!7

module ImageSegmenter extends DynImageSurface {
  float contrastThreshold = 0.5f;
  
  visualize {
    ret withCenteredLine(super.visualize(),
      withLabel("Contrast  Threshold:", jLiveValueSlider(dm_fieldLiveValue('contrastThreshold))));
  }
  
  start {
    ownResource(vmBus_onMessage('newClipboardContents, voidfunc(fO o) {
      if (o cast BufferedImage) {
        temp enter();
        thread {
          setImage(o);
          new AutoSegmenter as;
          as.g = 3;
          as.contrastThreshold = contrastThreshold;
          overlaySelectionsOnImageSurface(imageSurface, as.go(o));
        }
      }
    }));
  }
}