void circle(Graphics g, double x, double y, int st) {
switch (st) {
case Block.BLANK:
return;
case Block.RED_BEAD:
switch (gst.theme) {
case 0:
g.setColor(Color.RED);
break;
case 1:
g.setColor(Color.BLACK);
break;
case 2:
g.drawImage(
gold,
(int) (x - bst.scale * r3 / 2 * 0.75),
(int) (y - bst.scale * r3 / 2 * 0.75),
(int) (bst.scale * r3 * 0.75),
(int) (bst.scale * r3 * 0.75),
Color.WHITE,
null);
return;
}
break;
case Block.BLUE_BEAD:
switch (gst.theme) {
case 0:
g.setColor(Color.BLUE);
break;
case 1:
g.setColor(new Color(1, 175, 1));
break;
case 2:
g.drawImage(
silver,
(int) (x - bst.scale * r3 / 2 * 0.75),
(int) (y - bst.scale * r3 / 2 * 0.75),
(int) (bst.scale * r3 * 0.75),
(int) (bst.scale * r3 * 0.75),
Color.WHITE,
null);
return;
}
break;
case Block.RED_PATH:
case Block.BLUE_PATH:
g.setColor(Color.GREEN);
break;
}
g.fillOval(
(int) (x - bst.scale * r3 / 2 * 0.75),
(int) (y - bst.scale * r3 / 2 * 0.75),
(int) (bst.scale * r3 * 0.75),
(int) (bst.scale * r3 * 0.75));
}
public synchronized void paintIcon(Component c, Graphics g, int x, int y) {
g.setColor(Color.white);
g.fillRect(0, 0, c.getWidth(), c.getHeight());
if (getImageObserver() == null) {
g.drawImage(
getImage(),
c.getWidth() / 2 - getIconWidth() / 2,
c.getHeight() / 2 - getIconHeight() / 2,
c);
} else {
g.drawImage(
getImage(),
c.getWidth() / 2 - getIconWidth() / 2,
c.getHeight() / 2 - getIconHeight() / 2,
getImageObserver());
}
}
public static BufferedImage copyImage(BufferedImage source) {
BufferedImage b =
new BufferedImage(source.getWidth(), source.getHeight(), BufferedImage.TYPE_BYTE_GRAY);
Graphics g = b.getGraphics();
g.drawImage(source, 0, 0, null);
g.dispose();
return b;
}
public void paintComponent(Graphics g) {
if (paint) {
try {
Rectangle vis = getVisibleRect();
File fi = ImageLoader.getFile("images/inventoryback.png");
BufferedImage bg = ImageIO.read(fi.toURL());
g.drawImage(bg, vis.x, vis.y, null);
} catch (Exception e) {
}
}
}
public void squish(Graphics g, ImageIcon icon, int x, int y, double scale) {
if (isVisible()) {
g.drawImage(
icon.getImage(),
x,
y,
(int) (icon.getIconWidth() * scale),
(int) (icon.getIconHeight() * scale),
this);
}
}
public void loadImage() throws IOException {
nonMax = ImageIO.read(new File(path));
width = nonMax.getWidth();
height = nonMax.getHeight();
rmax = width > height ? height / 2 : width / 2;
accRMax = (rmax + offset - 1) / offset;
whichRadius.setMaximum(accRMax);
img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics g = img.getGraphics();
g.drawImage(nonMax, 0, 0, null);
g.dispose();
res = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
g = res.getGraphics();
g.drawImage(img, 0, 0, null);
g.dispose();
greyScale = copyImage(nonMax);
ImageIcon icon = new ImageIcon(img);
ImageIcon icon2 = new ImageIcon(greyScale);
lbl1.setIcon(icon);
lbl2.setIcon(icon2);
}
/**
* Draws the Defenders in a Graphics context
*
* @param g Graphics to draw the enemy in
