adding in support for ruby 1.9.3

release version 1.0.9

1 files changed, 322 insertions, 412 deletions

diff --git a/doc/Axlsx/Drawing.html b/doc/Axlsx/Drawing.html
index 89318def..80d5ca01 100644
--- a/doc/Axlsx/Drawing.html
+++ b/doc/Axlsx/Drawing.html
@@ -6,7 +6,7 @@
 <title>
   Class: Axlsx::Drawing
   
-    &mdash; Documentation by YARD 0.7.3
+    &mdash; AXLSX
   
 </title>
 
@@ -97,19 +97,17 @@
     
   <div class="note notetag">
     <strong>Note:</strong> 
-    <div class='inline'><p>
-The recommended way to manage drawings is to use the Worksheet.add_chart
-method.
-</p>
+    <div class='inline'>
+<p>The recommended way to manage drawings is to use the Worksheet.add_chart
+method.</p>
 </div>
   </div>
 
-<p>
-A Drawing is a canvas for charts. Each worksheet has a single drawing that
+
+<p>A Drawing is a canvas for charts. Each worksheet has a single drawing that
 manages anchors. The anchors reference the charts via graphical frames.
 This is not a trivial relationship so please do follow the advice in the
-note. see README for an example of how to create a chart.
-</p>
+note. see README for an example of how to create a chart.</p>
 
 
   </div>
@@ -150,10 +148,9 @@ note. see README for an example of how to create a chart.
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-A collection of anchors for this drawing only TwoCellAnchors are supported
-in this version.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>A collection of anchors for this drawing only TwoCellAnchors are supported
+in this version.</p>
 </div></span>
   
 </li>
@@ -162,7 +159,7 @@ in this version.
       <li class="public ">
   <span class="summary_signature">
     
-      <a href="#charts-instance_method" title="#charts (instance method)">- (Array) <strong>charts</strong> </a>
+      <a href="#worksheet-instance_method" title="#worksheet (instance method)">- (Worksheet) <strong>worksheet</strong> </a>
     
 
     
@@ -178,163 +175,152 @@ in this version.
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-An array of charts that are associated with this drawing&#8217;s anchors.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>The worksheet that owns the drawing.</p>
 </div></span>
   
 </li>
 
     
-      <li class="public ">
+  </ul>
+
+
+
+
+  
+    <h2>
+      Instance Method Summary
+      <small>(<a href="#" class="summary_toggle">collapse</a>)</small>
+    </h2>
+
+    <ul class="summary">
+      
+        <li class="public ">
   <span class="summary_signature">
     
-      <a href="#images-instance_method" title="#images (instance method)">- (Array) <strong>images</strong> </a>
+      <a href="#add_chart-instance_method" title="#add_chart (instance method)">- (Object) <strong>add_chart</strong>(chart_type, options = {}) </a>
     
 
     
   </span>
   
   
-    <span class="note title readonly">readonly</span>
-    
-  
   
   
   
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-An array of image objects that are associated with this drawing&#8217;s
-anchors.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>Adds a chart to the drawing.</p>
 </div></span>
   
 </li>
 
-    
-      <li class="public ">
+      
+        <li class="public ">
   <span class="summary_signature">
     
-      <a href="#index-instance_method" title="#index (instance method)">- (Integer) <strong>index</strong> </a>
+      <a href="#add_image-instance_method" title="#add_image (instance method)">- (Object) <strong>add_image</strong>(options = {}) </a>
     
 
     
   </span>
   
   
-    <span class="note title readonly">readonly</span>
-    
-  
   
   
   
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-The index of this drawing in the owning workbooks&#8217;s drawings
-collection.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>Adds an image to the chart.</p>
 </div></span>
   
 </li>
 
-    
-      <li class="public ">
+      
+        <li class="public ">
   <span class="summary_signature">
     
-      <a href="#pn-instance_method" title="#pn (instance method)">- (String) <strong>pn</strong> </a>
+      <a href="#charts-instance_method" title="#charts (instance method)">- (Array) <strong>charts</strong> </a>
     
 
     
   </span>
   
   
-    <span class="note title readonly">readonly</span>
-    
-  
   
   
   
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-The part name for this drawing.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>An array of charts that are associated with this drawing's anchors.</p>
 </div></span>
   
 </li>
 
-    
-      <li class="public ">
+      
+        <li class="public ">
   <span class="summary_signature">
     
