/usr/lib/python2.7/dist-packages/indigo_renderer.py is in python-indigo 1.1.12-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# Copyright (C) 2010-2011 GGA Software Services LLC
#
# This file is part of Indigo toolkit.
#
# This file may be distributed and/or modified under the terms of the
# GNU General Public License version 3 as published by the Free Software
# Foundation and appearing in the file LICENSE.GPL included in the
# packaging of this file.
#
# This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
# WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
from indigo import *
class IndigoRenderer(object):
def __init__(self, indigo):
self.indigo = indigo
if os.name == 'posix' and not platform.mac_ver()[0]:
self._lib = CDLL(indigo.dllpath + "/libindigo-renderer.so.0d")
elif os.name == 'nt':
self._lib = CDLL(indigo.dllpath + "\indigo-renderer.dll")
elif platform.mac_ver()[0]:
self._lib = CDLL(indigo.dllpath + "/libindigo-renderer.dylib")
else:
raise IndigoException("unsupported OS: " + os.name)
self._lib.indigoRender.restype = c_int
self._lib.indigoRender.argtypes = [c_int, c_int]
self._lib.indigoRenderToFile.restype = c_int
self._lib.indigoRenderToFile.argtypes = [c_int, c_char_p]
self._lib.indigoRenderGrid.restype = c_int
self._lib.indigoRenderGrid.argtypes = [c_int, POINTER(c_int), c_int, c_int]
self._lib.indigoRenderGridToFile.restype = c_int
self._lib.indigoRenderGridToFile.argtypes = [c_int, POINTER(c_int), c_int, c_char_p]
self._lib.indigoRenderReset.restype = c_int
self._lib.indigoRenderReset.argtypes = [c_int]
def renderToBuffer(self, obj):
self.indigo._setSessionId()
wb = self.indigo.writeBuffer()
self.indigo._checkResult(self._lib.indigoRender(obj.id, wb.id))
return wb.toBuffer()
def renderToFile(self, obj, filename):
self.indigo._setSessionId()
self.indigo._checkResult(self._lib.indigoRenderToFile(obj.id, filename.encode('ascii')))
def renderGridToFile(self, objects, refatoms, ncolumns, filename):
self.indigo._setSessionId()
arr = None
if refatoms:
if len(refatoms) != objects.count():
raise IndigoException("renderGridToFile(): refatoms[] size must be equal to the number of objects")
arr = (c_int * len(refatoms))()
for i in range(len(refatoms)):
arr[i] = refatoms[i]
self.indigo._checkResult(
self._lib.indigoRenderGridToFile(objects.id, arr, ncolumns, filename.encode('ascii')))
def renderGridToBuffer(self, objects, refatoms, ncolumns):
self.indigo._setSessionId()
arr = None
if refatoms:
if len(refatoms) != objects.count():
raise IndigoException("renderGridToBuffer(): refatoms[] size must be equal to the number of objects")
arr = (c_int * len(refatoms))()
for i in range(len(refatoms)):
arr[i] = refatoms[i]
wb = self.indigo.writeBuffer()
self.indigo._checkResult(
self._lib.indigoRenderGrid(objects.id, arr, ncolumns, wb.id))
return wb.toBuffer()
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