int nw = image1.getWidth() + image2.getWidth();
int nh = Math.max(image1.getHeight(), image2.getHeight());
BufferedImage result = new BufferedImage(nw, nh, BufferedImage.TYPE_INT_RGBA);
Graphics g = result.getGraphics();
g.drawImage(image1, 0, 0, null);
g.drawImage(image2, image1.getWidth(), 0, null);
g.dispose();

try {
   ImageIO.write(image, "png", new File("resultImage.png"));
} catch (Exception e) {}

int[] pixels = ((DataBufferInt) image.getRaster().getDataBuffer()).getData();

boolean transparent = true;
for (int i = 0; i < pixels.length && transparent; i++) {
   if (pixels[i] != 0) transparent = false;
}

new File("directory").mkdir();

x = view_xview + view_wview;