masking-intro-01-f

61.7% of the ink matches
fail - measured over 34165 pixels carrying ink in either image.

W3C reference (context only, see #200)

W3C reference (context only, see #200)

Foxglove

Foxglove

Difference

Difference
In the difference panel, red marks pixels that differ beyond tolerance and grey marks matching content. The tinted band, where present, is the <text id="revision"> legend every test carries: it renders in a fallback font this library cannot match, so it is excluded from the comparison entirely rather than failing every test.

What this test checks

The test is passed if there are two identical darkblue circles at the top of the illustration, and below those two circles, two more circles should appear. They are of lighter appearance, the one on the left has a darker and thick stroke.

View the source document at W3C