Beispiel #1
0
 public static void saveImageResultsToPng(String prefix, ImageSearchHits hits, String queryImage)
     throws IOException {
   LinkedList<BufferedImage> results = new LinkedList<BufferedImage>();
   int width = 0;
   for (int i = 0; i < hits.length(); i++) {
     // hits.score(i)
     // hits.doc(i).get("descriptorImageIdentifier")
     BufferedImage tmp =
         ImageIO.read(new FileInputStream(hits.doc(i).get("descriptorImageIdentifier")));
     //            if (tmp.getHeight() > 200) {
     double factor = 200d / ((double) tmp.getHeight());
     tmp = ImageUtils.scaleImage(tmp, (int) (tmp.getWidth() * factor), 200);
     //            }
     width += tmp.getWidth() + 5;
     results.add(tmp);
   }
   BufferedImage result = new BufferedImage(width, 220, BufferedImage.TYPE_INT_RGB);
   Graphics2D g2 = (Graphics2D) result.getGraphics();
   g2.setColor(Color.white);
   g2.setBackground(Color.white);
   g2.clearRect(0, 0, result.getWidth(), result.getHeight());
   g2.setColor(Color.black);
   g2.setFont(Font.decode("\"Arial\", Font.BOLD, 12"));
   int offset = 0;
   int count = 0;
   for (Iterator<BufferedImage> iterator = results.iterator(); iterator.hasNext(); ) {
     BufferedImage next = iterator.next();
     g2.drawImage(next, offset, 20, null);
     g2.drawString(hits.score(count) + "", offset + 5, 12);
     offset += next.getWidth() + 5;
     count++;
   }
   ImageIO.write(
       result, "PNG", new File(prefix + "_" + (System.currentTimeMillis() / 1000) + ".png"));
 }
Beispiel #2
0
 /** Default constructor Makes an INFont with size of 12 Plain style and with the Arial Font */
 public INFont() {
   this.size = 12;
   this.style = FontStyle.PLAIN;
   this.loadedFont = Font.decode("Arial-12");
 }