Function _computeSegments

src/helpers/helpers.segment.js:238–257

(line, segmentOptions)

 * @private
 */
export function _computeSegments(line, segmentOptions) {
  const points = line.points;
  const spanGaps = line.options.spanGaps;
  const count = points.length;

  if (!count) {
    return [];
  }

  const loop = !!line._loop;
  const {start, end} = findStartAndEnd(points, count, loop, spanGaps);

  if (spanGaps === true) {
    return splitByStyles(line, [{start, end, loop}], points, segmentOptions);
  }

  const max = end < start ? end + count : end;
  const completeLoop = !!line._fullLoop && start === 0 && end === count - 1;
  return splitByStyles(line, solidSegments(points, start, max, completeLoop), points, segmentOptions);
}

/**
 * @param {Segment[]} segments