Function getChildrenMeasures

src/components/Tooltip/utils.ts:93–123

(
  style: StyleProp<ViewStyle>,
  measures: ChildrenMeasurement
)

};

const getChildrenMeasures = (
  style: StyleProp<ViewStyle>,
  measures: ChildrenMeasurement
): ChildrenMeasurement => {
  const { position, top, bottom, left, right } = StyleSheet.flatten(style);

  if (position === 'absolute') {
    let pageX = 0;
    let pageY = measures.pageY;
    let height = 0;
    let width = 0;
    if (typeof left === 'number') {
      pageX = left;
      width = 0;
    }
    if (typeof right === 'number') {
      pageX = measures.width - right;
      width = 0;
    }
    if (typeof top === 'number') {
      pageY = pageY + top;
    }
    if (typeof bottom === 'number') {
      pageY = pageY - bottom;
    }

    return { pageX, pageY, width, height };
  }

  return measures;
};

export const getTooltipPosition = (
  { children, tooltip, measured }: Measurement,