Java Code Examples for java.awt.Color#WHITE

The following examples show how to use java.awt.Color#WHITE . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
public ImageGenerator(int _width, int _height, Color bgColor)
{
      width = _width;
      height = _height;
      bi = new BufferedImage(
          width,
          height,
          BufferedImage.TYPE_INT_ARGB);
      Graphics gr = bi.getGraphics();
      if(null==bgColor){
          bgColor = Color.WHITE;
      }
      gr.setColor(bgColor);
      gr.fillRect(0, 0, width, height);
      paint(gr);
      gr.dispose();
}
 
Example 2
public ImageGenerator(int _width, int _height, Color bgColor)
{
      width = _width;
      height = _height;
      bi = new BufferedImage(
          width,
          height,
          BufferedImage.TYPE_INT_ARGB);
      Graphics gr = bi.getGraphics();
      if(null==bgColor){
          bgColor = Color.WHITE;
      }
      gr.setColor(bgColor);
      gr.fillRect(0, 0, width, height);
      paint(gr);
      gr.dispose();
}
 
Example 3
Source Project: SciGraph   File: ImageWriter.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public Paint transform(Vertex vertex) {
  if (vertex.getPropertyKeys().contains(Concept.CATEGORY)) {
    Object categories = vertex.getProperty(Concept.CATEGORY);
    if (categories.getClass().isArray() || categories instanceof Iterable) {
      return Color.WHITE;
    } else {
      String category = (String) categories;
      if (!colorMap.containsKey(category)) {
        if (index > colors.size()) {
          return Color.WHITE;
        } else {
          colorMap.put(category, colors.get(index++));
        }
      }
      return colorMap.get(category);
    }
  } else {
    return Color.WHITE;
  }
}
 
Example 4
/**
 * Constructor
 * @param lookFeel Look and feel
 */
public ConsoleColors(String lookFeel) {
    switch (lookFeel) {
        case "Darcula":
        case "FlatDarculaLaf":
        case "FlatDarkLaf":
            this.promptColor = new Color(255, 100, 100);
            this.commandColor = Color.WHITE;
            this.codeLinesColor = new Color(0, 153, 204);
            break;
        default:
            this.promptColor = Color.RED;
            this.commandColor = Color.BLACK;
            this.codeLinesColor = Color.BLUE;
            break;
    }
}
 
Example 5
public GradientHandles(double startX, double startY,
                       double endX, double endY, View view) {
    this.view = view;
    Color defaultColor = Color.WHITE;
    Color activeColor = Color.RED;

    start = new GradientDefiningPoint("start", startX, startY, view,
            defaultColor, activeColor, this);
    end = new GradientDefiningPoint("end", endX, endY, view,
            defaultColor, activeColor, this);
    middle = new GradientCenterPoint(start, end, view, defaultColor, activeColor);

    end.setOther(start);
    end.setCenter(middle);
    start.setOther(end);
    start.setCenter(middle);
}
 
Example 6
private void initDefaultValues() {
    sMarkPaint = new Color(120, 120, 120);
    sOddPerfPaint = new Color(120, 120, 120);
    sEvenPerfPaint = Color.WHITE;

    hMarkPaint = new Color(80, 80, 80);
    hOddPerfPaint = Color.BLACK;
    hEvenPerfPaint = Color.WHITE;

    markStroke = new BasicStroke(2.8f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
    oddPerfStroke = new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL, 0, new float[] { 1.0f, 3.0f }, 0);
    evenPerfStroke = new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL, 0, new float[] { 1.0f, 3.0f }, 2);

    selectionExtent = 3;
}
 
Example 7
@ConfigItem(
	position = 2,
	keyName = "countColor",
	name = "Fish count color",
	description = "Color of the fish count text"
)
default Color countColor()
{
	return Color.WHITE;
}
 
Example 8
@Test
public final void testLabelToRGB_ImageProcessorByteArrayColor()
{
	// create a byte processor containing four labels
	ImageProcessor image = new ByteProcessor(10, 10);
	for (int y = 0; y < 3; y++)
	{
		for (int x = 0; x < 3; x++)
		{
			image.set(x + 1, y + 1, 1);
			image.set(x + 5, y + 1, 2);
			image.set(x + 1, y + 5, 3);
			image.set(x + 5, y + 5, 4);
		}
	}
	
