+ if ((image.getWidth() != cells.size() * getTextWidth())
+ || (image.getHeight() != getTextHeight())
+ ) {
+ // Rescale the image to fit the text cells it is going into.
+ BufferedImage newImage;
+ newImage = new BufferedImage(cells.size() * getTextWidth(),
+ getTextHeight(), BufferedImage.TYPE_INT_ARGB);
+
+ Graphics gr = newImage.getGraphics();
+ if (gr instanceof Graphics2D) {
+ ((Graphics2D) gr).setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ RenderingHints.VALUE_ANTIALIAS_ON);
+ ((Graphics2D) gr).setRenderingHint(RenderingHints.KEY_RENDERING,
+ RenderingHints.VALUE_RENDER_QUALITY);
+ }
+ gr.drawImage(image, 0, 0, newImage.getWidth(),
+ newImage.getHeight(), null, null);
+ gr.dispose();
+ image = newImage;
+ fullHeight = image.getHeight();
+ }
+
+ if (jexerImageOption == JexerImageOption.PNG) {
+ // Encode as PNG
+ ByteArrayOutputStream pngOutputStream = new ByteArrayOutputStream(1024);
+ try {
+ if (!ImageIO.write(image.getSubimage(0, 0, image.getWidth(),
+ Math.min(image.getHeight(), fullHeight)),
+ "PNG", pngOutputStream)
+ ) {
+ // We failed to render image, bail out.
+ return "";
+ }
+ } catch (IOException e) {
+ // We failed to render image, bail out.
+ return "";
+ }
+
+ sb.append("\033]444;1;0;");
+ sb.append(StringUtils.toBase64(pngOutputStream.toByteArray()));
+ sb.append("\007");
+
+ } else if (jexerImageOption == JexerImageOption.JPG) {
+
+ // Encode as JPG
+ ByteArrayOutputStream jpgOutputStream = new ByteArrayOutputStream(1024);
+
+ // Convert from ARGB to RGB, otherwise the JPG encode will fail.
+ BufferedImage jpgImage = new BufferedImage(image.getWidth(),
+ image.getHeight(), BufferedImage.TYPE_INT_RGB);
+ int [] pixels = new int[image.getWidth() * image.getHeight()];
+ image.getRGB(0, 0, image.getWidth(), image.getHeight(), pixels,
+ 0, image.getWidth());
+ jpgImage.setRGB(0, 0, image.getWidth(), image.getHeight(), pixels,
+ 0, image.getWidth());
+
+ try {
+ if (!ImageIO.write(jpgImage.getSubimage(0, 0,
+ jpgImage.getWidth(),
+ Math.min(jpgImage.getHeight(), fullHeight)),
+ "JPG", jpgOutputStream)
+ ) {
+ // We failed to render image, bail out.
+ return "";
+ }
+ } catch (IOException e) {
+ // We failed to render image, bail out.
+ return "";
+ }
+
+ sb.append("\033]444;2;0;");
+ sb.append(StringUtils.toBase64(jpgOutputStream.toByteArray()));
+ sb.append("\007");
+
+ } else if (jexerImageOption == JexerImageOption.RGB) {
+
+ // RGB
+ sb.append(String.format("\033]444;0;%d;%d;0;", image.getWidth(),
+ Math.min(image.getHeight(), fullHeight)));