Slow display of rotated drawing

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David.P
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Posts: 1251
Joined: Thu Feb 28, 2008 8:16 pm

Slow display of rotated drawing

Post by David.P »

Hello Forum,

I have found that some vector drawings with many drawing elements are rendered very slowly as soon as they have been even slightly rotated in PDF-XChange Editor. See the attached example.

On p. 1 of the attachment, the drawing is in its original state, while on p. 2 it was rotated by 0.2° in PDF-XChange Editor, using the Transform dialog.

The original drawing displays immediately and can also be rapidly zoomed and panned. The rotated drawing on p. 2 however has a much lower performance in PDF-XChange Editor.

Strangely, the performance of the rotated page initially was also perfect. The slowness only started after closing and re-opening the file.

In Ad*be Acr*bat or Reader, the performance of both drawings is very good and equally fast.

Maybe the Support team or the Devs can take a look into the rotated drawing in order to see what could be the reason for its poor performance.

Best regards
David
rotated drawing on p.2 renders slow.pdf
(239.68 KiB) Downloaded 73 times
David.P
PDF-XChange Pro
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