summaryrefslogtreecommitdiff
path: root/silx/math
diff options
context:
space:
mode:
Diffstat (limited to 'silx/math')
-rw-r--r--silx/math/colormap.pyx2
1 files changed, 2 insertions, 0 deletions
diff --git a/silx/math/colormap.pyx b/silx/math/colormap.pyx
index dde249d..2495f3c 100644
--- a/silx/math/colormap.pyx
+++ b/silx/math/colormap.pyx
@@ -453,6 +453,8 @@ def _cmap(data_types[:] data,
:param nan_color: Color to use for NaN value.
:return: The generated image
"""
+ cdef image_types[:, ::1] output
+
# Proxy for calling the right implementation depending on data type
if data_types in lut_types: # Use LUT implementation
output = compute_cmap_with_lut(