Classes | |
| struct | color |
| PNG color struct extension. Adds constructors. More... | |
| class | consumer |
| Pixel consumer class template. More... | |
| struct | convert_color_space |
| IO transformation class template. Converts image color space. More... | |
| struct | convert_color_space< rgb_pixel > |
| Converts image color space. A specialization for rgb_pixel type. More... | |
| struct | convert_color_space< rgb_pixel_16 > |
| Converts image color space. A specialization for rgb_pixel_16 type. More... | |
| struct | convert_color_space< rgba_pixel > |
| Converts image color space. A specialization for rgba_pixel type. More... | |
| struct | convert_color_space< rgba_pixel_16 > |
| Converts image color space. A specialization for rgba_pixel_16 type. More... | |
| struct | convert_color_space< gray_pixel > |
| Converts image color space. A specialization for gray_pixel type. More... | |
| struct | convert_color_space< gray_pixel_16 > |
| Converts image color space. A specialization for gray_pixel_16 type. More... | |
| struct | convert_color_space< ga_pixel > |
| Converts image color space. A specialization for ga_pixel type. More... | |
| struct | convert_color_space< ga_pixel_16 > |
| Converts image color space. A specialization for ga_pixel_16 type. More... | |
| class | end_info |
| Internal class to hold PNG ending info. More... | |
| class | error |
| Exception class to represent runtime errors related to png++ operation. More... | |
| class | std_error |
| Exception class to represent standard library errors (generally IO). More... | |
| struct | basic_ga_pixel |
| Basic Gray+Alpha pixel type. More... | |
| struct | pixel_traits< basic_ga_pixel< T > > |
| Pixel traits specialization for basic_ga_pixel. More... | |
| class | generator |
| Pixel generator class template. More... | |
| class | packed_gray_pixel |
| The packed gray pixel class template. The available specializations are for 1-, 2- and 4-bit pixels. More... | |
| struct | pixel_traits< gray_pixel > |
| Pixel traits specialization for gray_pixel. More... | |
| struct | pixel_traits< gray_pixel_16 > |
| Pixel traits specialization for gray_pixel_16. More... | |
| struct | pixel_traits< packed_gray_pixel< bits > > |
| Pixel traits specialization for packed_gray_pixel. More... | |
| class | image |
| Class template to represent PNG image. More... | |
| class | image_info |
| Holds information about PNG image. More... | |
| class | index_pixel |
| The 8-bit Indexed (colormap) pixel type. More... | |
| class | packed_index_pixel |
| The packed indexed pixel class template. The available specializations are for 1-, 2- and 4-bit pixels. More... | |
| struct | pixel_traits< index_pixel > |
| Pixel traits specialization for index_pixel. More... | |
| struct | pixel_traits< packed_index_pixel< bits > > |
| Pixel traits specialization for packed_index_pixel. More... | |
| class | info |
| Holds information about PNG image. Adapter class for IO image operations. More... | |
| class | info_base |
| Internal class to hold PNG info or end_info. More... | |
| class | io_base |
| Base class for PNG reader/writer classes. More... | |
| class | packed_pixel |
| The packed pixel class template. More... | |
| class | basic_pixel_buffer |
| The basic class template to represent image pixel data. More... | |
| class | pixel_buffer |
| class | packed_pixel_row |
| The packed pixel row class template. More... | |
| class | row_traits< packed_pixel_row< pixel > > |
| The row_traits class template specialization for packed pixel row type. More... | |
