doc/master/imgconv_8C.html

void imgconv()

{

   TImage *img = TImage::Open("$ROOTSYS/tutorials/visualisation/image/rose512.jpg");

   if (!img) {

      printf("Could not create an image... exit\n");

      return;

   }


   img->WriteImage("rose512.png");

   img->WriteImage("rose512.gif");

   img->WriteImage("rose512.xpm");

   img->WriteImage("rose512.tiff");

}

TRangeDynCast
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
Definition TCollection.h:358

ROOT::Detail::TRangeCast
Definition TCollection.h:311

TImage
An abstract interface to image processing library.
Definition TImage.h:29

TImage::Open
static TImage * Open(const char *file, EImageFileTypes type=kUnknown)
Open a specified image file.
Definition TImage.cxx:118