public void setScale(final float min, final float max, final Func1<Float, String> labelMapper, final int axisLabelCount, final int displayFactor) {
        this.min = min;
        this.max = max;
        this.minSelected = Math.max(this.min, this.minSelected);
        this.maxSelected = Math.min(this.max, this.maxSelected);
        this.labelMapper = labelMapper;
        this.axisLabelCount = axisLabelCount;
        this.factor = displayFactor;

        redesign();
    }
@param displayFactor is only used in context of value input / validation, but not for labels
main/src/main/java/cgeo/geocaching/ui/ContinuousRangeSlider.java