Merge pull request #1036 from mantidproject/1035_matplotlib_3_9

Upgrade matplotlib to version 3.9.2
mantidproject · Dec 2, 2024 · 846bcb0 · 846bcb0
2 parents dd1b6b5 + d489f6e
commit 846bcb0
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Showing 3 changed files with 389 additions and 144 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools == 75.1.0", # >= 65.0.0",
+requires = ["setuptools == 75.1.0",
             "wheel",
             "versioningit",]
 build-backend = "setuptools.build_meta"
@@ -22,7 +22,7 @@ classifiers = [
 dependencies = [
     "ipython",
     "numpy",
-    "matplotlib>=3.8.4",
+    "matplotlib>=3.9.2",
     "six",
     "qtawesome",
     "pre-commit",

diff --git a/src/mslice/plotting/plot_window/cut_plot.py b/src/mslice/plotting/plot_window/cut_plot.py
@@ -466,8 +466,8 @@ def _apply_offset(self, x, y):
             for line in line_containers.get_children():
                 line not in self._waterfall_cache and self._cache_line(line)
                 if isinstance(line, Line2D):
-                    line.set_xdata(self._waterfall_cache[line][0] + ind * x)
-                    line.set_ydata(self._waterfall_cache[line][1] + ind * y)
+                    line.set_xdata([self._waterfall_cache[line][0] + ind * x])
+                    line.set_ydata([self._waterfall_cache[line][1] + ind * y])
                 elif isinstance(line, LineCollection):
                     for index, path in enumerate(line._paths):
                         if not np.isnan(path.vertices).any():