*/
public void draw(Graphics g) {
g.drawImage(image, x, y, null);
// public void placeDefender (MouseEvent event)
// {
// int pressedOnColumn = event.getX ();
// int pressedOnRow = event.getY ();
// if (selectedPiece > -1)
// {
// Image defender = IMAGE_NAMES [selectedPiece];
// g.drawImage (defender, pressedOnRow, pressedOnColumn, this);
// }
// }
}
/**
* Repaint the drawing panel
*
* @param g The Graphics context
*/
public void paintComponent(Graphics g) {
super.paintComponent(g);
// Draw the background that will be beside the board
g.drawImage(background, 0, 0, this);
for (int row = 0; row < 16; row++) {
for (int col = 0; col < 16; col++) {
board[row][col].draw(g);
}
}
int seconds = (time / 10);
g.setColor(Color.WHITE);
g.setFont(new Font("Century Gothic", Font.BOLD, 65));
g.drawString("" + seconds, 1075, 205);
} // paint component method
protected void loadButtons() {
Image allButtons = Base.getThemeImage("buttons.gif", this);
buttonImages = new Image[BUTTON_COUNT][3];
for (int i = 0; i < BUTTON_COUNT; i++) {
for (int state = 0; state < 3; state++) {
Image image = createImage(BUTTON_WIDTH, BUTTON_HEIGHT);
Graphics g = image.getGraphics();
g.drawImage(allButtons,
-(i*BUTTON_IMAGE_SIZE) - 3,
(-2 + state)*BUTTON_IMAGE_SIZE, null);
buttonImages[i][state] = image;
}
}
}
public void paintComponent(Graphics screen) {
if (inactive == null) {
inactive = new Image[BUTTON_COUNT];
rollover = new Image[BUTTON_COUNT];
active = new Image[BUTTON_COUNT];
int IMAGE_SIZE = 33;
for (int i = 0; i < BUTTON_COUNT; i++) {
inactive[i] = createImage(BUTTON_WIDTH, BUTTON_HEIGHT);
Graphics g = inactive[i].getGraphics();
g.drawImage(buttons, -(i * IMAGE_SIZE) - 3, -2 * IMAGE_SIZE, null);
rollover[i] = createImage(BUTTON_WIDTH, BUTTON_HEIGHT);
g = rollover[i].getGraphics();
g.drawImage(buttons, -(i * IMAGE_SIZE) - 3, -1 * IMAGE_SIZE, null);
active[i] = createImage(BUTTON_WIDTH, BUTTON_HEIGHT);
g = active[i].getGraphics();
g.drawImage(buttons, -(i * IMAGE_SIZE) - 3, -0 * IMAGE_SIZE, null);
}
state = new int[buttonCount];
stateImage = new Image[buttonCount];
for (int i = 0; i < buttonCount; i++) {
setState(i, INACTIVE, false);
}
}
Dimension size = getSize();
if ((offscreen == null) || (size.width != width) || (size.height != height)) {
offscreen = createImage(size.width, size.height);
width = size.width;
height = size.height;
y1 = 0;
y2 = BUTTON_HEIGHT;
x1 = new int[buttonCount];
x2 = new int[buttonCount];
int offsetX = 3;
for (int i = 0; i < buttonCount; i++) {
x1[i] = offsetX;
if (i == 2) x1[i] += BUTTON_GAP;
x2[i] = x1[i] + BUTTON_WIDTH;
offsetX = x2[i];
}
}
Graphics g = offscreen.getGraphics();
g.setColor(bgcolor); // getBackground());
g.fillRect(0, 0, width, height);
for (int i = 0; i < buttonCount; i++) {
g.drawImage(stateImage[i], x1[i], y1, null);
}
g.setColor(statusColor);
g.setFont(statusFont);
/*
// if i ever find the guy who wrote the java2d api, i will hurt him.
