/**
* 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);
}
}
public void paintIcon(Component c, Graphics g, int x, int y) {
Color color = c == null ? Color.GRAY : c.getBackground();
// In a compound sort, make each succesive triangle 20%
// smaller than the previous one.
int dx = (int) (size / 2 * Math.pow(0.8, priority));
int dy = descending ? dx : -dx;
// Align icon (roughly) with font baseline.
y = y + 5 * size / 6 + (descending ? -dy : 0);
int shift = descending ? 1 : -1;
g.translate(x, y);
// Right diagonal.
g.setColor(color.darker());
g.drawLine(dx / 2, dy, 0, 0);
g.drawLine(dx / 2, dy + shift, 0, shift);
// Left diagonal.
g.setColor(color.brighter());
g.drawLine(dx / 2, dy, dx, 0);
g.drawLine(dx / 2, dy + shift, dx, shift);
// Horizontal line.
if (descending) {
g.setColor(color.darker().darker());
} else {
g.setColor(color.brighter().brighter());
}
g.drawLine(dx, 0, 0, 0);
g.setColor(color);
g.translate(-x, -y);
}
protected void paintBackground(Graphics g) {
int draggedColumn = -1;
if ((header != null) && (header.getTable() != null) && header.getDraggedColumn() != null) {
draggedColumn =
header.getColumnModel().getColumnIndex(header.getDraggedColumn().getIdentifier());
}
int w = getWidth();
int h = getHeight();
if ((table != null) && table.isEnabled() && (col == rolloverCol || col == draggedColumn)) {
JTattooUtilities.fillHorGradient(
g, AbstractLookAndFeel.getTheme().getRolloverColors(), 0, 0, w, h);
if (drawRolloverBar()) {
g.setColor(AbstractLookAndFeel.getFocusColor());
g.drawLine(0, 0, w - 1, 0);
g.drawLine(0, 1, w - 1, 1);
g.drawLine(0, 2, w - 1, 2);
}
} else if (drawAllwaysActive() || JTattooUtilities.isFrameActive(header)) {
if (header.getBackground() instanceof ColorUIResource) {
JTattooUtilities.fillHorGradient(
g, AbstractLookAndFeel.getTheme().getColHeaderColors(), 0, 0, w, h);
} else {
g.setColor(header.getBackground());
g.fillRect(0, 0, w, h);
}
} else {
if (header.getBackground() instanceof ColorUIResource) {
JTattooUtilities.fillHorGradient(
g, AbstractLookAndFeel.getTheme().getInActiveColors(), 0, 0, w, h);
} else {
g.setColor(header.getBackground());
g.fillRect(0, 0, w, h);
}
}
}
protected void paintGrid(Graphics g, int rowMin, int rowMax, int colMin, int colMax) {
if (!grid.getShowGrid()) {
return; // do nothing
}
int y1 = grid.getRowPosition(rowMin);
int y2 = grid.getRowPosition(rowMax) + grid.getRowHeight(rowMax);
int x1 = grid.getColumnPosition(colMin);
int x2 = grid.getColumnPosition(colMax) + grid.getColumnWidth(colMax);
g.setColor(grid.getGridColor());
// Draw the horizontal lines
for (int row = rowMin; row <= rowMax; row++) {
int rowY = grid.getRowPosition(row);
g.drawLine(x1, rowY, x2, rowY);
}
g.drawLine(x1, y2, x2, y2);
// Draw the vertical gridlines
for (int col = colMin; col <= colMax; col++) {
int colX = grid.getColumnPosition(col);
g.drawLine(colX, y1, colX, y2);
}
g.drawLine(x2, y1, x2, y2);
}
private void drawAxes(Graphics g) {
g.drawLine(padding, height, width + padding, height);
g.drawLine(padding, 0, padding, height);
g.drawString("time", padding + width / 2, height + padding - 5);