-      <a href="#relationships-instance_method" title="#relationships (instance method)">- (Relationships) <strong>relationships</strong> </a>
+      <a href="#images-instance_method" title="#images (instance method)">- (Array) <strong>images</strong> </a>
     
 
     
   </span>
   
   
-    <span class="note title readonly">readonly</span>
-    
-  
   
   
   
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-The drawing&#8217;s relationships.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>An array of image objects that are associated with this drawing's anchors.</p>
 </div></span>
   
 </li>
 
-    
-      <li class="public ">
+      
+        <li class="public ">
   <span class="summary_signature">
     
-      <a href="#rels_pn-instance_method" title="#rels_pn (instance method)">- (String) <strong>rels_pn</strong> </a>
+      <a href="#index-instance_method" title="#index (instance method)">- (Integer) <strong>index</strong> </a>
     
 
     
   </span>
   
   
-    <span class="note title readonly">readonly</span>
-    
-  
   
   
   
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-The relational part name for this drawing.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>The index of this drawing in the owning workbooks's drawings collection.</p>
 </div></span>
   
 </li>
 
-    
-      <li class="public ">
+      
+        <li class="public ">
   <span class="summary_signature">
     
-      <a href="#rId-instance_method" title="#rId (instance method)">- (String) <strong>rId</strong> </a>
+      <a href="#initialize-instance_method" title="#initialize (instance method)">- (Drawing) <strong>initialize</strong>(worksheet) </a>
     
 
     
   </span>
   
+    <span class="note title constructor">constructor</span>
   
-    <span class="note title readonly">readonly</span>
-    
   
   
   
@@ -342,58 +328,40 @@ The relational part name for this drawing.
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-The relation reference id for this drawing.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>Creates a new Drawing object.</p>
 </div></span>
   
 </li>
 
-    
-      <li class="public ">
+      
+        <li class="public ">
   <span class="summary_signature">
     
-      <a href="#worksheet-instance_method" title="#worksheet (instance method)">- (Worksheet) <strong>worksheet</strong> </a>
+      <a href="#pn-instance_method" title="#pn (instance method)">- (String) <strong>pn</strong> </a>
     
 
     
   </span>
   
   
-    <span class="note title readonly">readonly</span>
-    
-  
   
   
   
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-The worksheet that owns the drawing.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>The part name for this drawing.</p>
 </div></span>
   
 </li>
 
-    
-  </ul>
-
-
-
-
-  
-    <h2>
-      Instance Method Summary
-      <small>(<a href="#" class="summary_toggle">collapse</a>)</small>
-    </h2>
-
-    <ul class="summary">
       
         <li class="public ">
   <span class="summary_signature">
     
-      <a href="#add_chart-instance_method" title="#add_chart (instance method)">- (Object) <strong>add_chart</strong>(chart_type, options = {}) </a>
+      <a href="#relationships-instance_method" title="#relationships (instance method)">- (Relationships) <strong>relationships</strong> </a>
     
 
     
@@ -406,9 +374,8 @@ The worksheet that owns the drawing.
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-Adds a chart to the drawing.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>The drawing's relationships.</p>
 </div></span>
   
 </li>
@@ -417,7 +384,7 @@ Adds a chart to the drawing.
         <li class="public ">
   <span class="summary_signature">
     
-      <a href="#add_image-instance_method" title="#add_image (instance method)">- (Object) <strong>add_image</strong>(options = {}) </a>
+      <a href="#rels_pn-instance_method" title="#rels_pn (instance method)">- (String) <strong>rels_pn</strong> </a>
     
 
     
@@ -430,9 +397,8 @@ Adds a chart to the drawing.
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-Adds an image to the chart.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>The relational part name for this drawing.</p>
 </div></span>
   
 </li>
@@ -441,14 +407,12 @@ Adds an image to the chart.
         <li class="public ">
   <span class="summary_signature">
     
-      <a href="#initialize-instance_method" title="#initialize (instance method)">- (Drawing) <strong>initialize</strong>(worksheet) </a>
+      <a href="#rId-instance_method" title="#rId (instance method)">- (String) <strong>rId</strong> </a>
     
 
     
   </span>
   
-    <span class="note title constructor">constructor</span>
-  
   
   
   
@@ -456,9 +420,8 @@ Adds an image to the chart.
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-Creates a new Drawing object.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>The relation reference id for this drawing.</p>
 </div></span>
   
 </li>
@@ -480,9 +443,8 @@ Creates a new Drawing object.
   
