static computedValueFromPageX(pageX, min, max, boundingClientRect, directionStart) {
      // Determine pageX position relative to the Slider DOM
      const xRelativePosition = directionStart === "left" ? pageX - boundingClientRect[directionStart] : boundingClientRect[directionStart] - pageX;
      // Calculate the percentage complete (the "progress")
      const percentageComplete = xRelativePosition / boundingClientRect.width;
      // Fit (map) the complete percentage between the min/max value range
      return min + percentageComplete * (max - min);
    }
Computes the new value (in %) from the pageX position of the cursor.
Returns the value rounded to a precision of at most 2 digits after decimal point.

@protected