58 lines
1.5 KiB
Java
58 lines
1.5 KiB
Java
import java.awt.*;
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import java.awt.image.*;
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import javax.swing.*;
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/**
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* OFImage is a class that defines an image in OF (Objects First) format.
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*
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* @author Michael Kölling and David J. Barnes.
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* @version 2.0
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*/
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public class OFImage extends BufferedImage
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{
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/**
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* Create an OFImage copied from a BufferedImage.
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* @param image The image to copy.
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*/
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public OFImage(BufferedImage image)
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{
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super(image.getColorModel(), image.copyData(null),
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image.isAlphaPremultiplied(), null);
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}
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/**
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* Create an OFImage with specified size and unspecified content.
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* @param width The width of the image.
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* @param height The height of the image.
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*/
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public OFImage(int width, int height)
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{
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super(width, height, TYPE_INT_RGB);
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}
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/**
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* Set a given pixel of this image to a specified color. The
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* color is represented as an (r,g,b) value.
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* @param x The x position of the pixel.
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* @param y The y position of the pixel.
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* @param col The color of the pixel.
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*/
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public void setPixel(int x, int y, Color col)
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{
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int pixel = col.getRGB();
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setRGB(x, y, pixel);
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}
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/**
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* Get the color value at a specified pixel position.
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* @param x The x position of the pixel.
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* @param y The y position of the pixel.
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* @return The color of the pixel at the given position.
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*/
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public Color getPixel(int x, int y)
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{
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int pixel = getRGB(x, y);
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return new Color(pixel);
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}
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}
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