Method

GdkPixbuf.Pixbuf.save_to_bufferv

Declaration [src]

gboolean
gdk_pixbuf_save_to_bufferv (
  GdkPixbuf* pixbuf,
  gchar** buffer,
  gsize* buffer_size,
  const char* type,
  char** option_keys,
  char** option_values,
  GError** error
)

Description [src]

Vector version of gdk_pixbuf_save_to_buffer().

Saves pixbuf to a new buffer in format type, which is currently “jpeg”, “tiff”, “png”, “ico” or “bmp”.

See gdk_pixbuf_save_to_buffer() for more details.

Parameters

buffer An array of guint8
 

location to receive a pointer to the new buffer.

 Direction: out
 The length of the array is in the buffer_size argument
 Ownership of the data is transferred to the callee
buffer_size gsize*
 

location to receive the size of the new buffer.

 Direction: out
 Ownership of the data is transferred to the callee
type const char*
 

name of file format.

 Ownership is not transferred to the callee
 The string is a NUL terminated UTF-8 string
option_keys An array of utf8
 

name of options to set

 Can be NULL
 Ownership is not transferred to the callee
option_values An array of utf8
 

values for named options

 Can be NULL
 Ownership is not transferred to the callee

Return value

Returns: gboolean

whether an error was set