| // 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. |
| |
| #pragma once |
| |
| #include <functional> |
| #include <memory> |
| #include <vector> |
| |
| #include "flutter/fml/macros.h" |
| #include "impeller/entity/contents/path_contents.h" |
| #include "impeller/geometry/color.h" |
| #include "impeller/geometry/path.h" |
| #include "impeller/geometry/point.h" |
| |
| namespace impeller { |
| |
| class RadialGradientContents final : public PathContents { |
| public: |
| RadialGradientContents(); |
| |
| ~RadialGradientContents() override; |
| |
| void SetPath(Path path) override; |
| |
| // |Contents| |
| std::optional<Rect> GetCoverage(const Entity& entity) const override; |
| |
| // |Contents| |
| bool Render(const ContentContext& renderer, |
| const Entity& entity, |
| RenderPass& pass) const override; |
| |
| void SetCenterAndRadius(Point centre, Scalar radius); |
| |
| void SetColors(std::vector<Color> colors); |
| |
| const std::vector<Color>& GetColors() const; |
| |
| private: |
| Path path_; |
| Point center_; |
| Scalar radius_; |
| std::vector<Color> colors_; |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(RadialGradientContents); |
| }; |
| |
| } // namespace impeller |