48 lines
2.4 KiB
C++
48 lines
2.4 KiB
C++
/********************************************************
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* ██████╗ ██████╗████████╗██╗
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* ██╔════╝ ██╔════╝╚══██╔══╝██║
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* ██║ ███╗██║ ██║ ██║
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* ██║ ██║██║ ██║ ██║
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* ╚██████╔╝╚██████╗ ██║ ███████╗
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* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
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* Geophysical Computational Tools & Library (GCTL)
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*
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* Copyright (c) 2022 Yi Zhang (yizhang-geo@zju.edu.cn)
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*
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* GCTL is distributed under a dual licensing scheme. You can redistribute
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* it and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, either version 2
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* of the License, or (at your option) any later version. You should have
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* received a copy of the GNU Lesser General Public License along with this
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* program. If not, see <http://www.gnu.org/licenses/>.
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*
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* If the terms and conditions of the LGPL v.2. would prevent you from using
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* the GCTL, please consider the option to obtain a commercial license for a
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* fee. These licenses are offered by the GCTL's original author. As a rule,
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* licenses are provided "as-is", unlimited in time for a one time fee. Please
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* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
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* to include some description of your company and the realm of its activities.
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* Also add information on how to contact you by electronic and paper mail.
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******************************************************/
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#include "gctl/core.h"
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#include "gctl/geometry.h"
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#include "iostream"
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int main(int argc, char const *argv[])
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{
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gctl::point2dc a(1.0, 1.0);
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gctl::point2dc o1(2.0, 2.0);
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gctl::point2dc o2(1.0, 0.0);
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gctl::point2dc b = a.rotate(0.5*GCTL_Pi);
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gctl::point2dc c = a.rotate(-0.25*GCTL_Pi);
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gctl::point2dc d = a.rotate(0.5*GCTL_Pi, o1);
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gctl::point2dc e = a.rotate(-0.5*GCTL_Pi, o2);
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std::cout << "a (" << a.x << ", " << a.y << ")" << std::endl;
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std::cout << "b (" << b.x << ", " << b.y << ")" << std::endl;
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std::cout << "c (" << c.x << ", " << c.y << ")" << std::endl;
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std::cout << "d (" << d.x << ", " << d.y << ")" << std::endl;
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std::cout << "e (" << e.x << ", " << e.y << ")" << std::endl;
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return 0;
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} |