react-occult/src/paper/utils/getAdjustedPositionSize.js

Layered Information Visualization based on React and D3

const getAdjustedPositionSize = ({
  size = [500, 500],
  position = [0, 0],
  margin,
  projection
}) => {
  const heightAdjust = margin.top + margin.bottom;
  const widthAdjust = margin.left + margin.right;

  const adjustedPosition = [position[0], position[1]];
  let adjustedSize = [size[0] - widthAdjust, size[1] - heightAdjust];
  if (projection === 'radial') {
    const minSize = Math.min(adjustedSize[0], adjustedSize[1]);
    adjustedSize = [minSize, minSize];
  }

  return { adjustedPosition, adjustedSize };
};

export default getAdjustedPositionSize;