On Linux 64bit, reopening of a second window works fine, as expected. On
Windows it does not, and behaves as you reported. This is most likely
related to the use of a separate thread (TPTCWrapperThread) in ptcgraph.
As far as I know graph and wincrt do not use threads. I suspect that on
windows, the ptc thread is not properly terminating for some reason.
Stefan
On 06/23/2017 11:20 AM, James Richters wrote:
I ran into an unexpected issue with ptcgraph. If I use closegraph, I
cannot re-open a new ptcgraph window with Initgraph. It looks like it
opens the second graph window but then closes it immediately after.. my
program is then appears to be locked up after this happens.. no errors,
just locked up. test program is below. If I comment out ptcgraph and
ptccrt and uncomment graph and wincrt, it works as expected.
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