doc/info.html in rmagick-1.8.1 vs doc/info.html in rmagick-1.8.2

@@ -73,10 +73,12 @@
 
     <div class="toccol">
       <ul>
         <li><a href="#antialias">antialias</a></li>
 
+        <li><a href="#authenticate">authenticate</a></li>
+
         <li><a href="#background_color">background_color</a></li>
 
         <li><a href="#border_color">border_color</a></li>
 
         <li><a href="#colorspace">colorspace</a></li>
@@ -88,17 +90,17 @@
         <li><a href="#depth">depth</a></li>
 
         <li><a href="#dither">dither</a></li>
 
         <li><a href="#extract">extract</a></li>
+
+        <li><a href="#filename">filename</a></li>
       </ul>
     </div>
 
     <div class="toccol">
       <ul>
-        <li><a href="#filename">filename</a></li>
-
         <li><a href="#font">font</a></li>
 
         <li><a href="#format">format</a></li>
 
         <li><a href="#fuzz">fuzz</a></li>
@@ -110,19 +112,23 @@
         <li><a href="#matte_color">matte_color</a></li>
 
         <li><a href="#monochrome">monochrome</a></li>
 
         <li><a href="#number_scenes">number_scenes</a></li>
+
+        <li><a href="#page">page</a></li>
+
+        <li><a href="#pointsize">pointsize</a></li>
       </ul>
     </div>
 
     <div class="toccol">
       <ul>
-        <li><a href="#page">page</a></li>
-
         <li><a href="#quality">quality</a></li>
 
+        <li><a href="#sampling_factor">sampling_factor</a></li>
+
         <li><a href="#scene">scene</a></li>
 
         <li><a href="#server_name">server_name</a></li>
 
         <li><a href="#size">size</a></li>
@@ -373,10 +379,27 @@
     Postscript and Postscript or TrueType fonts.</span> The default
     is <code>true</code>.</p>
   </div>
 
   <div class="sig">
+    <h3 id="authenticate">authenticate</h3>
+
+    <p><span class="arg">self.</span>authenticate= <span class=
+    "arg">aString</span></p>
+  </div>
+
+  <div class="desc">
+    <h4>Description</h4>
+
+    <p class="imquote">Decrypt an image with this password.</p>
+
+    <p>This attribute can be used to specify the password to be
+    used when reading an image or image sequence that is in an
+    encrypted format, such as PDF.</p>
+  </div>
+
+  <div class="sig">
     <h3 id="background_color">background_color</h3>
 
     <p><span class="arg">self.</span>background_color= <span class=
     "arg">aPixel</span> or <em>aPixel</em></p>
   </div>
@@ -893,10 +916,24 @@
     <p>A <a href="imusage.html#geometry">geometry string</a> or a
     <a href="struct.html#Geometry">Geometry</a> object.</p>
   </div>
 
   <div class="sig">
+    <h3 id="pointsize">pointsize</h3>
+
+    <p><span class="arg">self.</span>pointsize= <span class=
+    "arg">aNumeric</span></p>
+  </div>
+
+  <div class="desc">
+    <h4>Description</h4>
+
+    <p>Set the font size in points. Useful when creating "caption:"
+    format images, for example.</p>
+  </div>
+
+  <div class="sig">
     <h3 id="quality">quality</h3>
 
     <p><span class="arg">self.</span>quality= <span class=
     "arg">anInteger</span></p>
   </div>
@@ -908,9 +945,35 @@
     <code>JPEGCompression</code> and <code>ZipCompression</code>
     types. The value may range from 0 to 100, with 100 representing
     the least compression. The default is 75. See <em><a href=
     "comtasks.html#compressing">Compressing image
     files</a></em>.</p>
+  </div>
+
+  <div class="sig">
+    <h3 id="sampling_factor">sampling_factor</h3>
+
+    <p><span class="arg">self.</span>sampling_factor= <span class=
+    "arg">aString</span></p>
+  </div>
+
+  <div class="desc">
+    <h4>Description</h4>
+
+    <p class="imquote">sampling factors used by JPEG or MPEG-2
+    encoder and YUV decoder/encoder.</p>
+
+    <p class="imquote">This attribute specifies the sampling
+    factors to be used by the JPEG encoder for chroma downsampling.
+    If this attribute is omitted, the JPEG library will use its own
+    default values. When reading or writing the YUV format and when
+    writing the M2V (MPEG-2) format, use sampling-factor="2x1" to
+    specify the 4:2:2 downsampling method.</p>
+
+    <h4>Argument</h4>
+
+    <p>A string in the form
+    "<em>horizontal-factor</em><strong>x</strong><em>vertical-factor</em>"</p>
   </div>
 
   <div class="sig">
     <h3 id="scene">scene</h3>