| class | pixel_buffer< packed_gray_pixel< bits > > |
| The pixel buffer class template specialization for the packed_gray_pixel type. More... | |
| class | pixel_buffer< packed_index_pixel< bits > > |
| The pixel buffer class template specialization for the packed_index_pixel type. More... | |
| struct | basic_pixel_traits |
| Basic pixel traits class template. More... | |
| struct | basic_alpha_pixel_traits |
| Basic pixel traits class template for pixels with alpha channel. More... | |
| class | reader |
| The PNG reader class template. This is the low-level reading interface -- use image class or consumer class to actually read images. More... | |
| struct | require_color_space |
| IO transformation class template. Enforces image color space. More... | |
| struct | basic_rgb_pixel |
| RGB pixel type. More... | |
| struct | pixel_traits< basic_rgb_pixel< T > > |
| Pixel traits specialization for basic_rgb_pixel. More... | |
| struct | basic_rgba_pixel |
| RGBA pixel type. More... | |
| struct | pixel_traits< basic_rgba_pixel< T > > |
| Pixel traits specialization for basic_rgba_pixel. More... | |
| class | def_image_info_holder |
| The default image_info holder class. Stores image_info member object. More... | |
| class | image_info_ref_holder |
| An image_info holder class. Stores a reference to the image_info object. The image_info object itself should be stored elsewhere. More... | |
| class | streaming_base |
A base class template for consumer and generator classes. Provides default reset() method implementation as well as info_holder policy. More... | |
| class | writer |
| PNG writer class template. This is the low-level writing interface -- use image class or generator class to actually write images. More... | |
| class | row_traits< std::vector< pixel > > |
| The row_traits specialization for unpacked pixel rows. More... | |
Namespaces | |
| namespace | detail |
Typedefs | |
| typedef basic_ga_pixel< byte > | ga_pixel |
| The 8-bit Gray+Alpha pixel type. | |
| typedef basic_ga_pixel< uint_16 > | ga_pixel_16 |
| The 16-bit Gray+Alpha pixel type. | |
| typedef byte | gray_pixel |
| The 8-bit Grayscale pixel type. | |
| typedef uint_16 | gray_pixel_16 |
| The 16-bit Grayscale pixel type. | |
| typedef packed_gray_pixel< 1 > | gray_pixel_1 |
| The 1-bit Grayscale pixel type. | |
| typedef packed_gray_pixel< 2 > | gray_pixel_2 |
| The 2-bit Grayscale pixel type. | |
| typedef packed_gray_pixel< 4 > | gray_pixel_4 |
| The 4-bit Grayscale pixel type. | |
| typedef packed_index_pixel< 1 > | index_pixel_1 |
| The 1-bit Indexed pixel type. | |
| typedef packed_index_pixel< 2 > | index_pixel_2 |
| The 1-bit Indexed pixel type. | |
| typedef packed_index_pixel< 4 > | index_pixel_4 |
| The 1-bit Indexed pixel type. | |
| typedef std::vector< color > | palette |
The palette type. Currently implemented as std::vector of png::color. | |
| typedef basic_rgb_pixel< byte > | rgb_pixel |
| typedef basic_rgb_pixel< uint_16 > | rgb_pixel_16 |
| typedef basic_rgba_pixel< byte > | rgba_pixel |
| typedef basic_rgba_pixel< uint_16 > | rgba_pixel_16 |
| typedef std::vector< byte > | tRNS |
The palette transparency map type. Currently implemented as std::vector of png::byte. | |
| typedef png_byte | byte |
| typedef png_uint_16 | uint_16 |
| typedef png_uint_32 | uint_32 |
| typedef png_fixed_point | fixed_point |
| typedef png_color_8 | color_info |
| typedef png_color_16 | color_info_16 |
Enumerations | |
