Lib.log when margin push are dropped

Author: etpinard

src/plots/plots.js

@@ -1820,8 +1820,14 @@ plots.autoMargin = function(gd, id, o) {
 
             // if the item is too big, just give it enough automargin to
             // make sure you can still grab it and bring it back
-            if(o.l + o.r > fullLayout.width * 0.5) o.l = o.r = 0;
-            if(o.b + o.t > fullLayout.height * 0.5) o.b = o.t = 0;
+            if(o.l + o.r > fullLayout.width * 0.5) {
+                Lib.log('Margin push', id, 'is too big in x, dropping');
+                o.l = o.r = 0;
+            }
+            if(o.b + o.t > fullLayout.height * 0.5) {
+                Lib.log('Margin push', id, 'is too big in y, dropping');
+                o.b = o.t = 0;
+            }
 
             var xl = o.xl !== undefined ? o.xl : o.x;
             var xr = o.xr !== undefined ? o.xr : o.x;