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// Copyright (C) 2011 Davis E. King (davis@dlib.net)
// License: Boost Software License See LICENSE.txt for the full license.
#undef DLIB_SAVE_PnG_ABSTRACT_
#ifdef DLIB_SAVE_PnG_ABSTRACT_
#include "../pixel.h"
#include "../image_processing/generic_image.h"
namespace dlib
{
// ----------------------------------------------------------------------------------------
template <
typename image_type
>
void save_png (
const image_type& image,
const std::string& file_name
);
/*!
requires
- image_type == an image object that implements the interface defined in
dlib/image_processing/generic_image.h or a matrix expression
- image.size() != 0
ensures
- writes the image to the file indicated by file_name in the PNG (Portable Network Graphics)
format.
- image[0][0] will be in the upper left corner of the image.
- image[image.nr()-1][image.nc()-1] will be in the lower right
corner of the image.
- This routine can save images containing any type of pixel. However, save_png() can
only natively store the following pixel types: rgb_pixel, rgb_alpha_pixel, uint8,
and uint16. All other pixel types will be converted into one of these types as
appropriate before being saved to disk.
throws
- image_save_error
This exception is thrown if there is an error that prevents us from saving
the image.
- std::bad_alloc
!*/
// ----------------------------------------------------------------------------------------
}
#endif // DLIB_SAVE_PnG_ABSTRACT_
Version data entries
13 entries across 13 versions & 1 rubygems