public void paint(Graphics g) {
gRef = (Graphics2D) g;
// change size of font
gRef.setFont(gRef.getFont().deriveFont(9.0f));
fmRef = g.getFontMetrics();
// Clear background
if (Preferences.monochrome) {
gRef.setColor(Preferences.whiteColor);
} else {
gRef.setColor(Preferences.backgroundColor);
}
gRef.fillRect(0, 0, getWidth(), getHeight());
// set colour to correct drawing colour
if (Preferences.monochrome) {
gRef.setColor(Preferences.blackColor);
} else {
gRef.setColor(Preferences.penColor);
}
gRef.translate(0, margin);
// Call c code to draw tree
gRef.scale(scale, scale);
nativeDrawTree();
}
/** [Internal] */
private void paintBackground(Graphics2D g2, Color theBackground) {
Color color1 = g2.getColor();
if (theBackground == null) theBackground = Color.white;
g2.setColor(theBackground);
g2.fillRect(0, 0, 30000, 30000);
g2.setColor(color1);
}
/* (non-Javadoc)
* @see java.awt.print.Printable#print(java.awt.Graphics, java.awt.print.PageFormat, int)
*/
public int print(Graphics g, PageFormat pf, int page) throws PrinterException {
int ret = PAGE_EXISTS;
String line = null;
try {
if (fph.knownPage(page)) {
in.seek(fph.getFileOffset(page));
line = in.readLine();
} else {
long offset = in.getFilePointer();
line = in.readLine();
if (line == null) {
ret = NO_SUCH_PAGE;
} else {
fph.createPage(page);
fph.setFileOffset(page, offset);
}
}
if (ret == PAGE_EXISTS) {
// Seite ausgeben, Grafikkontext vorbereiten
Graphics2D g2 = (Graphics2D) g;
g2.scale(1.0 / RESMUL, 1.0 / RESMUL);
int ypos = (int) pf.getImageableY() * RESMUL;
int xpos = ((int) pf.getImageableX() + 2) * RESMUL;
int yd = 12 * RESMUL;
int ymax = ypos + (int) pf.getImageableHeight() * RESMUL - yd;
// Seitentitel ausgeben
ypos += yd;
g2.setColor(Color.black);
g2.setFont(new Font("Monospaced", Font.BOLD, 10 * RESMUL));
g.drawString(fbname + " Seite " + (page + 1), xpos, ypos);
g.drawLine(
xpos,
ypos + 6 * RESMUL,
xpos + (int) pf.getImageableWidth() * RESMUL,
ypos + 6 * RESMUL);
ypos += 2 * yd;
// Zeilen ausgeben
g2.setColor(new Color(0, 0, 127));
g2.setFont(new Font("Monospaced", Font.PLAIN, 10 * RESMUL));
while (line != null) {
g.drawString(line, xpos, ypos);
ypos += yd;
if (ypos >= ymax) {
break;
}
line = in.readLine();
}
}
} catch (IOException e) {
throw new PrinterException(e.toString());
}
return ret;
}
public void setPenColour(int colour) {
if (Preferences.monochrome) {
gRef.setColor(Preferences.blackColor);
} else {
if (colour == 0) {
gRef.setColor(Preferences.penColor);
}
if (colour == 1) {
gRef.setColor(Preferences.highlightColor);
}
}
}
@Override
public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
System.out.println("PageFormat: width=" + pf.getWidth() + ", height=" + pf.getHeight());
Logger.getGlobal().log(Level.INFO, "PageFormat {0}", pf);
System.out.println("pageIndex " + pageIndex);
