I am experiencing problems under plplot 5.7.1, linux, xwin, c++. with plimage.
The example x20.cpp works fine, but if I try to increase YDIM in line 63
const int x20::YDIM = 420; // (instead of 220)
I get a memory access error. YDIM 320 still works.
Can anybody confirm this problem or indicate a solution?