public void paint(Graphics g) {
super.paint(g);
Dimension size = getSize();
double w = size.getWidth() - 50;
double h = size.getHeight() + 20;
try {
readFile();
} catch (IOException e) {
System.err.println("IO issue");
}
barWidth = ((int) (w / numBars)) - 20;
pos = 5;
int xPos[] = {pos, pos, pos, pos};
int yPos[] = {pos, pos, pos, pos};
maxVal = maxValue(values);
double barH, ratio;
for (int i = 0; i < numBars - 1; i++) {
Color col[] = new Color[numBars];
for (int j = 0; j < numBars - 1; j++) {
col[j] = new Color((int) (Math.random() * 0x1000000));
}
ratio = (double) values[i] / (double) maxVal;
barH = ((h) * ratio) - 10;
xPos[0] = pos;
xPos[2] = pos + barWidth;
xPos[1] = xPos[0];
xPos[3] = xPos[2];
yPos[0] = (int) h;
yPos[1] = (int) barH;
yPos[2] = yPos[1];
yPos[3] = yPos[0];
System.out.println(
"xPos:" + xPos[1] + " yPos:" + yPos[0] + " h:" + h + " barH:" + barH + " ratio:" + ratio
+ " pos:" + pos);
int stringPtsY[] = {
((i + 1) * 20) + 180, ((i + 1) * 20) + 200, ((i + 1) * 20) + 200, ((i + 1) * 20) + 180
};
int stringPtsX[] = {600, 600, 580, 580};
g.setColor(col[i]);
g.fillPolygon(xPos, yPos, xPos.length);
g.fillPolygon(stringPtsX, stringPtsY, 4);
g.setColor(Color.black);
g.drawString(labels[i], 610, ((i + 1) * 20) + 195);
pos = pos + barWidth + 10;
}
}
/**
* Draws a solid "filled-in" irregular polygon using between 3 and 12 sets of provided
* coordinates. <br>
* Examples: <br>
* Expo.fillPolygon(g,100,300,200,100,300,300); // for a triangle
* Expo.fillPolygon(g,525,300,600,250,650,250,725,300,725,350,650,400); // for a hexagon
*/
public static void fillPolygon(Graphics g, int x1, int y1, int x2, int y2, int x3, int y3) {
Polygon myPoly = new Polygon();
myPoly.addPoint(x1, y1);
myPoly.addPoint(x2, y2);
myPoly.addPoint(x3, y3);
g.fillPolygon(myPoly);
}
/**
* Draws a solid "filled in" star with a specified number of points.<br>
* The center of this star is specified by centerX,centerY and its size is specified by radius
* <br>
* (As in the radius of the circle the star would fit inside). <br>
* Precondition: points >= 2 <br>
* Example: <br>
* Expo.fillStar(g,300,200,100,8); <br>
* Draws a solid star with 8 points and a radius of 100 pixels whose center is located at the
* coordinate (300,200).
*/
public static void fillStar(Graphics g, int centerX, int centerY, int radius, int points) {
int halfRadius = getHalfRadius(radius, points);
int p = points;
points *= 2;
int xCoord[] = new int[points];
int yCoord[] = new int[points];
int currentRadius;
for (int k = 0; k < points; k++) {
if (k % 2 == 0) currentRadius = radius;
else currentRadius = halfRadius;
xCoord[k] = (int) Math.round(Math.cos(twoPI * k / points - halfPI) * currentRadius) + centerX;
yCoord[k] = (int) Math.round(Math.sin(twoPI * k / points - halfPI) * currentRadius) + centerY;
}
int x = (p - 5) / 2 + 1;
if (p >= 5 && p <= 51)
switch (p % 4) {
case 1:
yCoord[x] = yCoord[x + 1] = yCoord[points - x - 1] = yCoord[points - x];
break;
case 2:
yCoord[x] = yCoord[x + 1] = yCoord[points - x - 1] = yCoord[points - x];
yCoord[x + 3] = yCoord[x + 4] = yCoord[points - x - 4] = yCoord[points - x - 3];
break;
case 3:
yCoord[x + 2] = yCoord[x + 3] = yCoord[points - x - 3] = yCoord[points - x - 2];
}
g.fillPolygon(xCoord, yCoord, points);
}
public static void fillPolygon(
Graphics g,
int x1,
int y1,
int x2,
int y2,
int x3,
int y3,
int x4,
int y4,
int x5,
int y5,
int x6,
int y6,
int x7,
int y7,
int x8,
int y8,
int x9,
int y9,
int x10,
int y10) {
Polygon myPoly = new Polygon();
myPoly.addPoint(x1, y1);
myPoly.addPoint(x2, y2);
myPoly.addPoint(x3, y3);
myPoly.addPoint(x4, y4);
myPoly.addPoint(x5, y5);
myPoly.addPoint(x6, y6);
myPoly.addPoint(x7, y7);
myPoly.addPoint(x8, y8);
myPoly.addPoint(x9, y9);
myPoly.addPoint(x10, y10);
g.fillPolygon(myPoly);
}
public static void drawArrow(Graphics g, int x1, int y1, int x2, int y2, int lineWidth) {
// Draw line using user defined drawline() which can specify line width
drawLine(g, x1, y1, x2, y2, lineWidth);
// Calculate x-y values for arrow head
calcValues(x1, y1, x2, y2);
g.fillPolygon(xValues, yValues, 3);
}
/* ウィンドウの描画 */
public void draw(Graphics g) {
super.draw(g); // ウィンドウ描画
if (active) {
/* 選択肢リストの描画 */
for (int y = 0; y < select_list.length; y++) {
int my = posY + AROUND_Y + (MessageString.FONT_HEIGHT + INTERVAL_Y) * y;
for (int x = 0; x < select_list[y].length; x++) {
int mx = posX + AROUND_X + (row_width + INTERVAL_X) * x;
message.drawMessage(g, mx, my, select_list[y][x]);
}
}
/* カーソルの描画 */
int cx =
posX + AROUND_X + (row_width + INTERVAL_X) * select_point.x - MessageString.FONT_WIDTH;
int cy =
posY
+ AROUND_Y
+ (MessageString.FONT_HEIGHT + INTERVAL_Y) * select_point.y
+ MessageString.FONT_WIDTH / 2;
int[] xPoints = {cx, cx + MessageString.FONT_WIDTH / 2, cx};
int[] yPoints = {cy, cy + MessageString.FONT_HEIGHT / 4, cy + MessageString.FONT_HEIGHT / 2};
g.setColor(Color.WHITE);
g.fillPolygon(xPoints, yPoints, 3);
}
}
/**
* Draws this polygon on the screen. If any of the points are not visible (ie. behind the
* camera) then do not attempt to draw this polygon.
