Merge branch 'master' of https://github.com/danielgindi/Charts

* 'master' of https://github.com/danielgindi/Charts: fix ChartsOrg#3311. Need one more key for iOS 11 camera roll saving revert a mistake, fix ChartsOrg#3299
FreddyZeng · Mar 11, 2018 · 8b4d125 · 8b4d125
2 parents 09aca8f + 0ceab4e
commit 8b4d125
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diff --git a/ChartsDemo/Supporting Files/Info.plist b/ChartsDemo/Supporting Files/Info.plist
@@ -22,6 +22,8 @@
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSPhotoLibraryAddUsageDescription</key>
+	<string>This app requires access to the photo library to store shots of charts there.</string>
 	<key>NSPhotoLibraryUsageDescription</key>
 	<string>This app requires access to the photo library to store shots of charts there.</string>
 	<key>UILaunchStoryboardName</key>

diff --git a/Source/Charts/Jobs/ZoomViewJob.swift b/Source/Charts/Jobs/ZoomViewJob.swift
@@ -60,8 +60,8 @@ open class ZoomViewJob: ViewPortJob
         let xValsInView = (view as! BarLineChartViewBase).xAxis.axisRange / Double(viewPortHandler.scaleX)
 
         var pt = CGPoint(
-            x: CGFloat(xValue - xValsInView) / 2.0,
-            y: CGFloat(yValue + yValsInView) / 2.0
+            x: CGFloat(xValue - xValsInView / 2.0),
+            y: CGFloat(yValue + yValsInView / 2.0)
         )
 
         transformer.pointValueToPixel(&pt)