Example usage for java.awt Graphics setColor

Introduction

In this page you can find the example usage for java.awt Graphics 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:org.esa.nest.dat.views.polarview.PolarCanvas.java

private void fillBackground(Graphics g) {
    final Rectangle clip = g.getClipBounds();
    final Color col = g.getColor();
    g.setColor(getBackground());
    g.fillRect(clip.x, clip.y, clip.width, clip.height);
    g.setColor(col);//w ww.ja va2s.c  om
}

---

From source file:org.apache.pdfbox.rendering.TestPDFToImage.java

/**
 * Create an image; the part between the smaller and the larger image is painted black, the rest
 * in white/*from  w  w  w.  j  ava2  s . c  om*/
 *
 * @param minWidth width of the smaller image
 * @param minHeight width of the smaller image
 * @param maxWidth height of the larger image
 * @param maxHeight height of the larger image
 *
 * @return
 */
private BufferedImage createEmptyDiffImage(int minWidth, int minHeight, int maxWidth, int maxHeight) {
    BufferedImage bim3 = new BufferedImage(maxWidth, maxHeight, BufferedImage.TYPE_INT_RGB);
    Graphics graphics = bim3.getGraphics();
    if (minWidth != maxWidth || minHeight != maxHeight) {
        graphics.setColor(Color.BLACK);
        graphics.fillRect(0, 0, maxWidth, maxHeight);
    }
    graphics.setColor(Color.WHITE);
    graphics.fillRect(0, 0, minWidth, minHeight);
    graphics.dispose();
    return bim3;
}

---

From source file:LineHighlightPainter.java

public void paint(Graphics g, int p0, int p1, Shape bounds, JTextComponent c) {

    Rectangle r0 = null, r1 = null, rbounds = bounds.getBounds();
    int xmax = rbounds.x + rbounds.width;
    try {/*from  w w w  .j  av a  2  s .com*/
        r0 = c.modelToView(p0);
        r1 = c.modelToView(p1);
    } catch (BadLocationException ex) {
        return;
    }
    if ((r0 == null) || (r1 == null))
        return;

    g.setColor(c.getSelectionColor());

    // special case if p0 and p1 are on the same line
    if (r0.y == r1.y) {
        paintLine(g, r0, r1.x);
        return;
    }

    // first line, from p1 to end-of-line
    paintLine(g, r0, xmax);

    // all the full lines in between, if any (assumes that all lines have
    // the same height--not a good assumption with JEditorPane/JTextPane)
    r0.y += r0.height; // move r0 to next line
    r0.x = rbounds.x; // move r0 to left edge
    while (r0.y < r1.y) {
        paintLine(g, r0, xmax);
        r0.y += r0.height; // move r0 to next line
    }

    // last line, from beginning-of-line to p1
    paintLine(g, r0, r1.x);
}

---

From source file:org.esa.nest.dat.views.polarview.PolarCanvas.java

private void drawAxisLabels(Graphics graphics) {
    final int x = 20;
    final int y = origin.y;
    final int d = 50;

    graphics.setColor(Color.black);

    final int y2 = y - d;
    graphics.drawLine(x, y, x, y - d);//from  w w w  .  ja  v a  2  s  .c o  m
    graphics.drawLine(x, y2, x - 5, y2 + 5);
    graphics.drawLine(x, y2, x + 5, y2 + 5);
    graphics.drawString(axisLabel1, x - 15, y2 - 10);

    final int x2 = x + d;
    graphics.drawLine(x, y, x2, y);
    graphics.drawLine(x2, y, x2 - 5, y - 5);
    graphics.drawLine(x2, y, x2 - 5, y + 5);
    graphics.drawString(axisLabel2, x2 - 10, y + 20);
}

---

From source file:org.esa.s1tbx.ocean.toolviews.polarview.polarplot.PolarCanvas.java

private void drawAxisLabels(Graphics graphics) {
    final int x = 20;
    final int y = origin.y + 50;
    final int d = 50;

    graphics.setColor(Color.black);

    final int y2 = y - d;
    graphics.drawLine(x, y, x, y - d);//from w  w  w . j a v  a  2 s.  co m
    graphics.drawLine(x, y2, x - 5, y2 + 5);
    graphics.drawLine(x, y2, x + 5, y2 + 5);
    graphics.drawString(axisLabel1, x - 15, y2 - 10);

    final int x2 = x + d;
    graphics.drawLine(x, y, x2, y);
    graphics.drawLine(x2, y, x2 - 5, y - 5);
    graphics.drawLine(x2, y, x2 - 5, y + 5);
    graphics.drawString(axisLabel2, x2 - 10, y + 20);
}

