Function placeBoxes

src/core/core.layouts.js:218–259

(boxes, chartArea, params, stacks)

}

function placeBoxes(boxes, chartArea, params, stacks) {
  const userPadding = params.padding;
  let {x, y} = chartArea;

  for (const layout of boxes) {
    const box = layout.box;
    const stack = stacks[layout.stack] || {count: 1, placed: 0, weight: 1};
    const weight = (layout.stackWeight / stack.weight) || 1;
    if (layout.horizontal) {
      const width = chartArea.w * weight;
      const height = stack.size || box.height;
      if (defined(stack.start)) {
        y = stack.start;
      }
      if (box.fullSize) {
        setBoxDims(box, userPadding.left, y, params.outerWidth - userPadding.right - userPadding.left, height);
      } else {
        setBoxDims(box, chartArea.left + stack.placed, y, width, height);
      }
      stack.start = y;
      stack.placed += width;
      y = box.bottom;
    } else {
      const height = chartArea.h * weight;
      const width = stack.size || box.width;
      if (defined(stack.start)) {
        x = stack.start;
      }
      if (box.fullSize) {
        setBoxDims(box, x, userPadding.top, width, params.outerHeight - userPadding.bottom - userPadding.top);
      } else {
        setBoxDims(box, x, chartArea.top + stack.placed, width, height);
      }
      stack.start = x;
      stack.placed += height;
      x = box.right;
    }
  }

  chartArea.x = x;
  chartArea.y = y;
}

/**
 * @interface LayoutItem