C++ (Cpp) HBox::registerCallback Examples

Example #1

File: local-thresh.cpp Project: ethz-asl/iclcv

void init(){
  int masksize = 10;
  int thresh = 2;
  float gamma = 0;
  if(pa("-config")){
    ConfigFile f(*pa("-config"));
    masksize = f["config.masksize"];
    thresh = f["config.threshold"];
    gamma = f["config.gammaslope"];
  }

  gui << Draw().minSize(16,12).handle("orig").label("original image")
      << Image().minSize(16,12).handle("prev").label("preview image")
      << ( VBox().label("controls")
           << Slider(2,200,masksize).label("mask size").out("masksize").minSize(15,2).handle("a")
           << FSlider(-30,40,thresh).label("threshold").out("threshold").minSize(15,2).handle("b")
           << FSlider(0,15,gamma).label("gamma slope").out("gamma").minSize(15,2).handle("c")
           << Button("next image").handle("next")
           << Button("stopped","running").out("loop").handle("d")
           << Button("no clip","clip to roi").out("clipToROI").handle("e")
           << Button("save params").handle("save")
           << Combo("region mean,tiledNN,tiledLIN").handle("algorithm").label("algorithm")
           << ( HBox()
                << Label("..ms").handle("time").label("apply time").minSize(2,3)
                << Fps(10).handle("fps").minSize(4,3).label("fps")
                )
           )
      << Show();
  
  grabber.init(pa("-i"));
  if(grabber.getType() != "file"){
    grabber.useDesired<Size>(pa("-s"));
    if(!pa("-color")){
      grabber.useDesired(formatGray);
    }else{
      grabber.useDesired(formatRGB);
    }
    grabber.useDesired(depth8u);
  }
  
  gui.registerCallback(step,"a,b,c,d,e,next,algorithm");
  gui["orig"].install(new MouseHandler(mouse));
  
  step();
}