Draw positive sensor intervals on a complex region - Java java.lang

Java examples for java.lang:Math Geometry

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Description

Draw positive sensor intervals on a complex region

Demo Code


//package com.java2s;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;

import java.awt.geom.Line2D;

import java.awt.image.BufferedImage;

public class Main {
    /**//from   ww  w.  j  a v a  2  s  .  c om
     * Draw positive sensor intervals on a complex region
     * 
     * @param bi
     * @param il
     * @param lineC
     * @param subLineC
     * @param showNum
     */
    public static void drawLine(BufferedImage bi, Line2D il, int lineC,
            int subLineC, boolean showNum) {

        Graphics2D g2d = (Graphics2D) bi.createGraphics();
        if (showNum) {
            g2d.setFont(new Font("Helvetica", Font.PLAIN, 10));
            g2d.setColor(Color.ORANGE);
            g2d.drawString("s" + String.valueOf(lineC), (int) il.getX1(),
                    (int) il.getY1());
            g2d.drawString(":" + String.valueOf(subLineC),
                    (int) il.getX1() + 15, (int) il.getY1());
            g2d.setColor(Color.PINK);
            g2d.drawString("e" + String.valueOf(lineC), (int) il.getX2(),
                    (int) il.getY2());
            g2d.drawString(":" + String.valueOf(subLineC),
                    (int) il.getX2() + 15, (int) il.getY2());
        }
        g2d.setColor(Color.BLACK);
        g2d.drawLine((int) il.getX1(), (int) il.getY1(), (int) il.getX2(),
                (int) il.getY2());

    }
}

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