Graphics2D g2 = (Graphics2D) g;
FontRenderContext frc = g2.getFontRenderContext();
float statusW = (float) statusFont.getStringBounds(status, frc).getWidth();
float statusX = (getSize().width - statusW) / 2;
g2.drawString(status, statusX, statusY);
*/
// int statusY = (BUTTON_HEIGHT + statusFont.getAscent()) / 2;
int statusY = (BUTTON_HEIGHT + g.getFontMetrics().getAscent()) / 2;
g.drawString(status, buttonCount * BUTTON_WIDTH + 2 * BUTTON_GAP, statusY);
screen.drawImage(offscreen, 0, 0, null);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == b) {
JFrame frame2 = new JFrame();
JFileChooser chooser = new JFileChooser(".");
int option =
chooser.showOpenDialog(
frame2); // parentComponent must a component like JFrame, JDialog...
if (option == JFileChooser.APPROVE_OPTION) {
File selectedFile = chooser.getSelectedFile();
path = selectedFile.getAbsolutePath();
}
try {
loadImage();
} catch (IOException ioe) {
System.out.println(ioe.getMessage());
}
} else if (e.getSource() == c) {
gaussianBlur();
// filtered = grayscale.filter(filtered, null);
sobel();
// thinImage();
nonMax();
float lowThreshold = 2.5f;
float highThreshold = 7.5f;
int low = Math.round(lowThreshold * MAGNITUDE_SCALE);
int high = Math.round(highThreshold * MAGNITUDE_SCALE);
performHysteresis(low, high);
thresholdEdges();
writeEdges(data);
Hough();
ImageIcon icon1 = new ImageIcon(res);
lbl1.setIcon(icon1);
ImageIcon icon2 = new ImageIcon(filtered);
lbl2.setIcon(icon2);
filterBtn.setSelected(true);
}
if (e.getSource() == findCircles) {
try {
accSize = Integer.parseInt(inputCircles.getText());
res = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics g = res.getGraphics();
g.drawImage(img, 0, 0, null);
g.dispose();
findMaxima();
ImageIcon icon1 = new ImageIcon(res);
lbl1.setIcon(icon1);
} catch (Exception err) {
System.out.println("Not a valid integer");
}
} else if (e.getSource() == filterBtn) {
ImageIcon icon2 = new ImageIcon(filtered);
lbl2.setIcon(icon2);
} else if (e.getSource() == sobelBtn) {
ImageIcon icon2 = new ImageIcon(sobel);
lbl2.setIcon(icon2);
} else if (e.getSource() == nonMaxBtn) {
ImageIcon icon2 = new ImageIcon(nonMax);
lbl2.setIcon(icon2);
} else if (e.getSource() == accumulator) {
buildAccumulator(whichRadius.getValue());
}
}
@Override
public void paintComponent(Graphics screen) {
// this data is shared by all EditorToolbar instances
if (buttonImages == null) {
loadButtons();
}
// this happens once per instance of EditorToolbar
if (stateImage == null) {
state = new int[buttonCount];
stateImage = new Image[buttonCount];
for (int i = 0; i < buttonCount; i++) {
setState(i, INACTIVE, false);
}
y1 = 0;
y2 = BUTTON_HEIGHT;
x1 = new int[buttonCount];
x2 = new int[buttonCount];
}
Dimension size = getSize();
if ((offscreen == null) ||
(size.width != width) || (size.height != height)) {
offscreen = createImage(size.width, size.height);
width = size.width;
height = size.height;
int offsetX = 3;
for (int i = 0; i < buttonCount; i++) {
x1[i] = offsetX;
if (i == 2 || i == 6) x1[i] += BUTTON_GAP;
x2[i] = x1[i] + BUTTON_WIDTH;
offsetX = x2[i];
}
// Serial button must be on the right
x1[SERIAL] = width - BUTTON_WIDTH - 14;
x2[SERIAL] = width - 14;
}
Graphics g = offscreen.getGraphics();
g.setColor(bgcolor); //getBackground());
g.fillRect(0, 0, width, height);
for (int i = 0; i < buttonCount; i++) {
g.drawImage(stateImage[i], x1[i], y1, null);
}
g.setColor(statusColor);
g.setFont(statusFont);
/*
// if i ever find the guy who wrote the java2d api, i will hurt him.
