diff options
Diffstat (limited to 'vendor/gif/examples/check.rs')
-rw-r--r-- | vendor/gif/examples/check.rs | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/vendor/gif/examples/check.rs b/vendor/gif/examples/check.rs deleted file mode 100644 index 89a6123..0000000 --- a/vendor/gif/examples/check.rs +++ /dev/null @@ -1,41 +0,0 @@ -use std::{env, fs, process}; - -fn main() { - let file = env::args().nth(1) - .unwrap_or_else(|| explain_usage()); - let file = fs::File::open(&file) - .expect("failed to open input file"); - let mut reader = { - let mut options = gif::DecodeOptions::new(); - options.allow_unknown_blocks(true); - options.read_info(file).unwrap() - }; - - loop { - let frame = match reader.read_next_frame() { - Ok(Some(frame)) => frame, - Ok(None) => break, - Err(error) => { - println!("Error: {:?}", error); - break; - } - }; - - println!( - " Frame:\n \ - delay: {:?}\n \ - canvas: {}x{}+{}+{}\n \ - dispose: {:?}\n \ - needs_input: {:?}", - frame.delay, - frame.width, frame.height, frame.left, frame.top, - frame.dispose, - frame.needs_user_input - ); - } -} - -fn explain_usage() -> ! { - println!("Print information on the frames of a gif.\n\nUsage: check <file>"); - process::exit(1) -} |