public void drawCluster(Cluster cluster) {
int index = clusters.indexOf(cluster);
if (index != -1) {
cluster.y = maxY;
cluster.x = minX + index * factor;
if (cluster.size() > 1) g.setColor(Color.RED);
else g.setColor(Color.BLACK);
g.drawRect(cluster.x - 1, cluster.y - cluster.size(), 2, 1 + cluster.size());
} else {
Cluster left = cluster.getLeft();
Cluster right = cluster.getRight();
drawCluster(left);
drawCluster(right);
int yBar = minY + (int) ((maxY - minY) * (cluster.getSimilarity() / threshold));
g.setColor(Color.DARK_GRAY);
if (left.y > yBar) {
g.drawLine(left.x, left.y - 1, left.x, yBar);
writeMap(left, yBar);
}
if (right.y > yBar) {
g.drawLine(right.x, right.y - 1, right.x, yBar);
writeMap(right, yBar);
}
g.setColor(Color.BLACK);
g.drawLine(left.x, yBar, right.x, yBar);
cluster.x = (right.x + left.x) / 2;
cluster.y = yBar;
}
}
// From: http://forum.java.sun.com/thread.jspa?threadID=378460&tstart=135
void drawArrow(
Graphics2D g2d,
int xCenter,
int yCenter,
int x,
int y,
float stroke,
BasicStroke drawStroke) {
double aDir = Math.atan2(xCenter - x, yCenter - y);
// Line can be dashed.
g2d.setStroke(drawStroke);
g2d.drawLine(x, y, xCenter, yCenter);
// make the arrow head solid even if dash pattern has been specified
g2d.setStroke(lineStroke);
Polygon tmpPoly = new Polygon();
int i1 = 12 + (int) (stroke * 2);
// make the arrow head the same size regardless of the length length
int i2 = 6 + (int) stroke;
tmpPoly.addPoint(x, y);
tmpPoly.addPoint(x + xCor(i1, aDir + .5), y + yCor(i1, aDir + .5));
tmpPoly.addPoint(x + xCor(i2, aDir), y + yCor(i2, aDir));
tmpPoly.addPoint(x + xCor(i1, aDir - .5), y + yCor(i1, aDir - .5));
tmpPoly.addPoint(x, y); // arrow tip
g2d.drawPolygon(tmpPoly);
// Remove this line to leave arrow head unpainted:
g2d.fillPolygon(tmpPoly);
}
public void draw(node leaf, Graphics2D g, int px, int py) {
int lvl = leaf.getLevel();
double l = lvl;
counts[lvl]++;
double xfraq = counts[lvl] / (spacing[lvl] + 1);
double yfraq = l / depth;
int x = new Double(1600 * xfraq).intValue();
int y = new Double(1200 * yfraq).intValue() + 10;
if (leaf.getAttr() != null) {
g.drawString(leaf.getAttr(), x - 20, y);
}
if (leaf.getCrit() != null) {
g.drawString(leaf.getCrit(), x - 20, y + 10);
}
if (leaf.getResult() != null) {
g.drawString(leaf.getResult(), x - 20, y + 10);
}
g.drawLine(x, y, px, py);
// g.fillRect(x,y,20,20);
ArrayList children = leaf.getChildren();
while (!children.isEmpty()) {
draw((node) children.remove(0), g, x, y);
}
}
/**
* Draws a double headed arrow with arrow heads of a given width and height.
*
* @param aG the canvas to draw on;
* @param aX1 the starting X position of the arrow;
* @param aY1 the starting Y position of the arrow;
* @param aX2 the ending X position of the arrow;
* @param aY2 the ending Y position of the arrow;
* @param aArrowWidth the total width of the arrow head;
* @param aArrowHeight the total height of the arrow head.
