1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
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;
}
|
