[][src]Crate lodepng

Re-exports

pub use crate::ffi::State;
pub use crate::ffi::ColorType;
pub use crate::ffi::CompressSettings;
pub use crate::ffi::DecompressSettings;
pub use crate::ffi::Time;
pub use crate::ffi::DecoderSettings;
pub use crate::ffi::FilterStrategy;
pub use crate::ffi::EncoderSettings;
pub use crate::ffi::ErrorCode;
pub use crate::ffi::Info;
pub use crate::ffi::ColorMode;

Modules

ffi

Structs

Bitmap

Low-level representation of an image

ChunkRef

Reference to a chunk

ChunkRefMut
Decoder

Read an image with custom settings

Encoder

Make an image with custom settings

Error
Grey

Grayscale. Use .0 or * (deref) to access the value.

GreyAlpha

Grayscale with alpha. Use .0/.1 to access.

RGB

The RGB pixel

Enums

ChunkPosition

Position in the file section after…

Image

Bitmap types.

Traits

Pod

Marker trait for "plain old data".

Functions

decode24

Same as decode_memory, but always decodes to 24-bit RGB raw image

decode24_file

Same as decode_file, but always decodes to 24-bit RGB raw image

decode32

Same as decode_memory, but always decodes to 32-bit RGBA raw image

decode32_file

Same as decode_file, but always decodes to 32-bit RGBA raw image

decode_file

Load PNG from disk, from file with given name. Same as the other decode functions, but instead takes a file path as input.

decode_memory

Converts PNG data in memory to raw pixel data.

encode24

Same as encode_memory, but always encodes from 24-bit RGB raw image

encode24_file

Same as encode_file, but always encodes from 24-bit RGB raw image

encode32

Same as encode_memory, but always encodes from 32-bit RGBA raw image

encode32_file

Same as encode_file, but always encodes from 32-bit RGBA raw image

encode_file

Converts raw pixel data into a PNG file on disk. Same as the other encode functions, but instead takes a file path as output.

encode_memory

Converts raw pixel data into a PNG image in memory. The colortype and bitdepth of the output PNG image cannot be chosen, they are automatically determined by the colortype, bitdepth and content of the input pixel data.

Type Definitions

RGBA

8-bit RGBA, alpha is last. 0 = transparent, 255 = opaque.

Result