*/
void draw(Graphics g) {
if (n <= 1) return;
g.setColor(getColor());
for (int i = 0; i < n; i++) {
if (!visibles[points[i] / 3]) return;
xs[i] = (int) ps_[points[i] + 1];
ys[i] = (int) ps_[points[i] + 2];
}
g.fillPolygon(xs, ys, xs.length);
}
/**
* Draws a solid "filled in" regular polygon with a specified number of sides.<br>
* The center of this polygon is specified by centerX,centerY and its size is specified by radius
* <br>
* (As in the radius of the circle the regular polygon would fit inside). <br>
* Precondition: sides >= 3 <br>
* Example: Expo.fillRegularPolygon(g,300,200,100,8); Draws a solid "filled-in" regular octagon
* with a radius of 100 pixels whose center is located at the coordinate (300,200).
*/
public static void fillRegularPolygon(
Graphics g, int centerX, int centerY, int radius, int sides) {
int xCoord[] = new int[sides];
int yCoord[] = new int[sides];
double rotate;
if (sides % 2 == 1) rotate = halfPI;
else rotate = halfPI + Math.PI / sides;
for (int k = 0; k < sides; k++) {
xCoord[k] = (int) Math.round(Math.cos(twoPI * k / sides - rotate) * radius) + centerX;
yCoord[k] = (int) Math.round(Math.sin(twoPI * k / sides - rotate) * radius) + centerY;
}
if (sides == 3) yCoord[1] = yCoord[2];
g.fillPolygon(xCoord, yCoord, sides);
}
public static void drawLine(Graphics g, int x1, int y1, int x2, int y2, int lineWidth) {
if (lineWidth == 1) g.drawLine(x1, y1, x2, y2);
else {
double angle;
double halfWidth = ((double) lineWidth) / 2.0;
double deltaX = (double) (x2 - x1);
double deltaY = (double) (y2 - y1);
if (x1 == x2) angle = Math.PI;
else angle = Math.atan(deltaY / deltaX) + Math.PI / 2;
int xOffset = (int) (halfWidth * Math.cos(angle));
int yOffset = (int) (halfWidth * Math.sin(angle));
int[] xCorners = {x1 - xOffset, x2 - xOffset + 1, x2 + xOffset + 1, x1 + xOffset};
int[] yCorners = {y1 - yOffset, y2 - yOffset, y2 + yOffset + 1, y1 + yOffset + 1};
g.fillPolygon(xCorners, yCorners, 4);
}
}
public static void fillPolygon(
Graphics g,
int x1,
int y1,
int x2,
int y2,
int x3,
int y3,
int x4,
int y4,
int x5,
int y5,
int x6,
int y6) {
Polygon myPoly = new Polygon();
myPoly.addPoint(x1, y1);
myPoly.addPoint(x2, y2);
myPoly.addPoint(x3, y3);
myPoly.addPoint(x4, y4);
myPoly.addPoint(x5, y5);
myPoly.addPoint(x6, y6);
g.fillPolygon(myPoly);
}
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);
}
}
public void paint(Graphics g) {
// Draw Grid
g.drawRect(10, 10, 780, 580);
g.drawLine(400, 10, 400, 590);
g.drawLine(10, 300, 790, 300);
Random rnd = new Random(1234);
for (int k = 10; k <= 400; k += 10) { // The first box lines
g.drawLine(k, 20, k, 290);
} // The dimentions of the lines
for (int k = 10; k <= 290; k += 10) { // The second box lines
g.drawLine(420, k, 770, k); // The dimestions
int red = rnd.nextInt(256); // The colors
int green = rnd.nextInt(256);
int blue = rnd.nextInt(256);
g.setColor(new Color(red, green, blue)); // The randomness of colors
}
for (int k = 1; k <= 100; k++) { // The 3rd circles
int x = rnd.nextInt(330); // the random of x lo
int y = rnd.nextInt(230); // the randm of y
int red = rnd.nextInt(256); // the random of colors
int green = rnd.nextInt(256);
int blue = rnd.nextInt(256);
g.setColor(new Color(red, green, blue));
g.fillOval(x + 10, y + 300, 50, 50);
} // the place of all the ovals
Polygon side1 = new Polygon(); // blue side of cube
side1.addPoint(600, 410);
side1.addPoint(635, 410);
side1.addPoint(635, 480);
side1.addPoint(600, 445);
g.setColor(Color.blue);
g.fillPolygon(side1);
Polygon side2 = new Polygon(); // green side of cube
side2.addPoint(510, 380);
side2.addPoint(550, 410);
side2.addPoint(550, 495);
side2.addPoint(510, 455);
g.setColor(Color.green);
g.fillPolygon(side2);
Polygon side3 = new Polygon(); // yellow side of cube
side3.addPoint(550, 445);
side3.addPoint(600, 445);
side3.addPoint(635, 480);
side3.addPoint(550, 495);
g.setColor(Color.yellow);
g.fillPolygon(side3);
Polygon side4 = new Polygon(); // red side of cube
side4.addPoint(510, 380);
side4.addPoint(550, 410);
side4.addPoint(635, 410);
side4.addPoint(600, 380);
g.setColor(Color.red);
g.fillPolygon(side4);
// TODO Auto-generated method stub
// TODO Auto-generated method stub
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
int width = getWidth() - rightMargin - leftMargin - 10;
int height = getHeight() - topMargin - bottomMargin;
if (width <= 0 || height <= 0) {
// not enough room to paint anything
return;
}
Color oldColor = g.getColor();
Font oldFont = g.getFont();
Color fg = getForeground();
Color bg = getBackground();
boolean bgIsLight = (bg.getRed() > 200 && bg.getGreen() > 200 && bg.getBlue() > 200);
((Graphics2D) g)
.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
if (smallFont == null) {
smallFont = oldFont.deriveFont(9.0F);
}
r.x = leftMargin - 5;
r.y = topMargin - 8;
r.width = getWidth() - leftMargin - rightMargin;
r.height = getHeight() - topMargin - bottomMargin + 16;
if (border == null) {
// By setting colors here, we avoid recalculating them
// over and over.
