public BufferedImage getImage(final Rendition rendition) throws IOException {
ExtractedMetadata metadata = extractMetadata(rendition.getAsset());
String text = (String) metadata.getMetaDataProperty("Content");
if (text != null && text.length() > 0) {
// create text layer
final Layer layer = new Layer(500, 600, Color.WHITE);
layer.setPaint(Color.black);
Font font = new Font("Arial", 12);
String displayText = getDisplayText(text, 600, 12);
layer.drawText(10, 10, 500, 600, displayText, font, Font.ALIGN_LEFT, 0, 0);
layer.crop(new Rectangle(510, 600));
return layer.getImage();
} else {
return null;
}
}
