help with colormap on imageview

[azpa...@gmail.com]

Hello,

I am trying to have a repeating colormap applied to an image view. so if i have a map with 256 colors, for values 0-255, that means color 10 will be the same as 266

in the file provided here is what I tried. 

I would like the first two bars of my image to have same color. 

Any help would be appreciated!

ideally i am trying to get this to work in pyqtgraph0.11 but I switched to 0.12.2 in this example , because i just want to understand it,  but i am stuck :(