Method setSV

src/dat/controllers/ColorController.js:219–246

(e)

    this.updateDisplay();

    function setSV(e) {
      if (e.type.indexOf('touch') === -1) { e.preventDefault(); }

      const fieldRect = _this.__saturation_field.getBoundingClientRect();
      const { clientX, clientY } = (e.touches && e.touches[0]) || e;
      let s = (clientX - fieldRect.left) / (fieldRect.right - fieldRect.left);
      let v = 1 - (clientY - fieldRect.top) / (fieldRect.bottom - fieldRect.top);

      if (v > 1) {
        v = 1;
      } else if (v < 0) {
        v = 0;
      }

      if (s > 1) {
        s = 1;
      } else if (s < 0) {
        s = 0;
      }

      _this.__color.v = v;
      _this.__color.s = s;

      _this.setValue(_this.__color.toOriginal());


      return false;
    }

    function setH(e) {
      if (e.type.indexOf('touch') === -1) { e.preventDefault(); }