Java Color.black方法代码示例

import java.awt.Color; //导入方法依赖的package包/类
/**
 * Redraws the terminal in a way suitable for printing on a printer.
 * This is designed to be used as part of a print chain; that is, it
 * can be wrapped by other .print methods specified via printchain.
 * @param g The graphics to print on.
 * @param printchain The 
 */
public void print(Graphics g, Printable printchain) {
	if (debug > 0) {
		System.err.println("DEBUG: print()");
	}
	for (int i = 0; i <= buffer.height; i++) {
		update[i] = true;
	}
	Color[] colorSave = null;
	if (!colorPrinting) {
		colorSave = color;
		color = new Color[]{Color.black, Color.black, Color.black, Color.black, Color.black, Color.black, Color.black, Color.white, null, null, Color.black, Color.black, Color.black, Color.black, Color.black, Color.black, Color.black, Color.white};
	}
	printchain.print(g);
	if (!colorPrinting) {
		color = colorSave;
	}
}
 

import java.awt.Color; //导入方法依赖的package包/类
/**
 * Creates a new plot that displays the value from the supplied dataset.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 */
public MeterPlot(ValueDataset dataset) {
    super();
    this.shape = DialShape.CIRCLE;
    this.meterAngle = DEFAULT_METER_ANGLE;
    this.range = new Range(0.0, 100.0);
    this.tickSize = 10.0;
    this.tickPaint = Color.white;
    this.units = "Units";
    this.needlePaint = MeterPlot.DEFAULT_NEEDLE_PAINT;
    this.tickLabelsVisible = true;
    this.tickLabelFont = MeterPlot.DEFAULT_LABEL_FONT;
    this.tickLabelPaint = Color.black;
    this.tickLabelFormat = NumberFormat.getInstance();
    this.valueFont = MeterPlot.DEFAULT_VALUE_FONT;
    this.valuePaint = MeterPlot.DEFAULT_VALUE_PAINT;
    this.dialBackgroundPaint = MeterPlot.DEFAULT_DIAL_BACKGROUND_PAINT;
    this.intervals = new java.util.ArrayList();
    setDataset(dataset);
}
 

import java.awt.Color; //导入方法依赖的package包/类
protected static BufferedImage createComponentImage(int w, int h,
                                                    ComponentColorModel cm)
{
    WritableRaster wr = cm.createCompatibleWritableRaster(w, h);

    BufferedImage img = new BufferedImage(cm, wr, false, null);
    Graphics2D g = img.createGraphics();
    int width = w / 8;
    Color[] colors = new Color[8];
    colors[0] = Color.red;
    colors[1] = Color.green;
    colors[2] = Color.blue;
    colors[3] = Color.white;
    colors[4] = Color.black;
    colors[5] = new Color(0x80, 0x80, 0x80, 0x00);
    colors[6] = Color.yellow;
    colors[7] = Color.cyan;

    for (int i = 0; i < 8; i++) {
        g.setColor(colors[i]);
        g.fillRect(i * width, 0, width, h);
    }
    return img;
}
 

import java.awt.Color; //导入方法依赖的package包/类
/** Convenience method for getting the Color.black LineBorder of thickness 1.
  */
public static Border createBlackLineBorder() {
    if (blackLine == null) {
        blackLine = new LineBorder(Color.black, 1);
    }
    return blackLine;
}
 

import java.awt.Color; //导入方法依赖的package包/类
public void setSelectedNodes(Set<Integer> nodes) {
    this.selectedNodes = nodes;
    List<Color> colors = new ArrayList<>();
    for (String s : getPositions()) {
        colors.add(Color.black);
    }
    if (nodes.size() >= 1) {
        for (Integer id : nodes) {
            if (id < 0) {
                id = -id;
            }
            InputNode last = null;
            int index = 0;
            for (InputGraph g : group.getGraphs()) {
                Color curColor = colors.get(index);
                InputNode cur = g.getNode(id);
                if (cur != null) {
                    if (last == null) {
                        curColor = Color.green;
                    } else {
                        if (last.equals(cur)) {
                            if (curColor == Color.black) {
                                curColor = Color.white;
                            }
                        } else {
                            if (curColor != Color.green) {
                                curColor = Color.orange;
                            }
                        }
                    }
                }
                last = cur;
                colors.set(index, curColor);
                index++;
            }
        }
    }
    setColors(colors);
    viewChangedEvent.fire();
}
 

