Can Tableau Use Svg. In Tableau Desktop connect to LongitudeLatitudeTestDataxlsx. Then publish to your server im using Tableau Public for my example.
You can then spend an hour or two adjusting the alignment changing the size of the picture to fit in your custom shape and choosing the exact number of pixels to blur the edges by. Download the attached LongitudeLatitudeTestDataxlsx file which you will find in the upper right-hand corner of this article under Attachments. Tableau shapes and controls can be found in the marks card to the right of the visualization window.
These free images are pixel perfect to fit your design and available in both PNG and vector.
Now using parameter user can dynamically select the number of previous values that is needed to be considered and based on that the analysis will get change. Now edit the SVG in a text editor such as notepad. For more information see Connect to Data. In Tableau Online or Tableau Server Creator role.