*/
public static final void drawDoubleHeadedArrow(
final Graphics aG,
final int aX1,
final int aY1,
final int aX2,
final int aY2,
final int aArrowWidth,
final int aArrowHeight) {
final Graphics2D g2d = (Graphics2D) aG.create();
final int lineWidth = Math.abs(aX2 - aX1);
final int threshold = (2 * aArrowWidth) + 2;
try {
int x1 = aX1;
int x2 = aX2;
if (lineWidth > threshold) {
drawArrowHead(g2d, aX1, aY1, LEFT_FACING, aArrowWidth, aArrowHeight);
// why x2 needs to be shifted by one pixel is beyond me...
drawArrowHead(g2d, aX2 + 1, aY2, RIGHT_FACING, aArrowWidth, aArrowHeight);
x1 += aArrowWidth - 1;
x2 -= aArrowWidth + 1;
}
g2d.drawLine(x1, aY1, x2, aY2);
} finally {
g2d.dispose();
}
}
/** PaintComponent to draw everything. */
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
setBackground(Color.WHITE);
// If using images, use cool dragon background
if (useImages) g.drawImage(background, 0, 0, 310, 300, null);
// Use light gray to not overpower the background image
g.setColor(Color.LIGHT_GRAY);
for (int y = 1; y < ROWS; ++y)
g.fillRoundRect(0, cellSize * y - 4, (cellSize * COLS) - 1, 8, 8, 8);
for (int x = 1; x < COLS; ++x)
g.fillRoundRect(cellSize * x - 4, 0, 8, (cellSize * ROWS) - 1, 8, 8);
// Use graphics2d for when not using the images
Graphics2D g2d = (Graphics2D) g;
g2d.setStroke(new BasicStroke(4, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
for (int y = 0; y < ROWS; ++y) {
for (int x = 0; x < COLS; ++x) {
int x1 = x * cellSize + 16;
int y1 = y * cellSize + 16;
if (board[y][x] == Symbol.X) {
// use image if set to true, otherwise use g2d
// for thicker, better looking X's and O's
if (useImages) g.drawImage(imageX, x1, y1, 75, 75, null);
else {
g2d.setColor(PURPLE);
int x2 = (x + 1) * cellSize - 16;
int y2 = (y + 1) * cellSize - 16;
g2d.drawLine(x1, y1, x2, y2);
g2d.drawLine(x2, y1, x1, y2);
}
} else if (board[y][x] == Symbol.O) {
if (useImages) g.drawImage(imageO, x1, y1, 75, 75, null);
else {
g2d.setColor(Color.BLUE);
g2d.drawOval(x1, y1, 70, 70);
}
}
} // end for
}
// Set status bar based on gamestate. If CONTINUE, show whose turn it is
if (gameStatus == GameStatus.CONTINUE) {
statusBar.setForeground(Color.BLACK);
if (currentPlayer == Symbol.X) statusBar.setText("X's Turn");
else statusBar.setText("O's Turn");
} else if (gameStatus == GameStatus.DRAW) {
statusBar.setForeground(Color.RED);
statusBar.setText("Draw! Click to play again!");
} else if (gameStatus == GameStatus.X_WIN) {
statusBar.setForeground(Color.RED);
statusBar.setText("X has won! Click to play again!");
} else if (gameStatus == GameStatus.O_WIN) {
statusBar.setForeground(Color.RED);
statusBar.setText("O has won! Click to play again!");
}
}
public void plot(Color c, int x0, int y0, int z0) {
Graphics2D g = bi.createGraphics();
g.setColor(c);
if (x0 >= XRES || y0 >= YRES || x0 < 0 || y0 < 0) return;
if (z0 > zbuffer[x0][y0]) {
g.drawLine(x0, y0, x0, y0);
zbuffer[x0][y0] = z0;
}
}
@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
Graphics2D g2 = (Graphics2D) g.create();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.translate(x, y);
g2.setStroke(new BasicStroke(BORDER_WIDTH));
g2.setPaint(LINE_COLOR);
g2.draw(BORDER);
g2.setStroke(new BasicStroke(SLIT_WIDTH));
g2.setColor(UIManager.getColor("Panel.background"));
int n = SLIT_NUM + 1;
int v = ICON_SIZE / n;
int m = n * v;
for (int i = 1; i < n; i++) {
int a = i * v;
g2.drawLine(a, 0, a, m);
g2.drawLine(0, a, m, a);
}
// g2.drawLine(1 * v, 0 * v, 1 * v, 4 * v);
