in src/scalableRange.ts [95:104]
public setScaledValue(scaledRange: powerbiVisualsApi.ValueRange<number>): void {
this.range = {
min: (scaledRange.min === ScalableRange.TRANSFORMATION_RANGE_MIN)
? (this.range.min < this.scalingTransformationDomain.min ? this.range.min : null)
: this.scalingTransformation.invert(scaledRange.min),
max: (scaledRange.max === ScalableRange.TRANSFORMATION_RANGE_MAX)
? (this.range.max > this.scalingTransformationDomain.max ? this.range.max : null)
: this.scalingTransformation.invert(scaledRange.max)
};
}