New: 1.Support input array with any length 2.Add a demo app

DemoApp/DemoApp/DemoApp.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

DemoApp/DemoApp/DemoApp/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -0,0 +1,11 @@
+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

DemoApp/DemoApp/DemoApp/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,13 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

DemoApp/DemoApp/DemoApp/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

DemoApp/DemoApp/DemoApp/ContentView.swift

@@ -0,0 +1,40 @@
+//
+//  ContentView.swift
+//  DemoApp
+//
+//  Created by Qu Tian on 2024/7/31.
+//
+
+import SwiftUI
+import ContributionChart
+
+
+struct ContentView: View {
+    @State private var data = [0.87, 0.17, 0.6, 0.21, 0.88, 0.41, 0.37, 0.39, 0.34, 0.91, 0.45, 0.51, 0.1, 0.97, 0.32, 0.72, 0.15, 0.2, 0.87, 0.86, 0.35, 0.12, 0.77, 0.56]
+
+    var body: some View {
+        RecordBlock {
+            ContributionChartView(data: data, rows: 3, columns: 8, targetValue: 1.0)
+        }
+        .frame(width: 210, height: 95)
+        .padding()
+    }
+}
+
+fileprivate struct RecordBlock<Content:View>: View {
+    @ViewBuilder var content:Content
+
+    var body: some View {
+        ZStack {
+            RoundedRectangle(cornerRadius: 16)
+                .fill(Color.white)
+                .shadow(color: Color.black.opacity(0.3), radius: 16.0, y: 16.0)
+            content
+        }
+    }
+}
+
+
+#Preview {
+    ContentView()
+}

DemoApp/DemoApp/DemoApp/DemoAppApp.swift

@@ -0,0 +1,17 @@
+//
+//  DemoAppApp.swift
+//  DemoApp
+//
+//  Created by Qu Tian on 2024/7/31.
+//
+
+import SwiftUI
+
+@main
+struct DemoAppApp: App {
+    var body: some Scene {
+        WindowGroup {
+            ContentView()
+        }
+    }
+}

DemoApp/DemoApp/DemoApp/Preview Content/Preview Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

DemoApp/DemoApp/DemoAppTests/DemoAppTests.swift

@@ -0,0 +1,36 @@
+//
+//  DemoAppTests.swift
+//  DemoAppTests
+//
+//  Created by Qu Tian on 2024/7/31.
+//
+
+import XCTest
+@testable import DemoApp
+
+final class DemoAppTests: XCTestCase {
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testExample() throws {
+        // This is an example of a functional test case.
+        // Use XCTAssert and related functions to verify your tests produce the correct results.
+        // Any test you write for XCTest can be annotated as throws and async.
+        // Mark your test throws to produce an unexpected failure when your test encounters an uncaught error.
+        // Mark your test async to allow awaiting for asynchronous code to complete. Check the results with assertions afterwards.
+    }
+
+    func testPerformanceExample() throws {
+        // This is an example of a performance test case.
+        self.measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}

DemoApp/DemoApp/DemoAppUITests/DemoAppUITests.swift

@@ -0,0 +1,41 @@
+//
+//  DemoAppUITests.swift
+//  DemoAppUITests
+//
+//  Created by Qu Tian on 2024/7/31.
+//
+
+import XCTest
+
+final class DemoAppUITests: XCTestCase {
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+
+        // In UI tests it is usually best to stop immediately when a failure occurs.
+        continueAfterFailure = false
+
+        // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testExample() throws {
+        // UI tests must launch the application that they test.
+        let app = XCUIApplication()
+        app.launch()
+
+        // Use XCTAssert and related functions to verify your tests produce the correct results.
+    }
+
+    func testLaunchPerformance() throws {
+        if #available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 7.0, *) {
+            // This measures how long it takes to launch your application.
+            measure(metrics: [XCTApplicationLaunchMetric()]) {
+                XCUIApplication().launch()
+            }
+        }
+    }
+}

DemoApp/DemoApp/DemoAppUITests/DemoAppUITestsLaunchTests.swift

@@ -0,0 +1,32 @@
+//
+//  DemoAppUITestsLaunchTests.swift
+//  DemoAppUITests
+//
+//  Created by Qu Tian on 2024/7/31.
+//
+
+import XCTest
+
+final class DemoAppUITestsLaunchTests: XCTestCase {
+
+    override class var runsForEachTargetApplicationUIConfiguration: Bool {
+        true
+    }
+
+    override func setUpWithError() throws {
+        continueAfterFailure = false
+    }
+
+    func testLaunch() throws {
+        let app = XCUIApplication()
+        app.launch()
+
+        // Insert steps here to perform after app launch but before taking a screenshot,
+        // such as logging into a test account or navigating somewhere in the app
+
+        let attachment = XCTAttachment(screenshot: app.screenshot())
+        attachment.name = "Launch Screen"
+        attachment.lifetime = .keepAlways
+        add(attachment)
+    }
+}

Sources/ContributionChart/ContributionChartView.swift

@@ -30,6 +30,10 @@ public struct ContributionChartView: View {
         self.data = data
         self.rows = rows
         self.columns = columns
+        if data.count < rows * columns {
+            let elementsToAdd = Array(repeating: 0.0, count: rows * columns - data.count)
+            self.data.append(contentsOf: elementsToAdd)
+        }
         self.targetValue = targetValue
         self.blockColor = blockColor
         self.heatMapRectangleWidth = RectangleWidth
@@ -103,7 +107,7 @@ struct ContributionChartRowView: View {
     }
 
     func opacityRatio(index: Int) -> Double {
-        var opacityRatio: Double = Double(rowData[index]) / Double(targetValue)
+        let opacityRatio: Double = Double(rowData[index]) / Double(targetValue)
         return opacityRatio > 1.0 ? 1.0 : opacityRatio
     }
 
@@ -137,7 +141,7 @@ extension Color {
     static let secondaryBackground = Color(UIColor.secondarySystemBackground)
     static let tertiaryBackground = Color(UIColor.tertiarySystemBackground)
 #endif
-    #if os(watchOS)
+#if os(watchOS)
     static let background = Color.black
-    #endif
+#endif
 }