def _make_reader(self, filename):
"Internal function."
extension = None
parts = filename.split('.')
if len(parts) > 1:
extension = parts[-1]
else:
raise RuntimeError(
"Filename has no extension, please guess reader to use")
if extension == 'png':
return vtkPNGReader()
elif extension == 'bmp':
return vtkBMPReader()
elif extension == 'ppm':
return vtkPNMReader()
elif extension == 'tif' or extension == 'tiff':
return vtkTIFFReader()
elif extension == 'jpg' or extension == 'jpeg':
return vtkJPEGReader()
elif extension == 'vti':
return vtkXMLImageDataReader() # noqa: F821
else:
raise RuntimeError("Cannot infer filetype from extension:",
extension)
def _make_reader(self, filename):
"Internal function."
extension = None
parts = filename.split('.')
if len(parts) > 1:
extension = parts[-1]
else:
raise RuntimeError(
"Filename has no extension, please guess reader to use")
if extension == 'png':
return vtkPNGReader()
elif extension == 'bmp':
return vtkBMPReader()
elif extension == 'ppm':
return vtkPNMReader()
elif extension == 'tif' or extension == 'tiff':
return vtkTIFFReader()
elif extension == 'jpg' or extension == 'jpeg':
return vtkJPEGReader()
elif extension == 'vti':
return vtkXMLImageDataReader() # noqa: F821
else:
raise RuntimeError(
"Cannot infer filetype from extension:", extension)
