Java Graphics.setColor方法代码示例

import java.awt.Graphics; //导入方法依赖的package包/类
@Override public void paint(Graphics graphics) {
	graphics.setColor(Color.BLACK);
	if(output.isCharged()) {
		graphics.drawLine(10, 5, 23, 14);
		graphics.drawLine(11, 0, 21, 0);
		graphics.drawLine(14, 0, 14, 7);
		graphics.drawLine(18, 0, 18, 10);
	} else {
		graphics.drawLine(10, 23, 23, 14);
		graphics.drawLine(11, 10, 21, 10);
		graphics.drawLine(14, 10, 14, 20);
		graphics.drawLine(18, 10, 18, 17);
	}
	graphics.drawString("1", 0, 10);
	graphics.drawString("0", 0, 28);
	ContactUtilities.paintSolderingJoints(graphics, contacts);
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
public void paintComponent(Graphics g) {
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, fpd.width, fpd.height);

    g.setColor(Color.RED);
    FontRenderContext frc = ((Graphics2D)g).getFontRenderContext();
    LineMetrics lm = f.getLineMetrics(fps, frc);
    int h = (int)(fpd.height - 20 - lm.getAscent());
    g.drawLine(20, h, fpd.width - 20, h);
    h = fpd.height - 20;
    g.drawLine(20, h, fpd.width - 20, h);
    h = (int)(fpd.height - 20 + lm.getDescent());
    g.drawLine(20, h, fpd.width - 20, h);

    g.setColor(Color.BLACK);
    g.setFont(f);
    g.drawString(fps, 50, fpd.height - 20);
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
public void paintBorder( Component c, Graphics g, int x, int y, int w, int h ) {
    AbstractButton b = (AbstractButton) c;
    ButtonModel model = b.getModel();

    Color shade = shadow;
    Component p = b.getParent();
    if (p != null && p.getBackground().equals(shadow)) {
        shade = darkShadow;
    }

    if ((model.isRollover() && !(model.isPressed() && !model.isArmed())) ||
        model.isSelected()) {

        Color oldColor = g.getColor();
        g.translate(x, y);

        if (model.isPressed() && model.isArmed() || model.isSelected()) {
            // Draw the pressd button
            g.setColor(shade);
            g.drawRect(0, 0, w-1, h-1);
            g.setColor(lightHighlight);
            g.drawLine(w-1, 0, w-1, h-1);
            g.drawLine(0, h-1, w-1, h-1);
        } else {
            // Draw a rollover button
            g.setColor(lightHighlight);
            g.drawRect(0, 0, w-1, h-1);
            g.setColor(shade);
            g.drawLine(w-1, 0, w-1, h-1);
            g.drawLine(0, h-1, w-1, h-1);
        }
        g.translate(-x, -y);
        g.setColor(oldColor);
    }
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
private void createOverlayImage() {
	int height = getBounds().height * 2, width = getBounds().width * 2, qLength = width - (height * 4) / 5, qHeight = (height * 4) / 5, yOffs = (height - qHeight) / 2;
	overlayedShading = new BufferedImage(width, height, BufferedImage.TYPE_4BYTE_ABGR);
	Color[] shades = new Color[7], lights = new Color[7];
	for (int i = 0; i < shades.length; i++) {
		shades[i] = new Color(0, 0, 0, 160 - (i * 160) / shades.length);
		lights[i] = new Color(255, 255, 255, 200 - (i * 200) / lights.length);
	}
	Graphics g = overlayedShading.getGraphics();
	for (int i = 0; i < shades.length; i++) {
		g.setColor(lights[i]);
		g.drawPolyline(new int[] { i, i, qLength - i }, new int[] { height - i - yOffs, i + yOffs, i + yOffs }, 3);
		g.drawArc(width - height + i, i, height - 2 * i, height - 2 * i, 45 + 4 * i, 180 - 8 * i);
		g.setColor(shades[i]);
		g.drawPolyline(new int[] { i, qLength - i, qLength - i }, new int[] { height - i - yOffs, height - i - yOffs, i + yOffs }, 2);
		g.drawArc(width - height + i, i, height - 2 * i, height - 2 * i, 225 + 4 * i, 180 - 8 * i);
	}
	overlayedShading = overlayedShading.getScaledInstance(getBounds().width, getBounds().height, Image.SCALE_SMOOTH);
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
protected void paintCaret(Graphics gfx, int line, int y) {
	if (textArea.isCaretVisible()) {
		int offset = textArea.getCaretPosition() - textArea.getLineStartOffset(line);
		int caretX = textArea._offsetToX(line, offset);
		int caretWidth = ((blockCaret || textArea.isOverwriteEnabled()) ? fm.charWidth('w') : 1);
		y += fm.getLeading() + fm.getMaxDescent();
		int height = fm.getHeight();

