matplotlib
diff --git a/‎lib/matplotlib/image.py
Copy file name to clipboardExpand all lines: lib/matplotlib/image.py
+3Lines changed: 3 additions & 0 deletions b/‎lib/matplotlib/image.py
Copy file name to clipboardExpand all lines: lib/matplotlib/image.py
+3Lines changed: 3 additions & 0 deletions
@@ -1118,6 +1118,9 @@ def get_extent(self):
 
     def make_image(self, renderer, magnification=1.0, unsampled=False):
         fac = renderer.dpi/self.figure.dpi
+        # fac here is to account for pdf, eps, svg backends where
+        # figure.dpi is set to 72.  This means we need to scale the
+        # image (using magification) and offset it appropriately.
         bbox = Bbox([[self.ox/fac, self.oy/fac],
                      [(self.ox/fac + self._A.shape[1]),
                      (self.oy/fac + self._A.shape[0])]])