Merge pull request #480 from jejansse/master

Fix disappearing tooltips with lots of segments.
11 years ago · a784bfe3e7
1 changed files with 1 additions and 1 deletions
--- a/c3.js
+++ b/c3.js
@ -2063,7 +2063,7 @@
                if (tooltipRight > chartRight) {
                    tooltipLeft -= tooltipRight - chartRight;
                }
-                if (tooltipTop + tHeight > getCurrentHeight()) {
+                if (tooltipTop + tHeight > getCurrentHeight() && tooltipTop > tHeight + 30) {
                    tooltipTop -= tHeight + 30;
                }
            }