Hi, I wonder if I am doing anything wrong. I copied the example code from perldoc Chart::Clicker into a perl file. But the PNG created contains only a black rectangle on white background.
Then I picked one file from the test directory, one with Chart::Clicker::Simple, same result.
I am not new to perl, programming websites fulltime more than 6 years, so I hopefully make no mistakes :-)
It would be nice to know if the sample is ok, so I can dig into the code to see whats going wrong. The perl GD library module is working perfect, because I use it very very often.