---

From source file:com.yanbang.portal.controller.PortalController.java

/**
 * ???//from   w  w w . j  av  a  2 s  .c  om
 * 
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
@RequestMapping(params = "action=handleRnd")
public void handleRnd(HttpServletRequest request, HttpServletResponse response) throws Exception {
    response.setHeader("Cache-Control", "no-store");
    response.setHeader("Pragma", "no-cache");
    response.setDateHeader("Expires", 0L);
    response.setContentType("image/jpeg");
    BufferedImage image = new BufferedImage(65, 25, BufferedImage.TYPE_INT_RGB);
    Graphics g = image.getGraphics();
    g.setColor(Color.GRAY);
    g.fillRect(0, 0, 65, 25);
    g.setColor(Color.yellow);
    Font font = new Font("", Font.BOLD, 20);
    g.setFont(font);
    Random r = new Random();
    String rnd = "";
    int ir = r.nextInt(10);
    rnd = rnd + "" + ir;
    g.drawString("" + ir, 5, 18);
    g.setColor(Color.red);
    ir = r.nextInt(10);
    rnd = rnd + "" + ir;
    g.drawString("" + ir, 20, 18);
    g.setColor(Color.blue);
    ir = r.nextInt(10);
    rnd = rnd + "" + ir;
    g.drawString("" + ir, 35, 18);
    g.setColor(Color.green);
    ir = r.nextInt(10);
    rnd = rnd + "" + ir;
    g.drawString("" + ir, 50, 18);
    request.getSession().setAttribute("RND", rnd);
    ServletOutputStream out = response.getOutputStream();
    out.write(ImageUtil.imageToBytes(image, "gif"));
    out.flush();
    out.close();
}

---

From source file:TextBouncer.java

protected void render() {
    Graphics g = getGraphics();//from   ww w.j  ava2  s.c  o  m
    if (g != null) {
        Dimension d = getSize();
        if (checkImage(d)) {
            Graphics imageGraphics = image.getGraphics();
            // Clear the image background.
            imageGraphics.setColor(getBackground());
            imageGraphics.fillRect(0, 0, d.width, d.height);
            imageGraphics.setColor(getForeground());
            // Draw this component offscreen.
            paint(imageGraphics);
            // Now put the offscreen image on the screen.
            g.drawImage(image, 0, 0, null);
            // Clean up.
            imageGraphics.dispose();
        }
        g.dispose();
    }
}

---

From source file:ClipDemo.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    // get damaged region
    Rectangle clipRect = g.getClipBounds();
    int clipx = clipRect.x;
    int clipy = clipRect.y;
    int clipw = clipRect.width;
    int cliph = clipRect.height;

    // fill damaged region only
    g.setColor(Color.white);
    g.fillRect(clipx, clipy, clipw, cliph);

    if (clipx <= 240 && clipy <= 240) {
        g.setColor(Color.yellow);
        g.fillOval(0, 0, 240, 240);/*  www . j  av  a  2  s. c  o  m*/
        System.out.println(" yellow Oval repainted.");
    }

    if (clipx + clipw >= 160 && clipx <= 400 && clipy + cliph >= 160 && clipy <= 400) {
        g.setColor(Color.magenta);
        g.fillOval(160, 160, 240, 240);
        System.out.println(" magenta Oval repainted.");
    }

    int iconWidth = java2sLogo.getIconWidth();
    int iconHeight = java2sLogo.getIconHeight();

    if (clipx + clipw >= 280 - (iconWidth / 2) && clipx <= (280 + (iconWidth / 2))
            && clipy + cliph >= 120 - (iconHeight / 2) && clipy <= (120 + (iconHeight / 2))) {
        java2sLogo.paintIcon(this, g, 280 - (iconWidth / 2), 120 - (iconHeight / 2));
        System.out.println(" logo below blue Rect repainted.");
    }

    if (clipx + clipw >= 120 - (iconWidth / 2) && clipx <= (120 + (iconWidth / 2))
            && clipy + cliph >= 280 - (iconHeight / 2) && clipy <= (280 + (iconHeight / 2))) {
        java2sLogo.paintIcon(this, g, 120 - (iconWidth / 2), 280 - (iconHeight / 2));
        System.out.println(" logo below red Rect repainted.");
    }

    if (clipx + clipw >= 60 && clipx <= 180 && clipy + cliph >= 220 && clipy <= 340) {
        g.setColor(red);
        g.fillRect(60, 220, 120, 120);
        System.out.println(" red Rect repainted.");

