rasterize imshow interpolation examples

Author: jimustafa

Diff for: scripts/interpolations.py

@@ -13,7 +13,7 @@
                         subplot_kw={'xticks': [], 'yticks': []})
 for ax, interp_method in zip(axs.flat, methods):
     ax.imshow(Z, interpolation=interp_method, cmap='viridis',
-              extent=[0,9,0,9])
+              extent=[0,9,0,9], rasterized=True)
     ax.text(4.5, 1, str(interp_method), weight="bold", color="white", size=12,
             transform=ax.transData, ha="center", va="center")