Non linear slider (logarithmic scale)

[V4mp]

Hi,

I would like to integrate a logarithmic slider in one of my programs
It should be for values from 0 to 20000. But it should be able for the user to chose the lower values (for example 50) more precisely then with the normal linear slider.
Does there exist any kind of solution in the fox toolkit?

Thank you in anticipation

Greeting
Stefan

[V4mp]

It would even help me if it would be possible to mark special values with the Ticks. For example in the range of 0 to 20000 the values 50, 200, 1000, 10000, 15000.

Has anyone got an idea how i can manage that?

Greeting Stefan