[OpenLayers-Users] TileCache works when used through wms layer
but not as a TileCache Layer
Lance Dyas
lancelot at inetnebr.com
Fri Jan 11 00:51:27 EST 2008
The fix is great and the tilecache layer is working nicely ... but isnt
there always a but...
this is probably an easy one.. ;-) the overview map now isnt recognising
the
layer name properly in the urls it requests...
http://www.dyasdesigns.com/tiles/%5Bobject%20Object%5D/08/000/000/000/000/000/000.png
http://www.dyasdesigns.com/croatia/zagrebopen2.htm
Erik Uzureau wrote:
> Hi Brent, thanks for this patch... it looks like a good fix. Do you
> think you could turn this into a ticket? I think this is something we
> should have in OpenLayers.
>
> E
>
> On 1/10/08, Brent Pedersen <bpederse at gmail.com> wrote:
>
>> here's a patch that fixes that. i just checked the code in Layer.py
>> from tilecache to see what it did.
>>
>> svn diff TileCache.js
>> Index: TileCache.js
>> ===================================================================
>> --- TileCache.js (revision 5710)
>> +++ TileCache.js (working copy)
>> @@ -103,8 +103,8 @@
>> var res = this.map.getResolution();
>> var bbox = this.maxExtent;
>> var size = this.tileSize;
>> - var tileX = Math.floor((bounds.left - bbox.left) / (res * size.w));
>> - var tileY = Math.floor((bounds.bottom - bbox.bottom) / (res * size.h));
>> + var tileX = Math.round((bounds.left - bbox.left) / (res * size.w));
>> + var tileY = Math.round((bounds.bottom - bbox.bottom) / (res * size.h));
>> var tileZ = this.map.zoom;
>> /**
>> * Zero-pad a positive integer.
>>
>>
>>
>> On Jan 10, 2008 10:23 AM, Erik Uzureau <erik.uzureau at metacarta.com> wrote:
>>
>>> Hi everyone... Lance is still stuck on this. Can anyone help?
>>>
>>> Here is an updated email that he's sent. Notice how there is a
>>> stripe of duplicated tiles on the lefthand side... seems strange.
>>>
>>> http://www.dyasdesigns.com/croatia/zagrebopenerror.htm
>>>
>>>
>>> -e
>>>
>>>
>>> On 12/9/07, Lance Dyas <lancelot at inetnebr.com> wrote:
>>>
>>>> To give a little more clue the most obvious error is
>>>> TileCache Layer is doubling a Stripe of the tiles on left side at the
>>>> outer most zoom
>>>>
>>>> http://www.dyasdesigns.com/croatia/zagrebopen2.htm
>>>>
>>>> after zooming in some of the top row(s) of tiles are being repeated
>>>>
>>>> Lance Dyas wrote:
>>>>
>>>>> Works great as a WMS but and through TileCache but not as TileCache Layer
>>>>>
>>>>> here it is as a WMS
>>>>> http://www.dyasdesigns.com/croatia/zagrebopen.htm
>>>>>
>>>>> but switching to a TileCache.... layer does some wierd things.. really
>>>>> wierd things?
>>>>> http://www.dyasdesigns.com/croatia/zagrebopen2.htm
>>>>> _______________________________________________
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>>>>>
>>>>> .
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>>>>>
>>>>>
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>
> .
>
>
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