Example usage for java.awt Graphics2D setColor

Introduction

In this page you can find the example usage for java.awt Graphics2D setColor.

Prototype

public abstract void setColor(Color c);

Source Link

Document

Sets this graphics context's current color to the specified color.

Usage

From source file:MainClass.java

public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
    System.out.println("Page index = " + pageIndex);
    // pageIndex 1 corresponds to page number 2.
    if (pageIndex > 2)
        return Printable.NO_SUCH_PAGE;

    Graphics2D g2 = (Graphics2D) g;

    double w = pf.getImageableWidth();
    double h = pf.getImageableHeight();

    int xo = (int) pf.getImageableX();
    int yo = (int) pf.getImageableY();

    Rectangle2D r = new Rectangle2D.Double(xo, yo, w, h);

    g2.setColor(Color.red);
    g2.draw(r);//w w w .j av  a 2s.  co  m

    return Printable.PAGE_EXISTS;
}

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From source file:MainClass.java

public int print(Graphics g, PageFormat pf, int pageIndex) throws PrinterException {
    Graphics2D g2 = (Graphics2D) g;

    double w = pf.getImageableWidth();
    double h = pf.getImageableHeight();

    int xo = (int) pf.getImageableX();
    int yo = (int) pf.getImageableY();

    Rectangle2D r = new Rectangle2D.Double(xo, yo, w, h);

    g2.setColor(Color.red);
    g2.draw(r);/*from   ww w.  j  a va2 s .  c  o  m*/

    PrinterGraphics p = (PrinterGraphics) g2;
    String s = p.getPrinterJob().getJobName();

    g2.setPaint(Color.black);
    g2.drawString(s, 0, 0);

    return Printable.PAGE_EXISTS;
}

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From source file:Main.java

public void drawImage() {
    Graphics2D g = img.createGraphics();
    RenderingHints hints = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    g.setRenderingHints(hints);//  w ww.  j  av  a  2s  .c o m

    g.setStroke(new BasicStroke(4));
    for (Ellipse2D shape : shapes) {
        g.setColor(Color.blue);
        g.fill(shape);
        if (shape.contains(mouse)) {
            g.setColor(Color.RED);
        } else {
            g.setColor(Color.YELLOW);
        }
        g.draw(shape);
    }

    l.setIcon(new ImageIcon(img));

    g.dispose();
}

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From source file:edu.csudh.goTorosBank.WithdrawServlet.java

public String writeIntoCheck(String filePath, String username, String theAmount, String amountInWords,
        String dateWrote, String person_payingto, String billType) throws IOException, NullPointerException {

    File blueCheck = new File("blank-blue-check.jpg");
    String pathToOriginal = getServletContext().getRealPath("/" + blueCheck);

    File file = new File(pathToOriginal);
    BufferedImage imageToCopy = null;
    try {//from w ww.  ja va 2  s. c o m
        imageToCopy = ImageIO.read(file);
    } catch (IOException e) {
        e.printStackTrace();
    }

    String amount = theAmount;
    String person_gettingPayed = person_payingto;
    String amountinWords = amountInWords;
    String date = dateWrote;
    String bill_type = billType;

    int w = imageToCopy.getWidth();
    int h = imageToCopy.getHeight();
    BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = img.createGraphics();
    g2d.setColor(g2d.getBackground());
    g2d.fillRect(0, 0, w, h);
    g2d.drawImage(imageToCopy, 0, -100, null);
    g2d.setPaint(Color.black);
    g2d.setFont(new java.awt.Font("Serif", Font.BOLD, 36));
    //g2d.setFont(new Font("Serif", Font.BOLD, 36));

    FontMetrics fm = g2d.getFontMetrics();
    int x = img.getWidth() - fm.stringWidth(amount) - 100;
    int y = fm.getHeight();
    g2d.drawString(amount, x - 70, y + 335);
    g2d.drawString(person_gettingPayed, x - 800, y + 329);
    g2d.drawString(amountinWords, x - 940, y + 390);
    g2d.drawString(date, x - 340, y + 245);
    g2d.drawString(bill_type, x - 900, y + 530);

    String signature = "Use The Force";
    g2d.setFont(new java.awt.Font("Monotype Corsiva", Font.BOLD | Font.ITALIC, 36));
    g2d.drawString(signature, x - 340, y + 530);
    g2d.dispose();
    /*write check to file*/
    String filename = fileNameGenerator(username);
    String fullname = filePath + "_" + filename + ".jpg";
    ImageIO.write(img, "jpg", new File(fullname));
    return fullname;
}