| enum | color_type { color_type_none = -1, color_type_gray = PNG_COLOR_TYPE_GRAY, color_type_palette = PNG_COLOR_TYPE_PALETTE, color_type_rgb = PNG_COLOR_TYPE_RGB, color_type_rgb_alpha = PNG_COLOR_TYPE_RGB_ALPHA, color_type_gray_alpha = PNG_COLOR_TYPE_GRAY_ALPHA, color_type_rgba = PNG_COLOR_TYPE_RGBA, color_type_ga = PNG_COLOR_TYPE_GA } |
| enum | color_mask { color_mask_palette = PNG_COLOR_MASK_PALETTE, color_mask_color = PNG_COLOR_MASK_COLOR, color_mask_rgb = color_mask_color, color_mask_alpha = PNG_COLOR_MASK_ALPHA } |
| enum | filler_type { filler_before = PNG_FILLER_BEFORE, filler_after = PNG_FILLER_AFTER } |
| enum | rgb_to_gray_error_action { rgb_to_gray_silent = 1, rgb_to_gray_warning = 2, rgb_to_gray_error = 3 } |
| enum | interlace_type { interlace_none = PNG_INTERLACE_NONE, interlace_adam7 = PNG_INTERLACE_ADAM7 } |
| enum | compression_type { compression_type_base = PNG_COMPRESSION_TYPE_BASE, compression_type_default = PNG_COMPRESSION_TYPE_DEFAULT } |
| enum | filter_type { filter_type_base = PNG_FILTER_TYPE_BASE, intrapixel_differencing = PNG_INTRAPIXEL_DIFFERENCING, filter_type_default = PNG_FILTER_TYPE_DEFAULT } |
| enum | chunk { chunk_gAMA = PNG_INFO_gAMA, chunk_sBIT = PNG_INFO_sBIT, chunk_cHRM = PNG_INFO_cHRM, chunk_PLTE = PNG_INFO_PLTE, chunk_tRNS = PNG_INFO_tRNS, chunk_bKGD = PNG_INFO_bKGD, chunk_hIST = PNG_INFO_hIST, chunk_pHYs = PNG_INFO_pHYs, chunk_oFFs = PNG_INFO_oFFs, chunk_tIME = PNG_INFO_tIME, chunk_pCAL = PNG_INFO_pCAL, chunk_sRGB = PNG_INFO_sRGB, chunk_iCCP = PNG_INFO_iCCP, chunk_sPLT = PNG_INFO_sPLT, chunk_sCAL = PNG_INFO_sCAL, chunk_IDAT = PNG_INFO_IDAT } |
Functions | |
| template<typename pixel> | |
| image_info | make_image_info () |
Returns an image_info object with color_type and bit_depth fields setup appropriate for the pixel type. | |
| typedef basic_ga_pixel< byte > png::ga_pixel |
The 8-bit Gray+Alpha pixel type.
| typedef basic_ga_pixel< uint_16 > png::ga_pixel_16 |
The 16-bit Gray+Alpha pixel type.
| typedef byte png::gray_pixel |
The 8-bit Grayscale pixel type.
| typedef uint_16 png::gray_pixel_16 |
The 16-bit Grayscale pixel type.
| typedef packed_gray_pixel< 1 > png::gray_pixel_1 |
The 1-bit Grayscale pixel type.
| typedef packed_gray_pixel< 2 > png::gray_pixel_2 |
The 2-bit Grayscale pixel type.
| typedef packed_gray_pixel< 4 > png::gray_pixel_4 |
The 4-bit Grayscale pixel type.
| typedef packed_index_pixel< 1 > png::index_pixel_1 |
The 1-bit Indexed pixel type.
| typedef packed_index_pixel< 2 > png::index_pixel_2 |
The 1-bit Indexed pixel type.
| typedef packed_index_pixel< 4 > png::index_pixel_4 |
The 1-bit Indexed pixel type.
| typedef std::vector< color > png::palette |
The palette type. Currently implemented as std::vector of png::color.
| typedef basic_rgb_pixel< byte > png::rgb_pixel |
The 8-bit RGB pixel type.
| typedef basic_rgb_pixel< uint_16 > png::rgb_pixel_16 |
The 16-bit RGB pixel type.
| typedef basic_rgba_pixel< byte > png::rgba_pixel |
The 8-bit RGBA pixel type.
| typedef basic_rgba_pixel< uint_16 > png::rgba_pixel_16 |
The 16-bit RGBA pixel type.
The palette transparency map type. Currently implemented as std::vector of png::byte.
| typedef png_byte png::byte |
| typedef png_uint_16 png::uint_16 |
| typedef png_uint_32 png::uint_32 |
| typedef png_fixed_point png::fixed_point |
| typedef png_color_8 png::color_info |
| typedef png_color_16 png::color_info_16 |
| enum png::color_type |
| enum png::color_mask |
| enum png::filler_type |
| enum png::interlace_type |
| enum png::filter_type |
| enum png::chunk |
| image_info png::make_image_info | ( | ) | [inline] |
Returns an image_info object with color_type and bit_depth fields setup appropriate for the pixel type.
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