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// Copyright (C) 2024 Rubén Beltrán del Río
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see https://map.tranquil.systems.
import Patterns
import SwiftUI
struct MapStages: View {
let mapSize: CGSize
let lineWidth: CGFloat
let stages: [Double]
var body: some View {
ZStack(alignment: .topLeading) {
Path { path in
path.move(to: CGPoint(x: w(stages[0]), y: 0))
path.addLine(to: CGPoint(x: w(stages[0]), y: mapSize.height))
path.closeSubpath()
path.move(to: CGPoint(x: w(stages[1]), y: 0))
path.addLine(to: CGPoint(x: w(stages[1]), y: mapSize.height))
path.closeSubpath()
path.move(to: CGPoint(x: w(stages[2]), y: 0))
path.addLine(to: CGPoint(x: w(stages[2]), y: mapSize.height))
path.closeSubpath()
path.move(to: CGPoint(x: w(stages[0]), y: 0))
path.closeSubpath()
}.strokedPath(StrokeStyle(lineWidth: lineWidth / 4, dash: [10.0, 18.0])).stroke(
Color.Theme.Map.axisColor)
}
}
func w(_ dimension: CGFloat) -> CGFloat {
max(0.0, min(mapSize.width, dimension * mapSize.width / 100.0))
}
}
#Preview {
MapStages(
mapSize: CGSize(width: 200.0, height: 200.0), lineWidth: CGFloat(0.5),
stages: [25.0, 50.0, 75.0])
}
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