Startup

script/__Lib/diffcalc/startup/beamlinespecific/azihkl.py

@@ -0,0 +1,71 @@
+###
+# Copyright 2008-2018 Diamond Light Source Ltd.
+# This file is part of Diffcalc.
+#
+# Diffcalc is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Diffcalc is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Diffcalc.  If not, see <http://www.gnu.org/licenses/>.
+###
+
+import platform
+from diffcalc.util import DiffcalcException
+
+DEBUG = False
+
+try:
+    from gda.device.scannable import ScannableBase
+except ImportError:
+    from diffcalc.gdasupport.minigda.scannable import ScannableBase
+
+from diffcalc.ub.ub import ubcalc, _to_column_vector_triple
+
+
+class _DynamicDocstringMetaclass(type):
+
+    def _get_doc(self):
+        return AzihklClass.dynamic_docstring
+
+    __doc__ = property(_get_doc)  # @ReservedAssignment
+
+
+class AzihklClass(ScannableBase):
+    'Azimuthal reference reciprocal lattice vector'
+
+    if platform.system() != 'Java':
+        __metaclass__ = _DynamicDocstringMetaclass  # TODO: Removed to fix Jython
+
+    dynamic_docstring = 'Azimuthal reference reciprocal lattice vector'
+
+    def _get_doc(self):
+        return AzihklClass.dynamic_docstring
+
+    __doc__ = property(_get_doc)  # @ReservedAssignment
+
+    def __init__(self,name):
+        self.setName(name)
+        self.setLevel(3)
+        self.setInputNames(['azih','azik','azil'])
+        self.setOutputFormat(['%4.4f', '%4.4f','%4.4f'])
+
+    def asynchronousMoveTo(self,new_position):
+        ref_matrix = _to_column_vector_triple(new_position)
+        ubcalc.set_n_hkl_configured(ref_matrix)
+
+    def isBusy(self):
+        return 0
+
+    def getPosition(self):
+        try:
+            ref_matrix = ubcalc.n_hkl
+            return ref_matrix.T.tolist()[0]
+        except DiffcalcException, e:
+            print e