- * scale factor for conversion between absolute min-max and slider
- * slider value is true value * scale factor
- */
- private float sliderScaleFactor;
-
- /*
- * value to subtract from slider value before conversion;
- * normally zero, but >0 if min is negative
- * true value = (slider value - offset) / scale factor
- * slider value = true value * scale factor + offset
- */
- private int sliderOffset;
-
- /*