Hi everyone!
I want to use colors to display depth level of a lake.
Example:
So, Can Thinkgeo do it ?
Thanks all!
Hi everyone!
I want to use colors to display depth level of a lake.
Example:
So, Can Thinkgeo do it ?
Thanks all!
Nguyen,
You basically need to find a polygon based shapefile for sea depth for your area of interest. Once you have that data, you can use the ClassBreak Style as illustrated in the sample Draw thematic features in the How Do I sample. I did a quick research and I find a shapefile for the seismic hazard for the USA which is a little similar to an sea depth shapefile with concentric polygons. And this is what I did quickly with a ClassBreakStyle in the screen shot below. You need to find your relevant shapefile. By the way, I found that shapefile at mapcruzin.com which is a good source for various free data.
Thanks Val, but I want to process in a object. Can I do?
Nguyen,
I am not sure what you mean by "object". From any "object", you can construct an InMemoryFeatureLayer for example and you can apply a ClassBreakStyle just as for a Shapefile.
We have an example of how to create polygons programatically in a sample of the Code Community. You can check it out:
wiki.thinkgeo.com/wiki/Map_Suite_De...amatically
I cannot be more precise in my responce because I know almost nothing about your case. Thank you.