Constructor
GdkPixbufPixbufnew_from_file_at_scale_utf8
since: 2.6
Declaration [src]
GdkPixbuf*
gdk_pixbuf_new_from_file_at_scale_utf8 (
const char* filename,
int width,
int height,
gboolean preserve_aspect_ratio,
GError** error
)
Parameters
filename
-
Type:
const char*
Name of file to load, in the GLib file name encoding.
The data is owned by the caller of the function. The value is a file system path, using the OS encoding. width
-
Type:
int
The width the image should have or -1 to not constrain the width.
height
-
Type:
int
The height the image should have or -1 to not constrain the height.
preserve_aspect_ratio
-
Type:
gboolean
TRUE
to preserve the image’s aspect ratio. 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 aNULL
GError*
.The argument will left initialized to NULL
by the constructor 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.
Return value
Type: GdkPixbuf
A newly-created pixbuf with a reference count of 1, or NULL
if any of several error conditions occurred: the file could not be opened,
there was no loader for the file’s format, there was not enough memory to
allocate the image buffer, or the image file contained invalid data.
The caller of the function takes ownership of the data, and is responsible for freeing it. |