From 81e98055dd3f6df8abf50bc4251a0854eb54a7d9 Mon Sep 17 00:00:00 2001
From: Martin Diehl <mail@martin-diehl.net>
Date: Thu, 12 Mar 2020 19:52:33 +0100
Subject: [PATCH] polishing

---
 python/damask/environment.py | 22 +++++++++++++++-------
 python/damask/ktv.py         |  9 ++++++---
 python/damask/result.py      | 13 +++++++------
 3 files changed, 28 insertions(+), 16 deletions(-)

diff --git a/python/damask/environment.py b/python/damask/environment.py
index 4c9ab762c..b5feb4fcd 100644
--- a/python/damask/environment.py
+++ b/python/damask/environment.py
@@ -1,24 +1,32 @@
+import tkinter
 import os
 
 class Environment():
-    __slots__ = [ \
-                  'options',
-                ]
 
     def __init__(self):
         """Read and provide values of DAMASK configuration."""
-        self.options = {}
-        self.__get_options()
+        self.options = self._get_options()
+        tk = tkinter.Tk()
+        self.screen_width  = tk.winfo_screenwidth()
+        self.screen_height = tk.winfo_screenheight()
+
 
     def relPath(self,relative = '.'):
+        """Return absolute path from path relative to DAMASK root."""
         return os.path.join(self.rootDir(),relative)
 
+
     def rootDir(self):
+        """Return DAMASK root path."""
         return os.path.normpath(os.path.join(os.path.realpath(__file__),'../../../'))
 
-    def __get_options(self):
+
+    def _get_options(self):
+        options = {}
         for item in ['DAMASK_NUM_THREADS',
                      'MSC_ROOT',
                      'MARC_VERSION',
                      ]:
-            self.options[item] = os.environ[item] if item in os.environ else None
+            options[item] = os.environ[item] if item in os.environ else None
+
+        return options
diff --git a/python/damask/ktv.py b/python/damask/ktv.py
index 12252e093..19b87efdf 100644
--- a/python/damask/ktv.py
+++ b/python/damask/ktv.py
@@ -5,9 +5,11 @@ import numpy as np
 import vtk
 from vtk.util.numpy_support import numpy_to_vtk as np_to_vtk
 
-from . import table
+from . import Table
+from . import Environment
 from . import version
 
+
 class VTK:
     """
     Spatial visualization (and potentially manipulation).
@@ -200,7 +202,7 @@ class VTK:
                 self.geom.GetPointData().AddArray(d)
         elif isinstance(data,pd.DataFrame):
             pass
-        elif isinstance(data,table):
+        elif isinstance(data,Table):
             pass
 
 
@@ -232,7 +234,8 @@ class VTK:
 
         ren.AddActor(actor)
         ren.SetBackground(0.2,0.2,0.2)
-        renWin.SetSize(1024, 1024)
+
+        renWin.SetSize(Environment().screen_width,Environment().screen_height)
 
         iren = vtk.vtkRenderWindowInteractor()
         iren.SetRenderWindow(renWin)
diff --git a/python/damask/result.py b/python/damask/result.py
index 7d6a06441..748ea63fd 100644
--- a/python/damask/result.py
+++ b/python/damask/result.py
@@ -8,14 +8,15 @@ import h5py
 import numpy as np
 
 from . import VTK
-from . import util
-from . import version
-from . import table
-from . import mechanics
+from . import Table
 from . import Rotation
 from . import Orientation
 from . import Environment
 from . import grid_filters
+from . import mechanics
+from . import util
+from . import version
+
 
 class Result:
     """
@@ -287,12 +288,12 @@ class Result:
                         try:
                             tbl[inc].add(path,data)
                         except KeyError:
-                            tbl[inc] = table.Table(data.reshape(self.Nmaterialpoints,-1),{path:data.shape[1:]})
+                            tbl[inc] = Table(data.reshape(self.Nmaterialpoints,-1),{path:data.shape[1:]})
                     else:
                         try:
                             tbl.add(path,data)
                         except AttributeError:
-                            tbl = table.Table(data.reshape(self.Nmaterialpoints,-1),{path:data.shape[1:]})
+                            tbl = Table(data.reshape(self.Nmaterialpoints,-1),{path:data.shape[1:]})
 
         return tbl