ramp property numeric controls

[mdontaraju]

hi
Can we set ramp property to numeric dail and knob controls in LabWindows/CVI just like we do in LabView. Is there any control property to display color background to marker in Knob or dail controls in LabWindows/CVI

[RobertoBozzolo]

I don't know of any way to colour the ramp of a dial or knob, neither using traditional CVI controls nor the "lab style" ones.

What you can think of is to add a picture below the knob with the proper ramp colour or, in case you want to create it dinamically, use a canvas to draw arcs, always placing it below the knob or dial.