		gfx.setColor(caretColor);

		if (textArea.isOverwriteEnabled()) {
			gfx.fillRect(caretX, y + height - 1, caretWidth, 1);
		} else {
			gfx.drawRect(caretX, y, caretWidth - 1, height - 1);
		}
	}
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
/**
 * 生成随机图片
 */
public BufferedImage genRandomCodeImage(StringBuffer randomCode) {
	// BufferedImage类是具有缓冲区的Image类
	BufferedImage image = new BufferedImage(width, height,
			BufferedImage.TYPE_INT_BGR);
	// 获取Graphics对象,便于对图像进行各种绘制操作
	Graphics g = image.getGraphics();
	// 设置背景色
	// g.setColor(getRandColor(200, 250));
	g.fillRect(0, 0, width, height);

	// 设置干扰线的颜色
	g.setColor(getRandColor(110, 133));

	// 绘制干扰线
	for (int i = 0; i <= lineNum; i++) {
		drowLine(g);
	}
	// 绘制随机字符
	g.setFont(getRandomFont());
	for (int i = 1; i <= strNum; i++) {
		randomCode.append(drowString(g, i));
	}
	g.dispose();
	return image;
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
@Override
public void draw(Graphics g) {
	Value v = canvas.getCircuitState().getValue(wire.getEnd0());
	RadixOption radix1 = RadixOption.decode(AppPreferences.POKE_WIRE_RADIX1.get());
	RadixOption radix2 = RadixOption.decode(AppPreferences.POKE_WIRE_RADIX2.get());
	if (radix1 == null)
		radix1 = RadixOption.RADIX_2;
	String vStr = radix1.toString(v);
	if (radix2 != null && v.getWidth() > 1) {
		vStr += " / " + radix2.toString(v);
	}

	FontMetrics fm = g.getFontMetrics();
	g.setColor(caretColor);
	g.fillRect(x + 2, y + 2, fm.stringWidth(vStr) + 4, fm.getAscent() + fm.getDescent() + 4);
	g.setColor(Color.BLACK);
	g.drawRect(x + 2, y + 2, fm.stringWidth(vStr) + 4, fm.getAscent() + fm.getDescent() + 4);
	g.fillOval(x - 2, y - 2, 5, 5);
	g.drawString(vStr, x + 4, y + 4 + fm.getAscent());
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
public void render() {
	//creates place for image to be rendered behind screen then shown
	BufferStrategy bs = getBufferStrategy();
	if (bs == null) {
		createBufferStrategy(3); //3 "screens"
		return;
	}

	screen.clear();
	int xScroll = player.x - screen.width / 2;
	int yScroll = player.y - screen.height / 2;
	level.render(xScroll, yScroll, screen);
	player.render(screen);

	for (int i = 0; i < pixels.length; i++) {
		pixels[i] = screen.pixels[i];
	}

	Graphics g = bs.getDrawGraphics(); //linking buffer with graphics
	g.drawImage(image, 0, 0, getWidth(), getHeight(), null);
	g.setColor(Color.WHITE);
	g.setFont(new Font("Verdena", 0, 20));
	g.drawString("X: " + (player.x >> 4) + ", Y: " + (player.y >> 4), 0, 16);
	g.dispose(); //remove graphics that are not used
	bs.show(); //swapping out the buffers
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
@Override public void paint(Graphics graphics) {
	graphics.setColor(Color.BLACK);
	((Graphics2D)graphics).draw(shape);
	graphics.setFont(graphics.getFont().deriveFont(10f));
	graphics.drawString("Register", 20, 30);
	graphics.setFont(graphics.getFont().deriveFont(8f));
	for(int output=0;output<outputs.getContactsCount();output++) {
		int top = 40+output*20;
		graphics.drawRect(5, top, size.width-10, 20);
		graphics.drawString("+", size.width-12, top+13);
	}
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
private void PaintFlightLog(Graphics g)
{
	int paintsCount = -1;
	
	int textSize = 0;
	for(int i = 0; i < window.paintText.size(); i++)
		for(int k = 0; k < window.paintText.get(i).split("\n").length; k++)
			textSize++;
	
	g.clearRect(0, 0, window.button_abort.getBounds().x-1, getHeight());
	for(int i = 0; i < window.paintText.size(); i++)
	{
		String text = window.paintText.get(i);
		
		if(text.substring(0, 5).equals("ALERT")) g.setColor(Color.RED);
		
