Fix axis pointer label z when inside: true.

src/component/axisPointer/viewHelper.js

@@ -88,7 +88,9 @@ define(function(require) {
                 shadowColor: labelModel.get('shadowColor'),
                 shadowOffsetX: labelModel.get('shadowOffsetX'),
                 shadowOffsetY: labelModel.get('shadowOffsetY')
-            }
+            },
+            // Lable should be over axisPointer.
+            z2: 10
         };
     };
 

test/tooltip-axisPointer.html

@@ -172,7 +172,15 @@
                 var height = 250;
                 var gap = 50;
                 makeTimeGrid(option, {
-                    grid: {left: 100, top: baseTop, height: height}
+                    grid: {left: 100, top: baseTop, height: height},
+                    yAxis: {
+                        axisTick: {
+                            inside: true
+                        },
+                        axisLabel: {
+                            inside: true
+                        }
+                    }
                 });
                 baseTop += height + gap;