import java.awt.Color; //导入方法依赖的package包/类
/**
 * Gets the background color setting from the attribute list.
 *
 * @param a the attribute set
 * @return the color, Color.black as the default
 */
public static Color getBackground(AttributeSet a) {
    Color fg = (Color) a.getAttribute(Background);
    if (fg == null) {
        fg = Color.black;
    }
    return fg;
}
 

import java.awt.Color; //导入方法依赖的package包/类
private static Color getTabPanelForeground() {
    if( isMetal || isNimbus ) {
        Color res = UIManager.getColor( "Tree.foreground" ); //NOI18N
        if( null == res )
            res = Color.black;
        return new Color( res.getRGB() );
    }
    return Color.black;
}
 

import java.awt.Color; //导入方法依赖的package包/类
@Override
public void handleDrag(MouseEvent e) {

	if (firstPort != null) {
		if (!e.isConsumed()) {
			Graphics2D g = mediator.getGraphGraphics();
			Color bg = mediator.getGraphBackground();
			Color fg = Color.black;
			g.setColor(fg);
			g.setXORMode(bg);
			overlay(g);

			current = mediator.snap(e.getPoint());

			port = getInPortViewAt(e.getX(), e.getY());
			if (port != null) {
				current = mediator.toScreen(port.getLocation(null));
			}

			g.setColor(bg);
			g.setXORMode(fg);
			overlay(g);
			e.consume();
		}
	}

}
 

import java.awt.Color; //导入方法依赖的package包/类
/**
 * Creates a new axis.
 * 
 * @param label  the axis label.
 */
public ExtendedCategoryAxis(String label) {
    super(label);
    this.sublabels = new HashMap();
    this.sublabelFont = new Font("SansSerif", Font.PLAIN, 10);
    this.sublabelPaint = Color.black;
}
 

import java.awt.Color; //导入方法依赖的package包/类
private Color randomColor() {
	Color colors[] = {Color.black, Color.blue, Color.cyan,
		Color.gray, Color.darkGray, Color.green,
		Color.lightGray, Color.magenta, Color.orange,
		Color.pink,Color.red, Color.white, Color.yellow};
	return colors[(int)(Math.random() * colors.length)];
}
 

import java.awt.Color; //导入方法依赖的package包/类
/**
 * Convenience method for getting the Color.black LineBorder of thickness 1.
 *
 * @return a {@code LineBorder} with {@code Color.black} and thickness of 1
 */
public static Border createBlackLineBorder() {
    if (blackLine == null) {
        blackLine = new LineBorder(Color.black, 1);
    }
    return blackLine;
}
 

import java.awt.Color; //导入方法依赖的package包/类
private Color getForeground() {
    if (comp != null) {
        return comp.getForeground();
    } else {
        return Color.black;
    }
}
 

import java.awt.Color; //导入方法依赖的package包/类
private void refreshUI () {
    int index = lCategories.getSelectedIndex ();
    if (index < 0) {
 // no category selected
        cbForeground.setEnabled (false);
        cbBackground.setEnabled (false);
        cbEffectColor.setEnabled (false);
        return;
    }
    cbForeground.setEnabled (true);
    cbBackground.setEnabled (true);
    cbEffectColor.setEnabled (true);
    
    listen = false;
    
    // set defaults
    AttributeSet defAs = getDefaultColoring();
    if (defAs != null) {
        Color inheritedForeground = (Color) defAs.getAttribute(StyleConstants.Foreground);
        if (inheritedForeground == null) {
            inheritedForeground = Color.black;
        }
        ColorComboBoxSupport.setInheritedColor((ColorComboBox)cbForeground, inheritedForeground);
        
