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62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
/*!
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@file
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@author Albert Semenov
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@date 12/2007
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@module
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*/
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/*
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This file is part of MyGUI.
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MyGUI is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MyGUI is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MYGUI_MASK_PICK_INFO_H__
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#define __MYGUI_MASK_PICK_INFO_H__
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#include "MyGUI_Prerequest.h"
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#include "MyGUI_Types.h"
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namespace MyGUI
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{
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class MYGUI_EXPORT MaskPickInfo
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{
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public:
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MaskPickInfo() : width(0), height(0) { }
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bool load(const std::string& _file);
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bool pick(const IntPoint& _point, const IntCoord& _coord) const
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{
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if ((0 == _coord.width) || (0 == _coord.height)) return false;
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int x = ((_point.left * width)-1) / _coord.width;
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int y = ((_point.top * height)-1) / _coord.height;
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return 0 != data[(size_t)(y * width + x)];
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}
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bool empty() const
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{
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return data.empty();
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}
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private:
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std::vector<uint8> data;
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int width, height;
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};
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} // namespace MyGUI
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#endif // __MYGUI_MASK_PICK_INFO_H__
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