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From source file:TextLayoutPanel.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    Graphics2D g2 = (Graphics2D) g;
    AffineTransform at = AffineTransform.getTranslateInstance(rx, ry);

    Shape hilight = layout.getLogicalHighlightShape(hit1, hit2);
    hilight = at.createTransformedShape(hilight);
    g2.setColor(Color.lightGray);
    g2.fill(hilight);//from   w ww  . j a  v  a2s.c  o  m

    g2.setColor(Color.black);
    layout.draw(g2, rx, ry);

    // Draw caret
    Shape[] caretShapes = layout.getCaretShapes(hit1);
    Shape caret = at.createTransformedShape(caretShapes[0]);
    g2.setColor(caretColor);
    g2.draw(caret);
}

---

From source file:de.fhg.igd.iva.explorer.main.JStatBar.java

@Override
protected void paintComponent(Graphics g1) {
    super.paintComponent(g1);

    Graphics2D g = (Graphics2D) g1;

    int width = getWidth() - 1;
    int height = getHeight() - 1;

    int whiskerSize = 6;

    // fill background rect
    g.setColor(Color.WHITE);
    g.fillRect(insetX, insetY, width - 2 * insetX, height - 2 * insetY);

    int q10X = mapXToScreen(stats.getPercentile(10.0), width);
    int q25X = mapXToScreen(stats.getPercentile(25.0), width);
    int q50X = mapXToScreen(stats.getPercentile(50.0), width);
    int q75X = mapXToScreen(stats.getPercentile(75.0), width);
    int q90X = mapXToScreen(stats.getPercentile(90.0), width);

    g.setColor(Color.PINK);/*from   w w w  .j ava2s .  c o  m*/
    int leftX = Math.min(q25X, q75X);
    int rightX = Math.max(q25X, q75X);

    g.fillRect(insetX + leftX, insetY + 1, rightX - leftX, height - 2 * insetY - 1);
    g.drawLine(insetX + q10X, height / 2, insetX + q90X, height / 2);
    g.drawLine(insetX + q10X, (height - whiskerSize) / 2, insetX + q10X, (height + whiskerSize) / 2);
    g.drawLine(insetX + q10X, height / 2, insetX + q90X, height / 2);
    g.drawLine(insetX + q90X, (height - whiskerSize) / 2, insetX + q90X, (height + whiskerSize) / 2);

    g.setColor(Color.RED);
    g.drawLine(insetX + q50X, insetY + 1, insetX + q50X, height - insetY - 1);

    // draw outline border rect
    g.setColor(Color.BLACK);
    g.drawRect(insetX, insetY, width - 2 * insetX, height - 2 * insetY);

    int buttonX = mapXToScreen(quality, width);
    drawButton(g, buttonX, height);
}

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From source file:org.n52.oxf.render.sos.AnimatedMapChartRenderer4OnePhenomenon.java

/**
 * // w w w .  jav a2  s.c om
 * @param observationCollection
 *        the observations belonging to the timeStamp (frame) which shall be rendered
 * @param screenW
 * @param screenH
 * @param bbox
 * @return
 */
protected Image renderFrame(ITimePosition timePos, int screenW, int screenH, IBoundingBox bbox,
        Set<OXFFeature> featuresWithCharts, ObservationSeriesCollection tupleFinder) {
    ContextBoundingBox contextBBox = new ContextBoundingBox(bbox);

    BufferedImage image = new BufferedImage(screenW, screenH, BufferedImage.TYPE_INT_RGB);

    Graphics2D g = image.createGraphics();

    // draw white background:
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, screenW, screenH);

    for (OXFFeature chartFeature : featuresWithCharts) {

        //
        // create Plot for each "chart feature" and add it to the plotArray:
        //
        CategoryPlot plot = renderFoiBarChart(chartFeature.getID(), timePos.toString(),
                tupleFinder.getTuple(chartFeature, timePos));

        //
        // draw the plots into the image at the georeferenced position of the corresponding chartFeature:
        //
        Point pRealWorld = (Point) chartFeature.getGeometry();

        java.awt.Point pScreen = ContextBoundingBox.realworld2Screen(contextBBox.getActualBBox(), screenW,
                screenH, new Point2D.Double(pRealWorld.getCoordinate().x, pRealWorld.getCoordinate().y));

        plot.getRangeAxis(0).setRange((Double) tupleFinder.getMinimum(0), (Double) tupleFinder.getMaximum(0));

        plot.draw(g,
                new Rectangle2D.Float(pScreen.x + X_SHIFT + 10, pScreen.y + Y_SHIFT, CHART_WIDTH, CHART_HEIGHT),
                null, null, null);
    }

    return image;
}

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From source file:image.writer.ImageWriterExample1.java