        Color inheritedBackground = (Color) defAs.getAttribute(StyleConstants.Background);
        if (inheritedBackground == null) {
            inheritedBackground = Color.white;
        }
        ColorComboBoxSupport.setInheritedColor((ColorComboBox)cbBackground, inheritedBackground);
    }

    // set values
    List<AttributeSet> annotations = getAnnotations (currentScheme);
    AttributeSet c = annotations.get (index);
    ColorComboBoxSupport.setSelectedColor( (ColorComboBox)cbForeground, (Color) c.getAttribute (StyleConstants.Foreground));
    ColorComboBoxSupport.setSelectedColor( (ColorComboBox)cbBackground, (Color) c.getAttribute (StyleConstants.Background));
    if (c.getAttribute(EditorStyleConstants.WaveUnderlineColor) != null) {
        cbEffects.setSelectedIndex(1);
        cbEffectColor.setEnabled(true);
        ((ColorComboBox)cbEffectColor).setSelectedColor((Color) c.getAttribute (EditorStyleConstants.WaveUnderlineColor));
    } else {
        cbEffects.setSelectedIndex(0);
        cbEffectColor.setEnabled(false);
        cbEffectColor.setSelectedIndex(-1);
    } 
    listen = true;
}
 

import java.awt.Color; //导入方法依赖的package包/类
private void refreshUI () {
       int index = lCategories.getSelectedIndex ();
       if (index < 0) {
           cbForeground.setEnabled (false);
           cbBackground.setEnabled (false);
           return;
       }
       cbForeground.setEnabled (true);
       cbBackground.setEnabled (true);
       
       List<AttributeSet> categories = getCategories (currentProfile);
AttributeSet category = categories.get (index);
       
       listen = false;
       
       // set defaults
       AttributeSet defAs = getDefaultColoring();
       if (defAs != null) {
           Color inheritedForeground = (Color) defAs.getAttribute(StyleConstants.Foreground);
           if (inheritedForeground == null) {
               inheritedForeground = Color.black;
           }
           ColorComboBoxSupport.setInheritedColor((ColorComboBox)cbForeground, inheritedForeground);
           
           Color inheritedBackground = (Color) defAs.getAttribute(StyleConstants.Background);
           if (inheritedBackground == null) {
               inheritedBackground = Color.white;
           }
           ColorComboBoxSupport.setInheritedColor((ColorComboBox)cbBackground, inheritedBackground);
       }

       if (category.getAttribute(StyleConstants.Underline) != null) {
           cbEffects.setSelectedIndex(1);
           cbEffectColor.setEnabled(true);
           ((ColorComboBox) cbEffectColor).setSelectedColor((Color) category.getAttribute(StyleConstants.Underline));
       } else if (category.getAttribute(EditorStyleConstants.WaveUnderlineColor) != null) {
           cbEffects.setSelectedIndex(2);
           cbEffectColor.setEnabled(true);
           ((ColorComboBox) cbEffectColor).setSelectedColor((Color) category.getAttribute(EditorStyleConstants.WaveUnderlineColor));
       } else if (category.getAttribute(StyleConstants.StrikeThrough) != null) {
           cbEffects.setSelectedIndex(3);
           cbEffectColor.setEnabled(true);
           ((ColorComboBox) cbEffectColor).setSelectedColor((Color) category.getAttribute(StyleConstants.StrikeThrough));
       } else {
           cbEffects.setSelectedIndex(0);
           cbEffectColor.setEnabled(false);
           cbEffectColor.setSelectedIndex(-1);
       }
   
       // set values
       ColorComboBoxSupport.setSelectedColor((ColorComboBox)cbForeground, (Color) category.getAttribute (StyleConstants.Foreground));
       ColorComboBoxSupport.setSelectedColor((ColorComboBox)cbBackground, (Color) category.getAttribute (StyleConstants.Background));
       listen = true;
   }
 

import java.awt.Color; //导入方法依赖的package包/类
public Color getDefaultFontColor() {
    return Color.black;
}