Hi Justin,

I understand the original intent. My comment was with the thought in mind that the solid shapes DO have borders. They just happen to be the same color/colors as the note, and is 1x1 pixel in size. When using lighter colors, if that border could be thicker, and the color for it could be set then there is even more information that one marker can convey. Just a thought. And I can see how the above would not be clear in my original comment.

Kind Regards,
Fleet