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:piramide.interaction.reasoner.FuzzyReasonerWizardFacade.java

private BufferedImage createErrorMessagesImage(String text) {
    final Font font = TextTitle.DEFAULT_FONT;
    final Font bigBold = new Font(font.getName(), Font.BOLD, 24);
    final FontRenderContext frc = new FontRenderContext(null, true, false);
    final TextLayout layout = new TextLayout(text, bigBold, frc);
    final Rectangle2D bounds = layout.getBounds();
    final int w = (int) Math.ceil(bounds.getWidth());
    final int h = (int) Math.ceil(bounds.getHeight());
    final BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    final Graphics2D g = image.createGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, w, h);//from  ww  w. ja  v  a2  s  .com
    g.setColor(Color.RED);
    g.setFont(bigBold);
    g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_OFF);
    g.drawString(text, (float) -bounds.getX(), (float) -bounds.getY());
    g.dispose();
    return image;
}

---

From source file:IconDemoApp.java

public void paintIcon(Component c, Graphics g, int x, int y) {
    Graphics2D g2d = (Graphics2D) g.create();

    g2d.setColor(Color.WHITE);
    g2d.fillRect(x + 1, y + 1, width - 2, height - 2);

    g2d.setColor(Color.BLACK);/*w  w  w .  ja  v a 2 s. c o  m*/
    g2d.drawRect(x + 1, y + 1, width - 2, height - 2);

    g2d.setColor(Color.RED);

    g2d.setStroke(stroke);
    g2d.drawLine(x + 10, y + 10, x + width - 10, y + height - 10);
    g2d.drawLine(x + 10, y + height - 10, x + width - 10, y + 10);

    g2d.dispose();
}

---

From source file:Main.java

@Override
public void paintComponent(Graphics gr) {
    Color c = gr.getColor();/*from ww w  . j ava  2 s. c  o m*/
    setForeground(new Color(0, 0, 0, 0));
    super.paintComponent(gr);
    setForeground(c);
    gr.setColor(c);
    Graphics2D g = (Graphics2D) gr;
    g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

    double pw = this.getPreferredSize().width;
    double ph = this.getPreferredSize().height;
    double w = this.getSize().width;
    double h = this.getSize().height;

    g.setColor(this.getForeground());

    AffineTransform stretch = AffineTransform.getScaleInstance(w / pw, h / ph);
    g.setTransform(stretch);
    g.drawString(getText(), 0, this.getFont().getSize());
}

---

From source file:main.MapKit.java

private BufferedImage convert(BufferedImage loadImg, Color newColor) {
    int w = loadImg.getWidth();
    int h = loadImg.getHeight();
    BufferedImage imgOut = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
    BufferedImage imgColor = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);

    Graphics2D g = imgColor.createGraphics();
    g.setColor(newColor);
    g.fillRect(0, 0, w + 1, h + 1);//from ww w  . j  a  va  2 s  .com
    g.dispose();

    Graphics2D graphics = imgOut.createGraphics();
    graphics.drawImage(loadImg, 0, 0, null);
    graphics.setComposite(MultiplyComposite.Default);
    graphics.drawImage(imgColor, 0, 0, null);
    graphics.dispose();

    return imgOut;
}

---

From source file:JavaWorldPrintExample1.java

/**
 * Method: print//from  w w  w.ja v  a 2 s .  c  o m
 * <p>
 * 
 * This class is responsible for rendering a page using the provided
 * parameters. The result will be a grid where each cell will be half an
 * inch by half an inch.
 * 
 * @param g
 *            a value of type Graphics
 * @param pageFormat
 *            a value of type PageFormat
 * @param page
 *            a value of type int
 * @return a value of type int
 */
public int print(Graphics g, PageFormat pageFormat, int page) {

    int i;
    Graphics2D g2d;
    Line2D.Double line = new Line2D.Double();

    //--- Validate the page number, we only print the first page
    if (page == 0) {

        //--- Create a graphic2D object a set the default parameters
        g2d = (Graphics2D) g;
        g2d.setColor(Color.black);

        //--- Translate the origin to be (0,0)
        g2d.translate(pageFormat.getImageableX(), pageFormat.getImageableY());

        //--- Print the vertical lines
        for (i = 0; i < pageFormat.getWidth(); i += INCH / 2) {
            line.setLine(i, 0, i, pageFormat.getHeight());
            g2d.draw(line);
        }

        //--- Print the horizontal lines
        for (i = 0; i < pageFormat.getHeight(); i += INCH / 2) {
            line.setLine(0, i, pageFormat.getWidth(), i);
            g2d.draw(line);
        }

        return (PAGE_EXISTS);
    } else
        return (NO_SUCH_PAGE);
}

---

From source file:juicebox.track.EigenvectorTrack.java

private void drawRotatedString(Graphics2D g2, String string, float x, float y) {
    AffineTransform orig = g2.getTransform();
    g2.rotate(0);/*  ww w .j a v a2 s  .c o  m*/
    g2.setColor(Color.BLUE);
    g2.translate(x, 0);
    g2.scale(-1, 1);
    g2.translate(-x, 0);
    g2.drawString(string, x, y);
    g2.setTransform(orig);
}

