fix: handle zero-valued contour spacing

ZELLMECHANIK-DRESDEN · Feb 19, 2024 · 0609c0d · 0609c0d
1 parent 680d9cd
commit 0609c0d
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,3 +1,6 @@
+2.15.2
+ - fix: handle zero-valued contour spacing
+ - setup: bump dclab to 0.57.4 (handle zero-valued spacing for KDE contour)
 2.15.1
  - fix: statistics not updating when changing plot axes (#154)
  - setup: bump dclab from 0.57.0 to 0.57.1

diff --git a/setup.py b/setup.py
@@ -25,7 +25,7 @@
     description=description,
     long_description=open('README.rst').read() if exists('README.rst') else '',
     install_requires=["fcswrite>=0.5.1",
-                      "dclab[dcor,http,lme4]>=0.57.1",
+                      "dclab[dcor,http,lme4]>=0.57.4",
                       "h5py>=2.8.0",
                       "numpy>=1.21",  # CVE-2021-33430
                       "pyqt5",

diff --git a/shapeout2/gui/analysis/ana_plot.py b/shapeout2/gui/analysis/ana_plot.py
@@ -320,7 +320,7 @@ def _set_contour_spacing(self, spacing_x=None, spacing_y=None):
         for spacing, spinBox in zip([spacing_x, spacing_y],
                                     [self.doubleSpinBox_spacing_x,
                                      self.doubleSpinBox_spacing_y]):
-            if spacing is None or np.isnan(spacing):
+            if spacing is None or np.isnan(spacing) or spacing == 0:
                 continue
             else:
                 if spacing >= 1: