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60 lines
2.4 KiB
60 lines
2.4 KiB
/* |
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* Copyright (c) 2020 Samsung Electronics Co., Ltd. All rights reserved. |
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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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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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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 THE |
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* SOFTWARE. |
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*/ |
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#ifndef VPAINTER_H |
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#define VPAINTER_H |
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#include "vbrush.h" |
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#include "vpoint.h" |
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#include "vrle.h" |
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#include "vdrawhelper.h" |
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V_BEGIN_NAMESPACE |
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class VBitmap; |
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class VPainter { |
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public: |
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VPainter() = default; |
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explicit VPainter(VBitmap *buffer); |
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bool begin(VBitmap *buffer); |
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void end(); |
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void setDrawRegion(const VRect ®ion); // sub surface rendering area. |
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void setBrush(const VBrush &brush); |
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void setBlendMode(BlendMode mode); |
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void drawRle(const VPoint &pos, const VRle &rle); |
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void drawRle(const VRle &rle, const VRle &clip); |
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VRect clipBoundingRect() const; |
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void drawBitmap(const VPoint &point, const VBitmap &bitmap, const VRect &source, uint8_t const_alpha = 255); |
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void drawBitmap(const VRect &target, const VBitmap &bitmap, const VRect &source, uint8_t const_alpha = 255); |
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void drawBitmap(const VPoint &point, const VBitmap &bitmap, uint8_t const_alpha = 255); |
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void drawBitmap(const VRect &rect, const VBitmap &bitmap, uint8_t const_alpha = 255); |
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private: |
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void drawBitmapUntransform(const VRect &target, const VBitmap &bitmap, |
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const VRect &source, uint8_t const_alpha); |
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VRasterBuffer mBuffer; |
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VSpanData mSpanData; |
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}; |
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V_END_NAMESPACE |
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#endif // VPAINTER_H
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