|  |  |  | Eye of GNOME Reference Manual |  | 
|---|---|---|---|---|
void zoom_fit_size (guint dest_width, guint dest_height, guint src_width, guint src_height, gboolean upscale_smaller, guint *width, guint *height); double zoom_fit_scale (guint dest_width, guint dest_height, guint src_width, guint src_height, gboolean upscale_smaller);
void                zoom_fit_size                       (guint dest_width,
                                                         guint dest_height,
                                                         guint src_width,
                                                         guint src_height,
                                                         gboolean upscale_smaller,
                                                         guint *width,
                                                         guint *height);
Computes the final dimensions of an image that is to be scaled to fit to a
certain size.  If upscale_smaller is TRUE, then images smaller than the
destination size will be scaled up; otherwise, they will be left at their
original size.
| 
 | Width of destination area. | 
| 
 | Height of destination area. | 
| 
 | Width of source image. | 
| 
 | Height of source image. | 
| 
 | Whether to scale up images smaller than the destination size. | 
| 
 | Return value for image width. | 
| 
 | Return value for image height. | 
double              zoom_fit_scale                      (guint dest_width,
                                                         guint dest_height,
                                                         guint src_width,
                                                         guint src_height,
                                                         gboolean upscale_smaller);
Similar to zoom_fit_size(), but returns the zoom factor of the final image
with respect to the original image's size.
| 
 | Width of destination area. | 
| 
 | Height of destination area. | 
| 
 | Width of source image. | 
| 
 | Height of source image. | 
| 
 | Whether to scale up images smaller than the destination size. | 
| Returns : | Zoom factor with respect to the original size. |