	// create LUT and background color
	byte[][] lut = CommonLabelMaps.GOLDEN_ANGLE.computeLut(4, false);
	Color bgColor = Color.WHITE;
	
	// compute color image from labels
	ColorProcessor colorImage = LabelImages.labelToRgb(image, lut, bgColor);

	Assert.assertNotEquals(0, colorImage.get(2, 2));
	Assert.assertNotEquals(0, colorImage.get(6, 2));
	Assert.assertNotEquals(0, colorImage.get(2, 6));
	Assert.assertNotEquals(0, colorImage.get(6, 6));
}
 
Example 9
@ConfigItem(
	position = 3,
	keyName = "spawnColor",
	name = "Impling spawn color",
	description = "Text color for impling spawns in Puro Puro",
	titleSection = "puropuroTitle"
)
default Color getSpawnColor()
{
	return Color.WHITE;
}
 
Example 10
@ConfigItem(
	position = 4,
	keyName = "spawnColorDynamic",
	name = "Impling dynamic spawn color",
	description = "Text color for dynamic impling spawns in Puro Puro",
	titleSection = "puropuroTitle"
)
default Color getDynamicSpawnColor()
{
	return Color.WHITE;
}
 
Example 11
@Override
protected Object configureValue(Object value) {
    Object highContrastOn = Toolkit.getDefaultToolkit().
            getDesktopProperty("win.highContrast.on");
    if (highContrastOn == null || !((Boolean) highContrastOn).booleanValue()) {
        return Color.BLACK;
    }
    return Color.BLACK.equals(value) ? Color.WHITE : Color.BLACK;
}
 
Example 12
/**
 * Converts a double to a the complementary color.
 * @param mag
 * @return the color
 */
public Color doubleToCompColor(double mag) {
  if(mag<=floor) { // magnitudes less than floor are clear
    return background;
  }
  int index;
  switch(paletteType) {
     case RED :
       if(mag>=ceil) {
         return RED_COMP;
       }
       index = (int) ((numColors-1)*(mag/ceil));
       return compColors[index];                                               // shade of red
     case BLUE :
       if(mag>=ceil) {
         return BLUE_COMP;
       }
       index = (int) ((numColors-1)*(mag/ceil));
       return compColors[index];                                               // shade of blue
     case GREEN :
       if(mag>=ceil) {
         return GREEN_COMP;
       }
       index = (int) ((numColors-1)*(mag/ceil));
       return compColors[index];                                               // shade of green
     case BLACK :                                                              // complement of BLACK is WHITE
       return Color.WHITE;
     case GRAY :                                                               // cannot complement gray
       if(mag>=ceil) {
         return Color.black;
       }
       index = (int) ((numColors-1)*(mag/ceil));
       return colors[index];                                                   // shade of gray from white
     default :                                                                 // spectrum of colors from light blue toward blue toward red toward black
       Color c = getSpectrumColor(mag);
       float[] hsb = Color.RGBtoHSB(c.getRed(), c.getGreen(), c.getBlue(), null);
       float[] hsbBack = Color.RGBtoHSB(background.getRed(), background.getGreen(), background.getBlue(), null);
       return Color.getHSBColor((2*hsbBack[0]-hsb[0]+0.5f)%1, hsb[1], hsb[2]); // complementary hue
  }
}
 
Example 13
private void initDefaultValues() {
    markPaint = new Color(80, 80, 80);
    oddPerfPaint = Color.BLACK;
    evenPerfPaint = Color.WHITE;

    markStroke = new BasicStroke(2.8f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
    oddPerfStroke = new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL, 0, new float[] { 1.0f, 3.0f }, 0);
    evenPerfStroke = new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL, 0, new float[] { 1.0f, 3.0f }, 2);

    selectionExtent = 3;
}
 
Example 14
protected SoftBevelBorder getObject() {
    return new SoftBevelBorder(BevelBorder.RAISED, Color.RED, Color.GREEN, Color.BLUE, Color.WHITE);
}
 
