Module: Volume Histogram Demo

Description:
A volume histogram with spin (rotate) and highligh capability

Input:
- image
- rotation direction
- color to highly in main image
Output:
- highlight image
- rotation color histogram display

Author(s):
- CT Yeung

Direction(s):
- click on histogram pixel to highlight color in main image.
- click on rotation control to spin histogram

History:
- 31Aug08 v.10 construction in progress...
- binarytree, display completed. (cty)
- 28Sep08 v.20 spin capability added. (cty)

Source:
Volume Histogram.zip (Source)