zext.plantuml.com.ctreber.acearth.gui.PixelCanvas Maven / Gradle / Ivy
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// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
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package zext.plantuml.com.ctreber.acearth.gui;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.OutputStream;
import zext.plantuml.com.ctreber.acearth.renderer.RenderTarget;
import net.sourceforge.plantuml.security.SImageIO;
/**
*
* Swing compatible drawing surface for images and graphics.
*
*
* © 2002 Christian Treber, [email protected]
*
* @author Christian Treber, [email protected]
*
*/
public class PixelCanvas implements RenderTarget {
final private int fImageWidth;
final private int fImageHeight;
final private BufferedImage fEarthImage2;
/**
*
* Construct a canvas of the specified size.
*
* @param pWidth Width
* @param pHeight Height
*/
public PixelCanvas(int pWidth, int pHeight) {
fImageWidth = pWidth;
fImageHeight = pHeight;
fEarthImage2 = new BufferedImage(fImageWidth, fImageHeight, BufferedImage.TYPE_INT_RGB);
}
public Graphics2D getGraphics2D() {
return fEarthImage2.createGraphics();
}
public void setPixel(int pX, int pY, int pA, int pR, int pG, int pB) {
setPixel(pX, pY, new Color(pR, pG, pB, pA));
}
public void setPixel(int pX, int pY, Color pColor) {
fEarthImage2.setRGB(pX, pY, pColor.getRGB());
}
public int getImageWidth() {
return fImageWidth;
}
public int getImageHeight() {
return fImageHeight;
}
public void saveToImage(OutputStream os) throws IOException {
SImageIO.write(fEarthImage2, "png", os);
}
}