[gnome-photos/wip/rishi/zoom: 1/10] image-view: Fix the range of the "zoom" property

[Debarshi Ray <debarshir src gnome org>]

commit 4acd9a57d34b0cedab845ea8dcfe0993e8a00241
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Jun 5 20:24:44 2017 +0200

    image-view: Fix the range of the "zoom" property
    
    The zoom factor of an image may approach 0.0, but it will always be a
    positive value. So, the lowest acceptable value should be the minimum
    positive value that can be held in a gdouble.
    
    Since PhotosImageView doesn't implement any policy about the maximum
    and minimum thresholds of the zoom factor, let's use the maximum value
    that can be held in a gdouble as the upper limit.

 src/photos-image-view.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/photos-image-view.c b/src/photos-image-view.c
index 60138af..b068352 100644
--- a/src/photos-image-view.c
+++ b/src/photos-image-view.c
@@ -447,8 +447,8 @@ photos_image_view_class_init (PhotosImageViewClass *class)
                                    g_param_spec_double ("zoom",
                                                         "Zoom",
                                                         "Zoom factor",
-                                                        0.0,
-                                                        100.0,
+                                                        G_MINDOUBLE,
+                                                        G_MAXDOUBLE,
                                                         1.0,
                                                         G_PARAM_READABLE));