From 1418fe49617f5d35b14b19fe0ead15fcc43526c8 Mon Sep 17 00:00:00 2001
From: Ruben Beltran del Rio <ruben@unlimited.pizza>
Date: Wed, 26 Apr 2023 17:10:19 +0200
Subject: Add readme, update API

---
 Sources/Patterns/Tile.swift | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

(limited to 'Sources/Patterns/Tile.swift')

diff --git a/Sources/Patterns/Tile.swift b/Sources/Patterns/Tile.swift
index c27fcf9..3893324 100644
--- a/Sources/Patterns/Tile.swift
+++ b/Sources/Patterns/Tile.swift
@@ -1,16 +1,17 @@
 import SwiftUI
 
-struct Tile: View {
-  
-  let pixelSize: CGFloat = 2.0;
+public struct Tile: View {
   
   let design: TileDesign
+  var pixelSize: CGFloat = 2.0;
+  var foregroundColor: Color = .black
+  var backgroundColor: Color = .white
   
   private var pixels: [Int] {
     design.pixels()
   }
   
-    var body: some View {
+    public var body: some View {
       VStack(spacing: 0) {
         ForEach(0 ..< 8) { i in
           HStack(spacing: 0) {
@@ -18,8 +19,8 @@ struct Tile: View {
               Rectangle()
                 .frame(width: pixelSize, height: pixelSize)
                 .foregroundColor(pixels[(i % 8) * 8 + j % 8] == 0
-                                  ? .black
-                                  : .white
+                                  ? foregroundColor
+                                  : backgroundColor
                 )
             }
           }
@@ -30,6 +31,13 @@ struct Tile: View {
 
 struct Tile_Previews: PreviewProvider {
     static var previews: some View {
-      Tile(design: .grid)
+      VStack {
+        Text("Default")
+        Tile(design: .grid)
+        Text("Color override")
+        Tile(design: .balls, foregroundColor: .pink, backgroundColor: .cyan)
+        Text("Pixel size override")
+        Tile(design: .shingles, pixelSize: 8.0)
+      }
     }
 }
-- 
cgit