border =
new BevelBorder(
BevelBorder.LOWERED,
getBackground().brighter().brighter(),
getBackground().brighter(),
getBackground().darker().darker(),
getBackground().darker());
}
border.paintBorder(this, g, r.x, r.y, r.width, r.height);
// Fill background color
g.setColor(bgColor);
g.fillRect(r.x + 2, r.y + 2, r.width - 4, r.height - 4);
g.setColor(oldColor);
long tMin = Long.MAX_VALUE;
long tMax = Long.MIN_VALUE;
long vMin = Long.MAX_VALUE;
long vMax = 1;
int w = getWidth() - rightMargin - leftMargin - 10;
int h = getHeight() - topMargin - bottomMargin;
if (times.size > 1) {
tMin = Math.min(tMin, times.time(0));
tMax = Math.max(tMax, times.time(times.size - 1));
}
long viewRangeMS;
if (viewRange > 0) {
viewRangeMS = viewRange * MINUTE;
} else {
// Display full time range, but no less than a minute
viewRangeMS = Math.max(tMax - tMin, 1 * MINUTE);
}
// Calculate min/max values
for (Sequence seq : seqs) {
if (seq.size > 0) {
for (int i = 0; i < seq.size; i++) {
if (seq.size == 1 || times.time(i) >= tMax - viewRangeMS) {
long val = seq.value(i);
if (val > Long.MIN_VALUE) {
vMax = Math.max(vMax, val);
vMin = Math.min(vMin, val);
}
}
}
} else {
vMin = 0L;
}
if (unit == Unit.BYTES || !seq.isPlotted) {
// We'll scale only to the first (main) value set.
// TODO: Use a separate property for this.
break;
}
}
// Normalize scale
vMax = normalizeMax(vMax);
if (vMin > 0) {
if (vMax / vMin > 4) {
vMin = 0;
} else {
vMin = normalizeMin(vMin);
}
}
g.setColor(fg);
// Axes
// Draw vertical axis
int x = leftMargin - 18;
int y = topMargin;
FontMetrics fm = g.getFontMetrics();
g.drawLine(x, y, x, y + h);
int n = 5;
if (("" + vMax).startsWith("2")) {
n = 4;
} else if (("" + vMax).startsWith("3")) {
n = 6;
} else if (("" + vMax).startsWith("4")) {
n = 4;
} else if (("" + vMax).startsWith("6")) {
n = 6;
} else if (("" + vMax).startsWith("7")) {
n = 7;
} else if (("" + vMax).startsWith("8")) {
n = 8;
} else if (("" + vMax).startsWith("9")) {
n = 3;
}
// Ticks
ArrayList<Long> tickValues = new ArrayList<Long>();
tickValues.add(vMin);
for (int i = 0; i < n; i++) {
long v = i * vMax / n;
if (v > vMin) {
tickValues.add(v);
}
}
tickValues.add(vMax);
n = tickValues.size();
String[] tickStrings = new String[n];
for (int i = 0; i < n; i++) {
long v = tickValues.get(i);
tickStrings[i] = getSizeString(v, vMax);
}
// Trim trailing decimal zeroes.
if (decimals > 0) {
boolean trimLast = true;
boolean removedDecimalPoint = false;
do {
for (String str : tickStrings) {
if (!(str.endsWith("0") || str.endsWith("."))) {
trimLast = false;
break;
}
}
if (trimLast) {
if (tickStrings[0].endsWith(".")) {
removedDecimalPoint = true;
}
for (int i = 0; i < n; i++) {
String str = tickStrings[i];
tickStrings[i] = str.substring(0, str.length() - 1);
}
}
} while (trimLast && !removedDecimalPoint);
}
// Draw ticks
int lastY = Integer.MAX_VALUE;
for (int i = 0; i < n; i++) {
long v = tickValues.get(i);
y = topMargin + h - (int) (h * (v - vMin) / (vMax - vMin));
g.drawLine(x - 2, y, x + 2, y);
String s = tickStrings[i];
if (unit == Unit.PERCENT) {
s += "%";
}
int sx = x - 6 - fm.stringWidth(s);
if (y < lastY - 13) {
if (checkLeftMargin(sx)) {
// Wait for next repaint
return;
}
g.drawString(s, sx, y + 4);
}
// Draw horizontal grid line
g.setColor(Color.lightGray);
g.drawLine(r.x + 4, y, r.x + r.width - 4, y);
g.setColor(fg);
lastY = y;
}
// Draw horizontal axis
x = leftMargin;
y = topMargin + h + 15;
g.drawLine(x, y, x + w, y);
long t1 = tMax;
if (t1 <= 0L) {
// No data yet, so draw current time
t1 = System.currentTimeMillis();
}
long tz = timeDF.getTimeZone().getOffset(t1);
long tickInterval = calculateTickInterval(w, 40, viewRangeMS);
if (tickInterval > 3 * HOUR) {
tickInterval = calculateTickInterval(w, 80, viewRangeMS);
}
long t0 = tickInterval - (t1 - viewRangeMS + tz) % tickInterval;
while (t0 < viewRangeMS) {
x = leftMargin + (int) (w * t0 / viewRangeMS);
g.drawLine(x, y - 2, x, y + 2);
long t = t1 - viewRangeMS + t0;
String str = formatClockTime(t);
g.drawString(str, x, y + 16);
// if (tickInterval > (1 * HOUR) && t % (1 * DAY) == 0) {
if ((t + tz) % (1 * DAY) == 0) {
str = formatDate(t);
g.drawString(str, x, y + 27);
}
// Draw vertical grid line
g.setColor(Color.lightGray);
g.drawLine(x, topMargin, x, topMargin + h);
g.setColor(fg);
t0 += tickInterval;
}
// Plot values
int start = 0;
int nValues = 0;
int nLists = seqs.size();
if (nLists > 0) {
nValues = seqs.get(0).size;
