Functional design requirements of Mindmap

[SONGjiemo]

Is your feature request related to a problem? Please describe.
For the functional requirements of Mindmap, I made an interface design. Please see the picture below

Describe the solution you'd like

Font ：Font color, bold, italic, underline, centerline, horizontal text, vertical text, left-justified, center-justified, right-justified.
frame：Border thickness, border style (solid line, dashed line), border color, radian.
Theme: Theme style graphics
Label：In progress, confirmed, completed, closed, to be confirmed.
Functio：Connection line, outline, frame
Connection line

outline

frame

Label