Grx.query_pnm_file
@accepts(filename, Grx.PnmFormat, int, int, int) @returns(bool) def query_pnm_file(filename, format, width, height, maxval): # Python wrapper for grx_query_pnm_file()
Query format, width and height data from a PNM file
- filename
Name of pnm file
- format
the Grx.PnmFormat of the file
- width
return pnm width
- height
return pnm height
- maxval
max color component value
- Returns