g.drawString("pop", 5, height / 2);
}
// färger, se sid 43 i boken
// grafiska metoder, sid 248 i boken
public void paintComponent(Graphics g) { // för att vara säker på att
// "super"-klassen gör sitt
// anropar vi den metoden, innan
// vi skriver eller ritar
super.paintComponent(g);
g.drawLine(185, 10, 195, 40); // x1,y1 till x2,y2
g.drawLine(200, 10, 200, 40);
g.drawLine(215, 10, 205, 40);
g.setColor(Color.white);
g.fillOval(50, 30, 300, 150); // x,y,b,h (x,y för ö v h)
g.setColor(Color.red);
g.drawArc(100, 100, 200, 50, 180, 180); // x,y,b,h,s,l
g.setColor(Color.yellow);
g.fillRect(200, 100, 30, 30);
g.fill3DRect(150, 50, 30, 50, true); // true upphöjd figur
g.fill3DRect(250, 50, 30, 50, true);
// skriv ut en textsträng, samt ange läget i avståndet från
// övre vänstra hörnet i x-led åt höger och i y-led neråt
g.drawString("** Tjenare kompis !! **", 20, 20);
f = new Font("Arial", Font.BOLD, 30);
setBackground(Color.cyan);
g.setFont(f);
g.setColor(new Color(255, 175, 175));
g.drawString("YEEEEEEEES!!", 100, 250);
}
public void paintIcon(Component c, Graphics g, int xo, int yo) {
int w = getIconWidth();
int h = getIconHeight();
g.setColor(lightShadow);
g.drawLine(xo, yo, xo + w - 1, yo);
g.drawLine(xo, yo + 1, xo + w - 3, yo + 1);
g.setColor(darkShadow);
g.drawLine(xo + w - 2, yo + 1, xo + w - 1, yo + 1);
for (int x = xo + 1, y = yo + 2, dx = w - 6; y + 1 < yo + h; y += 2) {
g.setColor(lightShadow);
g.drawLine(x, y, x + 1, y);
g.drawLine(x, y + 1, x + 1, y + 1);
if (dx > 0) {
g.setColor(fill);
g.drawLine(x + 2, y, x + 1 + dx, y);
g.drawLine(x + 2, y + 1, x + 1 + dx, y + 1);
}
g.setColor(darkShadow);
g.drawLine(x + dx + 2, y, x + dx + 3, y);
g.drawLine(x + dx + 2, y + 1, x + dx + 3, y + 1);
x += 1;
dx -= 2;
}
g.setColor(darkShadow);
g.drawLine(xo + (w / 2), yo + h - 1, xo + (w / 2), yo + h - 1);
}
@SuppressWarnings("UseJBColor")
@Override
protected void paintComponent(Graphics g) {
final Insets i = getInsets();
final Dimension d = getSize();
final int left = i.left + (d.width - i.left - i.right - WIDTH) / 2;
final int top = i.top + (d.height - i.top - i.bottom - HEIGHT) / 2;
g.setColor(Color.WHITE);
g.fillRect(left, top, WIDTH, HEIGHT);
g.setColor(Color.GRAY);
g.drawLine(left + 1, i.top + HEIGHT / 2, left + WIDTH - 3, i.top + HEIGHT / 2);
g.drawRect(left + 1, top + 1, WIDTH - 3, HEIGHT - 3);
for (int k = 1; k < 10; k++) {
g.drawLine(left + 1 + k * 31, top + 1, left + 1 + k * 31, top + HEIGHT - 3);
}
for (int r = 0; r < myRecentColors.size(); r++) {
int row = r / 10;
int col = r % 10;
Color color = myRecentColors.get(r);
g.setColor(color);
g.fillRect(left + 2 + col * 30 + col + 1, top + 2 + row * 30 + row + 1, 28, 28);
}
}
void draw3DRect(Graphics g, int x, int y, int width, int height) {
g.setColor(Color.darkGray);
g.drawLine(x, y, x, y + height);
g.drawLine(x, y, x + width, y);
g.setColor(Color.white);
g.drawLine(x + width, y + height, x, y + height);
g.drawLine(x + width, y + height, x + width, y);
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.setColor(highlight);
g.drawLine(7, 8, 7, 11);
g.drawLine(7, 8, 10, 8);
g.setColor(shadow);
g.drawLine(8, 11, 10, 11);
