function getTextDimensions(baseStyle, chunks) {
  const widths = [];
  const heights = [];
  const lineWidths = [];
  let width = 0;
  let lineWidth = 0;
  let height = 0;
  let lineHeight = 0;
  for (let i = 0, ii = chunks.length; i <= ii; i += 2) {
    const text = chunks[i];
    if (text === '\n' || i === ii) {
      width = Math.max(width, lineWidth);
      lineWidths.push(lineWidth);
      lineWidth = 0;
      height += lineHeight;
      lineHeight = 0;
      continue;
    }
    const font = chunks[i + 1] || baseStyle.font;
    const currentWidth = measureTextWidth(font, text);
    widths.push(currentWidth);
    lineWidth += currentWidth;
    const currentHeight = measureTextHeight(font);
    heights.push(currentHeight);
    lineHeight = Math.max(lineHeight, currentHeight);
  }
  return {width, height, widths, heights, lineWidths};
}
@param {TextState} baseStyle Base style.
@param {Array<string>} chunks Text chunks to measure.
@return {{width: number, height: number, widths: Array<number>, heights: Array<number>, lineWidths: Array<number>}}} Text metrics.