ChartView
public struct ChartView<Content> : View where Content : View
SwiftUI View’s wrapper for all charts
Usage
let model = ChartModel(chartType: .line,
data: [[nil, 220, nil, 250, 200, nil, 230],
[160, nil, 130, 170, nil, 190, 180]],
titlesForCategory: [["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul"]]
)
/// default no data view is shown if there is no data in model
ChartView(model)
.frame(width: 300, height: 200)
/// create a chart view with customized no data view
ChartView(self.info.1[i], noDataView: NoDataView {
GeometryReader { proxy in
VStack(alignment: .center) {
Text("☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹")
Text("Customized No Data View")
Text("☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹☹")
}
.frame(width: proxy.size.width, height: proxy.size.height)
.border(Color.primary, width: 1)
}
}).frame(width: 300, height: 200)
-
The constructor with a chart model and NoDataView
Declaration
Swift
public init(_ chartModel: ChartModel, noDataView: NoDataView<Content>)
Parameters
chartModel
the chart model
noDataView
this view will be shown if chartModel contains no data
-
Declaration
Swift
public var body: some View { get }
-
The constructor with a chart model and a default NoDataView is used if there is no data
Declaration
Swift
init(_ chartModel: ChartModel)
Parameters
chartModel
the chart model