resize.cpp
来自「Boost provides free peer-reviewed portab」· C++ 代码 · 共 43 行
CPP
43 行
/* Copyright 2005-2007 Adobe Systems Incorporated Use, modification and distribution are subject to the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt). See http://opensource.adobe.com/gil for most recent version including documentation.*//*************************************************************************************************//// \file/// \brief Test file for resize_view() in the numeric extension/// \author Lubomir Bourdev and Hailin Jin/// \date February 27, 2007/////////////////////////// NOTE: This sample file uses the numeric extension, which does not come with the Boost distribution.//// You may download it from http://opensource.adobe.com/gil ///////////////////////#include <boost/gil/image.hpp>#include <boost/gil/typedefs.hpp>#include <boost/gil/extension/io/jpeg_io.hpp>#include <boost/gil/extension/numeric/sampler.hpp>#include <boost/gil/extension/numeric/resample.hpp>int main() { using namespace boost::gil; rgb8_image_t img; jpeg_read_image("test.jpg",img); // test resize_view // Scale the image to 100x100 pixels using bilinear resampling rgb8_image_t square100x100(100,100); resize_view(const_view(img), view(square100x100), bilinear_sampler()); jpeg_write_view("out-resize.jpg",const_view(square100x100)); return 0;}
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