Logger.getGlobal().log(Level.INFO, "pageIndex {0}", pageIndex);
if (pageIndex == 0) {
Graphics2D g2d = (Graphics2D) g;
Font font = g2d.getFont();
g2d.setFont(font.deriveFont((float) fontSize));
g2d.translate(pf.getImageableX(), pf.getImageableY());
g2d.setColor(Color.black);
int step = g2d.getFont().getSize();
step += step / 4;
double y = paddingTop + g2d.getFont().getSize();
for (String s : printStringList) {
Logger.getGlobal().log(Level.INFO, "printStringList: {0}", s);
g2d.drawString(s, (float) paddingLeft, (float) y);
y += step;
}
// g2d.fillRect(0, 0, 200, 200);
return Printable.PAGE_EXISTS;
} else {
return Printable.NO_SUCH_PAGE;
}
}
public int print(Graphics g,PageFormat pf,int pageIndex) {
if (pageIndex == 0) {
Graphics2D g2d= (Graphics2D)g;
g2d.translate(pf.getImageableX(), pf.getImageableY());
g2d.setColor(Color.black);
g2d.drawString("example string", 250, 250);
g2d.fillRect(0, 0, 200, 200);
return Printable.PAGE_EXISTS;
} else {
return Printable.NO_SUCH_PAGE;
}
}
public void doPaint(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setColor(Color.black);
BufferedImage bimg = new BufferedImage(200, 200, BufferedImage.TYPE_INT_ARGB);
Graphics ig = bimg.getGraphics();
Color alphared = new Color(255, 0, 0, 128);
Color alphagreen = new Color(0, 255, 0, 128);
Color alphablue = new Color(0, 0, 255, 128);
ig.setColor(alphared);
ig.fillRect(0, 0, 200, 200);
ig.setColor(alphagreen);
ig.fillRect(25, 25, 150, 150);
ig.setColor(alphablue);
ig.fillRect(75, 75, 125, 125);
g.drawImage(bimg, 10, 25, this);
GradientPaint gp = new GradientPaint(10.0f, 10.0f, alphablue, 210.0f, 210.0f, alphared, true);
g2.setPaint(gp);
g2.fillRect(10, 240, 200, 200);
}
public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
// Component printMe = getPrintComponent();
Graphics2D g2 = (Graphics2D) g;
g2.setColor(Color.black); // set default foreground color to black
// for faster printing, turn off double buffering
// RepaintManager.currentManager(this).setDoubleBufferingEnabled(false);
Dimension d = printComponent.getSize(); // get size of document
double panelWidth = d.width; // width in pixels
double panelHeight = d.height; // height in pixels
double pageHeight = pf.getImageableHeight(); // height of printer page
double pageWidth = pf.getImageableWidth(); // width of printer page
double scale = pageWidth / panelWidth;
int totalNumPages = (int) Math.ceil(scale * panelHeight / pageHeight);
// make sure we don't print empty pages
if (pageIndex >= totalNumPages) {
return Printable.NO_SUCH_PAGE;
}
// shift Graphic to line up with beginning of print-imageable region
g2.translate(pf.getImageableX(), pf.getImageableY());
// shift Graphic to line up with beginning of next page to print
g2.translate(0f, -pageIndex * pageHeight);
// scale the page so the width fits...
g2.scale(scale, scale);
// PRINT IT!
