draw Sprite - Java 2D Graphics

Java examples for 2D Graphics:Graphics

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Description

draw Sprite

Demo Code


//package com.java2s;

import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage;

public class Main {
    public static final AffineTransform IDENTITY = new AffineTransform();

    public static void drawSprite(Graphics2D gr, BufferedImage tilesheet,
            Rectangle source, float x, float y, float width, float height) {
        int halfWidth = (int) (width * 0.5);
        int halfHeight = (int) (height * 0.5);

        gr.translate(x, y);//from   ww  w.java2  s .co m
        gr.drawImage(tilesheet, -halfWidth, -halfHeight, halfWidth,
                halfHeight, source.x, source.y, source.x + source.width,
                source.y + source.height, null);
        gr.setTransform(IDENTITY);
    }

    public static void drawSprite(Graphics2D gr, BufferedImage tilesheet,
            Rectangle source, float x, float y, float width, float height,
            float radians) {
        int halfWidth = (int) (width * 0.5);
        int halfHeight = (int) (height * 0.5);

        gr.translate(x, y);
        gr.rotate(radians);
        gr.drawImage(tilesheet, -halfWidth, -halfHeight, halfWidth,
                halfHeight, source.x, source.y, source.x + source.width,
                source.y + source.height, null);
        gr.setTransform(IDENTITY);
    }
}

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