def save(self, fname, format):
"""
Save the scene to a file
@param fname: The name of the file to save the scene to
@type fname: string
@param format: The format in which to save the scene
@type format: Image object or string
"""
debugMsg("Called Scene.save()")
if fname is None or fname == "":
raise ValueError, "You must specify an output filename"
if format is None or format == "":
raise ValueError, "You must specify an image format"
# now check the type of arguments sent in
if __debug__:
assert isinstance(fname, str), "Incorrect data type; expected str"
assert isinstance(format, str), "Incorrect data type; expected str"
# do a check to see if the file exists
fileCheck(fname)
# print a warning message if get to here
overrideWarning("Scene.save")
return
def load(self, fname):
"""
Loads image data from file.
@param fname: The filename from which to load image data
@type fname: string
"""
debugMsg("Called Image.load()")
fileCheck(fname)
return
def load(self, fname):
"""
Loads jpeg image data from file.
@param fname: The filename from which to load jpeg image data
@type fname: string
"""
debugMsg("Called JpegImage.load()")
# do a check to see if the file exists
fileCheck(fname)
# print a warning message if get to here
overrideWarning("JpegImage.load")
return
def load(self, fname):
"""
Loads pnm (ppm, pgm, pbm) image data from file.
@param fname: The filename from which to load pnm image data
@type fname: string
"""
debugMsg("Called PnmImage.load()")
# check to see if the file exists
fileCheck(fname)
self.renderer.runString("# PnmImage.load()")
evalString = "_pnmReader.SetFileName(\"%s\")" % fname
self.renderer.runString(evalString)
return
def load(self, fname):
"""
Loads tiff image data from file.
@param fname: The filename from which to load tiff image data
@type fname: string
"""
debugMsg("Called TiffImage.load()")
# check to see if the file exists
fileCheck(fname)
self.renderer.runString("# TiffImage.load()")
evalString = "_tiffReader.SetFileName(\"%s\")" % fname
self.renderer.runString(evalString)
return
def load(self, fname):
"""
Loads jpeg image data from file.
NOT supported by this renderer module
@param fname: The filename from which to load jpeg image data
@type fname: string
"""
debugMsg("Called JpegImage.load()")
fileCheck(fname)
# this ability not handled by this renderer module
unsupportedError()
return
def load(self, fname):
"""
Loads ps image data from file.
B{NOT} supported by this renderer module
@param fname: The filename from which to load ps image data
@type fname: string
"""
debugMsg("Called PsImage.load()")
# this ability not handled by this renderer module
unsupportedError("BASE")
# do a check to see if the file exists
fileCheck(fname)
return
def load(self, fname):
"""
Loads pdf image data from file.
B{NOT} supported by this renderer module
@param fname: The filename from which to load pdf image data
@type fname: string
"""
debugMsg("Called PdfImage.load()")
# need to check that the file exists
fileCheck(fname)
# this ability not handled by this renderer module
unsupportedError()
return
def load(self, fname):
"""
Loads pdf image data from file.
B{NOT} supported by this renderer module
@param fname: The filename from which to load pdf image data
@type fname: string
"""
debugMsg("Called PdfImage.load()")
# need to check that the file exists and is readable etc here
# *before* we add to the evalString, better to get the feedback
# now rather than at the end of the script
# this ability not handled by this renderer module
unsupportedError("BASE")
# do a check to see if the file exists
fileCheck(fname)
return
