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Tiles Not Displaying (Stripes)
I have problem with reading some images on certain depths, there are white ssquaress instead images, but when I zoom out or zoom in there pictures shows up, it i use deepzoom composer to generate images and xml .
Anybody help!!
Anybody help!!
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Fixing the erroneous hashCode in ImagePyramidTile solves the problem of stripes appearing. Claudius' fork offers one possible solution:
http://github.com/ccoenen/openzoom-sd...
Cheers,
Daniel
I’m relieved
The company says
this solves the problem
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Alex,
I ran it with Firebug as well. Please, just try to re-upload your highest level of the Deep Zoom image so we can rule out such a problem.
Another thing I just realized is that I have a bug in the tile hash function:
http://github.com/openzoom/sdk/blob/m...
If you come up with something more clever, e.g. 10-11-0 (level, column, row) currently has the same hash as 10-1-10, then this might also fix the disappearing tiles.
Cheers,
Daniel
The company says
this solves the problem
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Inappropriate?swider132,
Could you please publish an example that reproduces the problem and post a link, thanks.
–Daniel -
Inappropriate?Hi
here is the webpage..
http://testyourwebpage.com/www.thevoi...
I have attached a screenshot
if I slide there and zoom you will see that there is white stripe instead of the tiles, but when I save the location and go there directly it looks ok.
http://testyourwebpage.com/www.thevoi.../x=0.009618961372144186/y=0.6462748884173214/w=0.07998457385268029/h=0.11061231533819232
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Inappropriate?swider132,
Thanks for the details and the screenshots. This problem has in fact been reported once already, although in that case it was black stribes:
http://getsatisfaction.com/openzoom/t...
I was actually able to reproduce the problem in your link but I can't exactly pinpoint the cause of the problem. I strongly urge you to re-upload your highest level tiles as it seems to me they are not even available from the server. If you look closely it seems that when the problem doesn't exist, the affected area is not as sharp as its surroundings. Other than that I would suggest a deep-dive debugging session into the TileCache.
Two more things: What's your real name (makes the conversation less akward) and could you please attribute the OpenZoom project as described in this blog post, thanks:
http://gasi.ch/blog/openzoom-sdk
Great site!
Cheers,
Daniel
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Inappropriate?Thanks for fast response, how can i trace these images, I have difficulties of finding it in my files(depth folder,row number)?
I will deff put name of the engine in the project.
Thank you.
Alex :] -
Inappropriate?Files are there, I found them.. but i don't know why its not loading it...
any ideas? -
Inappropriate?I tried to run firebug net console, but it works fine on firefox
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Inappropriate?Alex,
I ran it with Firebug as well. Please, just try to re-upload your highest level of the Deep Zoom image so we can rule out such a problem.
Another thing I just realized is that I have a bug in the tile hash function:
http://github.com/openzoom/sdk/blob/m...
If you come up with something more clever, e.g. 10-11-0 (level, column, row) currently has the same hash as 10-1-10, then this might also fix the disappearing tiles.
Cheers,
Daniel
The company says
this solves the problem
-
Inappropriate?I have uploaded highest reslustion tiles, that fixed view on lowest depth, but on higher ones I still have this rendering problem, I will try to look into the ImagepiramidTile class, but I am not sure if i will be able to fix it...
Please let me know if you figure this out...
Alex
I’m desperate
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Inappropriate?Alex,
Here's how Claudius attempted to improve the current hash function:
http://github.com/ccoenen/openzoom-sd...
Also, currently the mouse wheel doesn't work on Mac OS X. Make sure to to enable the workaround:
http://getsatisfaction.com/openzoom/t...
Cheers,
Daniel
I’m confident
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Inappropriate?Daniel,
Thank You soooo much for your help, I think that fixed the white tiles issue.
scrooling works too(as far as on my computer). One more thing, pannig is little choppy, any ideas how can I improve smooth panning?
Thank you
ALex -
Inappropriate?Hello Daniel,
fist of all I want to say thanks for that great work, it was a lot of fun to test the openzoom sdk and play around..
I downloaded the SDK, experimenting with MultiScaleImage and Zoomify pyramid, also tested Photoshop export with Tango.
The problem is that I got big random black stripes on MaxZoom and not moving the ZUI, i also seen that on the WebTrends Example, maybe you got experience with that?
greets Dominik
This reply was created from a merged topic originally titled
Black Stripes at Maximum Zoom with MultiScaleImage Component. -
Inappropriate?Fixing the erroneous hashCode in ImagePyramidTile solves the problem of stripes appearing. Claudius' fork offers one possible solution:
http://github.com/ccoenen/openzoom-sd...
Cheers,
Daniel
I’m relieved
The company says
this solves the problem
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