diff options
Diffstat (limited to 'libbackground/applier.c')
| -rw-r--r-- | libbackground/applier.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libbackground/applier.c b/libbackground/applier.c index 68da91b62..0a4275e87 100644 --- a/libbackground/applier.c +++ b/libbackground/applier.c @@ -1091,6 +1091,27 @@ get_geometry (wallpaper_type_t wallpaper_type, break; + case WPTYPE_ZOOM: + asp = (gdouble) pwidth / (gdouble) virtual_geom->width; + + if (asp > (gdouble) pheight / virtual_geom->height) { + src_geom->width = pwidth * virtual_geom->height / pheight; + src_geom->height = pheight; + src_geom->x = (pwidth - src_geom->width) / 2; + src_geom->y = 0; + } else { + src_geom->width = pwidth; + src_geom->height = pheight * virtual_geom->width / pwidth; + src_geom->x = 0; + src_geom->y = (pheight - src_geom->height) / 2; + } + + dest_geom->x = dest_geom->y = 0; + dest_geom->width = field_geom->width; + dest_geom->height = field_geom->height; + + break; + case WPTYPE_STRETCHED: dest_geom->width = field_geom->width; dest_geom->height = field_geom->height; |