    }

    if (clipx + clipw > 140 && clipx < 260 && clipy + cliph > 140 && clipy < 260) {
        g.setColor(green);
        g.fillOval(140, 140, 120, 120);
        System.out.println(" green Oval repainted.");

    }

    if (clipx + clipw > 220 && clipx < 380 && clipy + cliph > 60 && clipy < 180) {
        g.setColor(blue);
        g.fillRect(220, 60, 120, 120);
        System.out.println(" blue Rect repainted.");
    }

    g.setColor(Color.black);

    g.setFont(monoFont);
    FontMetrics fm = g.getFontMetrics();
    iconWidth = fm.stringWidth("Java Source");
    iconHeight = fm.getAscent();
    int d = fm.getDescent();
    if (clipx + clipw > 120 - (iconWidth / 2) && clipx < (120 + (iconWidth / 2))
            && clipy + cliph > (120 + (iconHeight / 4)) - iconHeight && clipy < (120 + (iconHeight / 4)) + d) {
        g.drawString("Java Source", 120 - (iconWidth / 2), 120 + (iconHeight / 4));
        System.out.println(" Java Source repainted.");
    }

    g.setFont(sanFont);
    fm = g.getFontMetrics();
    iconWidth = fm.stringWidth("and");
    iconHeight = fm.getAscent();
    d = fm.getDescent();
    if (clipx + clipw > 200 - (iconWidth / 2) && clipx < (200 + (iconWidth / 2))
            && clipy + cliph > (200 + (iconHeight / 4)) - iconHeight && clipy < (200 + (iconHeight / 4)) + d) {
        g.drawString("and", 200 - (iconWidth / 2), 200 + (iconHeight / 4));
        System.out.println(" and repainted.");
    }

    g.setFont(serifFont);
    fm = g.getFontMetrics();
    iconWidth = fm.stringWidth("Support.");
    iconHeight = fm.getAscent();
    d = fm.getDescent();

    if (clipx + clipw > 280 - (iconWidth / 2) && clipx < (280 + (iconWidth / 2))
            && clipy + cliph > (280 + (iconHeight / 4)) - iconHeight && clipy < (280 + (iconHeight / 4)) + d) {
        g.drawString("Support.", 280 - (iconWidth / 2), 280 + (iconHeight / 4));
        System.out.println(" Support. repainted.");
    }
}

---

From source file:net.rptools.tokentool.ui.TokenCompositionPanel.java

@Override
protected void paintComponent(Graphics g) {

    Dimension size = getSize();/* w  ww  .j a  v a2  s .  c  o  m*/
    g.setColor(Color.black);
    g.fillRect(0, 0, size.width, size.height);

    int messageY = 15;
    int messageX = 5;

    // BASE
    if (AppState.compositionProperties.isBase()) {
        paintOverlay(g, size);
    }

    // TOKEN
    if (tokenImage != null) {
        int width = (int) (tokenImage.getWidth() * tokenScale);
        int height = (int) (tokenImage.getHeight() * tokenScale);
        g.drawImage(tokenImage, tokenOffsetX, tokenOffsetY, width, height, this);
    } else {
        g.setColor(Color.white);
        g.drawString("Drag an image onto this pane", messageX, messageY);
        messageY += 15;
    }

    if (!AppState.compositionProperties.isBase()) {
        paintOverlay(g, size);
    }
}

---

From source file:CustomIconDemo.java

public void paintIcon(Component c, Graphics g, int x, int y) {
    int length = xPoints.length;
    int adjustedXPoints[] = new int[length];
    int adjustedYPoints[] = new int[length];

    for (int i = 0; i < length; i++) {
        adjustedXPoints[i] = xPoints[i] + x;
        adjustedYPoints[i] = yPoints[i] + y;
    }/*ww w.  j  a  v a  2  s. c om*/

    if (c.isEnabled()) {
        g.setColor(Color.black);
    } else {
        g.setColor(Color.gray);
    }

    g.fillPolygon(adjustedXPoints, adjustedYPoints, length);
}

---

• «
• 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
• »