}
if (nValues == 0) {
g.setColor(oldColor);
return;
} else {
Sequence seq = seqs.get(0);
// Find starting point
for (int p = 0; p < seq.size; p++) {
if (times.time(p) >= tMax - viewRangeMS) {
start = p;
break;
}
}
}
// Optimization: collapse plot of more than four values per pixel
int pointsPerPixel = (nValues - start) / w;
if (pointsPerPixel < 4) {
pointsPerPixel = 1;
}
// Draw graphs
// Loop backwards over sequences because the first needs to be painted on top
for (int i = nLists - 1; i >= 0; i--) {
int x0 = leftMargin;
int y0 = topMargin + h + 1;
Sequence seq = seqs.get(i);
if (seq.isPlotted && seq.size > 0) {
// Paint twice, with white and with color
for (int pass = 0; pass < 2; pass++) {
g.setColor((pass == 0) ? Color.white : seq.color);
int x1 = -1;
long v1 = -1;
for (int p = start; p < nValues; p += pointsPerPixel) {
// Make sure we get the last value
if (pointsPerPixel > 1 && p >= nValues - pointsPerPixel) {
p = nValues - 1;
}
int x2 = (int) (w * (times.time(p) - (t1 - viewRangeMS)) / viewRangeMS);
long v2 = seq.value(p);
if (v2 >= vMin && v2 <= vMax) {
int y2 = (int) (h * (v2 - vMin) / (vMax - vMin));
if (x1 >= 0 && v1 >= vMin && v1 <= vMax) {
int y1 = (int) (h * (v1 - vMin) / (vMax - vMin));
if (y1 == y2) {
// fillrect is much faster
g.fillRect(x0 + x1, y0 - y1 - pass, x2 - x1, 1);
} else {
Graphics2D g2d = (Graphics2D) g;
Stroke oldStroke = null;
if (seq.transitionStroke != null) {
oldStroke = g2d.getStroke();
g2d.setStroke(seq.transitionStroke);
}
g.drawLine(x0 + x1, y0 - y1 - pass, x0 + x2, y0 - y2 - pass);
if (oldStroke != null) {
g2d.setStroke(oldStroke);
}
}
}
}
x1 = x2;
v1 = v2;
}
}
// Current value
long v = seq.value(seq.size - 1);
if (v >= vMin && v <= vMax) {
if (bgIsLight) {
g.setColor(seq.color);
} else {
g.setColor(fg);
}
x = r.x + r.width + 2;
y = topMargin + h - (int) (h * (v - vMin) / (vMax - vMin));
// a small triangle/arrow
g.fillPolygon(new int[] {x + 2, x + 6, x + 6}, new int[] {y, y + 3, y - 3}, 3);
}
g.setColor(fg);
}
}
int[] valueStringSlots = new int[nLists];
for (int i = 0; i < nLists; i++) valueStringSlots[i] = -1;
for (int i = 0; i < nLists; i++) {
Sequence seq = seqs.get(i);
if (seq.isPlotted && seq.size > 0) {
// Draw current value
// TODO: collapse values if pointsPerPixel >= 4
long v = seq.value(seq.size - 1);
if (v >= vMin && v <= vMax) {
x = r.x + r.width + 2;
y = topMargin + h - (int) (h * (v - vMin) / (vMax - vMin));
int y2 = getValueStringSlot(valueStringSlots, y, 2 * 10, i);
g.setFont(smallFont);
if (bgIsLight) {
g.setColor(seq.color);
} else {
g.setColor(fg);
}
String curValue = getFormattedValue(v, true);
if (unit == Unit.PERCENT) {
curValue += "%";
}
int valWidth = fm.stringWidth(curValue);
String legend = (displayLegend ? seq.name : "");
int legendWidth = fm.stringWidth(legend);
if (checkRightMargin(valWidth) || checkRightMargin(legendWidth)) {
// Wait for next repaint
return;
}
g.drawString(legend, x + 17, Math.min(topMargin + h, y2 + 3 - 10));
g.drawString(curValue, x + 17, Math.min(topMargin + h + 10, y2 + 3));
// Maybe draw a short line to value
if (y2 > y + 3) {
g.drawLine(x + 9, y + 2, x + 14, y2);
} else if (y2 < y - 3) {
g.drawLine(x + 9, y - 2, x + 14, y2);
}
}
g.setFont(oldFont);
g.setColor(fg);
}
}
g.setColor(oldColor);
}
public void paint(Graphics g) {
Rectangle r = bounds();
// paint the box
int width = r.width - TF_LEFT + TF_RIGHT;
if (width < 0) width = 0;
int height = r.height - TF_TOP + TF_BOTTOM;
if (height < 0) height = 0;
if (r.width > lastWidth) firstVisibleTab = 0;
lastWidth = r.width;
int col = TF_LEFT;
int row;
Color c = g.getColor();
g.setColor(getBackground());
g.fillRect(0, 0, r.width, r.height);
if (iTabsPosition == TOP) row = TF_TOP;
else row = TF_TOP - TF_BTN_HEIGHT;
// draw border
g.setColor(Color.white);
g.drawLine(col, row, (col + width - 1), row);
g.drawLine(col, row, col, (row + height - 1));
g.setColor(Color.gray);
g.drawLine((col + 2), (row + height - 2), (col + width - 2), (row + height - 2));
g.drawLine((col + width - 2), (row + 2), (col + width - 2), (row + height - 2));
g.setColor(Color.black);
g.drawLine((col + 1), (row + height - 1), (col + width - 1), (row + height - 1));
g.drawLine((col + width - 1), (row + 1), (col + width - 1), (row + height - 1));
// paint the tabs, and record areas
int x1;
int x2 = TF_LEFT + 8;
int y1;
int y2;
int x3 = 0;
int x4 = TF_LEFT;
int sze = pages.size();
String sLabel;
Font f = g.getFont();
