[−][src]Crate gif_dispose
Implements GIF disposal method for the gif crate.
The gif crate only exposes raw frame data that is not sufficient to render GIFs properly. GIF requires special composing of frames which, as this crate shows, is non-trivial.
let file = std::fs::File::open("example.gif")?; let mut gif_opts = gif::DecodeOptions::new(); // Important: gif_opts.set_color_output(gif::ColorOutput::Indexed); let mut decoder = gif_opts.read_info(file)?; let mut screen = gif_dispose::Screen::new_decoder(&decoder); while let Some(frame) = decoder.read_next_frame()? { screen.blit_frame(&frame)?; screen.pixels.clone(); // that's the frame now in RGBA format }
Structs
Screen | Combined GIF frames forming a "virtual screen". See Screen::new_decoder. |
TempDisposedStateScreen | Screen that has a temporary state between frames |
Enums
Error |
Type Definitions
RGB8 | 8-bit RGB |
RGBA8 | 8-bit RGBA, alpha is last. 0 = transparent, 255 = opaque. |