Src: https://vb6awards.blogspot.com/2017/11/vb6-graph-control.html
Graph.ctl is the main control used in this library. In general if this were to be ported to stdVBA then we'd need components system already.
Graph.ctl can be implemented however as a UserForm directly.
Graph.ctl is implemented in VB
Note this library uses VB6's PictureBox control, which is incompatible with VBA. In VBA will have to use GDI to draw to an image and then dump the image to a file, or a picture object