Method

VipsBufvappendf

Declaration [src] 

gboolean
vips_buf_vappendf (
  VipsBuf* buf,
  const char* fmt,
  va_list ap
)

Description [src]

Append to buf, args as vprintf().

This method is not directly available to language bindings.

Parameters

fmt

Type: const char*

printf()-style format string.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
ap

Type: va_list

Arguments to format string.

Return value

Type: gboolean

FALSE on overflow, TRUE otherwise.