// g2.drawLine(2 * v, 0 * v, 2 * v, 4 * v);
// g2.drawLine(3 * v, 0 * v, 3 * v, 4 * v);
// g2.drawLine(0 * v, 1 * v, 4 * v, 1 * v);
// g2.drawLine(0 * v, 2 * v, 4 * v, 2 * v);
// g2.drawLine(0 * v, 3 * v, 4 * v, 3 * v);
g2.setPaint(LINE_COLOR);
Rectangle2D b = ARROW.getBounds();
Point2D p = new Point2D.Double(b.getX() + b.getWidth() / 2d, b.getY() + b.getHeight() / 2d);
AffineTransform toCenterAT =
AffineTransform.getTranslateInstance(ICON_SIZE / 2d - p.getX(), ICON_SIZE / 2d - p.getY());
g2.fill(toCenterAT.createTransformedShape(ARROW));
g2.dispose();
}
public void paintProbe(Graphics2D g2, int x1, int y1, int x2, int y2, double tmin, double tmax) {
g2.setStroke(stroke);
g2.setColor(color);
int ppx = -1, ppy = -1;
for (int i = 0; i < values.size(); i++) {
Double v = values.get(i);
if (v != null && tmax - tmin > 0.0) {
double frac = (v - tmin) / (tmax - tmin);
int pixY = y2 - (int) Math.round(frac * (y2 - y1));
int pixX = x1 + (int) Math.floor((double) (i + 1) / (double) (values.size() + 2));
if (ppx != -1) {
g2.drawLine(ppx, ppy, pixX, pixY);
}
ppx = pixX;
ppy = pixY;
} else {
ppx = ppy = -1;
}
}
}
public void paint(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
int h = getHeight();
int w = getWidth();
double factor = (h - (MARGIN_BOTTOM * 1.0)) / RSSI_MAX_VALUE;
double sSpacing = (w - MARGIN_RIGHT) / (TOTAL * 1.0);
int sWidth = (int) (sSpacing - 1);
if (sWidth == 0) sWidth = 1;
// Set white background in the plot
g.setColor(Color.white);
g.fillRect(0, 0, w, h);
// Gradient example (ytics background)
GradientPaint greytowhite =
new GradientPaint(w - MARGIN_RIGHT, 0, Color.WHITE, w, 0, Color.lightGray, false);
g2.setPaint(greytowhite);
g2.fillRect(w - MARGIN_RIGHT, 0, w, h);
// Draw the light grey channels from 11 to 26
double xpos = 10;
for (int i = 4; i < TOTAL - 4; i++) {
if (i == 4 + 5 * (INTERFERED_CHANNEL - 11)) g.setColor(Color.cyan);
else g.setColor(Color.lightGray);
g.fillRect((int) (xpos + i * sSpacing), 0, (int) (sSpacing * 3), h - MARGIN_BOTTOM);
i = i + 4;
g.setColor(Color.blue);
g.drawString(
String.valueOf(((i - 8) / 5) + 11), (int) (xpos + (i - 4) * sSpacing), MARGIN_TOP);
}
g.drawString(String.valueOf("Channel"), (int) (w - MARGIN_RIGHT + 20), MARGIN_TOP);
// Write the y-axis with dBm
int base_dBm = -100; // The bottom corresponds to -100 dBm
int ytics = 10; // How many tics on the y-axis
for (int i = -ytics; i <= 0; i++) {
g.setColor(Color.red);
g.drawString(
String.valueOf(((ytics + i) * (base_dBm / ytics)) + "dBm"),
(int) (w - MARGIN_RIGHT + 20),
(int) (h + i * (h / ytics)) - MARGIN_BOTTOM);
// Dashed line for the ytics
final float dash1[] = {10.0f};
final BasicStroke dashed =
new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, dash1, 0.0f);
g2.setStroke(dashed);
g2.drawLine(
0,
(int) (h + i * (h / ytics)) - MARGIN_BOTTOM,
(int) (w - MARGIN_RIGHT + 7),
(int) (h + i * (h / ytics)) - MARGIN_BOTTOM);
}
// Write the x-axis with MHz
g.setColor(Color.blue);
int start_x_axis = 4;
g.drawString(String.valueOf(2400 + "MHz"), (int) xpos, (int) h - start_x_axis);
g.drawString(String.valueOf(2442.5 + "MHz"), (w - 119) / 2, (int) h - start_x_axis);
g.drawString(String.valueOf(2485 + "MHz"), w - 119, (int) h - start_x_axis);
// Draw the old RSSI in each MHz channel (grey)
g.setColor(Color.gray);
double xposition = xpos;
for (int i = 0, n = rssi.length; i < n; i++) {
int rssi = (int) (rssiMax[i] * factor);
g.fillRect((int) xposition, h - MARGIN_BOTTOM - rssi, sWidth, rssi + 1);
