[14.0][IMP] web_google_maps: Add marker color by field function

[lieblinger]

This commit makes it possible to specify a field_name in the color attribute. By using a field_name instead of color it groups records with an identical field relation into groups with the same color

[gityopie]

Hi @lieblinger

Thank you for the PR!

I guess this module google_marker_icon_picker already does your proposed feature, have you check?

Anyway, the predefined color on this line https://github.com/gityopie/odoo-addons/blob/14.0/web_google_maps/static/src/js/view/google_map/google_map_renderer.js#L16 can be ignored,
You can use the build-in widget color to set marker color (the marker is an SVG) if you want to have more options for the color
or the new widget google_marker_picker from the module google_marker_icon_picker with limited option

[lieblinger]

Hi @gityopie,
Thanks for your fast response. My PR calculates the marker color based on a specified field the same way as the Odoo calendar does it. But you're right this also can be achieved with your google_marker_icon_picker module.