g.drawLine(11, 9, 11, 11);
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.setColor(highlight);
g.drawLine(4, 8, 4, 11);
g.drawLine(4, 8, BUTTON_SIZE - 5, 8);
g.setColor(shadow);
g.drawLine(5, 11, BUTTON_SIZE - 5, 11);
g.drawLine(BUTTON_SIZE - 5, 9, BUTTON_SIZE - 5, 11);
}
public void paintIcon(Component c, Graphics g, int x, int y) {
Color oldColor = g.getColor();
boolean enabled = c.isEnabled();
boolean pressed = false;
if (c instanceof JButton) {
pressed = ((JButton) c).getModel().isPressed();
}
int i = 0;
int j = 0;
int w = Math.min(width, c.getWidth());
int h = c.getHeight();
if (h < 5 || w < 5) { // not enough space for the arrow
g.setColor(oldColor);
return;
}
int size = Math.min(h / 2, w / 2);
size = Math.max(size, 2);
int mid = size / 2;
x = ((w - size) / 2); // center arrow
y = (h - size) / 2; // center arrow
if (pressed) {
x++;
y++;
}
g.translate(x, y); // move the x,y origin in the graphic
if (enabled) g.setColor(UIManager.getColor("controlDkShadow")); // NOT
// LOCALIZABLE
else g.setColor(UIManager.getColor("controlShadow")); // NOT
// LOCALIZABLE
if (!enabled) {
g.translate(1, 1);
g.setColor(UIManager.getColor("controlLtHighlight")); // NOT
// LOCALIZABLE
for (i = size - 1; i >= 0; i--) {
g.drawLine(mid - i, j, mid + i, j);
j++;
}
g.translate(-1, -1);
g.setColor(UIManager.getColor("controlShadow")); // NOT
// LOCALIZABLE
}
j = 0;
for (i = size - 1; i >= 0; i--) {
g.drawLine(mid - i, j, mid + i, j);
j++;
}
g.translate(-x, -y);
g.setColor(oldColor);
}
public void drawPool(int deepEnd, int shallEnd, int length) {
Graphics paper = panel.getGraphics();
paper.setColor(Color.WHITE);
paper.fillRect(0, 0, 200, 175);
paper.setColor(Color.BLACK);
paper.drawLine(50, 50, 50 + length * 15, 50);
paper.drawLine(50, 50 + deepEnd * 15, 50, 50);
paper.drawLine(50 + length * 15, 50, 50 + length * 15, 50 + shallEnd * 15);
paper.drawLine(50, 50 + deepEnd * 15, 50 + length * 15, 50 + shallEnd * 15);
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
int max = BUTTON_SIZE - 5;
boolean isMaxed = frame.isMaximum();
g.setColor(isMaxed ? shadow : highlight);
g.drawLine(4, 4, 4, max);
g.drawLine(4, 4, max, 4);
g.setColor(isMaxed ? highlight : shadow);
g.drawLine(5, max, max, max);
g.drawLine(max, 5, max, max);
}
public void paint(Graphics g) {
super.paint(g);
if (!isEditing) return;
Dimension psize = getPreferredSize();
if (isFocused) g.setColor(Color.yellow);
else g.setColor(Color.green);
g.drawLine(0, 0, psize.width, 0);
g.drawLine(0, 0, 0, psize.height);
g.drawLine(0, psize.height - 1, psize.width - 1, psize.height - 1);
g.drawLine(psize.width - 1, 0, psize.width - 1, psize.height - 1);
}
private void drawColorButton(Graphics g, int no) {
g.setColor(cDarkShadowColor);
g.drawLine(mRect[no].x, mRect[no].y, mRect[no].x + mRect[no].width - 2, mRect[no].y);
g.drawLine(mRect[no].x, mRect[no].y, mRect[no].x, mRect[no].y + mRect[no].height - 2);
g.drawLine(
mRect[no].x + mRect[no].width - 2,
mRect[no].y + 2,
mRect[no].x + mRect[no].width - 2,
mRect[no].y + mRect[no].height - 2);
g.drawLine(
mRect[no].x + 2,
mRect[no].y + mRect[no].height - 2,
mRect[no].x + mRect[no].width - 2,
mRect[no].y + mRect[no].height - 2);
if (mPressedButton != no || !mMouseOverButton) g.setColor(Color.white);
g.drawLine(
mRect[no].x + 1, mRect[no].y + 1, mRect[no].x + mRect[no].width - 3, mRect[no].y + 1);
g.drawLine(
mRect[no].x + 1, mRect[no].y + 1, mRect[no].x + 1, mRect[no].y + mRect[no].height - 3);
if (mPressedButton == no && mMouseOverButton) g.setColor(Color.white);
g.drawLine(
mRect[no].x + mRect[no].width - 1,
mRect[no].y + 1,
mRect[no].x + mRect[no].width - 1,
mRect[no].y + mRect[no].height - 1);
g.drawLine(
mRect[no].x + 1,
mRect[no].y + mRect[no].height - 1,
mRect[no].x + mRect[no].width - 1,
mRect[no].y + mRect[no].height - 1);
if (mColorListMode != VisualizationColor.cColorListModeCategories && no == cColorWedgeButton) {
int x1 = mRect[no].x + 2;
int x2 = x1 + mRect[no].width - 4;
if (x1 < x2) {
for (int x = x1; x < x2; x++) {
int c = mWedgeColorList.length * (x - x1) / (x2 - x1);
g.setColor(
(mPressedButton == no && mMouseOverButton)
? mWedgeColorList[c].darker()
: mWedgeColorList[c]);
g.drawLine(x, mRect[no].y + 2, x, mRect[no].y + mRect[no].height - 3);
}
}
} else {
Color color =
(mColorListMode == VisualizationColor.cColorListModeCategories)
? mCategoryColorList[no]
: mWedgeColorList[no * (mWedgeColorList.length - 1)];
if (mPressedButton == no && mMouseOverButton) color = color.darker();
g.setColor(color);
g.fillRect(mRect[no].x + 2, mRect[no].y + 2, mRect[no].width - 4, mRect[no].height - 4);
}
}
@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
g.translate(x, y);
g.setColor(Color.ORANGE);
g.drawLine(2, 3, 9, 10);
g.drawLine(2, 4, 8, 10);
g.drawLine(3, 3, 9, 9);
g.drawLine(9, 3, 2, 10);
g.drawLine(9, 4, 3, 10);
g.drawLine(8, 3, 2, 9);
g.translate(-x, -y);
}
@Override
public void paint(Graphics g) {
this.setSize(owner.getSize());
int x = owner.getWidth();
int y = owner.getHeight();
for (int i = 1; i <= 2000; i++) {
g.drawLine(0, space * i, x, space * i);
}
for (int u = 1; u <= 2000; u++) {
g.drawLine(space * u, 0, space * u, y);
}
}
public void paint(Graphics g) {
double beatWidth = sp.beatWidth;
g.setFont(font);
for (int i = 0; i < (sp.score.getEndTime()); i++) {
int xLoc = (int) Math.round(i * beatWidth);
if (i % timeSig == 0) {
g.drawLine(xLoc, 0, xLoc, height);
if (beatWidth > 15) g.drawString("" + i, xLoc + 2, height - 2);
} else {
g.drawLine(xLoc, height / 2, xLoc, height);
}
}
}
/**
* Called to recursively paint the check box for the specified item.
*
* @param item row number
* @param g graphics object to paint.
* @param bookmark to check selected value.
* @return the next row number to paint.
*/
public int paintCheckbox(final int item, final Graphics g, final Bookmark bookmark) {
int nextItem = item + 1;
if (bookmark != null) {
final Rectangle checkboxBounds =
getCheckboxBounds(item, bookmark, getDepthMap().get(bookmark));
final int yCheckboxMidPoint = checkboxBounds.y + (checkboxBounds.height / 2);
final int xCheckboxMidPoint = checkboxBounds.x + (checkboxBounds.width / 2);
final Enumeration e = bookmark.elements();
if (e.hasMoreElements()) {
// clear any lines crossing through the checkbox.