		String[] texts = text.split("\n");
		
		for(int k = 0; k < texts.length; k++)
		{
			paintsCount++;
			g.drawString(texts[k], window.paintStartPos.width, getHeight() - (window.paintStartPos.height + window.paintDistance*(textSize -paintsCount)));
		}
		
		g.setColor(Color.BLACK);
	}
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
@Override
public void paintComponent(Graphics g) {
    int w =getWidth();
    int h = getHeight();
    for (int x=0;x<w; x+=8) {
        for (int y=0;y<h; y+=8) {
            g.setColor((((x>>3)+(y>>3))%2==0)?Color.white:Color.gray);
            g.fillRect(x,y,8,8);
        }
    }
    g.setColor(getBackground());
    g.fillRect(0,0,w,h);
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
public void paint(Graphics g) {

        assertSetup();

        if (!isselected) {
            g.drawImage(image, 0, 0, tabPanel);
            if (imageMask != null) {
                g.drawImage(imageMask, 0, 0, tabPanel);
                //g.setColor(new Color(100,100,100));
                //g.drawLine(0, image.getHeight(tabPanel)-1, 0, 0);
                //g.drawLine(0,0,image.getWidth(tabPanel)-1,0);
                //g.drawLine(image.getWidth(tabPanel)-1, 0,
                // image.getWidth(tabPanel)-1, image.getHeight(tabPanel)-1);
            }
            g.setColor(Color.black);
            g.drawLine(0, image.getHeight(tabPanel) - 1, image
                    .getWidth(tabPanel), image.getHeight(tabPanel) - 1);
        } else {
            g.drawImage(image, 0, 0, tabPanel);
            g.drawImage(selectedImageMask, 0, 0, tabPanel);
            if (customFlag) {
                //g.drawLine(0, image.getHeight(tabPanel)-1, 0, 0);
                //g.drawLine(0,0,image.getWidth(tabPanel)-1,0);
                //g.drawLine(image.getWidth(tabPanel)-1, 0,
                // image.getWidth(tabPanel)-1, image.getHeight(tabPanel)-1);
            }
        }
        g.drawString(text, advance, 30);
    }
 

import java.awt.Graphics; //导入方法依赖的package包/类
public ScreenRegionGrab(int n) 
{
	super("");
	num = n;
	setUndecorated(true);
	setSize(BUBBLE_RADIUS*2+1,BUBBLE_RADIUS*2+1);
	jp = new JPanel(){
		private static final long serialVersionUID = 1L;

		public void paintComponent(Graphics g) {
			g.setColor(new Color(1,1,1,1));
			g.fillOval(0,0,BUBBLE_RADIUS*2,BUBBLE_RADIUS*2);
			g.setColor(Color.RED);
			g.drawOval(0,0,BUBBLE_RADIUS*2,BUBBLE_RADIUS*2);
		}
	};
	setBackground(new Color(0, 0, 0, 0));
	setContentPane(jp);
	setLocationRelativeTo(null);
	setVisible(true);
	t = new Timer(10, this);
	t.start();
	addMouseListener(this);
	if(num==1)
	{
		win1 = this;
	}
	else
	{
		win2 = this;
	}
	this.setAlwaysOnTop(true);
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
@Override
public void paintComponent(Graphics g) {

    g.setColor(Color.black);
    g.fillRect(0, 0, getWidth(), getHeight());
    if (img != null) {
        g.drawImage(img, (getWidth() - img.getWidth()) / 2, (getHeight() - img.getHeight()) / 2, this);
    }
}
 

import java.awt.Graphics; //导入方法依赖的package包/类
/**
 * Draw a (usually small) background image into a (usually larger)
 * space specified by a component, tiling the image to fill up the
 * space.  If the image is not available, just fill with the background
 * colour.
 *
 * @param resource The name of the {@code ImageResource} to tile with.
 * @param g The {@code Graphics} to draw to.
 * @param c The {@code JComponent} that defines the space.
 * @param insets Optional {@code Insets} to apply.
 */
public static void drawTiledImage(String resource, Graphics g,
                                  JComponent c, Insets insets) {
    int width = c.getWidth();
    int height = c.getHeight();
    int xmin, ymin;
    if (insets == null) {
        xmin = 0;
        ymin = 0;
    } else {
        xmin = insets.left;
        ymin = insets.top;
        width -= insets.left + insets.right;
        height -= insets.top + insets.bottom;
    }

    if (ResourceManager.hasImageResource(resource)) {
        BufferedImage image = ResourceManager.getImage(resource);
        // FIXME: Test and profile if calling fillTexture is better.
        int dx = image.getWidth();
        int dy = image.getHeight();
        int xmax = xmin + width;
        int ymax = ymin + height;
        for (int x = xmin; x < xmax; x += dx) {
            for (int y = ymin; y < ymax; y += dy) {
                g.drawImage(image, x, y, null);
            }
        }
    } else {
        g.setColor(c.getBackground());
        g.fillRect(xmin, ymin, width, height);
    }
}