*
* whereas I love the Java2D API. --jdf. lol.
*
Graphics2D g2 = (Graphics2D) g;
FontRenderContext frc = g2.getFontRenderContext();
float statusW = (float) statusFont.getStringBounds(status, frc).getWidth();
float statusX = (getSize().width - statusW) / 2;
g2.drawString(status, statusX, statusY);
*/
if (currentRollover != -1) {
int statusY = (BUTTON_HEIGHT + g.getFontMetrics().getAscent()) / 2;
String status = shiftPressed ? titleShift[currentRollover] : (controlPressed ? titleControl[currentRollover] : title[currentRollover]);
if (currentRollover != SERIAL)
g.drawString(status, (buttonCount-1) * BUTTON_WIDTH + 3 * BUTTON_GAP, statusY);
else {
// Pending
if(editor.serialMonitor.isOpenPending!=null)
if(editor.serialMonitor.isOpenPending)
status += " (Monitor will open after upload)";
int statusX = x1[SERIAL] - BUTTON_GAP;
statusX -= g.getFontMetrics().stringWidth(status);
g.drawString(status, statusX, statusY);
}
}
screen.drawImage(offscreen, 0, 0, null);
if (!isEnabled()) {
screen.setColor(new Color(0,0,0,100));
screen.fillRect(0, 0, getWidth(), getHeight());
}
}
/**
* Paints the image.
*
* @param g the rendering surface to use
* @param a the allocated region to render into
* @see View#paint
*/
public void paint(Graphics g, Shape a) {
Color oldColor = g.getColor();
fBounds = a.getBounds();
int border = getBorder();
int x = fBounds.x + border + getSpace(X_AXIS);
int y = fBounds.y + border + getSpace(Y_AXIS);
int width = fWidth;
int height = fHeight;
int sel = getSelectionState();
// Make sure my Component is in the right place:
/*
if( fComponent == null ) {
fComponent = new Component() { };
fComponent.addMouseListener(this);
fComponent.addMouseMotionListener(this);
fComponent.setCursor(Cursor.getDefaultCursor()); // use arrow cursor
fContainer.add(fComponent);
}
fComponent.setBounds(x,y,width,height);
*/
// If no pixels yet, draw gray outline and icon:
if (!hasPixels(this)) {
g.setColor(Color.lightGray);
g.drawRect(x, y, width - 1, height - 1);
g.setColor(oldColor);
loadIcons();
Icon icon = fImage == null ? sMissingImageIcon : sPendingImageIcon;
if (icon != null) icon.paintIcon(getContainer(), g, x, y);
}
// Draw image:
if (fImage != null) {
g.drawImage(fImage, x, y, width, height, this);
// Use the following instead of g.drawImage when
// BufferedImageGraphics2D.setXORMode is fixed (4158822).
// Use Xor mode when selected/highlighted.
// ! Could darken image instead, but it would be more expensive.
/*
if( sel > 0 )
g.setXORMode(Color.white);
g.drawImage(fImage,x, y,
width,height,this);
if( sel > 0 )
g.setPaintMode();
*/
}
// If selected exactly, we need a black border & grow-box:
Color bc = getBorderColor();
if (sel == 2) {
// Make sure there's room for a border:
int delta = 2 - border;
if (delta > 0) {
x += delta;
y += delta;
width -= delta << 1;
height -= delta << 1;
border = 2;
}
bc = null;
g.setColor(Color.black);
// Draw grow box:
g.fillRect(x + width - 5, y + height - 5, 5, 5);
}
// Draw border:
if (border > 0) {
if (bc != null) g.setColor(bc);
// Draw a thick rectangle:
for (int i = 1; i <= border; i++)
g.drawRect(x - i, y - i, width - 1 + i + i, height - 1 + i + i);
g.setColor(oldColor);
}
}
