Default visualization customization

[aroyappan]

I'm new to power bi custom visuals. I want to customize the default visualization. 

Let say I want to customize 'Filled Map' visualization. Add customization on top of default 'Filled Map', what needs to be done?

Where can I get the source code of the default visualization?

 

[v-chuncz-msft · Accepted solution]

@aroyappan,

Here is the discussion of a similar post.

https://community.powerbi.com/t5/Developer/Power-BI-Table-Visual-Source-Code/m-p/196185