private String getDebugString(int max) {
   assert max > 0;
   StringBuffer result = new StringBuffer();
   int start = Math.max(offset - max, 0);
   int end = Math.min(offset + max, tokens.size());
   for (int i = start; i < end; i++) {
     JavaScriptToken token = tokens.get(i);
     if (i == offset - 1) {
       result.append(" ---> ");
     }
     result.append(token.getValue());
     if (i == offset - 1) {
       result.append(" <--- ");
     }
   }
   return result.toString();
 }
Beispiel #2
0
  protected int[] computeResizedDimensions(int nw, int nh, int iw, int ih) {
    int[] dims = new int[2];

    // this code keeps thumbnail ratio same as original image
    double thumbRatio = (double) nw / (double) nh;
    double imageRatio = (double) iw / (double) ih;
    if (iw < nw && ih < nh) {
      dims[0] = iw;
      dims[1] = ih;
    } else if (thumbRatio < imageRatio) {
      dims[0] = nw;
      dims[1] = (int) Math.ceil(nw / imageRatio);
    } else {
      dims[0] = (int) Math.ceil(nh * imageRatio);
      dims[1] = nh;
    }

    return dims;
  }