elm_map: Fix to calculate map size not to be smaller than viewport size

Summary:
Fix to calculator map size not to be smaller than viewport size when zoom mode is either fit or fill.
Previously, map size could be either smaller or larger than viewport.
@fix

Reviewers: Hermet, raster

Reviewed By: raster

Differential Revision: https://phab.enlightenment.org/D861

diff --git a/src/lib/elm_map.c b/src/lib/elm_map.c
index b352b52336fb644ef1ed234fb97dda3f2e5cf9d6..393ba8d897416d55e5e59f026dae65c8e6ca7121 100644 (file)
--- a/src/lib/elm_map.c
+++ b/src/lib/elm_map.c
@@ -3609,6 +3609,7 @@ _zoom_mode_set(Elm_Map_Data *sd, double zoom)
                        w = pow(2.0, zoom) * sd->tsize;
                        h = pow(2.0, zoom) * sd->tsize;
                     }
+                  zoom -= diff;
                }
           }
         else if (sd->mode == ELM_MAP_ZOOM_MODE_AUTO_FILL)
@@ -3632,6 +3633,7 @@ _zoom_mode_set(Elm_Map_Data *sd, double zoom)
                        w = pow(2.0, zoom) * sd->tsize;
                        h = pow(2.0, zoom) * sd->tsize;
                     }
+                  zoom -= diff;
                }
           }
         _zoom_do(sd, zoom);