - 2.0 * inset));
Graphics2D g2 = (Graphics2D) g;
g2.setStroke(L.drawStroke);
g.drawLine(inset + x1, D.height - y1 - inset, inset + x2, D.height - y2 - inset);
}
@Override
public void paint(Graphics g) {
Color origColor;
boolean isPressed, isRollOver, isEnabled;
int w, h, size;
w = getWidth();
h = getHeight();
origColor = g.getColor();
isPressed = getModel().isPressed();
isRollOver = getModel().isRollover();
isEnabled = isEnabled();
g.setColor(getBackground());
g.fillRect(0, 0, w, h);
g.setColor(shadow);
// Using the background color set above
if (direction == WEST) {
g.drawLine(0, 0, 0, h - 1); // left
g.drawLine(w - 1, 0, w - 1, 0); // right
} else g.drawLine(w - 2, h - 1, w - 2, 0); // right
g.drawLine(0, 0, w - 2, 0); // top
if (isRollOver) {
// do highlights or shadows
Color color1;
Color color2;
if (isPressed) {
color2 = Color.WHITE;
color1 = shadow;
} else {
color1 = Color.WHITE;
color2 = shadow;
}
g.setColor(color1);
if (direction == WEST) {
g.drawLine(1, 1, 1, h - 1); // left
g.drawLine(1, 1, w - 2, 1); // top
g.setColor(color2);
g.drawLine(w - 1, h - 1, w - 1, 1); // right
} else {
g.drawLine(0, 1, 0, h - 1);
g.drawLine(0, 1, w - 3, 1); // top
g.setColor(color2);
g.drawLine(w - 3, h - 1, w - 3, 1); // right
}
}
// g.drawLine(0, h - 1, w - 1, h - 1); //bottom
// If there's no room to draw arrow, bail
if (h < 5 || w < 5) {
g.setColor(origColor);
return;
}
if (isPressed) {
g.translate(1, 1);
}
// Draw the arrow
size = Math.min((h - 4) / 3, (w - 4) / 3);
size = Math.max(size, 2);
boolean highlight = false;
if (!highlightedTabs.isEmpty()
&& ((direction == WEST && tabScroller.scrollBackwardButton.isEnabled())
|| (direction == EAST && tabScroller.scrollForwardButton.isEnabled()))) {
Rectangle viewRect = tabScroller.viewport.getViewRect();
if (direction == WEST) {
int leadingTabIndex = getClosestTab(viewRect.x, viewRect.y);
for (int i = 0; i < leadingTabIndex; i++) {
if (highlightedTabs.contains(i) && !isScrollTabVisible(i)) {
highlight = true;
break;
}
}
} else {
int leadingTabIndex = getClosestTab(viewRect.x + viewRect.y, viewRect.y);
for (int i = leadingTabIndex; i < tabPane.getTabCount(); i++) {
if (highlightedTabs.contains(i) && !isScrollTabVisible(i)) {
highlight = true;
break;
}
}
}
if (highlight) {
Image img =
DesktopUtilActivator.getImage(
direction == WEST
? "service.gui.icons.TAB_UNREAD_BACKWARD_ICON"
: "service.gui.icons.TAB_UNREAD_FORWARD_ICON");
int wi = img.getWidth(null);
g.drawImage(img, (w - wi) / 2, (h - size) / 2 - 2 /* 2 borders 1px width*/, null);
}
}
if (!highlight) paintTriangle(g, (w - size) / 2, (h - size) / 2, size, direction, isEnabled);
// Reset the Graphics back to it's original settings
if (isPressed) {
g.translate(-1, -1);
}
g.setColor(origColor);
}
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);
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
response.setContentType("image/jpeg");
pageContext =
_jspxFactory.getPageContext(
this, request, response, "/myhtml/errorpage/erroe.jsp", true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("\r\n");
out.write("\r\n");
out.write('\r');
out.write('\n');
// 设置页é¢ä¸ç¼å
response.setHeader("Pragma", "No-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 0);
// å¨å
åä¸å建å¾è±¡
int width = 60, height = 20;
BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
// è·åå¾å½¢ä¸ä¸æ
Graphics g = image.getGraphics();
// çæéæºç±»
Random random = new Random();
// 设å®èæ¯è²
g.setColor(getRandColor(200, 250));
g.fillRect(0, 0, width, height);
// 设å®åä½
g.setFont(new Font("Times New Roman", Font.PLAIN, 18));
// ç»è¾¹æ¡
// g.setColor(new Color());
// g.drawRect(0,0,width-1,height-1);
// éæºäº§ç155æ¡å¹²æ°çº¿ï¼ä½¿å¾è±¡ä¸ç认è¯ç ä¸æ被å
¶å®ç¨åºæ¢æµå°
g.setColor(getRandColor(160, 200));
for (int i = 0; i < 155; i++) {
int x = random.nextInt(width);
int y = random.nextInt(height);
int xl = random.nextInt(12);
int yl = random.nextInt(12);
g.drawLine(x, y, x + xl, y + yl);
}
// åéæºäº§çç认è¯ç (4ä½æ°å)
String sRand = "";
for (int i = 0; i < 4; i++) {
String rand = String.valueOf(random.nextInt(10));
sRand += rand;
// å°è®¤è¯ç æ¾ç¤ºå°å¾è±¡ä¸
g.setColor(
new Color(
20 + random.nextInt(110), 20 + random.nextInt(110), 20 + random.nextInt(110)));
// è°ç¨å½æ°åºæ¥çé¢è²ç¸åï¼å¯è½æ¯å
// 为ç§å太æ¥è¿ï¼æ以åªè½ç´æ¥çæ
g.drawString(rand, 13 * i + 6, 16);
}
// å°è®¤è¯ç åå
¥SESSION
session.setAttribute("rand", sRand);
// å¾è±¡çæ
g.dispose();
// è¾åºå¾è±¡å°é¡µé¢
ImageIO.write(image, "JPEG", response.getOutputStream());
out.clear();
out = pageContext.pushBody();
} catch (Throwable t) {
if (!(t instanceof SkipPageException)) {
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
try {
out.clearBuffer();
} catch (java.io.IOException e) {
}
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
else log(t.getMessage(), t);
}
} finally {
_jspxFactory.releasePageContext(_jspx_page_context);
}
}
/** Dessine l'icone d'un SED */
protected static void drawSED(Graphics g, int x, int y, Color c) {
g.setColor(c);
for (int i = 0; i < SY2.length; i++)
g.drawLine(SY2[i][0] + x, SY2[i][2] + y, SY2[i][1] + x, SY2[i][2] + y);
}
/** Dessine lle fond de l'icone de la grille d'un MOC */
protected static void fillMOC(Graphics g, int x, int y, Color c) {
g.setColor(c);
for (int i = 0; i < TY2BG.length; i++)
g.drawLine(TY2BG[i][0] + x, TY2BG[i][2] + y, TY2BG[i][1] + x, TY2BG[i][2] + y);
}
private void drawLayout(Graphics g) {
g.setColor(Color.blue);
g.drawRect(10, 10, width - 20, height - 20);
g.setColor(Color.red.brighter());
Iterator f = players.iterator();
int lifeDisplayPosition = 0;
while (f.hasNext()) {
Player h = (Player) f.next();
if (h.isActive()) {
lifeDisplayPosition++;
String lifeInformation = "Player " + lifeDisplayPosition + ": ";
for (int i = 0; i < h.getLives(); i++) {
lifeInformation += "\u2606";
}
g.drawString(lifeInformation, 20, lifeDisplayPosition * 40);
}
}
borders[2] = width - 20;
borders[3] = height - 20;
Iterator i = players.iterator();
Player p;
while (i.hasNext()) {
p = (Player) i.next();
if (p.isActive()
&& !countdownF
&& (p.getX() < borders[0]
|| p.getY() < borders[1]
|| p.getX() > borders[2]
|| p.getY() > borders[3])
&& (!p.getImmunity())) {
p.decLives(width / 2, height / 2);
p.setImmunity(true);
}
if (p.getLives() <= 0) {
if (p instanceof MouseControlledPlayer) {
MouseControlledPlayer m = (MouseControlledPlayer) p;
removeMouseListener(m);
removeMouseMotionListener(m);
} else if (p instanceof KeyboardControlledPlayer) {
KeyboardFocusManager.getCurrentKeyboardFocusManager()
.removeKeyEventDispatcher((KeyboardControlledPlayer) p);
}
i.remove();
for (int h = 0; h < 4; h++) {
if (deathLocation[h] == -1) {
deathLocation[h] = p.getX();
deathLocation[h + 1] = p.getY();
break;
}
}
}
}
if ((deathLocation[0] != -1) && (deathLocation[1] != -1)) {
g.drawLine(
deathLocation[0] - 15,
deathLocation[1] - 15,
deathLocation[0] + 15,
deathLocation[1] + 15);
g.drawLine(
deathLocation[0] + 15,
deathLocation[1] - 15,
deathLocation[0] - 15,
deathLocation[1] + 15);
}
if ((deathLocation[2] != -1) && (deathLocation[3] != -1)) {
g.drawLine(
deathLocation[2] - 15,
deathLocation[3] - 15,
deathLocation[2] + 15,
deathLocation[3] + 15);
g.drawLine(
deathLocation[2] + 15,
deathLocation[3] - 15,
deathLocation[2] - 15,
deathLocation[3] + 15);
}
if (!onePlayerAlive) {
Font old = g.getFont();
g.setFont(new Font("monospaced", Font.BOLD, 20));
g.setColor(Color.red.darker());
g.drawString("GAME OVER", width / 2 - 40, height / 2);
g.setFont(old);
g.setColor(Color.WHITE);
g.drawString("Score", width - 60, 25);
g.drawString(String.valueOf(score), width - 60, 40);
}
}