Update dupes documentation

diff --git a/doc/docbook/GuideImageSearchFindingDuplicates.xml b/doc/docbook/GuideImageSearchFindingDuplicates.xml
index 74eaa95..d84e33b 100644 (file)
--- a/doc/docbook/GuideImageSearchFindingDuplicates.xml
+++ b/doc/docbook/GuideImageSearchFindingDuplicates.xml
@@ -107,7 +107,7 @@
           <guilabel>Similarity (high)</guilabel>\r
         </term>\r
         <listitem>\r
-          <para>Very similar image content.</para>\r
+          <para>Very similar image content. Preset to 95%.</para>\r
         </listitem>\r
       </varlistentry>\r
       <varlistentry>\r
@@ -115,7 +115,7 @@
           <guilabel>Similarity</guilabel>\r
         </term>\r
         <listitem>\r
-          <para>Similar image content.</para>\r
+          <para>Similar image content. Preset to 90%.</para>\r
         </listitem>\r
       </varlistentry>\r
       <varlistentry>\r
@@ -123,7 +123,7 @@
           <guilabel>Similarity (low)</guilabel>\r
         </term>\r
         <listitem>\r
-          <para>Slightly similar image content.</para>\r
+          <para>Slightly similar image content. Preset to 85%.</para>\r
         </listitem>\r
       </varlistentry>\r
       <varlistentry>\r
@@ -132,7 +132,7 @@
         </term>\r
         <listitem>\r
           <para>\r
-            The percentage value to used to consider two images a match is configured in the spin box at the bottom of the window.\r
+            The percentage value to used to consider two images a match is configured in the spin box at the bottom of the window. Setting a value to less than 85 is not likely to be useful.\r
           </para>\r
         </listitem>\r
       </varlistentry>\r
@@ -217,9 +217,9 @@
     <title>Thumbnails</title>\r
     <para>Thumbnails can be displayed beside each image in the result list by enabling the Thumbnails check box.</para>\r
   </section>\r
-  <section id="Rotation">\r
-    <title>Ignore Rotation</title>\r
-    <para>When checked, the rotational orientation of images will be ignored.</para>\r
+  <section id="Orientation">\r
+    <title>Ignore Orientation</title>\r
+    <para>When selected and a similarity compare is being used, the images are checked against 4 rotations: 0°, 90°, 180°, 270°, plus flip and mirror.</para>\r
   </section>\r
   <section id="Sort">\r
     <title>Sort</title>\r

diff --git a/src/dupe.c b/src/dupe.c
index 94d3263..cdbe630 100644 (file)
--- a/src/dupe.c
+++ b/src/dupe.c
@@ -3706,7 +3706,7 @@ DupeWindow *dupe_window_new()
        gtk_box_pack_start(GTK_BOX(status_box), button, FALSE, FALSE, PREF_PAD_SPACE);
        gtk_widget_show(button);
 
-       dw->button_rotation_invariant = gtk_check_button_new_with_label(_("Ignore Rotation"));
+       dw->button_rotation_invariant = gtk_check_button_new_with_label(_("Ignore Orientation"));
        gtk_widget_set_tooltip_text(GTK_WIDGET(dw->button_rotation_invariant), "Ignore image orientation");
        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(dw->button_rotation_invariant), options->rot_invariant_sim);
        g_signal_connect(G_OBJECT(dw->button_rotation_invariant), "toggled",