 
   
-    <span class="summary_desc"><div class='inline'><p>
-Serializes the drawing.
-</p>
+    <span class="summary_desc"><div class='inline'>
+<p>Serializes the drawing.</p>
 </div></span>
   
 </li>
@@ -503,9 +465,8 @@ Serializes the drawing.
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-Creates a new Drawing object
-</p>
+    
+<p>Creates a new Drawing object</p>
 
 
   </div>
@@ -524,9 +485,8 @@ Creates a new Drawing object
       
       
         &mdash;
-        <div class='inline'><p>
-The worksheet that owns this drawing
-</p>
+        <div class='inline'>
+<p>The worksheet that owns this drawing</p>
 </div>
       
     </li>
@@ -540,23 +500,22 @@ The worksheet that owns this drawing
       <pre class="lines">
 
 
-80
-81
-82
-83
-84
-85</pre>
+52
+53
+54
+55
+56
+57</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 80</span>
-
-<span class='def def kw'>def</span> <span class='initialize identifier id'>initialize</span><span class='lparen token'>(</span><span class='worksheet identifier id'>worksheet</span><span class='rparen token'>)</span>
-  <span class='DataTypeValidator constant id'>DataTypeValidator</span><span class='dot token'>.</span><span class='validate identifier id'>validate</span> <span class='string val'>&quot;Drawing.worksheet&quot;</span><span class='comma token'>,</span> <span class='Worksheet constant id'>Worksheet</span><span class='comma token'>,</span> <span class='worksheet identifier id'>worksheet</span>
-  <span class='@worksheet ivar id'>@worksheet</span> <span class='assign token'>=</span> <span class='worksheet identifier id'>worksheet</span>
-  <span class='@worksheet ivar id'>@worksheet</span><span class='dot token'>.</span><span class='workbook identifier id'>workbook</span><span class='dot token'>.</span><span class='drawings identifier id'>drawings</span> <span class='lshft op'>&lt;&lt;</span> <span class='self self kw'>self</span>
-  <span class='@anchors ivar id'>@anchors</span> <span class='assign token'>=</span> <span class='SimpleTypedList constant id'>SimpleTypedList</span><span class='dot token'>.</span><span class='new identifier id'>new</span> <span class='lbrack token'>[</span><span class='TwoCellAnchor constant id'>TwoCellAnchor</span><span class='comma token'>,</span> <span class='OneCellAnchor constant id'>OneCellAnchor</span><span class='rbrack token'>]</span>
-<span class='end end kw'>end</span>
-</pre>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 52</span>
+
+<span class='kw'>def</span> <span class='id initialize'>initialize</span><span class='lparen'>(</span><span class='id worksheet'>worksheet</span><span class='rparen'>)</span>
+  <span class='const'>DataTypeValidator</span><span class='period'>.</span><span class='id validate'>validate</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Drawing.worksheet</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='const'>Worksheet</span><span class='comma'>,</span> <span class='id worksheet'>worksheet</span>
+  <span class='ivar'>@worksheet</span> <span class='op'>=</span> <span class='id worksheet'>worksheet</span>
+  <span class='ivar'>@worksheet</span><span class='period'>.</span><span class='id workbook'>workbook</span><span class='period'>.</span><span class='id drawings'>drawings</span> <span class='op'>&lt;&lt;</span> <span class='kw'>self</span>
+  <span class='ivar'>@anchors</span> <span class='op'>=</span> <span class='const'>SimpleTypedList</span><span class='period'>.</span><span class='id new'>new</span> <span class='lbracket'>[</span><span class='const'>TwoCellAnchor</span><span class='comma'>,</span> <span class='const'>OneCellAnchor</span><span class='rbracket'>]</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
@@ -579,10 +538,9 @@ The worksheet that owns this drawing
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-A collection of anchors for this drawing only TwoCellAnchors are supported
-in this version
-</p>
+    
+<p>A collection of anchors for this drawing only TwoCellAnchors are supported
+in this version</p>
 
 
   </div>
@@ -616,10 +574,9 @@ in this version
     <td>
       <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 48</span>
 
