Features :

1. VERTICAL AND HORIZONTAL
2. Multi-Segment / Multi-Selection
3. MultiTouch (use any tuio compatible hardware and npTuioClient plugin)
4. RGB, HSB and HSB2color coding
5. Orientation of legend
6. Proactive feedback before any possible drag
7. No handles on non-resizable selections
8. Histogramm on demand (heights of color segments)
9. Snapping on drop and snapping on drag
10. Display values on drag
11. Precision ruler
12. Textfield on min and max
13. No label on every segment (Major-Minor tick)
14. custom painting

To do :

1. iPad/iPhone/iPodTouch multitouch compatibility
2. MultiTouch (use any tuio compatible hardware and npTuioClient)
3. ... dragging simultaneously multiple selections. new selection with 2 crossing
4. 3 colors slider ie: red->black->green .
5. multiple precision popup for multitouch
6. Attach selection to center and move knob equally on each side
7. Popup menu to let user change colors and other important parameters
8. Text formater, unit and time. custom labels
9. check typed values
10. click on bg to fast move closest selection
11. selection not overlapping can/cannot jump each other
12. custom bg (callback)
13. legend on right/bottom
14. selection min/max size(constraints)
15. min on right/bottom (inverted)
16. only one handle moveable