Function
AppStreamComposeoptimize_png
since: 1.0
Declaration [src]
gboolean
asc_optimize_png (
const gchar* fname,
GError** error
)
Description [src]
Optimizes a PNG graphic for size with optipng, if its binary is available and this feature is enabled.
Available since: 1.0
Parameters
fname-
Type:
const gchar*Filename of the PNG image to optimize.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the function if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.