Namespaces |
| namespace | detail |
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...
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| 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...
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| 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 | row_traits< std::vector< pixel > > |
| | The row_traits specialization for unpacked pixel rows. 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...
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| 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...
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| struct | require_color_space |
| | IO transformation class template. Enforces image color space. More...
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| 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...
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| 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...
|
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.
|
