Function getPublicLines

pages/probe.ts:495–523

(
  prepared: PreparedTextWithSegments,
  normalizedText: string,
  contentWidth: number,
  lineHeight: number,
  measuredFont: string,
)

}

function getPublicLines(
  prepared: PreparedTextWithSegments,
  normalizedText: string,
  contentWidth: number,
  lineHeight: number,
  measuredFont: string,
): ProbeLine[] {
  return layoutWithLines(prepared, contentWidth, lineHeight).lines.map(line => {
    const start = line.start.segmentIndex === 0 && line.start.graphemeIndex === 0
      ? 0
      : computeOffsetFromCursor(prepared, line.start)
    const end = computeOffsetFromCursor(prepared, line.end)
    const content = getLineContent(line.text, end)
    const contentEnd = start + content.text.length
    const logicalText = normalizedText.slice(start, contentEnd)

    return {
      text: logicalText,
      renderedText: line.text,
      contentText: content.text,
      start,
      end,
      contentEnd,
      fullWidth: measureCanvasTextWidth(diagnosticCtx, content.text, measuredFont),
      domWidth: measureDomTextWidth(document, content.text, measuredFont, direction),
      sumWidth: measurePreparedSlice(prepared, start, contentEnd, measuredFont),
    }
  })
}

function summarizeLines(lines: ProbeLine[]): ProbeLineSummary[] {
  return lines.map((line, index) => ({