how to add colors for vector map by size

Question

Hey,

I made a quiver map (vector map). all the arrows are black.. is there an option to add colors per arrows sizes?

Thanks

Mark_Zwald · Answer

Create a column in your data table which is proportional to the magnitude of the vectors you are plotting.  Put that column into the Color role in Graph Builder, or you can go to the Row menu and select "Color or Mark by Column" and you can color your rows by that column and those colors would persist in any visual you make.

Mark