Output
Output to a byte array
import java.io.IOException;
import net.npe.image.PixelImage;
import net.npe.image.util.ImageType;
import net.npe.image.util.ImageWriter;
public class Test {
public static void main(String [] args) {
PixelImage image = ...;
try {
byte [] result = ImageWriter.write(ImageType.TGA, image);
}
catch(IOException e) {
e.printStackTrace();
}
}
}
Output as a TGA file
import java.io.FileOutputStream;
import java.io.IOException;
import net.npe.image.PixelImage;
import net.npe.image.util.ImageType;
import net.npe.image.util.ImageWriter;
public class Test {
public static void main(String [] args) {
PixelImage image = ...;
try {
byte [] result = ImageWriter.write(ImageType.TGA, image);
FileOutputStream fos = new FileOutputStream("test.tga");
fos.write(result);
fos.close();
}
catch(IOException e) {
e.printStackTrace();
}
}
}
Convert PNG to TGA with ImageIO
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.imageio.ImageIO;
import net.npe.image.PixelFormat;
import net.npe.image.PixelImage;
import net.npe.image.util.ImageType;
import net.npe.image.util.ImageWriter;
public class Test {
public static void main(String [] args) {
try {
BufferedImage bufferedImage = ImageIO.read(new File("test.png"));
int width = bufferedImage.getWidth();
int height = bufferedImage.getHeight();
int [] pixels = bufferedImage.getRGB(0, 0, width, height, null, 0, width);
PixelImage image = new PixelImage(pixels, width, height, PixelFormat.ARGB);
byte [] result = ImageWriter.write(ImageType.TGA, image);
FileOutputStream fos = new FileOutputStream("test.tga");
fos.write(result);
fos.close();
}
catch(IOException e) {
e.printStackTrace();
}
}
}
Output as a TGA file on Android
import java.io.FileOutputStream;
import java.io.IOException;
import android.app.Activity;
import android.os.Bundle;
import net.npe.image.PixelImage;
import net.npe.image.util.ImageType;
import net.npe.image.util.ImageWriter;
public class TestActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
PixelImage image = ...;
try {
byte [] result = ImageWriter.write(ImageType.TGA, image);
FileOutputStream fos = this.openFileOutput("test.tga", MODE_PRIVATE);
fos.write(result);
fos.close();
}
catch(IOException e) {
e.printStackTrace();
}
}
}
Convert PNG to TGA on Android
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.IOException;
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import net.npe.image.PixelFormat;
import net.npe.image.PixelImage;
import net.npe.image.util.ImageType;
import net.npe.image.util.ImageWriter;
public class TestActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try {
InputStream is = getAssets().open("images/test.png");
Bitmap bitmap = BitmapFactory.decodeStream(is);
is.close();
int width = bitmap.getWidth();
int height = bitmap.getHeight();
int [] pixels = new int[width*height];
bitmap.getPixels(pixels, 0, width, 0, 0, width, height);
PixelImage image = new PixelImage(pixels, width, height, PixelFormat.ARGB);
byte [] result = ImageWriter.write(ImageType.TGA, image);
FileOutputStream fos = this.openFileOutput("test.tga", MODE_PRIVATE);
fos.write(result);
fos.close();
}
catch(IOException e) {
e.printStackTrace();
}
}
}