bug fix cmap_str not being set in line collection (#285)

kushalkolar · web-flow · commit 28ab63297029 · 2023-07-11T22:23:00.000-04:00
diff --git a/fastplotlib/graphics/line_collection.py b/fastplotlib/graphics/line_collection.py
@@ -228,6 +228,8 @@ def cmap(self, cmap: str):
         for i, g in enumerate(self.graphics):
             g.colors = colors[i]
 
+        self._cmap_str = cmap
+
     @property
     def cmap_values(self) -> np.ndarray:
         return self._cmap_values
