I want to mark a certain section of blood vessels with some attribute. I thought I could draw line by Markup line widget to get the position of vessels. And read some value of attribues from ComboBox. Finally show the result to table viewer and can save the table with csv format. Some questions occured to me:
- How can I get Line Markup in real time? That’s means, if I draw a line in current data view, the coordinates of line’s two points can send to table viewer in time.
- How can I save the table data with csv format from table viewer ?