draw Round Rect - Java 2D Graphics

Java examples for 2D Graphics:Rectangle

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Description

draw Round Rect

Demo Code


import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import java.awt.image.DirectColorModel;
import java.awt.image.WritableRaster;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;

public class Main{
    public static void drawRoundRect(Graphics g, Rectangle rec) {
        int xStart = (int) Math.round(rec.x);
        int xEnd = (int) Math.round(rec.maxX());
        int yStart = (int) Math.round(rec.y);
        int yEnd = (int) Math.round(rec.maxY());

        DrawUtil.drawLine(g, xStart + 1, yStart, xEnd - 1, yStart);
        DrawUtil.drawLine(g, xStart + 1, yEnd, xEnd - 1, yEnd);
        DrawUtil.drawLine(g, xStart, yStart + 1, xStart, yEnd - 1);
        DrawUtil.drawLine(g, xEnd, yStart + 1, xEnd, yEnd - 1);
    }//from  w ww .  j av  a  2  s. c om
    public static void drawRoundRect(Graphics g, Rectangle rec, Color color) {
        final Color oldColor = g.getColor();
        g.setColor(color);

        DrawUtil.drawRoundRect(g, rec);

        g.setColor(oldColor);
    }
    /**
     * Draws a line, using the current color, between the points (xStart,
     * yStart) and (xEnd, yEnd) in this graphics context's coordinate system.
     * 
     * @param g
     * @param xStart
     * @param yStart
     * @param xEnd
     * @param yEnd
     */
    public static void drawLine(Graphics g, int xStart, int yStart,
            int xEnd, int yEnd) {
        g.drawLine(xStart, yStart, xEnd, yEnd);
    }
}

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