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Diffstat (limited to 'src/png/image_info.hpp')
| -rw-r--r-- | src/png/image_info.hpp | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/src/png/image_info.hpp b/src/png/image_info.hpp deleted file mode 100644 index 8407bc18b..000000000 --- a/src/png/image_info.hpp +++ /dev/null @@ -1,215 +0,0 @@ -/* - * Copyright (C) 2007,2008 Alex Shulgin - * - * This file is part of png++ the C++ wrapper for libpng. PNG++ is free - * software; the exact copying conditions are as follows: - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef PNGPP_IMAGE_INFO_HPP_INCLUDED -#define PNGPP_IMAGE_INFO_HPP_INCLUDED - -#include "types.hpp" -#include "palette.hpp" -#include "tRNS.hpp" -#include "pixel_traits.hpp" - -namespace png -{ - - /** - * \brief Holds information about PNG image. - * - * \see image, generator, consumer - */ - class image_info - { - public: - /** - * \brief Constructs the image_info object with default values - * for color_type, interlace_type, compression_method and - * filter_type. - */ - image_info() - : m_width(0), - m_height(0), - m_bit_depth(0), - m_color_type(color_type_none), - m_interlace_type(interlace_none), - m_compression_type(compression_type_default), - m_filter_type(filter_type_default), - m_gamma(0.0) - { - } - - uint_32 get_width() const - { - return m_width; - } - - void set_width(uint_32 width) - { - m_width = width; - } - - uint_32 get_height() const - { - return m_height; - } - - void set_height(uint_32 height) - { - m_height = height; - } - - color_type get_color_type() const - { - return m_color_type; - } - - void set_color_type(color_type color_space) - { - m_color_type = color_space; - } - - int get_bit_depth() const - { - return m_bit_depth; - } - - void set_bit_depth(int bit_depth) - { - m_bit_depth = bit_depth; - } - - interlace_type get_interlace_type() const - { - return m_interlace_type; - } - - void set_interlace_type(interlace_type interlace) - { - m_interlace_type = interlace; - } - - compression_type get_compression_type() const - { - return m_compression_type; - } - - void set_compression_type(compression_type compression) - { - m_compression_type = compression; - } - - filter_type get_filter_type() const - { - return m_filter_type; - } - - void set_filter_type(filter_type filter) - { - m_filter_type = filter; - } - - palette const& get_palette() const - { - return m_palette; - } - - palette& get_palette() - { - return m_palette; - } - - void set_palette(palette const& plte) - { - m_palette = plte; - } - - /** - * \brief Removes all entries from the palette. - */ - void drop_palette() - { - m_palette.clear(); - } - - tRNS const& get_tRNS() const - { - return m_tRNS; - } - - tRNS& get_tRNS() - { - return m_tRNS; - } - - void set_tRNS(tRNS const& trns) - { - m_tRNS = trns; - } - - double get_gamma() const - { - return m_gamma; - } - - void set_gamma(double gamma) - { - m_gamma = gamma; - } - - protected: - uint_32 m_width; - uint_32 m_height; - int m_bit_depth; - color_type m_color_type; - interlace_type m_interlace_type; - compression_type m_compression_type; - filter_type m_filter_type; - palette m_palette; - tRNS m_tRNS; - double m_gamma; - }; - - /** - * \brief Returns an image_info object with color_type and - * bit_depth fields setup appropriate for the \c pixel type. - */ - template< typename pixel > - image_info - make_image_info() - { - typedef pixel_traits< pixel > traits; - image_info info; - info.set_color_type(traits::get_color_type()); - info.set_bit_depth(traits::get_bit_depth()); - return info; - } - -} // namespace png - -#endif // PNGPP_IMAGE_INFO_HPP_INCLUDED |