xposition += sSpacing;
}
// Draw the current RSSI in each MHz channel (black)
g.setColor(Color.black);
xposition = xpos;
for (int i = 0, n = rssi.length; i < n; i++) {
int rssiVal = (int) (rssi[i] * factor);
g.fillRect((int) xposition, h - MARGIN_BOTTOM - rssiVal, sWidth, rssiVal + 1);
xposition += sSpacing;
}
}
/** Get an image based on index numbers */
public BufferedImage getIndexedImage(
int x, int y, int zoom, int cacheZoom, GMapListener listener) {
if (listener != null) {
if (!getGDataSource().isCached(x, y, zoom)) {
listener.updateGMapPainting();
listener.updateGMapMessage(GMap.MESSAGE_DOWNLOADING);
} else {
listener.updateGMapMessage(GMap.MESSAGE_PAINTING);
}
}
BufferedImage thumbImage = getGDataSource().getImage(x, y, zoom, true);
if (thumbImage == null) return defaultImage;
// if we dont have to paint cache, return here
if (cacheZoom == (GPhysicalPoint.MIN_ZOOM - 1) || cacheZoom >= zoom) return thumbImage;
BufferedImage paintedImage =
new BufferedImage(
GDataSource.sourceSize.width,
GDataSource.sourceSize.height,
BufferedImage.TYPE_INT_ARGB);
Graphics2D graphics2D = paintedImage.createGraphics();
graphics2D.drawImage(
thumbImage, 0, 0, GDataSource.sourceSize.width, GDataSource.sourceSize.height, null);
// now lets move to painting the cache
double imageNum = Math.pow(2, zoom - cacheZoom);
// draw cache lines
int startX = (int) (imageNum * x);
int startY = (int) (imageNum * y);
// get composite to restore later, set new transparent composite
Composite originalComposite = graphics2D.getComposite();
graphics2D.setComposite(opacity40);
// draw grid
for (int i = 0; i < imageNum; i++) {
for (int j = 0; j < imageNum; j++) {
// points
Point upperLeft =
new Point(
(int) (GDataSource.sourceSize.width / imageNum) * i,
(int) (GDataSource.sourceSize.height / imageNum) * j);
Dimension size =
new Dimension(
(int) (GDataSource.sourceSize.width / imageNum),
(int) (GDataSource.sourceSize.height / imageNum));
// draw lines
graphics2D.setColor(new Color(100, 100, 100));
graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x + size.width, upperLeft.y);
graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x, upperLeft.y + size.height);
// check if file exists
if (getGDataSource().isCached(startX + i, startY + j, cacheZoom))
graphics2D.setColor(Color.RED);
else graphics2D.setColor(new Color(155, 155, 155));
// shade rectangle
graphics2D.fillRect(upperLeft.x, upperLeft.y, size.width, size.height);
}
}
// restore composite
graphics2D.setComposite(originalComposite);
return paintedImage;
}
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));
}
public VolatileImage render() {
Graphics2D g2d = renderImage.createGraphics();
try {
// Draw background layer:
for (int i = 0; i < backgroundLayer.length; i++) {
g2d.drawImage(
backgroundLayer[i],
-(int) (camera.position.x * Math.pow(0.5, backgroundLayer.length - i)),
-(int) (camera.position.y * Math.pow(0.5, backgroundLayer.length - i))
+ backgroundLayer[i].getHeight(this)
- backgroundLayer[i].getHeight(this) / (i + 1),
this);
}
} catch (Exception e) {
}
// Draw Tiles: (new)
try {
g2d.drawImage(
tileLayer,
camera.center.x - camera.position.x,
camera.center.y - camera.position.y,
this);
} catch (Exception e) {
}
// Draw all kinds of Sprites:
try {
int a = 0;
while (sprite[a] != null) {
// Play Animation for sprite:
if (sprite[a].animation.plays == true) {
sprite[a].getAnimation().nextFrame();
}
// -- Draw sprite:
g2d.drawImage(
