round Rectangle - Java 2D Graphics

Java examples for 2D Graphics:Rectangle

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Description

round Rectangle

Demo Code


//package com.java2s;
import java.awt.*;

public class Main {
    public static void roundRectangle(Graphics g, int x1, int y1, int x2,
            int y2, int rtl, int rtr, int rbl, int rbr, boolean top,
            boolean right, boolean bottom, boolean left) {
        // top left edge
        if (top && left) {
            g.drawArc(x1, y1, 2 * rtl, 2 * rtl, 90, 90);
        }/*from  w ww.ja v a2  s.c o  m*/

        // top right edge
        if (top && right) {
            g.drawArc(x2 - 2 * rtr, y1, 2 * rtr, 2 * rtr, 0, 90);
        }

        // bottom left edge
        if (bottom && left) {
            g.drawArc(x1, y2 - 2 * rbl, 2 * rbl, 2 * rbl, 180, 90);
        }

        // bottom right edge
        if (bottom && right) {
            g.drawArc(x2 - 2 * rbr, y2 - 2 * rbr, 2 * rbr, 2 * rbr, 270, 90);
        }

        // horizontal
        if (top) {
            g.drawLine(x1 + rtl, y1, x2 - rtr, y1);
        } else {
            // draw dashed line
            if (left) {
                g.drawLine(x1, y1, x1, y1 + rtl);
            }

            if (right) {
                g.drawLine(x2, y1, x2, y1 + rtr);
            }
        }

        if (bottom) {
            g.drawLine(x1 + rbl, y2, x2 - rbr, y2);
        } else {
            // draw dashed line
            if (left) {
                g.drawLine(x1, y2 - rbl, x1, y2);
            }

            if (right) {
                g.drawLine(x2, y2 - rbr, x2, y2);
            }
        }

        // vertical
        if (left) {
            g.drawLine(x1, y1 + rtl, x1, y2 - rbl);
        }

        if (right) {
            g.drawLine(x2, y1 + rtr, x2, y2 - rbr);
        }
    }
}

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