-<span class='def def kw'>def</span> <span class='anchors identifier id'>anchors</span>
-  <span class='@anchors ivar id'>@anchors</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id anchors'>anchors</span>
+  <span class='ivar'>@anchors</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
@@ -627,19 +584,18 @@ in this version
     
       
       <span id=""></span>
-      <span id="charts-instance_method"></span>
+      <span id="worksheet-instance_method"></span>
       <div class="method_details ">
-  <p class="signature " id="charts-instance_method">
+  <p class="signature " id="worksheet-instance_method">
   
-    - (<tt>Array</tt>) <strong>charts</strong>  <span class="extras">(readonly)</span>
+    - (<tt><span class='object_link'><a href="Worksheet.html" title="Axlsx::Worksheet (class)">Worksheet</a></span></tt>) <strong>worksheet</strong>  <span class="extras">(readonly)</span>
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-An array of charts that are associated with this drawing&#8217;s anchors
-</p>
+    
+<p>The worksheet that owns the drawing</p>
 
 
   </div>
@@ -652,7 +608,7 @@ An array of charts that are associated with this drawing&#8217;s anchors
     <li>
       
       
-        <span class='type'>(<tt>Array</tt>)</span>
+        <span class='type'>(<tt><span class='object_link'><a href="Worksheet.html" title="Axlsx::Worksheet (class)">Worksheet</a></span></tt>)</span>
       
       
       
@@ -666,59 +622,61 @@ An array of charts that are associated with this drawing&#8217;s anchors
       <pre class="lines">
 
 
-52
-53
-54
-55</pre>
+43
+44
+45</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 52</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 43</span>
 
-<span class='def def kw'>def</span> <span class='charts identifier id'>charts</span>
-  <span class='charts identifier id'>charts</span> <span class='assign token'>=</span> <span class='@anchors ivar id'>@anchors</span><span class='dot token'>.</span><span class='select identifier id'>select</span> <span class='lbrace token'>{</span> <span class='bitor op'>|</span><span class='a identifier id'>a</span><span class='bitor op'>|</span> <span class='a identifier id'>a</span><span class='dot token'>.</span><span class='object identifier id'>object</span><span class='dot token'>.</span><span class='is_a? fid id'>is_a?</span><span class='lparen token'>(</span><span class='GraphicFrame constant id'>GraphicFrame</span><span class='rparen token'>)</span> <span class='rbrace token'>}</span>
-  <span class='charts identifier id'>charts</span><span class='dot token'>.</span><span class='map identifier id'>map</span> <span class='lbrace token'>{</span> <span class='bitor op'>|</span><span class='a identifier id'>a</span><span class='bitor op'>|</span> <span class='a identifier id'>a</span><span class='dot token'>.</span><span class='object identifier id'>object</span><span class='dot token'>.</span><span class='chart identifier id'>chart</span> <span class='rbrace token'>}</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id worksheet'>worksheet</span>
+  <span class='ivar'>@worksheet</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-      
-      <span id=""></span>
-      <span id="images-instance_method"></span>
-      <div class="method_details ">
-  <p class="signature " id="images-instance_method">
+  </div>
+
+
+  <div id="instance_method_details" class="method_details_list">
+    <h2>Instance Method Details</h2>
+    
+    
+      <div class="method_details first">
+  <p class="signature first" id="add_chart-instance_method">
   
-    - (<tt>Array</tt>) <strong>images</strong>  <span class="extras">(readonly)</span>
+    - (<tt>Object</tt>) <strong>add_chart</strong>(chart_type, options = {}) 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-An array of image objects that are associated with this drawing&#8217;s
-anchors
-</p>
+    
+  <div class="note notetag">
+    <strong>Note:</strong> 
+    <div class='inline'>
+<p>The recommended way to manage charts is to use Worksheet.add_chart. Please
+refer to that method for documentation.</p>
+</div>
+  </div>
+
+
+<p>Adds a chart to the drawing.</p>
 
 
   </div>
 </div>
 <div class="tags">
   
-<h3>Returns:</h3>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Array</tt>)</span>
-      
-      
-      
-    </li>
-  
-</ul>
+
+  <h3>See Also:</h3>
+  <ul class="see">
+    
+      <li><span class='object_link'><a href="Worksheet.html#add_chart-instance_method" title="Axlsx::Worksheet#add_chart (method)">Worksheet#add_chart</a></span></li>
+    
+  </ul>
 
