Intersection of 2 polygons
I am trying to find out the intersection of 2 polygons (By Area)
Technically Intersection of 2 polygon is line or lines.
I want Overlapping area. How to find it.
We have map with Survey no parcels. and zone marking on it.
If user select or enter particular survey no. output will be that particular parcel with zone mapping over it.
For more clarification I am attaching hand drawn sketch.
Please find the attachment.
Thanks
Hi Djay,
Thanks for your detail description.
We provide some APIs like calculate intersection or different between base shapes, so you can build your algorithm using them follow your requirement.
I am sorry your scenario is more complex than we can support in forum, if you want to get further support please contact our professional service.
Here we can just provide some thinking about it, for your scenario, it looks you need to build a function to combine all polygons in first file to get one standalone polygon which contains all polygons. Then you can get different between the standalone polygon and zone1 and zone2.
Wish that’s helpful.
Regards,
Don
Hello Don,
Thanks for your reply.
I have received one solution in past. (But it is for Desktop). For your reference here I am forwarding the link.
Can you guide us to convert it in Web Based control.
thinkgeo.com/forums/MapSuite/tabid/143/aft/11075/Default.aspx
Thanks
Hi Djay,
It looks your solution for Desktop is between two simple polygon, but not for many polygons, they are different.
And in fact your code is based on our core, but not related with Desktop Edition or Web Edition.
So what’s your issue when convert code to WebEdition? I think our HowDoISamples contains most different between Desktop and Web, please view this sample project first.
Regards,
Don