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catpng-rs

A tool for concatenating PNGs.

Building/Running

To build the project, run cargo build. To build and run the project, run cargo run ARGS, replacing ARGS with your desired arguments. To build and run tests, run cargo test.

Usage

OUTPUT LEVEL INPUT...

  • OUTPUT: The output file path
  • LEVEL: The output file compression level (0-10, default: 10)
  • INPUT: The input file(s)

Limitations

Currently, only PNGs with common IHDRs (except height) and one IDAT chunk each can be concatenated.