Blurred images - Githubissues

mozilla / pdf.js

PDF Reader in JavaScript

https://mozilla.github.io/pdf.js/

Apache License 2.0

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Blurred images #1344

Closed marcusps closed 3 years ago

marcusps commented 12 years ago

PDF.js displays blurry plots in PDF documents, e.g.

http://arxiv.org/pdf/1202.5344v1.pdf

When viewed in Chrome or Adobe Acrobat all the plots show sharp-edged squares. When viewed in Preview or PDF.js, all the squares show as blurry pixelated blobs.

timvandermeij commented 10 years ago

TilingType issue. From the console:

"Warning: TODO: TilingType: 1"

Still there with Windows 7 x64, Firefox 25.0.1 (HWA on) and the latest PDF.js development version

marcusps commented 10 years ago

This is still a problem with OSX 10.8.5, Firefox 29.

Rob--W commented 9 years ago

Remark: The dots have disappeared in some cases. And while working on something else, I discovered that the Matrix of the tiling pattern has 0 and 0 for the x and y scale, respectively.

SamyCookie commented 6 years ago

Still blurry plots with Firefox 62 and PDF.js: 2.0.625

SamyCookie commented 5 years ago

Still blurry plots with Firefox 66.0.1 and PDF.js: 2.2.107. However, I have not the TilingType log anymore, so maybe it is not a related to a tiling type bug, but more to this kind of issue #7838 ?