Constructor
GdkPixbuf.Pixbuf.new_from_file_at_size
Declaration [src]
GdkPixbuf*
gdk_pixbuf_new_from_file_at_size (
const char* filename,
int width,
int height,
GError** error
)
Description [src]
Creates a new pixbuf by loading an image from a file.
The file format is detected automatically.
If NULL
is returned, then error
will be set. Possible errors are:
- the file could not be opened
- there is no loader for the file’s format
- there is not enough memory to allocate the image buffer
- the image buffer contains invalid data
The error domains are GDK_PIXBUF_ERROR
and G_FILE_ERROR
.
The image will be scaled to fit in the requested size, preserving
the image’s aspect ratio. Note that the returned pixbuf may be smaller
than width
x height
, if the aspect ratio requires it. To load
and image at the requested size, regardless of aspect ratio, use
gdk_pixbuf_new_from_file_at_scale()
.
Parameters
filename |
const char* |
Name of file to load, in the GLib file name encoding |
|
Ownership is not transferred to the callee | |
The string is a file system path, using the OS encoding | |
width |
int |
The width the image should have or -1 to not constrain the width |
|
height |
int |
The height the image should have or -1 to not constrain the height |
Return value
Returns: GdkPixbuf |
|
A newly-created pixbuf |
|
Ownership of the data is transferred to the caller | |
Can be NULL |