Example usage for com.badlogic.gdx.graphics.g2d Gdx2DPixmap Gdx2DPixmap

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics.g2d Gdx2DPixmap Gdx2DPixmap.

Prototype

public Gdx2DPixmap(byte[] encodedData, int offset, int len, int requestedFormat) throws IOException 

Source Link

Usage

From source file:com.md.crypto.PixmapCrypto.java

License:Apache License

/**
 * Creates a new Pixmap instance from the given encoded image data. The
 * image can be encoded as JPEG, PNG or BMP.
 * //from   w  w  w.  j  a va 2 s  . c  o  m
 * @param encodedData
 *            the encoded image data
 * @param offset
 *            the offset
 * @param len
 *            the length
 */
public PixmapCrypto(byte[] encodedData, int offset, int len) {
    try {
        pixmap = new Gdx2DPixmap(encodedData, offset, len, 0);
    } catch (IOException e) {
        throw new GdxRuntimeException("Couldn't load pixmap from image data", e);
    }
}

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From source file:com.md.crypto.PixmapCrypto.java

License:Apache License

/**
 * Creates a new Pixmap instance from the given file. The file must be a
 * Png, Jpeg or Bitmap. Paletted formats are not supported.
 * /*from   w w  w.  j  a v a 2  s .c  o  m*/
 * @param file
 *            the {@link FileHandle}
 */
public PixmapCrypto(FileHandle file) {
    try {
        byte[] bytes = file.readBytes();
        long currentTime = System.currentTimeMillis();
        //         XorEncrypto.encrypt(bytes, 10);
        //         XorEncrypto.decryp(bytes, 10);
        XXTEACrypto.encrypt(bytes, Config.keysEn);
        XXTEACrypto.decrypt(bytes, Config.keysDe);
        System.out.println("timeDE: " + (System.currentTimeMillis() - currentTime));
        pixmap = new Gdx2DPixmap(bytes, 0, bytes.length, 0);
    } catch (Exception e) {
        throw new GdxRuntimeException("Couldn't load file: " + file, e);
    }
}

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