0
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1answer
200 views

How can I draw with coordinates of intersection in pgfplots?

When using pgfplots, the command \pgfgetlastxy works well without axis environment and with axis environment set as default. But it is hard getting the correct coordinate of intersecting, when ...
4
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1answer
303 views

More: Generalised: Accessing the logic values of a TikZ coordinate

This is a follow-up question to: Generalised: Accessing the logic values of a TikZ coordinate. In that question a PGFplot answer was suggested by jake. I took that answer and modified it to the ...