flutter · stuartmorgan-g · Oct 31, 2024 · Feb 28, 2022 · Mar 1, 2022 · Mar 1, 2022
diff --git a/CODEOWNERS b/CODEOWNERS
@@ -40,6 +40,9 @@ packages/shared_preferences/**                           @tarrinneal
 packages/standard_message_codec/**                       @jonahwilliams
 packages/two_dimensional_scrollables/**                  @Piinks
 packages/url_launcher/**                                 @stuartmorgan
+packages/vector_graphics/**                              @jonahwilliams
+packages/vector_graphics_codec/**                        @jonahwilliams
+packages/vector_graphics_compiler/**                     @jonahwilliams
 packages/video_player/**                                 @tarrinneal
 packages/web_benchmarks/**                               @yjbanov
 packages/webview_flutter/**                              @bparrishMines

diff --git a/README.md b/README.md
@@ -75,6 +75,9 @@ These are the packages hosted in this repository:
 | [standard\_message\_codec](./packages/standard_message_codec/) | [![pub package](https://img.shields.io/pub/v/standard_message_codec.svg)](https://pub.dev/packages/standard_message_codec) | [![pub points](https://img.shields.io/pub/points/standard_message_codec)](https://pub.dev/packages/standard_message_codec/score) | [![popularity](https://img.shields.io/pub/popularity/standard_message_codec)](https://pub.dev/packages/standard_message_codec/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20standard_message_codec?label=)](https://github.com/flutter/flutter/labels/p%3A%20standard_message_codec) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20standard_message_codec?label=)](https://github.com/flutter/packages/labels/p%3A%20standard_message_codec) |
 | [two\_dimensional\_scrollables](./packages/two_dimensional_scrollables/) | [![pub package](https://img.shields.io/pub/v/two_dimensional_scrollables.svg)](https://pub.dev/packages/two_dimensional_scrollables) | [![pub points](https://img.shields.io/pub/points/two_dimensional_scrollables)](https://pub.dev/packages/two_dimensional_scrollables/score) | [![popularity](https://img.shields.io/pub/popularity/two_dimensional_scrollables)](https://pub.dev/packages/two_dimensional_scrollables/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20two_dimensional_scrollables?label=)](https://github.com/flutter/flutter/labels/p%3A%20two_dimensional_scrollables) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20two_dimensional_scrollables?label=)](https://github.com/flutter/packages/labels/p%3A%20two_dimensional_scrollables) |
 | [url\_launcher](./packages/url_launcher/) | [![pub package](https://img.shields.io/pub/v/url_launcher.svg)](https://pub.dev/packages/url_launcher) | [![pub points](https://img.shields.io/pub/points/url_launcher)](https://pub.dev/packages/url_launcher/score) | [![popularity](https://img.shields.io/pub/popularity/url_launcher)](https://pub.dev/packages/url_launcher/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20url_launcher?label=)](https://github.com/flutter/flutter/labels/p%3A%20url_launcher) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20url_launcher?label=)](https://github.com/flutter/packages/labels/p%3A%20url_launcher) |
+| [vector\_graphics](./packages/vector_graphics/) | [![pub package](https://img.shields.io/pub/v/vector_graphics.svg)](https://pub.dev/packages/vector_graphics) | [![pub points](https://img.shields.io/pub/points/vector_graphics)](https://pub.dev/packages/vector_graphics/score) | [![popularity](https://img.shields.io/pub/popularity/vector_graphics)](https://pub.dev/packages/vector_graphics/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20vector_graphics?label=)](https://github.com/flutter/flutter/labels/p%3A%20vector_graphics) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20vector_graphics?label=)](https://github.com/flutter/packages/labels/p%3A%20vector_graphics) |
+| [vector\_graphics\_codec](./packages/vector_graphics_codec/) | [![pub package](https://img.shields.io/pub/v/vector_graphics_codec.svg)](https://pub.dev/packages/vector_graphics_codec) | [![pub points](https://img.shields.io/pub/points/vector_graphics_codec)](https://pub.dev/packages/vector_graphics_codec/score) | [![popularity](https://img.shields.io/pub/popularity/vector_graphics_codec)](https://pub.dev/packages/vector_graphics_codec/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20vector_graphics_codec?label=)](https://github.com/flutter/flutter/labels/p%3A%20vector_graphics_codec) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20vector_graphics_codec?label=)](https://github.com/flutter/packages/labels/p%3A%20vector_graphics_codec) |
