Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Get Fabric Certified for FREE during Fabric Data Days. Don't miss your chance! Request now
Hi, I've found the visual Heatmaps 1.1.10 and it's great. However there's a bug in it and the author seem to have orphaned the project. I've tried to open the pbiviz in 7-zip and taken a look at the .json but it's a mess.
Does anyone have any tips on how to get my hands on the sourcecode? or another vizual with the same end results i.e using WGS84 coordinates to illustrate a heatmap on a map.
Solved! Go to Solution.
Hi @Barbapappa,
It should be better to contact the visual author to get further support, you find the home page by clicking the 'support' which list on the business app -> detail + support page:
Business Apps – Microsoft AppSource
PowerBI - Heatmap Custom Visual (weiweicui.github.io)
If the above does not help, you can also consider using script-based visuals(R/Python) that allow you to coding custom scripts to invoke libraries/packages to manually plot and design the graph.
Regards,
Xiaoxin Sheng
Hi @Barbapappa,
It should be better to contact the visual author to get further support, you find the home page by clicking the 'support' which list on the business app -> detail + support page:
Business Apps – Microsoft AppSource
PowerBI - Heatmap Custom Visual (weiweicui.github.io)
If the above does not help, you can also consider using script-based visuals(R/Python) that allow you to coding custom scripts to invoke libraries/packages to manually plot and design the graph.
Regards,
Xiaoxin Sheng
Check out the November 2025 Power BI update to learn about new features.
Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!
| User | Count |
|---|---|
| 5 | |
| 2 | |
| 2 | |
| 2 | |
| 2 |