Updated the docs regarding get_rect().

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403342

docs/docs/algorithms.xml

@@ -68,6 +68,7 @@
                <item>point</item> 
                <item>rotate_point</item> 
                <item>point_rotator</item> 
+               <item>get_rect</item> 
                <item>centered_rect</item> 
                <item>shrink_rect</item> 
                <item>grow_rect</item> 
@@ -1179,6 +1180,19 @@
                                  
       </component>
 
+   <!-- ************************************************************************* -->
+
+      <component>
+         <name>get_rect</name>
+         <file>dlib/geometry.h</file>
+         <spec_file link="true">dlib/geometry/rectangle_abstract.h</spec_file>
+         <description>        
+            This is a simple template function that returns a rectangle 
+            representing the size of a 2D container (e.g. <a href="containers.html#matrix">matrix</a> or
+            <a href="containers.html#array2d">array2d</a>). 
+         </description>
+      </component>
+
    <!-- ************************************************************************* -->
 
       <component>

docs/docs/containers.xml

@@ -261,10 +261,6 @@
                <item nolink="true">
                   <name>sub_expressions</name>
                   <sub>
-                     <item>
-                        <name>get_rect</name>
-                        <link>dlib/matrix/matrix_subexp_abstract.h.html#get_rect</link>
-                     </item>
                      <item>
                         <name>range</name>
                         <link>dlib/matrix/matrix_subexp_abstract.h.html#range</link>

docs/docs/term_index.xml

@@ -545,8 +545,7 @@
 
          <term name="get_rect">
             <term link="dlib/gui_widgets/drawable_abstract.h.html#get_rect" name="in drawable object"/>
-            <term link="dlib/matrix/matrix_subexp_abstract.h.html#get_rect" name="for matrix objects"/>
-            <term link="dlib/image_transforms/integral_image_abstract.h.html#get_rect" name="for integral_image objects"/>
+            <term link="algorithms.html#get_rect" name="for general matrix like objects"/>
          </term>
 
          <term file="dlib/gui_widgets/drawable_abstract.h.html" name="is_enabled"/>