ImageMaker - Create data representation model

.gitignore

@@ -5,6 +5,5 @@
 xcuserdata/
 DerivedData/
 .netrc
-.vscode
 
 .index-build/

.vscode/launch.json

@@ -0,0 +1,22 @@
+{
+  "configurations": [
+    {
+      "type": "swift-lldb",
+      "request": "launch",
+      "name": "Debug Csv2ImgCmd",
+      "program": "${workspaceFolder:Csv2Img}/.build/debug/Csv2ImgCmd",
+      "args": [],
+      "cwd": "${workspaceFolder:Csv2Img}",
+      "preLaunchTask": "swift: Build Debug Csv2ImgCmd"
+    },
+    {
+      "type": "swift-lldb",
+      "request": "launch",
+      "name": "Release Csv2ImgCmd",
+      "program": "${workspaceFolder:Csv2Img}/.build/release/Csv2ImgCmd",
+      "args": [],
+      "cwd": "${workspaceFolder:Csv2Img}",
+      "preLaunchTask": "swift: Build Release Csv2ImgCmd"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,21 @@
+{
+    "editor.formatOnSave": true,
+    "swift.diagnostics": true,
+    "apple-swift-format.enable": true,
+    "swift.autoGenerateLaunchConfigurations": true,
+    "swift.buildArguments": [],
+    "swift.testEnvironmentVariables": {},
+    "[swift]": {
+        "editor.tabSize": 4,
+        "editor.insertSpaces": true
+    },
+    "editor.formatOnSaveMode": "file",
+    "editor.defaultFormatter": "vknabel.vscode-apple-swift-format",
+    "makefile.configureOnOpen": false,
+    "swift.sourcekit-lsp.serverArguments": [
+        "-Xswiftc",
+        "-sdk",
+        "-Xswiftc",
+        "/Applications/Xcode-16.0.0.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator18.0.sdk",
+    ]
+}

Sources/Csv2ImgCore/Csv.swift

@@ -84,7 +84,7 @@
             Never
         >
     {
         isLoadingSubject.eraseToAnyPublisher()
     }
 
     /// `CurrentValueSubject` to store ``isLoading``.
@@ -109,7 +109,7 @@
             Never
         >
     {
         progressSubject.eraseToAnyPublisher()
     }
 
     /// `CurrentValueSubject` to store ``progress``.
@@ -507,45 +507,32 @@
         }
         if let maker = maker as? ImageMaker {
             if let fontSize = fontSize {
-                maker.set(
-                    fontSize: fontSize
-                )
+                maker.set(fontSize: fontSize)
             }
-            let exportable: any CsvExportable = try await withCheckedThrowingContinuation {
+            let image: CGImage = try await withCheckedThrowingContinuation {
                 continuation in
                 queue.async { [weak self] in
                     guard let self = self else {
-                        continuation.resume(
-                            throwing: Csv.Error.underlying(
-                                nil
-                            )
-                        )
+                        continuation.resume(throwing: Csv.Error.underlying(nil))
                         return
                     }
                     Task {
                         do {
-                            let img = try maker.make(
+                            let image = try maker.make(
                                 columns: await self.columns,
                                 rows: await self.rows
                             ) { progress in
                                 self.progressSubject.value = progress
                             }
-                            continuation.resume(
-                                returning: img
-                            )
+                            continuation.resume(returning: image)
                         } catch {
-                            continuation.resume(
-                                throwing: Csv.Error.underlying(
-                                    error
-                                )
-                            )
+                            continuation.resume(throwing: Csv.Error.underlying(error))
                         }
                     }
                 }
             }
-            return AnyCsvExportable(
-                exportable
-            )
+
+            return AnyCsvExportable(image)
         } else if let maker = maker as? PdfMaker {
             if let fontSize = fontSize {
                 maker.set(
@@ -574,14 +561,14 @@
                                     columns: await self.columns,
                                     rows: await self.rows
                                 ) { progress in
                                     self.progressSubject.value = progress
                                 }
                             } else {
                                 doc = try maker.make(
                                     columns: await self.columns,
                                     rows: await self.rows
                                 ) { progress in
                                     self.progressSubject.value = progress
                                 }
                             }
                             continuation.resume(

Sources/Csv2ImgCore/CsvError.swift

@@ -34,6 +34,8 @@ extension Csv {
         case emptyData
         /// Csv denied execution because it is generating another contents.
         case workInProgress
+        /// Failed to render image from `CsvImageRepresentation`.
+        case failedToRenderImage
         case underlying(
             Swift.Error?
         )

Sources/Csv2ImgCore/CsvImageRepresentation.swift

@@ -0,0 +1,22 @@
+import CoreGraphics
+import Foundation
+
+public struct CsvImageRepresentation: Equatable {
+    let width: Int
+    let height: Int
+    let backgroundColor: CGColor
+    let fontSize: CGFloat
+    let columns: [ColumnRepresentation]
+    let rows: [RowRepresentation]
+
+    struct ColumnRepresentation: Equatable {
+        let name: String
+        let style: Csv.Column.Style
+        let frame: CGRect
+    }
+
+    struct RowRepresentation: Equatable {
+        let values: [String]
+        let frames: [CGRect]
+    }
+}