img-png(3tk) on Linux
The text ef4bb0fbc64a, as Debian 8 (Jessie) shipped it.
Img, Portable Network Graphics format (png)
Flags it lists
-
-alpha -
-matte
The text ef4bb0fbc64a, as Debian 8 (Jessie) shipped it.
Img, Portable Network Graphics format (png)
-alpha
-matte