Slider Gadgets

The SLIDER gadget allows you interactively to generate values in a specified range, at specified steps. PML supports both vertical and horizontal SLIDERS.

An example SLIDER definition is:

Frame .fr2 |Slider 2| at xmin form ymax anchor All width 20

 text .t2 wid 3 is REAL

 slider .sl2 vertical anchor All range -50 +50 step 5 val 0 height 5

exit