[fusion-users] Speed of Fusion vs MapFish (OpenLayers)

Andrew Parker andrew at source3.com
Wed Oct 29 18:39:19 EDT 2008


Interesting, this gives me a starting point to try to speed up Fusion.

~andrew.

Kenneth Skovhede, GEOGRAF A/S wrote:
> A complete guess:
> Fusion uses the default ratio 1.5, meaning that the
> image downloaded/rendered is twice the size.
>
> If you set the ratio to 1.0 in should cut time in half (almost).
> I don't know where to set this with Fusion.
>
> Regards, Kenneth Skovhede, GEOGRAF A/S
>
>
>
> Andrew Parker skrev:
>> I am not sure if there is a way to make Fusion render maps as fast as 
>> OpenLayers.  At this time, I just need a yes or no answer.
>>
>> For example, it would be great if I could make my current Fusion 
>> application (http://216.93.173.156/testing/) draw the map as fast as 
>> my current OpenLayers application (http//:webgis.source3.com) and my 
>> MapFish test at (http://http://216.93.173.156/MFtest/).
>>
>> What I am using for a comparison is the Topo Map Layer with the USGS 
>> wells (the data is limited to New Mexico, USA) at a scale of about 
>> 1:100,000.  When I zoom and pan, I like how fast OpenLayers/MapFish 
>> redraws.
>> I went ahead and turned on the two layers that I am using for a 
>> comparison in MapFish test and my Fusion test.
>>
>> The topo is from TerraServer.  The USGS data is in PostGIS.
>>
>> thanks,
>>
>> ~andrew
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