FontMetrics fm = getFontMetrics(fReg);
FontMetrics fms = getFontMetrics(fSel);
int labelWidth = 0;
Polygon p;
int w;
NotebookPage[] npages = new NotebookPage[sze];
for (w = 0; w < sze; ++w) {
npages[w] = (NotebookPage) pages.elementAt(w);
npages[w].poly = nullPoly;
}
// make sure there is a polygon for each tab
if (firstVisibleTab > 0) x4 += 2;
int xStep = 1;
for (w = firstVisibleTab; w < sze; w++) {
int fheight = fm.getHeight() - fms.getDescent();
if (w == curIndex) fheight = fms.getHeight() - fms.getDescent();
p = new Polygon();
if (npages[w].hidden) {
y1 = TF_TOP - TF_BTN_HEIGHT;
y2 = TF_TOP - 1;
x1 = x4 - 1;
x2 = x1 + 1;
x3 = x1;
x4 = x2;
p.addPoint(x1, y1);
p.addPoint(x1, y2);
p.addPoint(x2, y2);
p.addPoint(x2, y1);
npages[w].poly = p;
// xStep++;
continue;
}
try {
sLabel = npages[w].label;
if (w == curIndex) labelWidth = fms.stringWidth(sLabel);
else labelWidth = fm.stringWidth(sLabel);
if (npages[w].img != null) labelWidth += IMAGE_SIZE;
if (iTabsPosition == TOP) {
y1 = TF_TOP - TF_BTN_HEIGHT;
y2 = TF_TOP - 1;
} else {
y1 = r.height + TF_BOTTOM + 1;
y2 = r.height + TF_BOTTOM - TF_BTN_HEIGHT;
}
if (iTabsStyle == ROUNDED) {
x1 = x4 + 2;
x2 = x1 + labelWidth + 13;
} else {
x1 = x2 - 7;
x2 = x1 + labelWidth + 28;
}
// check to see if this tab would draw too far
if ((x2 + 36 - TF_RIGHT) > r.width) break;
// draw the outside edge of the tab
if (iTabsPosition == TOP) {
// if current tab, it extends further
if (w == curIndex) {
y1 -= 3;
x1 -= 2;
}
g.setColor(Color.white);
g.drawLine(x1 + 2, y1, x2, y1);
// draw the border between tabs if not covered by the current one
g.drawLine(x1, y1 + 2, x1, y2);
x3 = x1;
g.drawLine(x1 + 1, y1 + 1, x1 + 1, y1 + 1);
g.setColor(Color.gray);
g.drawLine(x2, y1, x2, y2);
g.setColor(Color.black);
g.drawLine(x2 + 1, y1 + 2, x2 + 1, y2);
x4 = x2;
} else {
if (iTabsStyle == SQUARE) {
g.setColor(Color.gray);
g.drawLine(x1 + 9, y1, x2 - 9, y1);
g.setColor(Color.black);
// left \ slanted line
if (w == 0 || w == curIndex) {
g.drawLine(x1, y2, x1 + 9, y1);
p.addPoint(x1, y2);
} else {
g.drawLine(x1 + 4, y1 - 9, x1 + 9, y1);
p.addPoint(x1 + 9, y2);
p.addPoint(x1 + 4, y1 - 9);
}
p.addPoint(x1 + 9, y1);
p.addPoint(x2 - 9, y1);
if ((w + xStep) == curIndex) {
g.drawLine(x2 - 5, y1 - 9, x2 - 9, y1);
p.addPoint(x2 - 5, y1);
p.addPoint(x2 - 9, y2);
} else {
g.drawLine(x2, y2, x2 - 9, y1);
p.addPoint(x2, y2);
}
if (w == 1 || w == curIndex) p.addPoint(x1, y2);
else p.addPoint(x1 + 9, y2);
} else {
// if current tab, it extends further
if (w == curIndex) {
y1 += 3;
x1 -= 2;
}
g.setColor(Color.white);
if (curIndex == (w + xStep)) g.drawLine(x1 + 2, y1, x2 - 2, y1);
else g.drawLine(x1 + 2, y1, x2, y1);
// draw the border between tabs if not covered by the current one
if (curIndex != (w - xStep)) {
g.drawLine(x1, y1 - 2, x1, y2);
x3 = x1;
} else x3 = x1 + 1;
g.drawLine(x1 + 1, y1 - 1, x1 + 1, y1 - 1);
if (curIndex != (w + xStep)) {
g.setColor(Color.gray);
g.drawLine(x2, y1, x2, y2);
g.setColor(Color.black);
g.drawLine(x2 + 1, y1 - 2, x2 + 1, y2);
x4 = x2;
} else x4 = x2 - 1;
}
}
// draw the inside edge of the tab
if (w == curIndex) {
if (iTabsPosition == TOP) ++y2;
else --y2;
g.setColor(getBackground());
g.drawLine(x1 + 1, y2, x2, y2);
if (iTabsPosition == BOTTOM) g.drawLine(x1 + 1, y2 - 1, x2, y2 - 1);
g.setFont(fSel);
} else g.setFont(fReg);
// if (iTabsPosition == TOP)
if (iTabsStyle == ROUNDED) {
p.addPoint(x3 - 1, y2 + 1);
p.addPoint(x4 + 1, y2 + 1);
p.addPoint(x4 + 1, y1 - 1);
p.addPoint(x3 + 2, y1 - 1);
p.addPoint(x3 - 1, y1 + 2);
p.addPoint(x3 - 1, y2 + 1);
}
npages[w].poly = p;
g.setColor(npages[w].color);
Polygon p2 = justPolygon(p, iTabsPosition == TOP);
g.fillPolygon(p2);
// Boolean bool = (Boolean) vEnabled.elementAt(w);
// if (bool.booleanValue())
g.setColor(caption);
// else
// g.setColor(Color.gray);
int dx = (npages[w].img == null) ? 0 : IMAGE_SIZE;
int xx = x1 + 8 + dx;
int yy = y1 + 15;
if (iTabsStyle == TOP) {
} else if (iTabsStyle == ROUNDED) {
yy = y1 - 6;
} else {
xx = x1 + 14 + dx;
yy = y1 - 4;
}
int imgy = yy - fheight / 2;
if (npages[w].img != null) {
int imgH = npages[w].img.getHeight(this);
int imgW = npages[w].img.getWidth(this);
imgy = imgy - imgH / 2 + 1;
g.drawImage(npages[w].img, xx - IMAGE_SIZE - 2, imgy, imgW, imgH, this);
}
g.drawString(sLabel, xx, yy);
} catch (ArrayIndexOutOfBoundsException e) {
}
xStep = 1;
}
// do I need to show arrows because there are too many tabs???
