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Demonstrates the sys interface for Kitty Graphics Protocol PNG support. The example installs a PNG decode callback via ghostty_sys_set, creates a terminal with image storage enabled, and sends an inline 1x1 PNG image through vt_write. Snippet markers are wired up to the sys.h doxygen docs.
Example: ghostty-vt Kitty Graphics Protocol
This contains a simple example of how to use the system interface
(ghostty_sys_set) to install a PNG decoder callback, then send
a Kitty Graphics Protocol image via ghostty_terminal_vt_write.
This uses a build.zig and Zig to build the C program so that we
can reuse a lot of our build logic and depend directly on our source
tree, but Ghostty emits a standard C library that can be used with any
C tooling.
Usage
Run the program:
zig build run