Change how the engine is interfaced from the python code. Put the GCode viewer in...

[cura.git] / Cura / gui / util / previewTools.py

diff --git a/Cura/gui/util/previewTools.py b/Cura/gui/util/previewTools.py
index c7f737c2da031a4e4205d8e4028381c1b537b05f..372d9cf2ff039bc3a3f6d16d4812ba043257665a 100644 (file)
--- a/Cura/gui/util/previewTools.py
+++ b/Cura/gui/util/previewTools.py
@@ -1,12 +1,12 @@
-__copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
 from __future__ import absolute_import
+__copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
 
 import math
 import wx
 import numpy
 
 import OpenGL
-OpenGL.ERROR_CHECKING = False
+#OpenGL.ERROR_CHECKING = False
 from OpenGL.GLU import *
 from OpenGL.GL import *
 
@@ -209,7 +209,7 @@ class toolRotate(object):
                                glEnd()
                                glTranslatef(1.1,0,0)
                                glColor4ub(0,0,0,255)
-                               opengl.glDrawStringCenter("%d" % (abs(self.dragEndAngle - self.dragStartAngle)))
+                               opengl.glDrawStringCenter("%d" % (abs(self.dragEndAngle - self.dragStartAngle) + 0.5))
                                glColor4ub(255,64,64,255)
                                glPopMatrix()
                else: