Hi,

Have a look at my example of intersections.
http://www.andypope.info/charts/intersection.htm

Cheers
Andy

Ani wrote:
Hi All
We want to generate Canpbell diagrams . For that we need to mark
intersection point in charts having horizantal lines, vertical lines and many
diagonal lines.
Is there any way to detect intersection points between any of these lines
when required and then put a dot mark there automatically

--

Andy Pope, Microsoft MVP - Excel
http://www.andypope.info