@Override
public void paintDeterminate(Graphics g, JComponent c) {
Insets b = progressBar.getInsets(); // area for border
int barRectWidth = progressBar.getWidth() - b.right - b.left;
int barRectHeight = progressBar.getHeight() - b.top - b.bottom;
if (barRectWidth <= 0 || barRectHeight <= 0) {
return;
}
// int cellLength = getCellLength();
// int cellSpacing = getCellSpacing();
// amount of progress to draw
int amountFull = getAmountFull(b, barRectWidth, barRectHeight);
// draw the cells
if (progressBar.getOrientation() == SwingConstants.HORIZONTAL) {
float x = amountFull / (float) barRectWidth;
g.setColor(getColorFromPallet(pallet, x));
g.fillRect(b.left, b.top, amountFull, barRectHeight);
} else { // VERTICAL
float y = amountFull / (float) barRectHeight;
g.setColor(getColorFromPallet(pallet, y));
g.fillRect(b.left, barRectHeight + b.bottom - amountFull, barRectWidth, amountFull);
}
// Deal with possible text painting
if (progressBar.isStringPainted()) {
paintString(g, b.left, b.top, barRectWidth, barRectHeight, amountFull, b);
}
}
protected void paintButtonPressed(Graphics g, AbstractButton b) {
if (b.isContentAreaFilled()) {
Dimension size = b.getSize();
g.setColor(getSelectColor());
g.fillRect(0, 0, size.width, size.height);
}
}
/**
* This method will draw the axes (if axes mode is on) and the line.
*
* @param gc the graphics
* @see #setAxes
* @see #setLog
*/
void drawAll(Graphics gc) {
Dimension osize = getSize();
gc.setColor(getBackground());
gc.fillRect(0, 0, osize.width, osize.height);
gc.clipRect(0, 0, osize.width, osize.height);
if (doAxes) {
gc.setColor(axisColour);
gc = paintAxis(gc);
}
gc.setColor(getBackground());
gc.fillRect(0, 0, osize.width, osize.height); // trust the clip
if (dataSet != null) {
gc.setColor(graphColour);
paintLine(gc);
}
}
public void paint(Graphics g) {
if (comp != null) {
width = comp.getWidth() / 6;
height = comp.getHeight() * 2 / 3;
}
g.setColor(bgColor);
g.fillRect(x, y, width, height);
g.setColor(fgColor);
g.setFont(font);
g.drawString(strTray, x / 2 + width / 2, y + height + 10);
super.paint(g);
}
public void paint(Graphics g) {
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
for (int i = 0; i < numImages; i++) {
if (x[i] > 3 * i) {
nudge(i);
squish(g, icon[i], xh[i], yh[i], scale[i]);
} else {
x[i] += .05;
y[i] += .05;
}
}
}
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());
}
}
// ----------------------------------------------------------------
// PAINT
// recall that paint() is called the first time the window
// needs to be drawn, or if something damages the window,
// and in this case by RefreshScreenNow()
public void paint(Graphics g) {
super.paint(g); // first paint the panel normally
// the following block of code is used
// if this is the first time being drawn or if the window was resized
// Otherwise we don't creat a new buffer
Dimension d = getSize();
if ((doubleBufferImage == null)
|| (d.width != doubleBufferImageSize.width)
|| (d.height
!= doubleBufferImageSize
.height)) // if this is the first time being drawn or if the window was resized
{
doubleBufferImage = createImage(d.width, d.height);
doubleBufferImageSize = d;
if (doubleBufferGraphic != null) {
doubleBufferGraphic.dispose();
}
doubleBufferGraphic = doubleBufferImage.getGraphics();
doubleBufferGraphic.setFont(getFont());
}
doubleBufferGraphic.setColor(Color.white);
doubleBufferGraphic.fillRect(0, 0, d.width, d.height);
if ((fitToScreenAutomatically)
|| (screenIsEmpty)) { // if the user wants all the nodes on the screen, or if these are the
// first nodes on the screen, fit all nodes to the visible area
// FitToScreen();
;
}
// draw things on the screen before any nodes or edges appear
MainClass.displayManager.PaintUnderScreen(doubleBufferGraphic);
// draw all the nodes
DisplayManager.NodeInfo nodeDisplayInfo;
int xCoord, yCoord, imageWidth, imageHeight;
for (Enumeration nodes = MainClass.displayManager.GetNodeInfo(); nodes.hasMoreElements(); ) {
nodeDisplayInfo = (DisplayManager.NodeInfo) nodes.nextElement();
// figure out where to put the node on the screen
xCoord =
ScaleNodeXCoordToScreenCoord(
MainClass.locationAnalyzer.GetX(nodeDisplayInfo.GetNodeNumber()));
yCoord =
ScaleNodeYCoordToScreenCoord(
MainClass.locationAnalyzer.GetY(nodeDisplayInfo.GetNodeNumber()));
// if that spot is not on the visible area, don't draw it at all
if ((xCoord > this.getSize().getWidth()) || (yCoord > this.getSize().getHeight())) {
continue;
}
// MDW: Don't scale size of dots
// imageWidth = (int)Math.max(20,xScale*nodeDisplayInfo.GetImageWidth()/100);
// imageHeight = (int)Math.max(20,yScale*nodeDisplayInfo.GetImageHeight()/100);
imageWidth = imageHeight = 20;
MainClass.displayManager.PaintAllNodes(
nodeDisplayInfo.GetNodeNumber(),
xCoord - imageWidth / 2,
yCoord - imageHeight / 2,
xCoord + imageWidth / 2,
yCoord + imageHeight / 2,
doubleBufferGraphic);
}
// draw all the edges
DisplayManager.EdgeInfo edgeDisplayInfo;
for (Enumeration edges = MainClass.displayManager.GetEdgeInfo(); edges.hasMoreElements(); ) {
edgeDisplayInfo = (DisplayManager.EdgeInfo) edges.nextElement();
// figure out the coordinates of the endpoints of the edge
int x1 =
ScaleNodeXCoordToScreenCoord(
MainClass.locationAnalyzer.GetX(edgeDisplayInfo.GetSourceNodeNumber()));
int y1 =
ScaleNodeYCoordToScreenCoord(
MainClass.locationAnalyzer.GetY(edgeDisplayInfo.GetSourceNodeNumber()));
int x2 =
ScaleNodeXCoordToScreenCoord(
MainClass.locationAnalyzer.GetX(edgeDisplayInfo.GetDestinationNodeNumber()));
int y2 =
ScaleNodeYCoordToScreenCoord(
MainClass.locationAnalyzer.GetY(edgeDisplayInfo.GetDestinationNodeNumber()));
// edgeDisplayInfo.paint(doubleBufferGraphic);
MainClass.displayManager.PaintAllEdges(
edgeDisplayInfo.GetSourceNodeNumber(),
edgeDisplayInfo.GetDestinationNodeNumber(),
x1,
y1,
x2,
y2,
doubleBufferGraphic);
}
// draw things over the entire display
MainClass.displayManager.PaintOverScreen(doubleBufferGraphic);
// Make everything that was drawn visible
g.drawImage(doubleBufferImage, 0, 0, null);
}
@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) {
g.setColor(ourColor);
g.fillArc(5, 5, 30, 30, 0, 360);
g.fillArc(25, 5, 30, 30, 0, 360);
g.fillRect(20, 5, 20, 30);
}
