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28 lines
1.2 KiB
Dart
28 lines
1.2 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'template.dart';
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class SurfaceTintTemplate extends TokenTemplate {
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const SurfaceTintTemplate(super.fileName, super.tokens);
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@override
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String generate() => '''
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// Generated version ${tokens["version"]}
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// Surface tint opacities based on elevations according to the
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// Material Design 3 specification:
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// https://m3.material.io/styles/color/the-color-system/color-roles
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// Ordered by increasing elevation.
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const List<_ElevationOpacity> _surfaceTintElevationOpacities = <_ElevationOpacity>[
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_ElevationOpacity(${tokens['md.sys.elevation.level0']}, 0.0), // Elevation level 0
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_ElevationOpacity(${tokens['md.sys.elevation.level1']}, 0.05), // Elevation level 1
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_ElevationOpacity(${tokens['md.sys.elevation.level2']}, 0.08), // Elevation level 2
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_ElevationOpacity(${tokens['md.sys.elevation.level3']}, 0.11), // Elevation level 3
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_ElevationOpacity(${tokens['md.sys.elevation.level4']}, 0.12), // Elevation level 4
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_ElevationOpacity(${tokens['md.sys.elevation.level5']}, 0.14), // Elevation level 5
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];
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''';
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}
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