sprite[a].img,
/*X1*/ sprite[a].posx
+ ((sprite[a].flipH - 1) / (-2)) * sprite[a].size.width /*camera*/
- camera.position.x
+ camera.center.x, /*Y1*/
sprite[a].posy
+ ((sprite[a].flipV - 1) / (-2)) * sprite[a].size.height /*camera*/
- camera.position.y
+ camera.center.y,
/*X2*/ sprite[a].posx
+ sprite[a].size.width * sprite[a].flipH
+ ((sprite[a].flipH - 1) / (-2)) * sprite[a].size.width /*camera*/
- camera.position.x
+ camera.center.x, /*Y2*/
sprite[a].posy
+ sprite[a].size.height * sprite[a].flipV
+ ((sprite[a].flipV - 1) / (-2)) * sprite[a].size.height /*camera*/
- camera.position.y
+ camera.center.y, // destination
sprite[a].getAnimation().col * sprite[a].size.width,
sprite[a].getAnimation().row * sprite[a].size.height, // source
(sprite[a].getAnimation().col + 1) * sprite[a].size.width,
(sprite[a].getAnimation().row + 1) * sprite[a].size.height,
this);
a++;
}
} catch (Exception e) {
g2d.drawString("Error drawing a Sprite", 20, 20);
}
// Draw "GUI":
g2d.drawImage(coinSpriteSheet, 16, 16, 32, 32, 0, 0, 16, 16, this);
g2d.setColor(Color.BLACK);
g2d.drawString("x " + collectedCoins, 32, 30);
g2d.setColor(Color.WHITE);
g2d.drawString("x " + collectedCoins, 32, 29);
if (showSpritePos == true) {
for (int i = 0; i < numberOfSprites; i++) {
g2d.setColor(Color.red);
g2d.drawRect(
/*X1*/ sprite[i].posx /*camera*/ - camera.position.x + camera.center.x, /*Y1*/
sprite[i].posy /*camera*/ - camera.position.y + camera.center.y,
1,
1);
g2d.setColor(Color.black);
}
}
if (showSpriteNum == true) {
for (int i = 0; i < numberOfSprites; i++) {
g2d.setColor(Color.black);
g2d.drawString(
"" + i, /*X1*/
sprite[i].posx /*camera*/ - camera.position.x + camera.center.x, /*Y1*/
sprite[i].posy /*camera*/ - camera.position.y + camera.center.y);
g2d.setColor(Color.white);
g2d.drawString(
"" + i, /*X1*/
sprite[i].posx /*camera*/ - camera.position.x + camera.center.x, /*Y1*/
sprite[i].posy /*camera*/ - camera.position.y + camera.center.y - 1);
}
}
if (showSpritePos == true) {
for (int i = 0; i < numberOfTiles; i++) {
g2d.setColor(Color.red);
g2d.drawRect(
/*X1*/ tile[i].posx
+ ((tile[i].flipH - 1) / (-2)) * tile[i].size.width /*camera*/
- camera.position.x
+ camera.center.x, /*Y1*/
tile[i].posy
+ ((tile[i].flipV - 1) / (-2)) * tile[i].size.height /*camera*/
- camera.position.y
+ camera.center.y,
1,
1);
g2d.setColor(Color.black);
}
}
if (showCamera == true) {
g2d.setColor(Color.red);
g2d.drawLine(
0,
camera.prefHeight - camera.position.y + camera.center.y,
loadedLevel.getWidth() * 16,
camera.prefHeight - camera.position.y + camera.center.y);
g2d.setColor(new Color(1, 0, 0, 0.33f));
g2d.fillRect(
0,
camera.prefHeight - camera.position.y + camera.tolerance,
loadedLevel.getWidth() * 16,
camera.tolerance);
g2d.setColor(new Color(0, 1, 0, 0.33f));
g2d.fillRect(
camera.center.x - camera.position.x + camera.center.x,
camera.center.y - camera.position.y + camera.center.y,
camera.bounds.width - 2 * camera.center.x,
camera.bounds.height);
g2d.setColor(Color.green);
g2d.drawLine(
camera.center.x - camera.position.x + camera.center.x,
0,
camera.center.x - camera.position.x + camera.center.x,
999);
g2d.drawLine(
camera.bounds.width - camera.center.x - camera.position.x + camera.center.x,
0,
camera.bounds.width - camera.center.x - camera.position.x + camera.center.x,
999);
}
return renderImage;
}
public void drawLine(int x1, int y1, int x2, int y2) {
gRef.drawLine(x1, y1, x2, y2);
}
private void drawPlot(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(
RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
g2d.setColor(Color.white);
g2d.fillRect(0, 0, getWidth(), getHeight());
double activeWidth = getWidth() - leftMargin - rightMargin;
double activeHeight = getHeight() - topMargin - bottomMargin;
int bottomY = getHeight() - bottomMargin;
int rightX = getWidth() - rightMargin;
// draw data line
int x1, x2, y1, y2;
g2d.setColor(Color.red);
for (int i = 1; i < numComponents; i++) {
x1 = (int) (leftMargin + ((double) (i - 1) / (numComponents - 1)) * activeWidth);
y1 = (int) (bottomY - (plotData[i - 1][plotIndex] * 10.0) / 1000 * activeHeight);
x2 = (int) (leftMargin + ((double) (i) / (numComponents - 1)) * activeWidth);
y2 = (int) (bottomY - (plotData[i][plotIndex] * 10) / 1000 * activeHeight);
g2d.drawLine(x1, y1, x2, y2);
}
// draw data points
int radius = 2;
for (int i = 0; i < numComponents; i++) {
x1 = (int) (leftMargin + ((double) (i) / (numComponents - 1)) * activeWidth);
y1 = (int) (bottomY - (plotData[i][plotIndex] * 10.0) / 1000 * activeHeight);
g2d.drawOval(x1 - radius - 1, y1 - radius - 1, 2 * radius + 2, 2 * radius + 2);
}
// draw axes
g2d.setColor(Color.black);
g2d.drawLine(leftMargin, bottomY, rightX, bottomY);
g2d.drawLine(leftMargin, bottomY, leftMargin, topMargin);
g2d.drawLine(leftMargin, topMargin, rightX, topMargin);
g2d.drawLine(rightX, bottomY, rightX, topMargin);
// draw ticks
int tickSize = 4;
for (int i = 1; i <= numComponents; i++) {
x1 = (int) (leftMargin + ((double) (i - 1) / (numComponents - 1)) * activeWidth);
g2d.drawLine(x1, bottomY, x1, bottomY + tickSize);
}
for (int i = 0; i <= 1000; i += 100) {
y1 = (int) (bottomY - i / 1000.0 * activeHeight);
g2d.drawLine(leftMargin, y1, leftMargin - tickSize, y1);
}
// labels
DecimalFormat df = new DecimalFormat("#,###,###.###");
Font font = new Font("SanSerif", Font.PLAIN, 11);
FontMetrics metrics = g.getFontMetrics(font);
int hgt, adv;
hgt = metrics.getHeight();
// x-axis labels
String label;
for (int i = 1; i <= numComponents; i++) {
label = String.valueOf(i);
x1 = (int) (leftMargin + ((double) (i - 1) / (numComponents - 1)) * activeWidth);
adv = metrics.stringWidth(label) / 2;
g2d.drawString(label, x1 - adv, bottomY + hgt + 4);
}
label = "Component";
adv = metrics.stringWidth(label);
int xAxisMidPoint = (int) (leftMargin + activeWidth / 2);
g2d.drawString(label, xAxisMidPoint - adv / 2, bottomY + 2 * hgt + 6);
// y-axis labels
// rotate the font
Font oldFont = g.getFont();
Font f = oldFont.deriveFont(AffineTransform.getRotateInstance(-Math.PI / 2.0));
g2d.setFont(f);
int yAxisMidPoint = (int) (topMargin + activeHeight / 2);
int offset;
label = "Explained Variance (%)";
offset = metrics.stringWidth("100.0") + 12 + hgt;
adv = metrics.stringWidth(label);
g2d.drawString(label, leftMargin - offset, yAxisMidPoint + adv / 2);
// replace the rotated font.
g2d.setFont(oldFont);
df = new DecimalFormat("0.0");
for (int i = 0; i <= 1000; i += 100) {
label = df.format(i / 10);
y1 = (int) (bottomY - i / 1000.0 * activeHeight);
adv = metrics.stringWidth(label);
g2d.drawString(label, leftMargin - adv - 12, y1 + hgt / 2);
}
// title
// bold font
oldFont = g.getFont();
font = font = new Font("SanSerif", Font.BOLD, 12);
g2d.setFont(font);
label = "PCA Scree Plot";
adv = metrics.stringWidth(label);
g2d.drawString(label, getWidth() / 2 - adv / 2, topMargin - hgt - 5);
g2d.setFont(oldFont);
}
// 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);
}
}