slider -- Add a slider control

SLIDER x1,y1 TO x2,y2, ID$, Label$, Min, Max, View$
SLIDER x1,y1 TO x2,y2, ID$, Label$, Min, Max, Option$, View$

SLIDER x1,y1 TO x2,y2, ID$, Label$, Min, Max, View$
Add a slider with a minimum and and a maximum value (Min, Max).

SLIDER x1,y1 TO x2,y2, ID$, Label$, Min, Max, Option$, View$
Option$ = "block/triangle, horizontal/vertical"

see SliderWorld.yab for example usage.

NOTE:

The label, Label$ must be shorter than the slider or yab will re-size the slider to fit the label. This can cause the slider to be wider than the view. it is best to use short labels.