g.clearRect(
checkboxBounds.x, checkboxBounds.y, checkboxBounds.width, checkboxBounds.height);
// draw box around checkbox
g.drawRect(checkboxBounds.x, checkboxBounds.y, checkboxBounds.width, checkboxBounds.height);
// draw dash inside checkbox
g.drawLine(
checkboxBounds.x + 2,
yCheckboxMidPoint,
(checkboxBounds.x + checkboxBounds.width) - 2,
yCheckboxMidPoint);
boolean drawPlus = true;
do {
final Bookmark child = (Bookmark) e.nextElement();
final Bookmark next = getBookmark(nextItem);
if (child != next) {
break;
}
drawPlus = false;
nextItem = paintCheckbox(nextItem, g, child);
} while (e.hasMoreElements());
if (drawPlus) {
g.drawLine(
xCheckboxMidPoint,
checkboxBounds.y + 2,
xCheckboxMidPoint,
(checkboxBounds.y + checkboxBounds.height) - 2);
}
}
}
return nextItem;
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
calcSizes();
drawAxes(g);
calcMaxes();
calcTickIncrements();
drawXTicks(g);
drawYTicks(g);
int t = 0;
int prevX = 0, prevY1 = 0, prevY2 = 0;
for (DataPair pair : data) {
int h = pair.getH();
int p = pair.getP();
// calculate where to put the dots
int x = xVal(t, maxT);
int y1 = yVal(h, maxH);
int y2 = yVal(p, maxP);
// draw herbivore dot
g.setColor(Color.BLUE);
g.fillOval(x, y1, 2 * r, 2 * r);
// draw a line connecting this dot to the last
if (prevX != 0) {
g.drawLine(prevX + r, prevY1 + r, x + r, y1 + r);
}
// draw predator dot
g.setColor(Color.RED);
g.fillOval(x, y2, 2 * r, 2 * r);
// draw a line connecting this dot to the last
if (prevX != 0) {
g.drawLine(prevX + r, prevY2 + r, x + r, y2 + r);
}
// remember these dots
prevX = x;
prevY1 = y1;
prevY2 = y2;
g.setColor(Color.BLACK);
t++;
}
}
void PressedRect(Graphics g, int x, int y, int w, int h) {
Color dg = new Color(128, 128, 128);
g.setColor(Color.lightGray);
g.drawLine(x + 1, y + h - 1, x + 1, y + h - 1);
g.setColor(dg);
g.drawLine(x, y, x + w - 1, y);
g.drawLine(x, y, x, y + h - 1);
g.setColor(Color.black);
g.drawLine(x + 1, y + 1, x + w - 2, y + 1);
g.drawLine(x + 1, y + 1, x + 1, y + h - 2);
g.setColor(Color.white);
g.drawLine(x + w, y, x + w, y + h);
g.drawLine(x + w, y + h, x, y + h);
}
public void paint(Graphics g) // g is an object of type Graphics which can change colors etc
{
// everything here is for drawing a robot
g.setColor(Color.red);
g.drawRect(85, 60, 75, 75); // head
g.drawRect(110, 120, 25, 10);
g.drawLine(105, 85, 115, 75);
g.drawLine(130, 75, 140, 85);
g.drawLine(105, 102, 140, 102);
g.drawRect(70, 131, 100, 75);
// arms
g.drawRect(30, 150, 40, 10);
g.drawRect(170, 150, 40, 10);
// legs
g.drawRect(90, 206, 10, 40);
g.drawRect(140, 206, 10, 40);
// belly
g.drawString(number1 + " ", 80, 180);
g.drawString(number2 + " ", 150, 180);
switch (choice) {
case 0:
drawBellyButton(g, "?", 113, 165, 20, 20);
break;
case 1:
drawBellyButton(g, "+", 113, 165, 20, 20);
g.drawString("answer = " + answer, 170, 90);
break;
case 2:
drawBellyButton(g, "-", 113, 165, 20, 20);
g.drawString("answer = " + answer, 170, 90);
break;
case 3:
drawBellyButton(g, "*", 113, 165, 20, 20);
g.drawString("answer = " + answer, 170, 90);
break;
case 4:
drawBellyButton(g, "/", 113, 165, 20, 20);
g.drawString("answer = " + answer, 170, 90);
break;
case 5:
drawBellyButton(g, "%", 113, 165, 20, 20);
g.drawString("answer = " + answer, 170, 90);
break;
}
}
public void drawTo(Graphics g, Line line) {
if (!calc.tileOnMap(t1) || !calc.tileOnMap(t2)) return;
