3.0.0-betaに対応したサンプルアプリ

.gitignore

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+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## User settings
+xcuserdata/
+
+## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
+*.xcscmblueprint
+*.xccheckout
+
+## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
+build/
+DerivedData/
+*.moved-aside
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+
+## Obj-C/Swift specific
+*.hmap
+
+## App packaging
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+# *.xcodeproj
+#
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+# .swiftpm
+
+.build/
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# Pods/
+#
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
+
+# Carthage
+#
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build/
+
+# Accio dependency management
+Dependencies/
+.accio/
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output
+
+# Code Injection
+#
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/
+
+.DS_Store

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

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+<?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>

EdgeOCRSample.xcodeproj/xcshareddata/xcschemes/EdgeOCRSample.xcscheme

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+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1520"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "F9CE84802B873BA8002BE6C8"
+               BuildableName = "EdgeOCRSample.app"
+               BlueprintName = "EdgeOCRSample"
+               ReferencedContainer = "container:EdgeOCRSample.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Release"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "F9CE84802B873BA8002BE6C8"
+            BuildableName = "EdgeOCRSample.app"
+            BlueprintName = "EdgeOCRSample"
+            ReferencedContainer = "container:EdgeOCRSample.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "F9CE84802B873BA8002BE6C8"
+            BuildableName = "EdgeOCRSample.app"
+            BlueprintName = "EdgeOCRSample"
+            ReferencedContainer = "container:EdgeOCRSample.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

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

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

EdgeOCRSample/Assets.xcassets/Contents.json

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+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

EdgeOCRSample/Assets.xcassets/sample_barcode.imageset/Contents.json

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+{
+  "images" : [
+    {
+      "filename" : "sample_barcode.jpeg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

EdgeOCRSample/Assets.xcassets/sample_text.imageset/Contents.json

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+{
+  "images" : [
+    {
+      "filename" : "sample_text2.jpeg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

EdgeOCRSample/EdgeOCRSample.entitlements

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+<?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>com.apple.security.app-sandbox</key>
+    <true/>
+    <key>com.apple.security.files.user-selected.read-only</key>
+    <true/>
+</dict>
+</plist>

EdgeOCRSample/EdgeOCRSample.swift

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+//
+//  EdgeOCRSampleApp.swift
+//  EdgeOCRSample
+//
+//  Created by kikemori on 2024/02/22.
+//
+
+import SwiftUI
+
+@main
+struct EdgeOCRSample: App {
+    var body: some Scene {
+        WindowGroup {
+            MainView()
+        }
+    }
+}

EdgeOCRSample/Extensions/CALayer.swift

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+//
+//  CALayer.swift
+//  EdgeOCRSample
+//
+//  Created by kikemori on 2024/05/16.
+//
+
+import AVFoundation
+import UIKit
+
+extension CALayer {
+    func addCenterPoint(color: CGColor, radius: CGFloat) {
+        // CALayerの中心座標を取得します
+        let centerX = self.bounds.midX
+        let centerY = self.bounds.midY
+
+        // 点の描画
+        let dotLayer = CAShapeLayer()
+        dotLayer.path = UIBezierPath(
+            arcCenter: CGPoint(x: centerX, y: centerY),
+            radius: radius,
+            startAngle: 0,
+            endAngle: CGFloat(Double.pi * 2),
+            clockwise: true).cgPath
+        dotLayer.fillColor = color
+
+        // CALayerに点を追加します
+        self.addSublayer(dotLayer)
+    }
+}

EdgeOCRSample/Extensions/UIImage.swift

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+//
+//  UIImage.swift
+//  EdgeOCRSample
+//
+//  Created by kikemori on 2024/04/16.
+//
+
+import AVFoundation
+import UIKit
+
+extension UIImage {
+    func drawBoundingBoxes(
+        boundingBoxes: [CGRect],
+        texts: [String],
+        textColor: UIColor,
+        boxColor: UIColor
+    ) -> UIImage? {
+        UIGraphicsBeginImageContextWithOptions(size, false, scale)
+        defer { UIGraphicsEndImageContext() }
+
+        draw(at: .zero)
+        let imageLength = self.size.width > self.size.height ? self.size.width : self.size.height
+        let fontSize = imageLength * 0.03
+
+        for (index, boundingBox) in boundingBoxes.enumerated() {
+            let detectionResult = texts[index]
+            let context = UIGraphicsGetCurrentContext()
+            context?.setStrokeColor(UIColor.green.cgColor)
+            context?.setLineWidth(5.0)
+            context?.addRect(boundingBox)
+            context?.strokePath()
+
+            let textFontAttributes: [NSAttributedString.Key: Any] = [
+                NSAttributedString.Key.font: UIFont.systemFont(ofSize: fontSize),
+                NSAttributedString.Key.foregroundColor: textColor,
+                NSAttributedString.Key.backgroundColor: boxColor
+            ]
+            let detectionText = NSAttributedString(string: detectionResult, attributes: textFontAttributes)
+            detectionText.draw(at: CGPoint(x: boundingBox.origin.x, y: boundingBox.origin.y))
+        }
+
+        return UIGraphicsGetImageFromCurrentImageContext()
+    }
+
+    func fixImageRotation() -> UIImage {
+        if self.imageOrientation != .up {
+            UIGraphicsBeginImageContextWithOptions(self.size, false, self.scale)
+            self.draw(in: CGRect(origin: .zero, size: self.size))
+            if let fixedImage = UIGraphicsGetImageFromCurrentImageContext() {
+                UIGraphicsEndImageContext()
+                return fixedImage
+            }
+            UIGraphicsEndImageContext()
+        }
+        return self
+    }
+}