Function incrementX

packages/react-stately/src/color/useColorAreaState.ts:208–214

(stepSize = 1)

      return {x, y};
    },
    incrementX(stepSize = 1) {
      setXValue(
        xValue + stepSize > maxValueX
          ? maxValueX
          : snapValueToStep(xValue + stepSize, minValueX, maxValueX, stepX)
      );
    },
    incrementY(stepSize = 1) {
      setYValue(
        yValue + stepSize > maxValueY