First of all, I understand that 4D View Pro is based on SpreadJS so some of the requested features are out of 4D’s control
I am investigating the possibilities of the charts in 4D View Pro, and what would be needed to to use them
1 of my requirements is to create a trendline (see picture). In excel there is a standard option to create a trendline, but combining 2 type of charts would also be an option.
Is this possible in 4D View Pro?