if ((firstVisibleTab > 0) || (w < sze)) {
dbLeft.show();
dbRight.show();
if (firstVisibleTab > 0) dbLeft.enable();
else dbLeft.disable();
if (w < sze) dbRight.enable();
else dbRight.disable();
} else {
dbLeft.hide();
dbRight.hide();
}
g.setFont(f);
g.setColor(c);
if (mark && curIndex >= 0) drawMark(g, npages[curIndex].poly);
npages = null;
}
public void Draw_Arrow(Graphics g) {
double arrow_angle;
int[] arrow_x = new int[3];
int[] arrow_y = new int[3];
int[] arrow_pt = new int[2];
double gradient, constant;
double distance, temp_dist;
double mid_x_diff, mid_y_diff;
double arrow_ratio;
double trans_pts_x, trans_pts_y;
trans_pts_x = 0.00;
trans_pts_y = 0.00;
arrow_ratio = 0.00;
mid_x_diff = 0.00;
mid_y_diff = 0.00;
distance = 0.00;
temp_dist = 0.00;
gradient = 0.00;
constant = 0.00;
arrow_x[0] = 0;
arrow_x[1] = 0;
arrow_x[2] = 0;
arrow_y[0] = 0;
arrow_y[1] = 0;
arrow_y[2] = 0;
arrow_angle = 0.00;
arrow_angle = (start_angle + arc_angle / 2) * Math.PI / 180;
// if (num_arcs != 1) {
arrow_x[0] = (int) Math.round(img_mid_x + img_cir * Math.cos(arrow_angle));
arrow_y[0] = (int) Math.round(img_mid_y - img_cir * Math.sin(arrow_angle));
// }
// else {
// arrow_x[0] = mid_pt_x;
// arrow_y[0] = mid_pt_y;
// g.drawString("1", (int)arrow_x[0], (int)arrow_y[0]);
// }
/*calculate the distance between the midpt (on arc) and start node*/
mid_x_diff = Math.abs(arrow_x[0] - start_x);
mid_y_diff = Math.abs(arrow_y[0] - start_y);
distance = Math.sqrt((mid_x_diff * mid_x_diff) + (mid_y_diff * mid_y_diff));
temp_dist = distance - HEAD_DISTANCE;
arrow_ratio = temp_dist / distance;
arrow_x[1] = (int) ((arrow_x[0] - start_x) * arrow_ratio + start_x);
arrow_y[1] = (int) ((arrow_y[0] - start_y) * arrow_ratio + start_y);
// calculate the gradient of the tangent
// equation of the circle is (x-c)^2 + (y-d)^2 = R^2
// equation of the line is y = mx + c
gradient = ((-1) * (arrow_x[0] - img_mid_x)) / (arrow_y[0] - img_mid_y);
// find the constant value of the line
constant = arrow_y[0] - gradient * arrow_x[0];
arrow_pt = Translated_Point(constant, arrow_x, arrow_y, gradient);
arrow_x[2] = arrow_pt[0];
arrow_y[2] = arrow_pt[1];
if (num_arcs == 1 && testcase != 10) {
/*x and y distances between mid pts and arc mid pts */
trans_pts_x = arrow_x[0] - mid_pt_x;
trans_pts_y = arrow_y[0] - mid_pt_y;
arrow_x[0] = mid_pt_x;
arrow_y[0] = mid_pt_y;
arrow_x[1] = arrow_x[1] - (int) trans_pts_x;
arrow_y[1] = arrow_y[1] - (int) trans_pts_y;
arrow_x[2] = arrow_x[2] - (int) trans_pts_x;
arrow_y[2] = arrow_y[2] - (int) trans_pts_y;
} else if (num_arcs == 1 && testcase == 10) {
System.out.println("hello...");
arrow_x[0] = (int) (start_x - diameter);
arrow_y[0] = (int) start_y;
arrow_x[1] = (int) (diameter / 4 + arrow_x[0]);
arrow_y[1] = (int) (diameter / 6 - arrow_y[0]);
arrow_x[2] = (int) (diameter / 4 - arrow_x[0]);
arrow_y[2] = (int) (diameter / 6 - arrow_y[0]);
}
g.setColor(arrow_colour);
g.fillPolygon(arrow_x, arrow_y, 3);
if (value != 0) {
g.setColor(value_colour);
if (show_cost) {
Display_Value(g, arrow_x, arrow_y);
}
}
}
public void paint(Graphics g) {
// clears the area that the pannel is on
gBuffer.setColor(Color.white);
gBuffer.fillRect(0, 0, 65, 415);
// pannel
gBuffer.setColor(Color.black);
gBuffer.drawRect(5, 15, 60, 400);
// color buttons
gBuffer.setColor(Color.black); // first column
gBuffer.fillRect(15, 20, 20, 20);
gBuffer.setColor(Color.red);
gBuffer.fillRect(15, 40, 20, 20);
gBuffer.setColor(Color.blue);
gBuffer.fillRect(15, 60, 20, 20);
gBuffer.setColor(Color.green);
gBuffer.fillRect(15, 80, 20, 20);
gBuffer.setColor(Color.yellow);
gBuffer.fillRect(15, 100, 20, 20);
gBuffer.setColor(Color.gray); // second column
gBuffer.fillRect(35, 20, 20, 20);
gBuffer.setColor(Color.magenta);
gBuffer.fillRect(35, 40, 20, 20);
gBuffer.setColor(Color.cyan);
gBuffer.fillRect(35, 60, 20, 20);
gBuffer.setColor(Color.orange);
gBuffer.fillRect(35, 80, 20, 20);
gBuffer.setColor(Color.pink);
gBuffer.fillRect(35, 100, 20, 20);
gBuffer.setColor(Color.black); // draw first column button outlines
gBuffer.drawRect(15, 20, 20, 20);
gBuffer.drawRect(15, 40, 20, 20);
gBuffer.drawRect(15, 60, 20, 20);
gBuffer.drawRect(15, 80, 20, 20);
gBuffer.drawRect(15, 100, 20, 20);
gBuffer.fillRect(15, 20, 20, 20);
gBuffer.drawRect(35, 20, 20, 20); // draw second column button outlines
