Function updatePos

src/core/core.layouts.js:152–156

(pos)

  const maxPadding = chartArea.maxPadding;

  function updatePos(pos) {
    const change = Math.max(maxPadding[pos] - chartArea[pos], 0);
    chartArea[pos] += change;
    return change;
  }
  chartArea.y += updatePos('top');
  chartArea.x += updatePos('left');
  updatePos('right');