Method update

core/src/components/range/range.tsx:597–620

(currentX: number)

  }

  private update(currentX: number) {
    // figure out where the pointer is currently at
    // update the knob being interacted with
    const rect = this.rect;
    let ratio = clamp(0, (currentX - rect.left) / rect.width, 1);
    if (isRTL(this.el)) {
      ratio = 1 - ratio;
    }

    if (this.snaps) {
      // snaps the ratio to the current value
      ratio = valueToRatio(ratioToValue(ratio, this.min, this.max, this.step), this.min, this.max);
    }

    // update which knob is pressed
    if (this.pressedKnob === 'A') {
      this.ratioA = ratio;
    } else {
      this.ratioB = ratio;
    }

    // Update input value
    this.updateValue();
  }

  private setPressedKnob(currentX: number) {
    const rect = (this.rect = this.rangeSlider!.getBoundingClientRect() as any);