part of dart._skwasm_stub; // 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. class SkwasmRenderer implements Renderer { bool get isMultiThreaded => false; @override ui.Path combinePaths(ui.PathOperation op, ui.Path path1, ui.Path path2) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ImageFilter composeImageFilters({ required ui.ImageFilter outer, required ui.ImageFilter inner, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Path copyPath(ui.Path src) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ImageFilter createBlurImageFilter({ double sigmaX = 0.0, double sigmaY = 0.0, ui.TileMode? tileMode, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Canvas createCanvas(ui.PictureRecorder recorder, [ui.Rect? cullRect]) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Gradient createConicalGradient( ui.Offset focal, double focalRadius, ui.Offset center, double radius, List colors, [ List? colorStops, ui.TileMode tileMode = ui.TileMode.clamp, Float32List? matrix, ]) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ImageFilter createDilateImageFilter({double radiusX = 0.0, double radiusY = 0.0}) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ImageFilter createErodeImageFilter({double radiusX = 0.0, double radiusY = 0.0}) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ImageShader createImageShader( ui.Image image, ui.TileMode tmx, ui.TileMode tmy, Float64List matrix4, ui.FilterQuality? filterQuality, ) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Gradient createLinearGradient( ui.Offset from, ui.Offset to, List colors, [ List? colorStops, ui.TileMode tileMode = ui.TileMode.clamp, Float32List? matrix4, ]) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ImageFilter createMatrixImageFilter( Float64List matrix4, { ui.FilterQuality filterQuality = ui.FilterQuality.low, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Paint createPaint() { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ParagraphBuilder createParagraphBuilder(ui.ParagraphStyle style) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.ParagraphStyle createParagraphStyle({ ui.TextAlign? textAlign, ui.TextDirection? textDirection, int? maxLines, String? fontFamily, double? fontSize, double? height, ui.TextHeightBehavior? textHeightBehavior, ui.FontWeight? fontWeight, ui.FontStyle? fontStyle, ui.StrutStyle? strutStyle, String? ellipsis, ui.Locale? locale, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Path createPath() { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.PictureRecorder createPictureRecorder() { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Gradient createRadialGradient( ui.Offset center, double radius, List colors, [ List? colorStops, ui.TileMode tileMode = ui.TileMode.clamp, Float32List? matrix4, ]) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.SceneBuilder createSceneBuilder() { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.StrutStyle createStrutStyle({ String? fontFamily, List? fontFamilyFallback, double? fontSize, double? height, ui.TextLeadingDistribution? leadingDistribution, double? leading, ui.FontWeight? fontWeight, ui.FontStyle? fontStyle, bool? forceStrutHeight, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Gradient createSweepGradient( ui.Offset center, List colors, [ List? colorStops, ui.TileMode tileMode = ui.TileMode.clamp, double startAngle = 0.0, double endAngle = math.pi * 2, Float32List? matrix4, ]) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.TextStyle createTextStyle({ ui.Color? color, ui.TextDecoration? decoration, ui.Color? decorationColor, ui.TextDecorationStyle? decorationStyle, double? decorationThickness, ui.FontWeight? fontWeight, ui.FontStyle? fontStyle, ui.TextBaseline? textBaseline, String? fontFamily, List? fontFamilyFallback, double? fontSize, double? letterSpacing, double? wordSpacing, double? height, ui.TextLeadingDistribution? leadingDistribution, ui.Locale? locale, ui.Paint? background, ui.Paint? foreground, List? shadows, List? fontFeatures, List? fontVariations, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Vertices createVertices( ui.VertexMode mode, List positions, { List? textureCoordinates, List? colors, List? indices, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Vertices createVerticesRaw( ui.VertexMode mode, Float32List positions, { Float32List? textureCoordinates, Int32List? colors, Uint16List? indices, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override void decodeImageFromPixels( Uint8List pixels, int width, int height, ui.PixelFormat format, ui.ImageDecoderCallback callback, { int? rowBytes, int? targetWidth, int? targetHeight, bool allowUpscaling = true, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override FlutterFontCollection get fontCollection => throw UnimplementedError('Skwasm not implemented on this platform.'); @override FutureOr initialize() { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override Future instantiateImageCodec( Uint8List list, { int? targetWidth, int? targetHeight, bool allowUpscaling = true, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override Future instantiateImageCodecFromUrl( Uri uri, { ui_web.ImageCodecChunkCallback? chunkCallback, }) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override Future renderScene(ui.Scene scene, ui.FlutterView view) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override String get rendererTag => throw UnimplementedError('Skwasm not implemented on this platform.'); @override void clearFragmentProgramCache() => _programs.clear(); static final Map> _programs = >{}; @override Future createFragmentProgram(String assetKey) { if (_programs.containsKey(assetKey)) { return _programs[assetKey]!; } return _programs[assetKey] = ui_web.assetManager.load(assetKey).then((ByteData data) { return CkFragmentProgram.fromBytes(assetKey, data.buffer.asUint8List()); }); } @override ui.LineMetrics createLineMetrics({ required bool hardBreak, required double ascent, required double descent, required double unscaledAscent, required double height, required double width, required double left, required double baseline, required int lineNumber, }) => throw UnimplementedError('Skwasm not implemented on this platform.'); @override ui.Image createImageFromImageBitmap(DomImageBitmap imageSource) { throw UnimplementedError('Skwasm not implemented on this platform.'); } @override ui.Image createImageFromTextureSource( JSAny object, { required int width, required int height, required bool transferOwnership, }) { throw Exception('Skwasm not implemented on this platform.'); } }