gBuffer.drawRect(35, 40, 20, 20);
gBuffer.drawRect(35, 60, 20, 20);
gBuffer.drawRect(35, 80, 20, 20);
gBuffer.drawRect(35, 100, 20, 20);
// pen button design
gBuffer.setColor(Color.black);
gBuffer.drawRect(23, 125, 3, 20);
penta = new Polygon();
penta.addPoint(23, 145);
penta.addPoint(26, 145);
penta.addPoint(25, 148);
gBuffer.drawPolygon(penta);
// brush button design
gBuffer.setColor(Color.gray);
gBuffer.fillRect(45, 128, 3, 10);
penta = new Polygon();
penta.addPoint(45, 138);
penta.addPoint(48, 138);
penta.addPoint(51, 141);
penta.addPoint(42, 141);
gBuffer.drawPolygon(penta);
gBuffer.setColor(Color.black);
gBuffer.drawRect(42, 141, 9, 5);
gBuffer.drawLine(45, 146, 45, 144);
gBuffer.drawLine(48, 146, 48, 143);
// roller button design
gBuffer.setColor(Color.black); // handle
gBuffer.fillRect(23, 155, 3, 10);
gBuffer.drawRect(19, 165, 9, 4);
gBuffer.setColor(Color.white); // roller front
gBuffer.fillOval(27, 166, 4, 4);
gBuffer.setColor(Color.black); // roller round side
gBuffer.drawOval(27, 166, 3, 3);
// spray paint button design
gBuffer.setColor(Color.black); // top of can
penta = new Polygon();
penta.addPoint(43, 156);
penta.addPoint(48, 160);
penta.addPoint(43, 163);
gBuffer.drawPolygon(penta);
gBuffer.setColor(Color.blue); // spray button
gBuffer.fillRect(42, 155, 2, 3);
for (int n = 0; n <= 20; n++) // paint spray
{
x = 39 + ((int) (3 * Math.cos((rnd.nextDouble() * 2 * Math.PI))));
y = 157 + ((int) (3 * Math.sin((rnd.nextDouble() * 2 * Math.PI))));
gBuffer.fillRect(x, y, 1, 1);
}
penta = new Polygon(); // can
penta.addPoint(43, 163);
penta.addPoint(48, 160);
penta.addPoint(53, 172);
penta.addPoint(48, 177);
gBuffer.fillPolygon(penta);
gBuffer.setColor(Color.black);
gBuffer.drawPolygon(penta);
// rubber band drawing button design (20,185,30,205);
gBuffer.setColor(Color.black);
for (int a = 18, b = 200; a <= 35; a += 4, b += 2) {
gBuffer.drawLine(18, 183, a, b);
}
// eraser button design
gBuffer.setColor(Color.yellow); // top
penta = new Polygon();
penta.addPoint(45, 185);
penta.addPoint(50, 185);
penta.addPoint(45, 200);
penta.addPoint(40, 200);
gBuffer.fillPolygon(penta);
gBuffer.setColor(Color.black); // outline
gBuffer.drawPolygon(penta);
gBuffer.setColor(Color.yellow); // side
penta = new Polygon();
penta.addPoint(50, 185);
penta.addPoint(45, 200);
penta.addPoint(48, 204);
penta.addPoint(52, 189);
gBuffer.fillPolygon(penta);
gBuffer.setColor(Color.black); // outline
gBuffer.drawPolygon(penta);
penta = new Polygon(); // front
penta.addPoint(40, 200);
penta.addPoint(45, 200);
penta.addPoint(48, 204);
penta.addPoint(43, 204);
gBuffer.drawPolygon(penta);
// clear button design
gBuffer.setColor(Color.black);
gBuffer.setFont(new Font("Arial", Font.BOLD, 20));
gBuffer.drawString("Clear", 10, 239);
gBuffer.drawRect(10, 220, 50, 25);
gBuffer.setColor(Color.cyan);
switch (numSize) {
case 1:
gBuffer.drawRect(15, 120, 20, 30);
break;
case 2:
gBuffer.drawRect(35, 120, 20, 30);
break;
case 3:
gBuffer.drawRect(15, 150, 20, 30);
break;
case 4:
gBuffer.drawRect(35, 150, 20, 30);
break;
case 5:
gBuffer.drawRect(15, 180, 20, 30);
break;
case 6:
gBuffer.drawRect(35, 180, 20, 30);
break;
}
if ((numSize == 4) || (numSize == 6)) {
// draw different size buttons for spray paint, eraser, and rubber band
gBuffer.setColor(Color.white);
gBuffer.fillRect(20, 265, 35, 75);
gBuffer.setColor(Color.cyan);
switch (size) {
case 1:
gBuffer.drawRect(26, 271, 18, 18);
break;
case 2:
gBuffer.drawRect(26, 291, 18, 18);
break;
case 3:
gBuffer.drawRect(26, 311, 18, 18);
}
gBuffer.setColor(Color.black);
gBuffer.drawRect(20, 265, 30, 70); // size pannel
gBuffer.drawRect(25, 270, 20, 20); // small
gBuffer.drawRect(25, 290, 20, 20); // medium
gBuffer.drawRect(25, 310, 20, 20); // large
if (numSize == 4) {
for (int n = 0; n <= 20; n++) {
x = 35 + ((int) (4 * Math.cos((rnd.nextDouble() * 2 * Math.PI))));
y = 280 + ((int) (4 * Math.sin((rnd.nextDouble() * 2 * Math.PI))));
gBuffer.fillRect(x, y, 1, 1);
}
for (int n = 0; n <= 40; n++) {
x = 34 + ((int) (6 * Math.cos((rnd.nextDouble() * 2 * Math.PI))));
y = 300 + ((int) (6 * Math.sin((rnd.nextDouble() * 2 * Math.PI))));
gBuffer.fillRect(x, y, 1, 1);
}
for (int n = 0; n <= 70; n++) {
x = 35 + ((int) (8 * Math.cos((rnd.nextDouble() * 2 * Math.PI))));