Example 15
private Color contrastColor(final Color c) {
	final int intensity = (c.getRed() + c.getGreen() + c.getBlue()) / 3;
	return intensity < 128 ? Color.WHITE : Color.BLACK;
}
 
Example 16
protected GradientPaint getObject() {
    return new GradientPaint(0.1f, 0.2f, Color.BLACK, 0.3f, 0.4f, Color.WHITE, true);
}
 
Example 17
protected BevelBorder getObject() {
    return new BevelBorder(BevelBorder.RAISED, Color.RED, Color.GREEN, Color.BLUE, Color.WHITE);
}
 
Example 18
protected BevelBorder getObject() {
    return new BevelBorder(BevelBorder.RAISED, Color.RED, Color.GREEN, Color.BLUE, Color.WHITE);
}
 
Example 19
Source Project: blog-codes   File: ExportServlet.java    License: Apache License 2.0 4 votes vote down vote up
/**
 * Gets the parameters and logs the request.
 * 
 * @throws ParserConfigurationException 
 * @throws SAXException 
 * @throws DocumentException 
 */
protected void handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception
{
	// Parses parameters
	String format = request.getParameter("format");
	String fname = request.getParameter("filename");
	int w = Integer.parseInt(request.getParameter("w"));
	int h = Integer.parseInt(request.getParameter("h"));
	String tmp = request.getParameter("bg");
	String xml = getRequestXml(request);

	Color bg = (tmp != null) ? mxUtils.parseColor(tmp) : null;

	// Checks parameters
	if (w > 0 && h > 0 && w * h < Constants.MAX_AREA && format != null && xml != null && xml.length() > 0)
	{
		// Allows transparent backgrounds only for PNG
		if (bg == null && !format.equals("png"))
		{
			bg = Color.WHITE;
		}

		if (fname != null && fname.toLowerCase().endsWith(".xml"))
		{
			fname = fname.substring(0, fname.length() - 4) + format;
		}

		String url = request.getRequestURL().toString();

		// Writes response
		if (format.equals("pdf"))
		{
			writePdf(url, fname, w, h, bg, xml, response);
		}
		else
		{
			writeImage(url, format, fname, w, h, bg, xml, response);
		}

		response.setStatus(HttpServletResponse.SC_OK);
	}
	else
	{
		response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
	}
}
 
Example 20
Source Project: Bytecoder   File: Decoration.java    License: Apache License 2.0 4 votes vote down vote up
public void drawTextAndDecorations(Label label,
                            Graphics2D g2d,
                            float x,
                            float y) {

    if (fgPaint == null && bgPaint == null && swapColors == false) {
        drawTextAndEmbellishments(label, g2d, x, y);
    }
    else {
        Paint savedPaint = g2d.getPaint();
        Paint foreground, background;

        if (swapColors) {
            background = fgPaint==null? savedPaint : fgPaint;
            if (bgPaint == null) {
                if (background instanceof Color) {
                    Color bg = (Color)background;
                    // 30/59/11 is standard weights, tweaked a bit
                    int brightness = 33 * bg.getRed()
                        + 53 * bg.getGreen()
                        + 14 * bg.getBlue();
                    foreground = brightness > 18500 ? Color.BLACK : Color.WHITE;
                } else {
                    foreground = Color.WHITE;
                }
            } else {
                foreground = bgPaint;
            }
        }
        else {
            foreground = fgPaint==null? savedPaint : fgPaint;
            background = bgPaint;
        }

        if (background != null) {

            Rectangle2D bgArea = label.getLogicalBounds();
            bgArea = new Rectangle2D.Float(x + (float)bgArea.getX(),
                                        y + (float)bgArea.getY(),
                                        (float)bgArea.getWidth(),
                                        (float)bgArea.getHeight());

            g2d.setPaint(background);
            g2d.fill(bgArea);
        }

        g2d.setPaint(foreground);
        drawTextAndEmbellishments(label, g2d, x, y);
        g2d.setPaint(savedPaint);
    }
}