don't try to style grid lines either

Author: etpinard

src/plot_api/subroutines.js

@@ -255,27 +255,29 @@ exports.lsInner = function(gd) {
             rightpos += xa._offset - gs.l;
         }
 
-        plotinfo.xlines
-            .attr('transform', originx)
-            .attr('d', (
-                (showbottom ? (xpathPrefix + bottompos + xpathSuffix) : '') +
-                (showtop ? (xpathPrefix + toppos + xpathSuffix) : '') +
-                (showfreex ? (xpathPrefix + freeposx + xpathSuffix) : '')) ||
-                // so it doesn't barf with no lines shown
-                'M0,0')
-            .style('stroke-width', xlw + 'px')
-            .call(Color.stroke, xa.showline ?
-                xa.linecolor : 'rgba(0,0,0,0)');
-        plotinfo.ylines
-            .attr('transform', originy)
-            .attr('d', (
-                (showleft ? ('M' + leftpos + ypathSuffix) : '') +
-                (showright ? ('M' + rightpos + ypathSuffix) : '') +
-                (showfreey ? ('M' + freeposy + ypathSuffix) : '')) ||
-                'M0,0')
-            .attr('stroke-width', ylw + 'px')
-            .call(Color.stroke, ya.showline ?
-                ya.linecolor : 'rgba(0,0,0,0)');
+        if(fullLayout._has('cartesian')) {
+            plotinfo.xlines
+                .attr('transform', originx)
+                .attr('d', (
+                    (showbottom ? (xpathPrefix + bottompos + xpathSuffix) : '') +
+                    (showtop ? (xpathPrefix + toppos + xpathSuffix) : '') +
+                    (showfreex ? (xpathPrefix + freeposx + xpathSuffix) : '')) ||
+                    // so it doesn't barf with no lines shown
+                    'M0,0')
+                .style('stroke-width', xlw + 'px')
+                .call(Color.stroke, xa.showline ?
+                    xa.linecolor : 'rgba(0,0,0,0)');
+            plotinfo.ylines
+                .attr('transform', originy)
+                .attr('d', (
+                    (showleft ? ('M' + leftpos + ypathSuffix) : '') +
+                    (showright ? ('M' + rightpos + ypathSuffix) : '') +
+                    (showfreey ? ('M' + freeposy + ypathSuffix) : '')) ||
+                    'M0,0')
+                .attr('stroke-width', ylw + 'px')
+                .call(Color.stroke, ya.showline ?
+                    ya.linecolor : 'rgba(0,0,0,0)');
+        }
 
         plotinfo.xaxislayer.attr('transform', originx);
         plotinfo.yaxislayer.attr('transform', originy);