 </div><table class="source_code">
   <tr>
@@ -726,59 +684,56 @@ anchors
       <pre class="lines">
 
 
-56
-57
-58
-59</pre>
+70
+71
+72
+73</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 56</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 70</span>
 
-<span class='def def kw'>def</span> <span class='images identifier id'>images</span>
-  <span class='images identifier id'>images</span> <span class='assign token'>=</span> <span class='@anchors ivar id'>@anchors</span><span class='dot token'>.</span><span class='select identifier id'>select</span> <span class='lbrace token'>{</span> <span class='bitor op'>|</span><span class='a identifier id'>a</span><span class='bitor op'>|</span> <span class='a identifier id'>a</span><span class='dot token'>.</span><span class='object identifier id'>object</span><span class='dot token'>.</span><span class='is_a? fid id'>is_a?</span><span class='lparen token'>(</span><span class='Pic constant id'>Pic</span><span class='rparen token'>)</span> <span class='rbrace token'>}</span>
-  <span class='images identifier id'>images</span><span class='dot token'>.</span><span class='map identifier id'>map</span> <span class='lbrace token'>{</span> <span class='bitor op'>|</span><span class='a identifier id'>a</span><span class='bitor op'>|</span> <span class='a identifier id'>a</span><span class='dot token'>.</span><span class='object identifier id'>object</span> <span class='rbrace token'>}</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id add_chart'>add_chart</span><span class='lparen'>(</span><span class='id chart_type'>chart_type</span><span class='comma'>,</span> <span class='id options'>options</span><span class='op'>=</span><span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
+  <span class='const'>TwoCellAnchor</span><span class='period'>.</span><span class='id new'>new</span><span class='lparen'>(</span><span class='kw'>self</span><span class='comma'>,</span> <span class='id options'>options</span><span class='rparen'>)</span>
+  <span class='ivar'>@anchors</span><span class='period'>.</span><span class='id last'>last</span><span class='period'>.</span><span class='id add_chart'>add_chart</span><span class='lparen'>(</span><span class='id chart_type'>chart_type</span><span class='comma'>,</span> <span class='id options'>options</span><span class='rparen'>)</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-      
-      <span id=""></span>
-      <span id="index-instance_method"></span>
       <div class="method_details ">
-  <p class="signature " id="index-instance_method">
+  <p class="signature " id="add_image-instance_method">
   
-    - (<tt>Integer</tt>) <strong>index</strong>  <span class="extras">(readonly)</span>
+    - (<tt>Object</tt>) <strong>add_image</strong>(options = {}) 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-The index of this drawing in the owning workbooks&#8217;s drawings
-collection.
-</p>
+    
+  <div class="note notetag">
+    <strong>Note:</strong> 
+    <div class='inline'>
+<p>The recommended way to manage images is to use Worksheet.add_image. Please
+refer to that method for documentation.</p>
+</div>
+  </div>
+
+
+<p>Adds an image to the chart</p>
 
 
   </div>
 </div>
 <div class="tags">
   
-<h3>Returns:</h3>
-<ul class="return">
-  
-    <li>
-      
-      
-        <span class='type'>(<tt>Integer</tt>)</span>
-      
-      
-      
-    </li>
-  
-</ul>
+
+  <h3>See Also:</h3>
+  <ul class="see">
+    
+      <li><span class='object_link'><a href="Worksheet.html#add_image-instance_method" title="Axlsx::Worksheet#add_image (method)">Worksheet#add_image</a></span></li>
+    
+  </ul>
 
 </div><table class="source_code">
   <tr>
@@ -786,37 +741,34 @@ collection.
       <pre class="lines">
 
 
-60
-61
-62</pre>
+62
+63
+64
+65</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 60</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 62</span>
 
-<span class='def def kw'>def</span> <span class='index identifier id'>index</span>
-  <span class='@worksheet ivar id'>@worksheet</span><span class='dot token'>.</span><span class='workbook identifier id'>workbook</span><span class='dot token'>.</span><span class='drawings identifier id'>drawings</span><span class='dot token'>.</span><span class='index identifier id'>index</span><span class='lparen token'>(</span><span class='self self kw'>self</span><span class='rparen token'>)</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id add_image'>add_image</span><span class='lparen'>(</span><span class='id options'>options</span><span class='op'>=</span><span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
+  <span class='const'>OneCellAnchor</span><span class='period'>.</span><span class='id new'>new</span><span class='lparen'>(</span><span class='kw'>self</span><span class='comma'>,</span> <span class='id options'>options</span><span class='rparen'>)</span>
+  <span class='ivar'>@anchors</span><span class='period'>.</span><span class='id last'>last</span><span class='period'>.</span><span class='id object'>object</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-      
-      <span id=""></span>
-      <span id="pn-instance_method"></span>
       <div class="method_details ">
-  <p class="signature " id="pn-instance_method">
+  <p class="signature " id="charts-instance_method">
   