y = 319 + ((int) (8 * Math.sin((rnd.nextDouble() * 2 * Math.PI))));
gBuffer.fillRect(x, y, 1, 1);
}
switch (size) {
case 1:
s = 4;
break;
case 2:
s = 6;
break;
case 3:
s = 8;
}
} else if (numSize == 6) {
gBuffer.drawRect(33, 278, 4, 4);
gBuffer.drawRect(32, 297, 7, 7);
gBuffer.drawRect(30, 315, 10, 10);
switch (size) {
case 1:
s = 4;
break;
case 2:
s = 7;
break;
case 3:
s = 10;
}
}
} else {
gBuffer.setColor(Color.white);
gBuffer.fillRect(20, 265, 35, 75);
}
// draw pannel and buttons
g.drawImage(virtualMem, 0, 0, this);
// changing what color it draws with
switch (numColor) {
case 1:
gBuffer.setColor(Color.black);
break;
case 2:
gBuffer.setColor(Color.red);
break;
case 3:
gBuffer.setColor(Color.blue);
break;
case 4:
gBuffer.setColor(Color.green);
break;
case 5:
gBuffer.setColor(Color.yellow);
break;
case 6:
gBuffer.setColor(Color.gray);
break;
case 7:
gBuffer.setColor(Color.magenta);
break;
case 8:
gBuffer.setColor(Color.cyan);
break;
case 9:
gBuffer.setColor(Color.orange);
break;
case 10:
gBuffer.setColor(Color.pink);
break;
case 11:
gBuffer.setColor(Color.white);
break;
default:
gBuffer.setColor(Color.black);
}
// changing how it draws
switch (numDraw) {
case 1: // clear drawing
gBuffer.setColor(Color.white);
gBuffer.fillRect(0, 0, appletWidth, appletHeight);
g.drawImage(virtualMem, 0, 0, this);
numDraw = 0;
repaint();
break;
default:
switch (numSize) {
case 1: // draw with pen
if (!first) {
gBuffer.drawLine(oldX, oldY, newX, newY);
g.drawImage(virtualMem, 0, 0, this);
} else first = false;
break;
case 2: // draw with brush
if (!first) {
gBuffer.fillRect(oldX, oldY, 4, 4);
g.drawImage(virtualMem, 0, 0, this);
} else first = false;
break;
case 3: // draw with roller
if (!first) {
gBuffer.fillRect(oldX, oldY, 10, 10);
g.drawImage(virtualMem, 0, 0, this);
} else first = false;
break;
case 4: // draw with spray paint
if (!first) {
for (int n = 0; n <= 20; n++) {
x = oldX + ((int) (s * Math.cos((rnd.nextDouble() * 2 * Math.PI))));
y = oldY + ((int) (s * Math.sin((rnd.nextDouble() * 2 * Math.PI))));
gBuffer.fillRect(x, y, 1, 1);
g.drawImage(virtualMem, 0, 0, this);
}
} else first = false;
break;
case 5: // draw with rubber band style
if (!first) {
gBuffer.drawLine(startX, startY, endX, endY);
g.drawImage(virtualMem, 0, 0, this);
} else first = false;
break;
case 6: // eraser drawer
if (!first) {
gBuffer.fillRect(oldX, oldY, s, s);
g.drawImage(virtualMem, 0, 0, this);
} else first = false;
break;
default: // default to drawing with pen
if (!first) {
gBuffer.drawLine(oldX, oldY, newX, newY);
g.drawImage(virtualMem, 0, 0, this);
} else first = false;
}
}
}
public void paint(Graphics g) {
// Draw Grid
g.drawRect(0, 0, 780, 580);
g.drawLine(400, 0, 400, 580);
g.drawLine(0, 300, 780, 300);
Random rndInt = new Random(1234);
// Draw Random Squares
for (int k = 1; k <= 1000; k++) {
int x = rndInt.nextInt(385);
int y = rndInt.nextInt(275);
int red = rndInt.nextInt(256);
int green = rndInt.nextInt(120);
int blue = rndInt.nextInt(120);
g.setColor(new Color(red, green, blue));
g.fillRect(x, y, 15, 15);
}
// Draw Random Lines
for (int k = 1; k <= 1000; k++) {
int x1 = rndInt.nextInt(350);
int y1 = rndInt.nextInt(300);
int x2 = rndInt.nextInt(370);
int y2 = rndInt.nextInt(300);
g.drawLine(x1 + 400, y1, x2 + 400, y2);
int red = rndInt.nextInt(100);
int green = rndInt.nextInt(100);
int blue = rndInt.nextInt(100);
g.setColor(new Color(red, green, blue));
}
// Draw Random Circles
for (int k = 1; k <= 1000; k++) {
int x3 = rndInt.nextInt(385);
int y3 = rndInt.nextInt(272);
int red = rndInt.nextInt(240);
int green = rndInt.nextInt(255);
int blue = rndInt.nextInt(255);
g.setColor(new Color(red, green, blue));
g.drawOval(x3, y3 + 300, 11, 11);
}
// Draw 3-D Box
{
g.setColor(Color.blue);
int x[] = {575, 675, 675, 575};
int y[] = {425, 425, 525, 525};
g.drawPolygon(x, y, 4);
g.fillPolygon(x, y, 4);
}
{
g.setColor(Color.yellow);
int x1[] = {525, 575, 575, 525};
int y1[] = {375, 425, 525, 475};
g.drawPolygon(x1, y1, 4);
g.fillPolygon(x1, y1, 4);
}
{
g.setColor(Color.green);
int x2[] = {525, 625, 625, 575};
int y2[] = {375, 375, 425, 425};
g.drawPolygon(x2, y2, 4);
g.fillPolygon(x2, y2, 4);
}
{
g.setColor(Color.red);
int x3[] = {625, 625, 675};
int y3[] = {375, 425, 425};
g.drawPolygon(x3, y3, 3);
g.fillPolygon(x3, y3, 3);
}
}
