avoid passing layout to underlayCallback. Document underlayCallback

[dygraphs.git] / tests / highlighted-region.html

diff --git a/tests/highlighted-region.html b/tests/highlighted-region.html
index 33d92e7..7852753 100644 (file)
--- a/tests/highlighted-region.html
+++ b/tests/highlighted-region.html
@@ -37,7 +37,7 @@
           data,
           {
             labels: ['X', 'Est.', 'Actual'],
-            underlayCallback: function(canvas, area, layout, g) {
+            underlayCallback: function(canvas, area, g) {
               var bottom_left = g.toDomCoords(highlight_start, -20);
               var top_right = g.toDomCoords(highlight_end, +20);