Venn diagrams

I would like to make some Venn diagrams with Igor. Is it possible?
Thanks
Thanks, but I am thinking something more complex, i.e. the diagram in which the intersection of the circle depends on the intersection of the dataset.
Is it possible?
Hi,

If you can define the coordinates programmatically then the graphic objects position and size can be placed via code.

Look up programmatic drawing in the manual.

Andy
simcacl wrote:
Thanks, but I am thinking something more complex, i.e. the diagram in which the intersection of the circle depends on the intersection of the dataset.
Is it possible?


I think you mean an Euler plot rather than a Venn diagram? As Andy says, you'd need to code something up. For two groups with one intersection that would be OK, but for three groups it gets more complicated. IMO, it would be quicker to jump to R or a program like eulerAPE to do this task.