Function
Gdkpixbuf_get_from_surface
deprecated: 4.12
Declaration [src]
GdkPixbuf*
gdk_pixbuf_get_from_surface (
  cairo_surface_t* surface,
  int src_x,
  int src_y,
  int width,
  int height
)
Description [src]
Transfers image data from a cairo_surface_t and converts it
to a GdkPixbuf.
This allows you to efficiently read individual pixels from cairo surfaces.
This function will create an RGB pixbuf with 8 bits per channel.
The pixbuf will contain an alpha channel if the surface contains one.
Deprecated since: 4.12
Use GdkTexture and subclasses instead
  cairo surfaces and pixbufs.
Parameters
- surface
- 
            Type: cairo_surface_tSurface to copy from. The data is owned by the caller of the function. 
- src_x
- 
            Type: intSource X coordinate within surface.
- src_y
- 
            Type: intSource Y coordinate within surface.
- width
- 
            Type: intWidth in pixels of region to get. 
- height
- 
            Type: intHeight in pixels of region to get. 
Return value
Type: GdkPixbuf
A newly-created pixbuf with a reference count of 1.
| The caller of the function takes ownership of the data, and is responsible for freeing it. | 
| The return value can be NULL. |