Replaced Reset.jpg with a shipped icon in launchMVCApp.

Author: laura-dempsey

code/launchMVCApp.m

@@ -26,11 +26,12 @@
 component.Controller( m, "Parent", g );
 
 % Create toolbar to reset the model.
-icon = imread( "Reset.jpg" );
+icon = fullfile( matlabroot, ...
+"toolbox", "matlab", "icons", "tool_rotate_3d.png" ); 
 tb = uitoolbar( "Parent", f );
 uipushtool( ...
     "Parent", tb, ...
-    "Icon", imresize( icon, [20,20] ), ...
+    "Icon", icon, ...
     "Tooltip", "Reset the data.", ...
     "ClickedCallback", @onReset );