inline void show_splot_surface(Domain& d, st idx) {
std::list<Gnuplot_actor> slga;
Gnuplot_actor sga;
GnuplotActor_LeafNodesSurface(sga, d.grid(), idx);
//GnuplotActor_NodesSurface(sga, pn, 0);
slga.push_back(sga);
GnuplotActor_GhostNodesSurface(sga, d.ghost(), idx);
slga.push_back(sga);
//sga.show_data();
Gnuplot sgp;
//sgp.set_equal_ratio();
sgp.set_view(45, 10, 1, 1);
sgp.set_palette_blue_red();
sgp.set("ticslevel 0");
//sgp.set_xrange(1.4, 2.0);
//sgp.set_yrange(1.4, 2.0);
sgp.splot(slga);
}
// ----------------------------------------------------------------------
bool ShowPopulation(Gnuplot &gplot, const CPopulation &pop, const std::string &legend)
{
if (!SaveToFile(legend, pop, ios_base::out)) return false;
size_t n = 0;
#ifdef OUTPUT_DECISION_VECTOR
n = pop[0].vars().size();
#endif
if (pop[0].objs().size() == 2)
{
gplot.plot(legend, n+1, n+2);
return true;
}
else if (pop[0].objs().size() == 3)
{
gplot.splot(legend, n+1, n+2, n+3);
return true;
}
else // only plot 2-D or 3-D figures
return false;
}
