FIX: Qt expects ints not floats

tacaswell · tacaswell · commit 9ea14b1d733f · 2021-09-29T16:26:08.000-04:00
diff --git a/lib/matplotlib/backends/backend_qt.py b/lib/matplotlib/backends/backend_qt.py
@@ -593,8 +593,8 @@ def resize(self, width, height):
         height /= self.canvas.device_pixel_ratio
         extra_width = self.window.width() - self.canvas.width()
         extra_height = self.window.height() - self.canvas.height()
-        self.canvas.resize(width, height)
-        self.window.resize(width + extra_width, height + extra_height)
+        self.canvas.resize(round(width), round(height))
+        self.window.resize(round(width + extra_width), round(height + extra_height))
 
     def show(self):
         self.window.show()
