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text very blurry #34

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What is the expected output? What do you see instead?
the text of the pdf-file is very blurry compared to how adobe reader, the 
browser or other apps display text.

What version of the product are you using? On what operating system?
android 2.1 on droid/milestone

Original issue reported on code.google.com by burian...@gmail.com on 5 Jul 2010 at 10:39

GoogleCodeExporter commented 8 years ago 
Please attach screenshot.

Original comment by pavel.ti...@gmail.com on 6 Jul 2010 at 2:26

GoogleCodeExporter commented 8 years ago 
here is the comparison between adobe reader and vudroid.
it's the same file zoomed out to see the whole page.
that blurring occurs on any zoom-level, which makes reading a bigger file a 
very tiring task.

thanks for your awesome work on this reader, except the blurry edges and the 
missing multitouch it's awesome :)

Original comment by burian...@gmail.com on 6 Jul 2010 at 4:02

Attachments:

GoogleCodeExporter commented 8 years ago 
What native resolution your phone has?

Original comment by pavel.ti...@gmail.com on 6 Jul 2010 at 4:08

GoogleCodeExporter commented 8 years ago 
the motorola droid/milestone has a 480x854 px display.

Original comment by burian...@gmail.com on 6 Jul 2010 at 4:25

GoogleCodeExporter commented 8 years ago 
Issue 41 has been merged into this issue.

Original comment by pavel.ti...@gmail.com on 10 Sep 2010 at 2:01

GoogleCodeExporter commented 8 years ago 
It's a little blurry on Nexus One also. Not very, but enough to annoy and cause 
inconfort and headache if you try to keep reading for more than a few minutes.

Also, a strange thing that happens sometimes is that on the same screen, you 
can have different "levels" of blurry, for ex., on a book page where text font, 
size and formatting is homogeneous, it can get more blurry on the right side of 
the screen.

Version 1.2
Android 2.2.1
HTC/Google Nexus One phone, screen size 480x800 px.

Original comment by fabianoe...@gmail.com on 8 Nov 2010 at 11:10

GoogleCodeExporter commented 8 years ago 
I have changed bitmap filtering. Please check is that issue is reproduced on 
your device with 1.3 VuDroid version. I think it should be fixed.

Original comment by pavel.ti...@gmail.com on 15 Dec 2010 at 6:11

GoogleCodeExporter commented 8 years ago 
this issue is now fixed, thanks!

can it be that the new version also caches a lot less/worse than the old 
version?
now i have lots of grey rectangles that slowly get reloaded when i scroll 
around (even when there is just one page in the document).
sorry if this is supposed to be a new bug, i'm just not sure whether it's 
related to this bugfix.

Original comment by burian...@gmail.com on 16 Dec 2010 at 8:34

GoogleCodeExporter commented 8 years ago

Original comment by pavel.ti...@gmail.com on 24 Dec 2010 at 3:19

GoogleCodeExporter commented 8 years ago 
Yes, the blurry looks like fixed on N1 too. Thanks.

But, as burian.da pointed out, there is no pre-render now, every time you 
scroll the document, in any direction, it renders on demand, causing lots of 
visible and a little bit slow gray boxes. Before, I used to see this rendering 
only when I scrolled by great amounts and when scrolling fast. Now, scrolling 
very slowly and only bits it gets the annoying rendering gray boxes..

Original comment by fabianoe...@gmail.com on 24 Dec 2010 at 10:50