# Integration with Map Suite Web 3.0 **URL:** \ **Category:** Routing\ **Created:** [September 1, 2009, 8:09am UTC](https://community.thinkgeo.com/t/integration-with-map-suite-web-3-0/7491 "2009-09-01T08:09:42Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![mainini](https://community.thinkgeo.com/letter_avatar_proxy/v4/letter/m/d6d6ee/32.png) [@mainini](https://community.thinkgeo.com/u/mainini)\ **Post date:** [September 1, 2009, 8:09am UTC](https://community.thinkgeo.com/t/integration-with-map-suite-web-3-0/7491/1 "2009-09-01T08:09:42Z")
Hi, this extension is very interesting, above all the drive time feature. I'd like to know if it's possible to generate also isodistance polygons and how I can integrate the routing capabilities with Map Suit Web 3.0 using Google/Yahoo/... maps without having a rtg file. It should be very helpful if you have any example. Thanks in advance, Fabio ---
**Author:** ![David](https://community.thinkgeo.com/letter_avatar_proxy/v4/letter/d/aeb1de/32.png) [@David](https://community.thinkgeo.com/u/David)\ **Post date:** [September 1, 2009, 10:29pm UTC](https://community.thinkgeo.com/t/integration-with-map-suite-web-3-0/7491/2 "2009-09-01T22:29:37Z")
Fabio,      If you have the Rtg file you can create the polygon and then project it to overlay it onto Google maps or yahoo maps.  We have that kind of integration.  Without the Rtg file we can’t create the distance polygon.  We have no access to Google or Yahoo maps underlying data to build the polygon off of.  I hope that answers your question, I think I understood it properly.  Let me know if I was mistaken.      David  ---
**Author:** ![mainini](https://community.thinkgeo.com/letter_avatar_proxy/v4/letter/m/d6d6ee/32.png) [@mainini](https://community.thinkgeo.com/u/mainini)\ **Post date:** [September 10, 2009, 8:07am UTC](https://community.thinkgeo.com/t/integration-with-map-suite-web-3-0/7491/3 "2009-09-10T08:07:59Z")
Thanks David,   and what about isodistances? Are they supported by Map Suite Routing Extension? ---
**Author:** ![David](https://community.thinkgeo.com/letter_avatar_proxy/v4/letter/d/aeb1de/32.png) [@David](https://community.thinkgeo.com/u/David)\ **Post date:** [September 11, 2009, 3:16am UTC](https://community.thinkgeo.com/t/integration-with-map-suite-web-3-0/7491/4 "2009-09-11T03:16:10Z")
Fabio, Sorry I didn't read your post carefully enough the first time.  Yes, the Map Suite Routing Extension does support IsoDistance calculation.  You can check it out in the samples that come with the evalaution.  The API is called GetServiceArea and allows you to pass in time, driving speed etc.  Attached is a screenshot of what it returns.  You can also take the polygon which may be in decimal degrees and project it to overlay it only Google Maps, Yahoo Maps, Virtual Earth etc. David   ![](https://community.thinkgeo.com/uploads/default/original/2X/4/4ec5835eb457ea93ec42b1431a4d2e379dd4d233.jpg) ---
**Author:** ![Ben](https://community.thinkgeo.com/user_avatar/community.thinkgeo.com/ben/32/25720_2.png) [@Ben](https://community.thinkgeo.com/u/Ben)\ **Post date:** [September 11, 2009, 10:35am UTC](https://community.thinkgeo.com/t/integration-with-map-suite-web-3-0/7491/5 "2009-09-11T10:35:09Z")
Fabio,  The attachment is a sample (RoutingServiceAreaDemo.zip) about how to generate an isoDistance using MapSuite Routing. Please let us know whether it is what you want. ![](https://community.thinkgeo.com/uploads/default/original/2X/a/ad02264bfaed19a1e22be23f2ec56c2f83206543.jpg) Thanks,   Ben [1180-RoutingServiceAreaDemo.zip](https://community.thinkgeo.com/uploads/default/original/2X/0/0858070730bf70eec3b777faf519e767c5913e2f.zip) (14.6 KB)