Map 3 first commit: files, groups and layout

1 files changed, 32 insertions, 0 deletions

diff --git a/Map/Presentation/Base Components/MapRender/MapGroups.swift b/Map/Presentation/Base Components/MapRender/MapGroups.swift
new file mode 100644
index 0000000..84f7fb2
--- /dev/null
+++ b/Map/Presentation/Base Components/MapRender/MapGroups.swift
@@ -0,0 +1,32 @@
+import ConcaveHull
+import SwiftUI
+
+struct MapGroups: View {
+
+  let mapSize: CGSize
+  let vertexSize: CGSize
+  let groups: [[Vertex]]
+
+  var body: some View {
+    ForEach(Array(groups.enumerated()), id: \.element) { index, group in
+      MapGroup(mapSize: mapSize, vertexSize: vertexSize, group: group, color: color(index))
+    }
+  }
+
+  private func color(_ index: Int) -> Color {
+    return .map.groupColors[index % Color.map.groupColors.count]
+  }
+}
+
+#Preview {
+  MapGroups(
+    mapSize: CGSize(width: 400.0, height: 400.0), vertexSize: CGSize(width: 25.0, height: 25.0),
+    groups: [
+      [
+        Vertex(id: 0, label: "A Circle", position: CGPoint(x: 50.0, y: 50.0)),
+        Vertex(id: 1, label: "A Square", position: CGPoint(x: 10.0, y: 20.0), shape: .square),
+        Vertex(id: 2, label: "A triangle", position: CGPoint(x: 25, y: 32.0), shape: .triangle),
+        Vertex(id: 3, label: "An X", position: CGPoint(x: 70.0, y: 70.0), shape: .x),
+      ]
+    ])
+}