Method
GdkPixbufPixbufsave_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.
Available since: | 2.4 |
Parameters
buffer |
An array of guint8 |
location to receive a pointer to the new buffer. |
|
The argument will be set by the function. | |
The length of the array is specified in the buffer_size argument. | |
The instance takes ownership of the data, and is responsible for freeing it. | |
buffer_size |
gsize* |
Location to receive the size of the new buffer. |
|
The argument will be set by the function. | |
type |
const char* |
Name of file format. |
|
The data is owned by the caller of the function. | |
The value is a NUL terminated UTF-8 string. | |
option_keys |
An array of utf8 |
Name of options to set. |
|
The argument can be NULL . | |
The array must be NULL -terminated. | |
The data is owned by the caller of the function. | |
Each element is a NUL terminated UTF-8 string. | |
option_values |
An array of utf8 |
Values for named options. |
|
The argument can be NULL . | |
The array must be NULL -terminated. | |
The data is owned by the caller of the function. | |
Each element is a NUL terminated UTF-8 string. | |
error |
GError ** |
The return location for a GError* , or NULL . |