Minilib.Media.Png
Defined in minilib-media@0.5.1
PNG image I/O.
How to use:
1. Install PNG library. For example, run the command below.
$ sudo apt install libpng-dev
2. Add -d png option to fix run and fix build arguments.
NOTE: Currently only writing is supported. Reading is not supported yet.
Values
namespace Minilib.Media.Png
write_png_file
Type: Std::String -> Minilib.Media.Image::Image -> Std::IO::IOFail ()
write_png_to_memory
Type: Minilib.Media.Image::Image -> Std::IO::IOFail (Std::Array Std::U8)
namespace Minilib.Media.Png::PngImageIO
get_message
Type: Minilib.Media.Png::PngImageIO -> Std::IO::IOFail Std::String
get_warning_or_error
Type: Minilib.Media.Png::PngImageIO -> Std::IO::IOFail Std::I64
make
Type: Std::IO::IOFail Minilib.Media.Png::PngImageIO
parse_format
Type: Std::String -> Std::Result Std::ErrMsg Std::I64
set_format
Type: Std::I64 -> Minilib.Media.Png::PngImageIO -> Std::IO::IOFail ()
set_image_size
Type: Std::I64 -> Std::I64 -> Minilib.Media.Png::PngImageIO -> Std::IO::IOFail ()
write_to_file
Type: Std::String -> Std::Bool -> Std::Array Std::U8 -> Std::I64 -> Minilib.Media.Png::PngImageIO -> Std::IO::IOFail ()
write_to_memory
Type: Std::Bool -> Std::Array Std::U8 -> Std::I64 -> Minilib.Media.Png::PngImageIO -> Std::IO::IOFail (Std::Array Std::U8)
Types and aliases
namespace Minilib.Media.Png
PngImageIO
Defined as: type PngImageIO = unbox struct { ...fields... }
field dtor
Type: Std::FFI::Destructor Std::Ptr