Andras Samu
ac7680320f
now it is possible to add background lines precisely as charts are displayed at correct size also rewrote basics to conform with Shapes and Animatable protocol
27 lines
1.1 KiB
Swift
27 lines
1.1 KiB
Swift
import SwiftUI
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struct LineShapeView: View, Animatable {
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var chartData: ChartData
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var geometry: GeometryProxy
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var style: ChartStyle
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var trimTo: Double = 0
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var animatableData: CGFloat {
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get { CGFloat(trimTo) }
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set { trimTo = Double(newValue) }
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}
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var body: some View {
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LineShape(data: chartData.normalisedPoints)
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.trim(from: 0, to: CGFloat(trimTo))
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.transform(CGAffineTransform(scaleX: geometry.size.width / CGFloat(chartData.normalisedPoints.count - 1),
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y: geometry.size.height / CGFloat(chartData.normalisedRange)))
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.stroke(LinearGradient(gradient: style.foregroundColor.first?.gradient ?? ColorGradient.orangeBright.gradient,
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startPoint: .leading,
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endPoint: .trailing),
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style: StrokeStyle(lineWidth: 3, lineJoin: .round))
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.rotationEffect(.degrees(180), anchor: .center)
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.rotation3DEffect(.degrees(180), axis: (x: 0, y: 1, z: 0))
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}
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}
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