printComponent.paint(g2);
return Printable.PAGE_EXISTS;
}
private void clearArc(int x, int y, int width, int height, int startAngle, int arcAngle) {
penColor = gRef.getColor();
gRef.setColor(Preferences.backgroundColor);
gRef.fillArc(x, y, width, height, startAngle, arcAngle);
gRef.setColor(penColor);
}
private void restoreColor() {
gRef.setColor(penColor);
}
private void setFillColor(int symbolType) {
penColor = gRef.getColor();
switch (symbolType) {
case FTAConstants.SYMB_BASIC:
gRef.setColor(Preferences.basicInitiatingEventColor);
break;
case FTAConstants.SYMB_UNDEV:
gRef.setColor(Preferences.undevelopedEventColor);
break;
case FTAConstants.SYMB_EXTERN:
gRef.setColor(Preferences.externalEventColor);
break;
case FTAConstants.SYMB_INTERMEDIATE:
gRef.setColor(Preferences.intermediateEventColor);
break;
case FTAConstants.SYMB_AND:
gRef.setColor(Preferences.andGateColor);
break;
case FTAConstants.SYMB_OR:
gRef.setColor(Preferences.orGateColor);
break;
case FTAConstants.SYMB_PRIORITY_AND:
gRef.setColor(Preferences.priorityAndGateColor);
break;
case FTAConstants.SYMB_EXCL_OR:
gRef.setColor(Preferences.exclusiveOrGateColor);
break;
case FTAConstants.SYMB_INHIBIT:
gRef.setColor(Preferences.inhibitGateColor);
break;
case FTAConstants.SYMB_CONDITION:
gRef.setColor(Preferences.conditioningEventColor);
break;
case FTAConstants.SYMB_TRANS_IN:
gRef.setColor(Preferences.transferInColor);
break;
case FTAConstants.SYMB_TRANS_OUT:
gRef.setColor(Preferences.transferOutColor);
break;
default:
gRef.setColor(Preferences.backgroundColor);
break;
}
}
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);
}
public int print(Graphics gc, PageFormat format, int pageIndex)
throws java.awt.print.PrinterException {
if (pageIndex > 0) {
out("page " + pageIndex + " requested, ending print job.");
return Printable.NO_SUCH_PAGE;
}
Dimension page =
new Dimension(
(int) format.getImageableWidth() - 1, (int) format.getImageableHeight() - 1);
Graphics2D g = (Graphics2D) gc;
out(
"asked to render page "
+ pageIndex
+ " in "
+ outpf(format)
+ " w/transform "
+ g.getTransform());
// note: supposedly, perhaps on Windows with JVM's 1.5 and newer, the
// transform scale provided can actually allow us to derive the DPI of the
// print device, which we could use for image rendering optimization's
// during prints. Mac OS X Snow Leopard w/JVM 1.6 always reports a 1.0
// scale though. And operations like "print preview" or "print to PDF"
// wouldn't have a fixed DPI anyway.
if (DEBUG.CONTAINMENT) {
g.setColor(Color.lightGray);
g.fillRect(0, 0, 9999, 9999);
}
g.translate(format.getImageableX(), format.getImageableY());
// Don't need to clip if printing whole map, as computed zoom
// should have made sure everything is within page size
// if (!isPrintingView())
// g.clipRect(0, 0, page.width, page.height);
if (DEBUG.CONTAINMENT) {
// g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
// draw border outline of page
g.setColor(Color.gray);
g.setStroke(VueConstants.STROKE_TWO);
g.drawRect(0, 0, page.width, page.height);
// g.setComposite(AlphaComposite.Src);
}
// compute zoom & offset for visible map components
Point2D.Float offset = new Point2D.Float();
// center vertically only if landscape mode
// if (format.getOrientation() == PageFormat.LANDSCAPE)
// TODO: allow horizontal centering, but not vertical centering (handle in computeZoomFit)
double scale = ZoomTool.computeZoomFit(page, 5, bounds, offset, true);
out("rendering at scale " + scale);
// set up the DrawContext
DrawContext dc =
new DrawContext(
g, scale, -offset.x, -offset.y,
null, // frame would be the PageFormat offset & size rectangle
focal, false); // todo: absolute links shouldn't be spec'd here
dc.setMapDrawing();
dc.setPrintQuality();
if (isPrintingView() && map == focal)
g.clipRect(
(int) Math.floor(bounds.getX()),
(int) Math.floor(bounds.getY()),
(int) Math.ceil(bounds.getWidth()),
(int) Math.ceil(bounds.getHeight()));
if (DEBUG.CONTAINMENT) {
g.setColor(Color.red);
g.setStroke(VueConstants.STROKE_TWO);
g.draw(bounds);
}
// render the map
if (map == focal) map.draw(dc);
else focal.draw(dc);
out("page " + pageIndex + " rendered.");
return Printable.PAGE_EXISTS;
}
// 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);
}
}
