Grx.Context.save_to_ppm

@accepts(Grx.Context, filename, unicode)
@returns(bool)
def save_to_ppm(self, filename, comment):
    # Python wrapper for grx_context_save_to_ppm()

Dump a context in a PPM file (real color)

This routine works both in RGB and palette modes

self

Context to be saved or None to use the global context

filename

Name of ppm file

comment

string saved like a comment in the ppm file

Returns