Hello,
I want to save several histograms in a folder that I draw in a “for” loop. The histograms plot well but when I try to save them using print, the histogram from the previous loop erases the histogram from the next loop. In the end I have more than the histograms from my last one in my files. I don’t know how to modify my path for each loop made.
for (int j = 300; j <= 305; j++ )
{
… I created a canvas and insert the data into hist …
hist->Draw();
c1->Print("/home/dupuy/Documents/code_dupuy/Exercices/Image/1.png");
}
i want to create a path using the j.