/**
 * Paints a few things on a Graphics2D instance.
 * @param g2d the Graphics2D instance/*w  w  w. ja  v a2s. c  o  m*/
 * @param pageNum a page number
 */
protected void paintSome(Graphics2D g2d, int pageNum) {
    //Paint a bounding box
    g2d.drawRect(0, 0, 400, 200);

    //A few rectangles rotated and with different color
    Graphics2D copy = (Graphics2D) g2d.create();
    int c = 12;
    for (int i = 0; i < c; i++) {
        float f = ((i + 1) / (float) c);
        Color col = new Color(0.0f, 1 - f, 0.0f);
        copy.setColor(col);
        copy.fillRect(70, 90, 50, 50);
        copy.rotate(-2 * Math.PI / (double) c, 70, 90);
    }
    copy.dispose();

    //Some text
    copy = (Graphics2D) g2d.create();
    copy.rotate(-0.25);
    copy.setColor(Color.RED);
    copy.setFont(new Font("sans-serif", Font.PLAIN, 36));
    copy.drawString("Hello world!", 140, 140);
    copy.setColor(Color.RED.darker());
    copy.setFont(new Font("serif", Font.PLAIN, 36));
    copy.drawString("Hello world!", 140, 180);
    copy.dispose();

    //Try attributed text
    AttributedString aString = new AttributedString("This is attributed text.");
    aString.addAttribute(TextAttribute.FAMILY, "SansSerif");
    aString.addAttribute(TextAttribute.FAMILY, "Serif", 8, 18);
    aString.addAttribute(TextAttribute.FOREGROUND, Color.orange, 8, 18);
    g2d.drawString(aString.getIterator(), 250, 170);

    g2d.drawString("Page: " + pageNum, 250, 190);
}

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From source file:org.apache.fop.pdf.PDFDocumentGraphics2DTestCase.java

/**
 * Does a smoke test on PDFDocumentGraphics2D making sure that nobody accidentally broke
 * anything serious. It does not check the correctness of the produced PDF.
 * @throws Exception if an error occurs//ww  w. j av a 2  s  .  c  om
 */
@Test
public void smokeTest() throws Exception {
    ByteArrayOutputStream baout = new ByteArrayOutputStream();
    PDFDocumentGraphics2D g2d = new PDFDocumentGraphics2D(false);
    g2d.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());

    //Set up the document size
    Dimension pageSize = new Dimension((int) Math.ceil(UnitConv.mm2pt(210)),
            (int) Math.ceil(UnitConv.mm2pt(297))); //page size A4 (in pt)
    g2d.setupDocument(baout, pageSize.width, pageSize.height);

    //A few rectangles rotated and with different color
    Graphics2D copy = (Graphics2D) g2d.create();
    int c = 12;
    for (int i = 0; i < c; i++) {
        float f = ((i + 1) / (float) c);
        Color col = new Color(0.0f, 1 - f, 0.0f);
        copy.setColor(col);
        copy.fillRect(70, 90, 50, 50);
        copy.rotate(-2 * Math.PI / c, 70, 90);
    }
    copy.dispose();

    //Some text
    g2d.rotate(-0.25);
    g2d.setColor(Color.RED);
    g2d.setFont(new Font("sans-serif", Font.PLAIN, 36));
    g2d.drawString("Hello world!", 140, 140);
    g2d.setColor(Color.RED.darker());
    g2d.setFont(new Font("serif", Font.PLAIN, 36));
    g2d.drawString("Hello world!", 140, 180);

    g2d.nextPage(); //Move to next page

    g2d.setFont(new Font("sans-serif", Font.PLAIN, 36));
    g2d.drawString("Welcome to page 2!", 140, 140);

    //Cleanup
    g2d.finish();

    String pdfString = baout.toString("ISO-8859-1");
    Assert.assertEquals("%%EOF not found", pdfString.substring(pdfString.length() - 6), "%%EOF\n");
}

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From source file:domainhealth.frontend.graphics.JFreeChartGraphImpl.java

/**
 * Gets handle on the 2D graphics image object for the graph ready to 
 * change (eg. add text to).// w  w  w. ja  va  2s  . c om
 * 
 * @param graphImage The current graph image
 * @return The 2D object handle
 */
private Graphics2D get2DGraphics(BufferedImage graphImage) {
    Graphics2D graphics2D = (Graphics2D) graphImage.getGraphics();
    graphics2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    graphics2D.setColor(Color.BLACK);
    return graphics2D;
}

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