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[Bug]: When the image in PDF is scaled to a certain size, obvious jaggedness will appear

image-quality

Status: Open.

#20317 In mozilla/pdf.js;

· horxd33 opened on Sep 28, 2025

Support /DefaultGray, /DefaultRGB, and /DefaultCMYK color spaces

core

image-quality

Status: Draft (not ready).

mozilla/pdf.jsnumber 19798

#19798 In mozilla/pdf.js;

· Snuffleupagus opened on Apr 10, 2025

[Bug]: Incorrect rendering of type3 fonts

font-conversion

font-type3

image-quality

Status: Open.

#19634 In mozilla/pdf.js;

· THausherr opened on Mar 10, 2025

Bottom of characters cut off when zoomed out

image-quality

pdf-broken

Status: Open.

#17577 In mozilla/pdf.js;

· mjrochford opened on Jan 25, 2024

Colors not displayed correctly

image-quality

Status: Open.

#13520 In mozilla/pdf.js;

· gautamvishant opened on Jun 9, 2021

Some artifacts appear after rendering

core

image-quality

Status: Open.

#10680 In mozilla/pdf.js;

· izolenta opened on Mar 26, 2019

Pdf file has horizontal black lines across all pages

image-quality

Status: Open.

#7837 In mozilla/pdf.js;

· Uffman opened on Nov 22, 2016

incorrect rendering of shading pattern in annotation

annotations

image-quality

shading-pattern

Status: Open.

#7821 In mozilla/pdf.js;

· THausherr opened on Nov 16, 2016

Firefox java pdfviewer will not render pdf files produced with Abbyy Finereader 12 MRC

image-conversion

image-jbig2

image-quality

pdf-broken

Status: Open.

#7802 In mozilla/pdf.js;

· TomTryniski opened on Nov 12, 2016

Color Diference

image-quality

Status: Open.

#7138 In mozilla/pdf.js;

· josenicomaia opened on Mar 31, 2016

Filter or Blend not applied correctly.

image-quality

shading-pattern

Status: Open.

#6951 In mozilla/pdf.js;

· richerm opened on Feb 2, 2016

Shading rendering artefacts

image-quality

shading-pattern

Status: Open.

#6305 In mozilla/pdf.js;

· timvandermeij opened on Aug 3, 2015