Page 2 Visual Quality Probe

Foreground diff: dark pixels are shared foreground, red is source-PDF-only foreground, and blue is HTML-only foreground.

Color heatmap: white pixels are background or excluded antialiased edges, gray is a close color match, and yellow through dark red indicates increasing perceptual color difference.

Fixture Expectations

These statements were extracted from the source PDF and describe the intended result.

the Image Softmask (a transparency effect) is not rendered correctly.
Each of these transparency effects (vector soft masks) should match the reference images.
Each of these transparency effects (Text Softmasks) should match the reference images.

Checks


passed page-dimensions: Browser page dimensions match the PDF page dimensions.
needs-review text-run-count: The browser DOM contains 159 text runs, but the extracted layout contains 181.
passed word-boundaries: Rendered HTML text preserves word boundaries at the current threshold.
needs-review text-image-overlap: 5 text run(s) overlap rendered image boxes.
needs-review text-vector-overlap: 43 text run(s) overlap large rendered vector boxes.
passed visual-foreground-mask: PDF and browser foreground masks match within the current review thresholds after allowing a small renderer/browser rounding delta.
passed visual-color-difference: PDF and browser colors match within the current perceptual review thresholds after excluding antialiased edges.