Category scale filter function will hide the grid line if null or undefined returned.

2026-03-11 02:36:52 +01:00 · 2015-08-23 13:20:43 -04:00
parent 28b3a90723
commit 04d1f0f710
3 changed files with 6 additions and 2 deletions
--- a/src/scales/scale.category.js
+++ b/src/scales/scale.category.js
@@ -230,7 +230,8 @@
                    }

                    helpers.each(this.labels, function(label, index) {
-                        if (skipRatio > 1 && index % skipRatio > 0) {
+                        // Blank labels
+                        if ((skipRatio > 1 && index % skipRatio > 0) || (label === undefined || label === null)) {
                            return;
                        }
                        var xLineValue = this.getPixelForValue(label, index, null, false); // xvalues for grid lines