def cmsDoTransform(hTransform,
inputBuffer,
outputBuffer,
buffersSizeInPixels=None):
"""
Transform color values from inputBuffer to outputBuffer using provided lcms transform handle.
hTransform - a valid lcms transformation handle
inputBuffer - 4-member list object. The members must be an integer between 0 and 255
outputBuffer - 4-member list object with any values for recording transformation results.
Can be [0,0,0,0].
buffersSizeInPixels - parameter for python-lcms compatibility. Can be skipped.
"""
if type(inputBuffer) is types.ListType and type(
outputBuffer) is types.ListType:
outputBuffer[0], outputBuffer[1], outputBuffer[2], outputBuffer[
3] = _cms.transformPixel(hTransform, inputBuffer[0],
inputBuffer[1], inputBuffer[2],
inputBuffer[3])
return
else:
raise cmsError, "inputBuffer and outputBuffer must be Python 4-member list objects"
def cms_do_transform(transform, inbuff, outbuff):
"""Transform color values from inputBuffer to outputBuffer using provided
lcms transform handle.
:param transform: valid lcms transformation handle
:param inbuff: 4-member list. The members should be between 0 and 255
:param outbuff: 4-member list. The members should be between 0 and 255
"""
if isinstance(inbuff, list) and isinstance(outbuff, list):
ret = _cms.transformPixel(transform, *inbuff)
outbuff[0] = ret[0]
outbuff[1] = ret[1]
outbuff[2] = ret[2]
outbuff[3] = ret[3]
return
else:
msg = 'inbuff and outbuff must be Python 4-member list objects'
raise CmsError(msg)
def cms_do_transform(hTransform, inbuff, outbuff):
"""
Transform color values from inputBuffer to outputBuffer using provided
lcms transform handle.
hTransform - a valid lcms transformation handle
inbuff - 4-member list object. The members must be an integer
between 0 and 255
outbuff - 4-member list object with any values for recording
transformation results. Can be [0,0,0,0].
"""
if type(inbuff) is types.ListType and type(outbuff) is types.ListType:
ret = _cms.transformPixel(hTransform, *inbuff)
outbuff[0] = ret[0]
outbuff[1] = ret[1]
outbuff[2] = ret[2]
outbuff[3] = ret[3]
return
else:
msg = 'inputBuffer and outputBuffer must be Python 4-member list objects'
raise CmsError, msg
def cms_do_transform(hTransform, inputBuffer, outputBuffer, buffersSizeInPixels=None): """ Transform color values from inputBuffer to outputBuffer using provided lcms transform handle. hTransform - a valid lcms transformation handle inputBuffer - 4-member list object. The members must be an integer between 0 and 255 outputBuffer - 4-member list object with any values for recording transformation results. Can be [0,0,0,0]. buffersSizeInPixels - parameter for python-lcms compatibility. Can be skipped. """ if type(inputBuffer) is types.ListType and type(outputBuffer) is types.ListType: outputBuffer[0], outputBuffer[1], outputBuffer[2], outputBuffer[3] = _cms.transformPixel(hTransform, inputBuffer[0], inputBuffer[1], inputBuffer[2], inputBuffer[3]) return else: raise CmsError, "inputBuffer and outputBuffer must be Python 4-member list objects"
def cms_do_transform(hTransform, inbuff, outbuff): """ Transform color values from inputBuffer to outputBuffer using provided lcms transform handle. hTransform - a valid lcms transformation handle inbuff - 4-member list object. The members must be an integer between 0 and 255 outbuff - 4-member list object with any values for recording transformation results. Can be [0,0,0,0]. """ if type(inbuff) is types.ListType and type(outbuff) is types.ListType: ret = _cms.transformPixel(hTransform, *inbuff) outbuff[0] = ret[0] outbuff[1] = ret[1] outbuff[2] = ret[2] outbuff[3] = ret[3] return else: msg = 'inputBuffer and outputBuffer must be Python 4-member list objects' raise CmsError, msg
