Hello,
I have a C++ program that simulates the movements of polygons. It runs a
plotting function e.g. every 100 iterations of the simulation. Why is it that
when I use PLPLOT there is lots of flickering, but with PGPLOT it looks great
without any flickering? Is PGPLOT much faster than PLPLOT or am I doing
something wrong? With plplot it is too much flickering to be able to watch
the polygons move around. I have tried setting the xwin device options
nobuffering and sync, but there was no difference.
Here is a description of the code:
void new_page() {
plclear();
plbox("bcinst", 0, 0, "bcinst", 0, 0);
}
void plot() {
new_page();
{..calculate plot quantitie here...}
{... some plline() functions...}
}
int main() {
plsdev("xwin");
plinit();
plenv(xmin, xmax, ymin, ymax, 1, -2);
for(int i = 0; i != i_max; ++i) {
{...simulation_code here...}
if(i % 100 == 0) plot();
}
plend();
return(0);
}
Best regards,
Torquil Sørensen
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