init

2026-02-12 23:22:11 +08:00
parent 7b09eb3d89
commit 89660bba4e
5988 changed files with 2517516 additions and 0 deletions
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+"""
+A subclass of tkinter.PhotoImage that connects a
+vtkImageData to a photo widget.
+
+Created by Daniel Blezek, August 2002
+"""
+
+from __future__ import absolute_import
+import sys
+
+import tkinter
+
+from .vtkLoadPythonTkWidgets import vtkLoadPythonTkWidgets
+
+class vtkTkPhotoImage ( tkinter.PhotoImage ):
+    """
+    A subclass of PhotoImage with helper functions
+    for displaying vtkImageData
+    """
+    def __init__ ( self, **kw ):
+        # Caller the superclass
+        tkinter.PhotoImage.__init__ ( self, kw )
+        vtkLoadPythonTkWidgets ( self.tk )
+
+    def PutImageSlice ( self, image, z, orientation='transverse', window=256, level=128 ):
+        t = str ( image.__this__ )
+        s = 'vtkImageDataToTkPhoto %s %s %d %s %d %d' % ( t, self.name, z, orientation, window, level )
+        self.tk.eval ( s )