Expected results: color bar with 10 cells (from palette RdYlGn10) and 10 ticks, one for each cell.
Actual results: 7 ticks on ticker. And if I change ‘high’ value for LinearColorMapper to let’s say 200, I’m getting 11 ticks. For 150 - 7 ticks. Looks like ‘desired_num_ticks’ parameter being completely ignored.
desired_num_ticks is only a suggestion, the ticker spacing algorithm may override it. If you have a very explicit set of ticks you want to see, you are better advised to use a fixed ticker:
Expected results: color bar with 10 cells (from palette RdYlGn10) and 10 ticks, one for each cell.
Actual results: 7 ticks on ticker. And if I change 'high' value for LinearColorMapper to let's say 200, I'm getting 11 ticks. For 150 - 7 ticks. Looks like 'desired_num_ticks' parameter being completely ignored.