After I open an EXR image and detect its true datawindow, can I directly modify the xmin, ymin, xmax, ymax values in the input EXR header? Do I have to open and write a new EXR file with datawindow Cropped Image?
Is the input EXR image file opened in ImfOpenInputFile( filename ) with "r+" or "r" only ? If not, it seems that I have to open a new EXR image file and set new datawindow values in header, but everything else stays the same as the input EXR image. Thanks in advance, zizi _______________________________________________ Openexr-devel mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/openexr-devel
