Histogram Overlay

Greetings

Can you show me how to make a histogram into an overlay ?

i.e. the histogram bars would not take up all the window so that if I placed this histogram over the top of another indicator, the bars would only take say 1/4 of the window and would stay at the top.

Thanks

just experiment with min max values for the histogram. for example: you have an indicator window with values 0-4. Make sure your histogram is at only min 3 or max 4.