Vision Services Integration in Share Point 2010

 Go to  Central Administrator -> System Settings -> Manage Services on Server

Manage Services on Server

 We have to start Visio Graphics Service.

Visio Graphics Service

 Go to the site url and create New Site from “Site Actions”

Now from Application Management -> Service Application -> Manage Service Application start  Visio Service

Create application pool

Make Web drawing by saving image as .VDW

Upload .VDW file in Shared Document in subsite

Now create your site page and add Visio web Access web part

Assign web drawing url from shared document.

Finally you can see web diagram in web part in your site page.