borderline.java

来自「一个简单的visio程序。」· Java 代码 · 共 41 行

package webide.itools;

import java.awt.*;

public class BorderLine{
	public static void drawBorder(Graphics g,Color c1,Color c2,Color c3,int x, int y, int width, int height) {
		drawBorder(g,c1,c2,c3,c3,x,y,width,height);
	}
	public static void drawBorder(Graphics g,Color c1,Color c2,Color c3,Color c4,int x, int y, int width, int height) {
		g.setColor(c1);
		g.drawLine(x,y,x+width,y);
		g.drawLine(x,y,x,y+height);
		g.setColor(c2);
    	g.drawLine(x+1,y+1,x+width-1,y+1);
    	g.drawLine(x+1,y+1,x+1,y+height-1);
		g.setColor(c3);
    	g.drawLine(x+width,y+height,x,y+height);
    	g.drawLine(x+width,y+height,x+width,y);
    	g.setColor(c4);
    	g.drawLine(x+width-1,y+height-1,x+1,y+height-1);
    	g.drawLine(x+width-1,y+height-1,x+width-1,y+1);
	}

	public static void drawPoints(Graphics g,int x,int y,int width,int height) {

		for(int i = 1; i < height; i += 2)
            g.drawLine(x,y+i,x,y+i);

		for (int i = width-1; i > 0; i -= 2)
			g.drawLine(x+i,y,x+i,y);

		for(int i = height-1; i > 0; i -= 2)
		    g.drawLine(x+width,y+i,x+width,y+i);

	    for (int i = 1; i < width; i += 2)
			g.drawLine(x+i,y+height,x+i,y+height);

	}
}