+| [vector\_graphics\_compiler](./packages/vector_graphics_compiler/) | [![pub package](https://img.shields.io/pub/v/vector_graphics_compiler.svg)](https://pub.dev/packages/vector_graphics_compiler) | [![pub points](https://img.shields.io/pub/points/vector_graphics_compiler)](https://pub.dev/packages/vector_graphics_compiler/score) | [![popularity](https://img.shields.io/pub/popularity/vector_graphics_compiler)](https://pub.dev/packages/vector_graphics_compiler/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20vector_graphics_compiler?label=)](https://github.com/flutter/flutter/labels/p%3A%20vector_graphics_compiler) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20vector_graphics_compiler?label=)](https://github.com/flutter/packages/labels/p%3A%20vector_graphics_compiler) |
 | [video\_player](./packages/video_player/) | [![pub package](https://img.shields.io/pub/v/video_player.svg)](https://pub.dev/packages/video_player) | [![pub points](https://img.shields.io/pub/points/video_player)](https://pub.dev/packages/video_player/score) | [![popularity](https://img.shields.io/pub/popularity/video_player)](https://pub.dev/packages/video_player/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20video_player?label=)](https://github.com/flutter/flutter/labels/p%3A%20video_player) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20video_player?label=)](https://github.com/flutter/packages/labels/p%3A%20video_player) |
 | [web\_benchmarks](./packages/web_benchmarks/) | [![pub package](https://img.shields.io/pub/v/web_benchmarks.svg)](https://pub.dev/packages/web_benchmarks) | [![pub points](https://img.shields.io/pub/points/web_benchmarks)](https://pub.dev/packages/web_benchmarks/score) | [![popularity](https://img.shields.io/pub/popularity/web_benchmarks)](https://pub.dev/packages/web_benchmarks/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20web_benchmarks?label=)](https://github.com/flutter/flutter/labels/p%3A%20web_benchmarks) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20web_benchmarks?label=)](https://github.com/flutter/packages/labels/p%3A%20web_benchmarks) |
 | [webview\_flutter](./packages/webview_flutter/) | [![pub package](https://img.shields.io/pub/v/webview_flutter.svg)](https://pub.dev/packages/webview_flutter) | [![pub points](https://img.shields.io/pub/points/webview_flutter)](https://pub.dev/packages/webview_flutter/score) | [![popularity](https://img.shields.io/pub/popularity/webview_flutter)](https://pub.dev/packages/webview_flutter/score) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p%3A%20webview?label=)](https://github.com/flutter/flutter/labels/p%3A%20webview) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p%3A%20webview_flutter?label=)](https://github.com/flutter/packages/labels/p%3A%20webview_flutter) |

@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: a7790d8e3a6c1810b8ce77cc9339d8b30ff68019
+  channel: unknown
+
+project_type: package
@@ -0,0 +1,6 @@
+# Below is a list of people and organizations that have contributed
+# to the Flutter project. Names should be added to the list like so:
+#
+#   Name/Organization <email address>
+
+Google Inc.
@@ -0,0 +1,132 @@
+## 1.1.12
+
+* Transfers the package source from https://github.com/dnfield/vector_graphics
+  to https://github.com/flutter/packages.
+
+## 1.1.11+1
+
+* Relax package:http constraint.
+
+## 1.1.11
+
+* Use package:http to drop dependency on dart:html.
+
+## 1.1.10+1
+
+* Add missing save before clip.
+
+## 1.1.10
+
+* Add missing clip before saveLayer.
+
+## 1.1.9+2
+
+* Fix case sensitivity on scientific notation parsing.
+
+## 1.1.9+1
+
+* Fix publication error that did not have latest source code.
+
+## 1.1.9
+
+* Fix handling of invalid XML `@id` attributes.
+* Fix handling of self-referential `<use/>` elements.
+* Add `--out-dir` option to compiler.
+* Tweak warning message for unhandled eleemnts.
+
+## 1.1.8
+
+* Fix bugs in transform parsing.
+
+## 1.1.7
+
+* Support for matching the ambient text direction.
+
+## 1.1.6
+
+* Fix bug in text position computation when transforms are involved.
+
+## 1.1.5+1
+
+* Remove/update some invalid assertions related to image formats.
+
+## 1.1.5
+
+* Support for decoding control points as IEEE 754-2008 half precision
+  floating point values.
+* Migrate the test to extend DefaultWidgetsLocalizations.
+* Added an error builder property to provide a fallback widget on exceptions.
+
+## 1.1.4
+
+* Support more image formats and malformed MIME types.
+* Fix inheritence for `fill-rule`s.
+
+## 1.1.3
+
+* Further improvements to whitespace handling for text.
+
+## 1.1.2
+
+* Fix handling and inheritence of `none`.
+
+## 1.1.1
+
+* Multiple text positioning bug fixes.
+* Preserve stroke-opacity when specified.
