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import SwiftUI
struct MapNotes: View {
let mapSize: CGSize
let lineWidth: CGFloat
let notes: [Note]
let maxWidth = 400.0
var body: some View {
ForEach(notes, id: \.id) { note in
Text(note.text.replacingOccurrences(of: "\\n", with: "\n")).font(.theme.note)
.padding(2.0)
.background(.white)
.foregroundColor(.map.labelColor)
.border(Color.map.vertexColor, width: lineWidth)
.frame(minWidth: 16.0, maxWidth: maxWidth, alignment: .topLeading)
.offset(
CGSize(
width: w(note.position.x),
height: h(note.position.y)
)
)
}
}
func h(_ dimension: CGFloat) -> CGFloat {
max(0.0, min(mapSize.height, dimension * mapSize.height / 100.0))
}
func w(_ dimension: CGFloat) -> CGFloat {
max(0.0, min(mapSize.width, dimension * mapSize.width / 100.0))
}
}
#Preview {
MapNotes(
mapSize: CGSize(width: 400.0, height: 400.0), lineWidth: 1.0,
notes: [
Note(
id: 0, position: CGPoint(x: 50.0, y: 50.0),
text:
"Notes can have a lot more text, so we need to make sure that they're resized correctly")
])
}
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