Fixed issue MultiLineChartView Rate AppPear#263:

meetAhmed · Jul 7, 2023 · 3b6b751 · 3b6b751
1 parent 102b51b
commit 3b6b751
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Showing 2 changed files with 11 additions and 9 deletions.
diff --git a/Sources/SwiftUICharts/LineChart/LineChartView.swift b/Sources/SwiftUICharts/LineChart/LineChartView.swift
@@ -81,7 +81,7 @@ public struct LineChartView: View {
                                 }else{
                                     Image(systemName: "arrow.down")
                                 }
-                                Text("\(rateValue!)%")
+                                Text("\(rateValue)%")
                             }
                         }
                     }
@@ -142,10 +142,10 @@ public struct LineChartView: View {
 struct WidgetView_Previews: PreviewProvider {
     static var previews: some View {
         Group {
-            LineChartView(data: [8,23,54,32,12,37,7,23,43], title: "Line chart", legend: "Basic")
+            LineChartView(data: [8,23,54,32,12,37,7,23,43], title: "Line chart", legend: "Basic", rateValue: nil)
                 .environment(\.colorScheme, .light)
 
-            LineChartView(data: [282.502, 284.495, 283.51, 285.019, 285.197, 286.118, 288.737, 288.455, 289.391, 287.691, 285.878, 286.46, 286.252, 284.652, 284.129, 284.188], title: "Line chart", legend: "Basic")
+            LineChartView(data: [282.502, 284.495, 283.51, 285.019, 285.197, 286.118, 288.737, 288.455, 289.391, 287.691, 285.878, 286.46, 286.252, 284.652, 284.129, 284.188], title: "Line chart", legend: "Basic", rateValue: nil)
             .environment(\.colorScheme, .light)
         }
     }

diff --git a/Sources/SwiftUICharts/LineChart/MultiLineChartView.swift b/Sources/SwiftUICharts/LineChart/MultiLineChartView.swift
@@ -85,13 +85,15 @@ public struct MultiLineChartView: View {
                                 .font(.callout)
                                 .foregroundColor(self.colorScheme == .dark ? self.darkModeStyle.legendTextColor : self.style.legendTextColor)
                         }
-                        HStack {
-                            if (rateValue ?? 0 >= 0){
-                                Image(systemName: "arrow.up")
-                            }else{
-                                Image(systemName: "arrow.down")
+                        if let rateValue {
+                            HStack {
+                                if (rateValue >= 0){
+                                    Image(systemName: "arrow.up")
+                                }else{
+                                    Image(systemName: "arrow.down")
+                                }
+                                Text("\(rateValue)%")
                             }
-                            Text("\(rateValue ?? 0)%")
                         }
                     }
                     .transition(.opacity)