---

From source file:adams.gui.visualization.stats.paintlet.Exponential.java

/**
 * The paint routine of the paintlet.// w w w .  j  a  va 2s .  c  om
 *
 * @param g      the graphics context to use for painting
 * @param moment   what {@link PaintMoment} is currently being painted
 */
@Override
protected void doPerformPaint(Graphics g, PaintMoment moment) {
    if ((m_Data != null) && (m_Sorted != null)) {
        GUIHelper.configureAntiAliasing(g, m_AntiAliasingEnabled);

        for (int i = 0; i < m_Sorted.length; i++) {
            Graphics2D g2d = (Graphics2D) g;
            //If data points are to be filled
            if (m_Fill) {
                g2d.setColor(m_FillColor);
                g2d.setStroke(new BasicStroke(0));
                g2d.fillOval(m_AxisBottom.valueToPos(m_Sorted[i]) - m_Size / 2,
                        m_AxisLeft.valueToPos(m_TransformedY[i]) - m_Size / 2, m_Size, m_Size);
            }
            //outline of data point
            g2d.setStroke(new BasicStroke(m_StrokeThickness));
            g2d.setColor(m_Color);
            g2d.drawOval(m_AxisBottom.valueToPos(m_Sorted[i]) - m_Size / 2,
                    m_AxisLeft.valueToPos(m_TransformedY[i]) - m_Size / 2, m_Size, m_Size);
        }
        //if drawing regression fit diagonal
        if (m_RegressionLine) {
            g.setColor(Color.BLACK);
            double[] newData = new double[m_Sorted.length];
            for (int i = 0; i < m_Sorted.length; i++) {
                newData[i] = Math.log(m_Sorted[i]);
            }
            ExponentialDistributionImpl ex = new ExponentialDistributionImpl(StatUtils.mean(newData));
            //draw the expected diagonal line using the exponential distribution
            for (int i = 0; i < m_Sorted.length - 1; i++) {
                double prob1;
                try {
                    prob1 = ex.cumulativeProbability(newData[i]);
                } catch (MathException e) {
                    prob1 = 0;
                }
                double prob2;
                try {
                    prob2 = ex.cumulativeProbability(newData[i + 1]);
                } catch (MathException e) {
                    prob2 = 0;
                }
                double p1 = -Math.log(1 - prob1);
                double p2 = -Math.log(1 - prob2);
                g.drawLine(m_AxisBottom.valueToPos(m_Sorted[i]), m_AxisLeft.valueToPos(p1),
                        m_AxisBottom.valueToPos(m_Sorted[i + 1]), m_AxisLeft.valueToPos(p2));
            }
        }
    }
}

---

From source file:org.fhcrc.cpl.viewer.quant.gui.LogRatioHistMouseListener.java

/**
 * Draw the ratio in its box.  Separated from drawBoxForRatio so the box can be drawn empty
 * @param g//from  ww  w.  ja v  a2 s  .  c o  m
 */
protected void drawRatioInBox(Graphics2D g) {
    drawBoxForRatio(g);

    g.setFont(new Font("Verdana", Font.PLAIN, 10));
    g.setColor(Color.BLACK);
    g.setPaint(Color.BLACK);
    g.drawString("Ratio: " + lastMousedRatio, 16, 24);
}

---

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

private Image renderLegend(ObservationSeriesCollection obsValues, String observedProperty) {

    double lowestValue = (Double) obsValues.getMinimum(0);
    double highestValue = (Double) obsValues.getMaximum(0);

    double classDistance = (highestValue - lowestValue) / (NUMBER_OF_CLASSES - 2);
    int dotSizeDistance = (MAX_DOT_SIZE - MIN_DOT_SIZE) / (NUMBER_OF_CLASSES - 2);

    BufferedImage image = new BufferedImage(LEGEND_WIDTH, LEGEND_HEIGHT, BufferedImage.TYPE_INT_RGB);

    Graphics2D g = image.createGraphics();

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

    // draw information:
    observedProperty = observedProperty.split(":")[observedProperty.split(":").length - 1];
    g.setColor(Color.BLACK);/*from   w w  w . j av  a  2s .c om*/
    g.drawString("Observed Property:   '" + observedProperty + "'", 25, 25);

    for (int i = 1; i <= NUMBER_OF_CLASSES; i++) {
        // draw text:
        int x_stringLocation = 100;
        int y_location = i * 60;
        g.setColor(Color.BLACK);

        DecimalFormat df = (DecimalFormat) DecimalFormat.getInstance(Locale.GERMAN);
        df.applyPattern("#,###,##0.00");

        double lowerBorder = lowestValue + classDistance * (i - 1);
        double upperBorder = lowestValue + classDistance * i;

        g.drawString(i + ". class: " + df.format(lowerBorder) + " - " + df.format(upperBorder),
                x_stringLocation, y_location + 10);

        // draw symbol:
        int x_symbolLocation = 30;
        g.setColor(POINT_INNER_COLOR);
        g.fillOval(x_symbolLocation, y_location, i * dotSizeDistance, i * dotSizeDistance);
    }

    return image;
}

---

From source file:net.refractions.udig.catalog.wmsc.server.AbstractTileRange.java

protected BufferedImage createErrorImage() {
    BufferedImage bf = new BufferedImage(tileset.getWidth(), tileset.getHeight(), BufferedImage.TYPE_INT_ARGB);
    Graphics2D g = bf.createGraphics();
    g.setColor(Color.RED);
    g.drawLine(0, 0, tileset.getWidth(), tileset.getHeight());
    g.drawLine(0, tileset.getHeight(), tileset.getWidth(), 0);
    return bf;/*  w  w  w . j  a va2  s.  c  o  m*/
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »