Hi I am using your diagram tool and I am adding a RichTextNode at runtime. I would like the user to change the font characteristics (size, bold, italic, strikethrough) the size and the font. What I am trying to achieve is somethilng like the attached pictures
For run time changes with RichTextEditor Font properties, we have already included this functionality in our Diagram builder sample. Please refer to the sample from the below mentioned installed location in your machine.