add call chartScaled() after double tap (#3770)

ChartsOrg · Dec 11, 2018 · 0749a2e · 0749a2e
1 parent 2e2301d
commit 0749a2e
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/Source/Charts/Charts/BarLineChartViewBase.swift b/Source/Charts/Charts/BarLineChartViewBase.swift
@@ -573,8 +573,12 @@ open class BarLineChartViewBase: ChartViewBase, BarLineScatterCandleBubbleChartD
                 {
                     location.y = -(self.bounds.size.height - location.y - _viewPortHandler.offsetBottom)
                 }
-
-                self.zoom(scaleX: isScaleXEnabled ? 1.4 : 1.0, scaleY: isScaleYEnabled ? 1.4 : 1.0, x: location.x, y: location.y)
+
+                let scaleX: CGFloat = isScaleXEnabled ? 1.4 : 1.0
+                let scaleY: CGFloat = isScaleYEnabled ? 1.4 : 1.0
+
+                self.zoom(scaleX: scaleX, scaleY: scaleY, x: location.x, y: location.y)
+                delegate?.chartScaled?(self, scaleX: scaleX, scaleY: scaleY)
             }
         }
     }