Discussion Forums

I don't really understand why it's rendering all these 'extra' layers when it's zoomed in to a small area. The page takes about 45 seconds to load (which is quite unacceptable).

- Please Advise -

Extent -
(-84.4512837837838 , 39.15) / (-84.4237162162162 , 39.13)

N: Country
Shape Render Time: 0
Label Render Time: 0.000280203210184535
N: States
Shape Render Time: 0.143416830910074
Label Render Time: 5.02857206712026E-06
N: Counties
Shape Render Time: 0
Label Render Time: 3.35238137808017E-06
N: Detailed Urban areas
Shape Render Time: 0
Label Render Time: 3.35238137808017E-06
N: Urban areas
Shape Render Time: 0
Label Render Time: 2.79365114840015E-06
N: County
Shape Render Time: 0.00512551176196975
Label Render Time: 2.79365114840015E-06
N: Rivers
Shape Render Time: 0
Label Render Time: 8.93968367488047E-06
N: Rivers
Shape Render Time: 0.00336383534778862
Label Render Time: 2.51428603356013E-06
N: Lakes
Shape Render Time: 0
Label Render Time: 2.79365114840015E-06
N: swamps
Shape Render Time: 0
Label Render Time: 2.79365114840015E-06
N: Lakes
Shape Render Time: 0.0019262224668219
Label Render Time: 0.0832644931129515
N: Bureau Of Indian Affairs
Shape Render Time: 9.74984250791651E-05
Label Render Time: 8.04571530739242E-05
N: Forest Service
Shape Render Time: 0.000248914317322453
Label Render Time: 3.21269882066017E-05
N: Fish and Wild Life Service
Shape Render Time: 0.00057660959702979
Label Render Time: 0.0186601928457388
N: National Park Service
Shape Render Time: 0.000108393664557926
Label Render Time: 5.50349276234829E-05
N: Department Of Defense
Shape Render Time: 0.000238857173188212
Label Render Time: 3.15682579769216E-05
N: Road
Shape Render Time: 0.161033595051885
Label Render Time: 0.378997330666328
N: 107th Congressional District
Shape Render Time: 0
Label Render Time: 0
N: Railroads
Shape Render Time: 0.0798688101420711
Label Render Time: 4.74920695228025E-06
N: US Highway
Shape Render Time: 0
Label Render Time: 3.35238137808017E-06
N: Highway
Shape Render Time: 0
Label Render Time: 2.79365114840015E-06
N: Primary Roads
Shape Render Time: 0
Label Render Time: 3.07301626324016E-06
N: Secondary Roads
Shape Render Time: 0
Label Render Time: 3.07301626324016E-06
N: Major cities
Shape Render Time: 0
Label Render Time: 3.07301626324016E-06
N: Towns
Shape Render Time: 0
Label Render Time: 2.79365114840015E-06
N: Towns
Shape Render Time: 0
Label Render Time: 2.51428603356013E-06
N: Landmark
Shape Render Time: 0.0057325721565171
Label Render Time: 0.00902405193956215
N: places
Shape Render Time: 0.00155801924546276
Label Render Time: 5.22412764750827E-05
N: Foreign Cities
Shape Render Time: 5.22412764750827E-05
Label Render Time: 1.64825417755609E-05
N: Big cities
Shape Render Time: 0
Label Render Time: 3.35238137808017E-06

I tested the extent you give me using the current version of the Webforms Edition and Render USA and the response time were less than 1 second. What you can do is call support at 866-847-7510 and we can try and track down the issue. 45 seconds is unacceptable, and I am sure there is something major wrong to get results like that. We strive for sub second response times with Render USA.

>>I don't really understand why it's rendering all these 'extra' layers when it's zoomed in
>>to a small area.

What you are seeing are the last render times for that layer. When we implemented the render times metric we only updated the times for layers that are drawn so a layer that is no longer being drawn still would have its last time in the variable which can easily throw you off. In the latest version being released this week we have fixed this so layers not being rendered at the extent show as zero. We have also rounded the results so you get numbers like 0.001 instead of number like 75.009345E-01. This makes it much easier to read and find where the bottlenecks are.

Thanks

Issue has been resolved with new version and the utilization of Spatial Indexes (which caused an error in the version we were using).

The map renders very quickly now.

Thanks!

HI,

Can you help me drawing a blank map with 49.248600000000000,-123.120200000000000 as center latitude and longitude?

I used the above sample but the map is not seen.

thanks in advance

govind,

Thank you and please look at this post:
http://gis.thinkgeo.com/Support/DiscussionForums/tabid/143/aff/12/aft/8911/afv/topic/Default.aspx#27968

Regards,

Gary

can halp me map edcation

sory

Hello jemal,

Have you met any problem and need help?

Regards,

Gary