if (calc.tileOnMap(line.getTile1()) && calc.tileOnMap(line.getTile2())) {
Point p1 = calc.tileToMinimap(t1);
Point p2 = calc.tileToMinimap(t2);
Point p3 = calc.tileToMinimap(line.getTile2());
Point p4 = calc.tileToMinimap(line.getTile1());
GeneralPath path = new GeneralPath();
path.moveTo(p1.x, p1.y);
path.lineTo(p2.x, p2.y);
path.lineTo(p3.x, p3.y);
path.lineTo(p4.x, p4.y);
path.closePath();
g.setColor(POLY_FILL);
((Graphics2D) g).fill(path);
((Graphics2D) g).draw(path);
}
Point last = null, p;
g.setColor(Color.ORANGE);
for (RSTile t : pathList) {
if (calc.tileOnMap(t)) {
p = calc.tileToMinimap(t);
g.fillOval(p.x - 2, p.y - 2, 5, 5);
if (last != null) g.drawLine(p.x, p.y, last.x, last.y);
last = p;
} else last = null;
}
}
private void drawYTicks(Graphics g) {
int hPos = 0;
int pPos = 0;
for (int i = 0; i < yTicks; i++) {
int drawPos = yVal(hPos, maxH) + r;
if (hPos % hInc == 0) {
// draw line
g.setColor(Color.BLACK);
g.drawLine(padding - 10, drawPos, padding, drawPos);
// draw tick values for herbivores
g.setColor(Color.BLUE);
g.drawString("" + hPos, padding - 50, drawPos + r);
// draw tick values for predators
g.setColor(Color.RED);
g.drawString("" + pPos, padding - 50, drawPos + r + 20);
}
hPos += hInc;
pPos += pInc;
}
}
public void paintPalette(Graphics g) {
boolean leftToRight = MetalUtils.isLeftToRight(frame);
int width = getWidth();
int height = getHeight();
if (paletteBumps == null) {
paletteBumps =
new MetalBumps(
0,
0,
MetalLookAndFeel.getPrimaryControlHighlight(),
MetalLookAndFeel.getPrimaryControlInfo(),
MetalLookAndFeel.getPrimaryControlShadow());
}
Color background = MetalLookAndFeel.getPrimaryControlShadow();
Color darkShadow = MetalLookAndFeel.getPrimaryControlDarkShadow();
g.setColor(background);
g.fillRect(0, 0, width, height);
g.setColor(darkShadow);
g.drawLine(0, height - 1, width, height - 1);
int xOffset = leftToRight ? 4 : buttonsWidth + 4;
int bumpLength = width - buttonsWidth - 2 * 4;
int bumpHeight = getHeight() - 4;
paletteBumps.setBumpArea(bumpLength, bumpHeight);
paletteBumps.paintIcon(this, g, xOffset, 2);
}
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);
}
}
public void paint(Graphics g) {
if (f == 1) {
g.setColor(Color.RED);
g.drawLine(10, 10, 10, 200);
g.setColor(Color.green);
g.fill3DRect(20, 20, 200, 200, true);
}
}
private void connectRightChild(Graphics g, int x1, int y1, int x2, int y2) {
double r = Math.sqrt(virticalGap * virticalGap + (x2 - x1) * (x2 - x1));
int x11 = (int) (x1 - radius * (x1 - x2) / r);
int y11 = (int) (y1 - radius * virticalGap / r);
int x21 = (int) (x2 + radius * (x1 - x2) / r);
int y21 = (int) (y2 + radius * virticalGap / r);
g.drawLine(x11, y11, x21, y21);
}
/*
* Draws a rectangle around each viewport
*/
public static void ShowViewport(Graphics g) {
g.setColor(Color.black);
// draws the viewports
drawPoint drawFirstPoint;
drawPoint drawSecondPoint;
Point2D firstPoint = new Point2D(0, 0);
Point2D secondPoint = new Point2D(1, 1);
drawFirstPoint = ViewPortToFrameWindow(firstPoint);
drawSecondPoint = ViewPortToFrameWindow(secondPoint);
g.drawLine(drawFirstPoint.x, drawFirstPoint.y, drawSecondPoint.x, drawFirstPoint.y);
g.drawLine(drawSecondPoint.x, drawFirstPoint.y, drawSecondPoint.x, drawSecondPoint.y);
g.drawLine(drawSecondPoint.x, drawSecondPoint.y, drawFirstPoint.x, drawSecondPoint.y);
g.drawLine(drawFirstPoint.x, drawSecondPoint.y, drawFirstPoint.x, drawFirstPoint.y);
}
