105 lines
2.3 KiB
C
105 lines
2.3 KiB
C
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// Copyright (c) 2016-2018 Easy2D - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#pragma once
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#include "include-forwards.h"
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#include "../base/Resource.h"
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#include <d2d1.h>
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namespace easy2d
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{
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// ͼƬ
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class E2D_API Image
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: public virtual Object
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{
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public:
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Image();
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explicit Image(
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Resource const& res
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);
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explicit Image(
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Resource const& res,
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Rect const& crop_rect /* <20>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD> */
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);
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explicit Image(
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ComPtr<ID2D1Bitmap> const& bitmap
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);
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virtual ~Image();
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// <20><><EFBFBD><EFBFBD>ͼƬ<CDBC><C6AC>Դ
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bool Load(
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Resource const& res
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);
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// <20><>Դ<EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ч
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bool IsValid() const;
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// <20><>ͼƬ<CDBC>ü<EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
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void Crop(
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Rect const& crop_rect /* <20>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD> */
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);
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// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
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float GetWidth() const;
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// <20><>ȡ<EFBFBD>߶<EFBFBD>
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float GetHeight() const;
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// <20><>ȡ<EFBFBD><C8A1>С
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Size GetSize() const;
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// <20><>ȡԴͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>
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float GetSourceWidth() const;
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// <20><>ȡԴͼƬ<CDBC>߶<EFBFBD>
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float GetSourceHeight() const;
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// <20><>ȡԴͼƬ<CDBC><C6AC>С
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Size GetSourceSize() const;
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// <20><>ȡ<EFBFBD>ü<EFBFBD>λ<EFBFBD><CEBB> X <20><><EFBFBD><EFBFBD>
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float GetCropX() const;
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// <20><>ȡ<EFBFBD>ü<EFBFBD>λ<EFBFBD><CEBB> Y <20><><EFBFBD><EFBFBD>
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float GetCropY() const;
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// <20><>ȡ<EFBFBD>ü<EFBFBD>λ<EFBFBD><CEBB>
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Point GetCropPos() const;
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// <20><>ȡ<EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD>
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Rect const& GetCropRect() const;
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ComPtr<ID2D1Bitmap> const& GetBitmap() const;
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protected:
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void SetBitmap(
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ComPtr<ID2D1Bitmap> const& bitmap
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);
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protected:
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Rect crop_rect_;
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ComPtr<ID2D1Bitmap> bitmap_;
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};
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}
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