From bb55cc33de35b673776ecb07d2f11af8b760d6d1 Mon Sep 17 00:00:00 2001
From: Johannes Stelzer <johannes.stelzer@tuebingen.mpg.de>
Date: Thu, 15 Feb 2018 10:26:24 +0100
Subject: [PATCH] floats as index aint no good
---
vviewer/Image4D.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/vviewer/Image4D.py b/vviewer/Image4D.py
index 2b6137c..33b5996 100644
--- a/vviewer/Image4D.py
+++ b/vviewer/Image4D.py
@@ -93,6 +93,7 @@ class Image4D(Image):
"""
if self.playing == False:
if coord is not None:
+ coord = map(lambda x: int(x),coord)
return self.image_res[coord[0],coord[1],coord[2]]
else:
return self.image_res[self.coord[0],self.coord[1],self.coord[2]]
@@ -393,7 +394,7 @@ class Image4D(Image):
"""
if self.affine_res_inv is not None and self.timeseries is not None:
xyz = np.array([self.coord[0], self.coord[1], self.coord[2], 1])
- map_xyz = np.dot(self.affine_res_inv, xyz)
+ map_xyz = np.dot(self.affine_res_inv, xyz).astype(np.int32)
shp = self.image.get_data().shape
# TODO: make this a shorter comparison
if (map_xyz[0] >= 0 and map_xyz[0] < shp[0] and
--
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