Modifying shapes at leaves by the value of attributes.

[lcarlon77-dev]

Dear developers,

I'm starting to exploit the potential of TreeViewer, with all its merciful user-friendliness, in my modest phylogenetic work. Thanks!

During my clumsy tinkering I have just found an issue concerning the node shapes module: I study parasitic plants and I'd like to add a shape indicating the nature of the host in the terminal leaf, beside the name of the accession. Judging by the description of the corresponding plot action (https://github.com/arklumpus/TreeViewer/blob/main/Modules/7434420a-1afd-46ee-aeea-75ed8a5eeada/Readme.pdf), the "size of the shape and its
colour can vary from node to node based on the value of attributes of the nodes", but I've been unable to do so. I created a new attribute ('Host') in the selection module, but I can't see the way to filter by its values.

Any input would be welcome. Thanks in advance,

Luis