Function formatScreenshotDiffRegionEntryLines

src/utils/output.ts:408–434

(region: ScreenshotDiffRegion)

}

function formatScreenshotDiffRegionEntryLines(region: ScreenshotDiffRegion): string[] {
  const share =
    region.shareOfDiffPercentage === 0 && region.differentPixels > 0
      ? '<0.01'
      : String(region.shareOfDiffPercentage);
  const rect = region.rect;
  const lines = [
    `    ${region.index}. ${region.location} x=${rect.x} y=${rect.y} ` +
      `${rect.width}x${rect.height}, ${share}% of diff, change=${region.dominantChange}`,
  ];

  const detailLine = formatScreenshotRegionDetails(region);
  if (detailLine) {
    lines.push(`       ${detailLine}`);
  }

  const bestMatch = region.currentOverlayMatches?.[0];
  if (bestMatch) {
    const label = bestMatch.label ? ` "${bestMatch.label}"` : '';
    lines.push(
      `       overlaps @${bestMatch.ref}${label}, ` +
        `${bestMatch.regionCoveragePercentage}% of region`,
    );
  }

  return lines;
}

function formatScreenshotDiffOcrLines(data: ScreenshotDiffResult, useColor: boolean): string[] {
  const ocrMatches = data.ocr?.matches ?? [];