From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/exr/examples/0b_read_meta.rs | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 vendor/exr/examples/0b_read_meta.rs (limited to 'vendor/exr/examples/0b_read_meta.rs') diff --git a/vendor/exr/examples/0b_read_meta.rs b/vendor/exr/examples/0b_read_meta.rs new file mode 100644 index 0000000..a20527f --- /dev/null +++ b/vendor/exr/examples/0b_read_meta.rs @@ -0,0 +1,22 @@ + + +// exr imports +extern crate exr; + +/// Print the custom meta data of a file, excluding technical encoding meta data. +/// Prints compression method and tile size, but not purely technical data like chunk count. +fn main() { + use exr::prelude::*; + + let meta_data = MetaData::read_from_file( + "generated_rgba_with_meta.exr", + false // do not throw an error for invalid or missing attributes, skipping them instead + ).expect("run example `1_write_rgba_with_metadata` to generate the required file"); + + for (layer_index, image_layer) in meta_data.headers.iter().enumerate() { + println!( + "custom meta data of layer #{}:\n{:#?}", + layer_index, image_layer.own_attributes + ); + } +} \ No newline at end of file -- cgit v1.2.3