+
+## 1.1.0
+
+* Fix a number of inheritence related bugs:
+  * Inheritence of properties specified on the root element now work.
+  * Opacity inheritence is more correct now.
+  * Inheritence of `use` elements is more correctly handled.
+* Make `currentColor` non-null on SVG theme, and fix how it is applied.
+* Remove the opacity peephole optimizer, which was incorrectly applying
+  optimizations in a few cases. A future release may add this back.
+* Add clipBehavior to the widget.
+* Fix patterns when multiple patterns are specified and applied within the
+  graphic.
+
+## 1.0.1+1
+
+* Fix bug in asset loading from packages.
+
+## 1.0.1
+
+* Fix handling of fill colors on use/group elements.
+
+## 1.0.0+1
+
+* Fix issue in pattern decoding.
+* Fix issue in matrix parsing for some combinations of matrices.
+
+## 1.0.0
+
+* Stable release.
+* Use `ImageCache` for images.
+* Bug fixes for image rendering.
+* Better support for synchronous usage in testing.
+* Make clipping the viewbox optional.
+
+## 0.0.3
+
+* Improvements to CLI utilities.
+* Dispose unused objects.
+* Improved support for HTML backend.
+* Less aggressive rasterization strategy for flutter_svg compatibility.
+
+## 0.0.2
+
+* Support for drawing images
+
+## 0.0.1
+
+* Added `VectorGraphic` which consumes encoded vector graphics assets using
+  a `BytesLoader`.
+* Added `AssetBytesLoader` and `NetworkBytesLoader` as example loader
+  implementations.
+
+## 0.0.0
+
+* Create repository
@@ -0,0 +1,25 @@
+Copyright 2013 The Flutter Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of Google Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@@ -0,0 +1,14 @@
+# vector_graphics
+
+A vector graphics rendering runtime for Flutter. This package is intended for
+use with output from the `package:vector_graphics_compiler` and encoded via
+a tightly coupled version of `package:vector_graphics_codec`.
+
+## Commemoration
+
+This package was originally authored by
+[Dan Field](https://github.com/dnfield) and has been forked here
+from [dnfield/vector_graphics](https://github.com/dnfield/vector_graphics).
+Dan was a member of the Flutter team at Google from 2018 until his death
+in 2024. Dan’s impact and contributions to Flutter were immeasurable, and we
+honor his memory by continuing to publish and maintain this package.
@@ -0,0 +1,61 @@
+android/
+ios/
+macos/
+linux/
+windows/
+web/
+test/
+android/
+ios/
+macos/
+linux/
+windows/
+web/
+test/
+.metadata
+
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
@@ -0,0 +1,3 @@
+# example
+
+An example of using package:vector_graphics to draw vector assets
@@ -0,0 +1,75 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:developer';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
+import 'package:vector_graphics/vector_graphics.dart';
+import 'package:vector_graphics_compiler/vector_graphics_compiler.dart';
+
+void main() {
+  runApp(const MyApp());
+}
+
+/// The main example app widget.
+class MyApp extends StatelessWidget {
+  /// Creates a new [MyApp].
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      title: 'Vector Graphics Demo',
+      theme: ThemeData(
+        primarySwatch: Colors.blue,
+      ),
+      home: const Scaffold(
+        body: Center(
+          child: VectorGraphic(
+            loader: NetworkSvgLoader(
+              'https://upload.wikimedia.org/wikipedia/commons/f/fd/Ghostscript_Tiger.svg',
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+/// A [BytesLoader] that converts a network URL into encoded SVG data.
+class NetworkSvgLoader extends BytesLoader {
+  /// Creates a [NetworkSvgLoader] that loads an SVG from [url].
+  const NetworkSvgLoader(this.url);
+
+  /// The SVG URL.
+  final String url;
+
+  @override
+  Future<ByteData> loadBytes(BuildContext? context) async {
+    return compute((String svgUrl) async {
+      final http.Response request = await http.get(Uri.parse(svgUrl));
+      final TimelineTask task = TimelineTask()..start('encodeSvg');
+      final Uint8List compiledBytes = encodeSvg(
+        xml: request.body,
+        debugName: svgUrl,
+        enableClippingOptimizer: false,
+        enableMaskingOptimizer: false,
+        enableOverdrawOptimizer: false,
+      );
+      task.finish();
+      // sendAndExit will make sure this isn't copied.
+      return compiledBytes.buffer.asByteData();
+    }, url, debugLabel: 'Load Bytes');
+  }
+
+  @override
+  int get hashCode => url.hashCode;
+
+  @override
+  bool operator ==(Object other) {
+    return other is NetworkSvgLoader && other.url == url;
+  }
+}
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		# example

		An example of using package:vector_graphics to draw vector assets