-    - (<tt>String</tt>) <strong>pn</strong>  <span class="extras">(readonly)</span>
+    - (<tt>Array</tt>) <strong>charts</strong> 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-The part name for this drawing
-</p>
+    
+<p>An array of charts that are associated with this drawing's anchors</p>
 
 
   </div>
@@ -829,7 +781,7 @@ The part name for this drawing
     <li>
       
       
-        <span class='type'>(<tt>String</tt>)</span>
+        <span class='type'>(<tt>Array</tt>)</span>
       
       
       
@@ -843,37 +795,34 @@ The part name for this drawing
       <pre class="lines">
 
 
-68
-69
-70</pre>
+77
+78
+79
+80</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 68</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 77</span>
 
-<span class='def def kw'>def</span> <span class='pn identifier id'>pn</span>
-  <span class='dstring node'>&quot;#{DRAWING_PN % (index+1)}&quot;</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id charts'>charts</span>
+  <span class='id charts'>charts</span> <span class='op'>=</span> <span class='ivar'>@anchors</span><span class='period'>.</span><span class='id select'>select</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id a'>a</span><span class='op'>|</span> <span class='id a'>a</span><span class='period'>.</span><span class='id object'>object</span><span class='period'>.</span><span class='id is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'>GraphicFrame</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
+  <span class='id charts'>charts</span><span class='period'>.</span><span class='id map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id a'>a</span><span class='op'>|</span> <span class='id a'>a</span><span class='period'>.</span><span class='id object'>object</span><span class='period'>.</span><span class='id chart'>chart</span> <span class='rbrace'>}</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-      
-      <span id=""></span>
-      <span id="relationships-instance_method"></span>
       <div class="method_details ">
-  <p class="signature " id="relationships-instance_method">
+  <p class="signature " id="images-instance_method">
   
-    - (<tt><span class='object_link'><a href="Relationships.html" title="Axlsx::Relationships (class)">Relationships</a></span></tt>) <strong>relationships</strong>  <span class="extras">(readonly)</span>
+    - (<tt>Array</tt>) <strong>images</strong> 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-The drawing&#8217;s relationships.
-</p>
+    
+<p>An array of image objects that are associated with this drawing's anchors</p>
 
 
   </div>
@@ -886,7 +835,7 @@ The drawing&#8217;s relationships.
     <li>
       
       
-        <span class='type'>(<tt><span class='object_link'><a href="Relationships.html" title="Axlsx::Relationships (class)">Relationships</a></span></tt>)</span>
+        <span class='type'>(<tt>Array</tt>)</span>
       
       
       
@@ -900,51 +849,34 @@ The drawing&#8217;s relationships.
       <pre class="lines">
 
 
-76
-77
-78
-79
-80
-81
-82
-83
 84
-85</pre>
+85
+86
+87</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 76</span>
-
-<span class='def def kw'>def</span> <span class='relationships identifier id'>relationships</span>
-  <span class='r identifier id'>r</span> <span class='assign token'>=</span> <span class='Relationships constant id'>Relationships</span><span class='dot token'>.</span><span class='new identifier id'>new</span>
-  <span class='charts identifier id'>charts</span><span class='dot token'>.</span><span class='each identifier id'>each</span> <span class='do do kw'>do</span> <span class='bitor op'>|</span><span class='chart identifier id'>chart</span><span class='bitor op'>|</span>
-    <span class='r identifier id'>r</span> <span class='lshft op'>&lt;&lt;</span> <span class='Relationship constant id'>Relationship</span><span class='dot token'>.</span><span class='new identifier id'>new</span><span class='lparen token'>(</span><span class='CHART_R constant id'>CHART_R</span><span class='comma token'>,</span> <span class='dstring node'>&quot;../#{chart.pn}&quot;</span><span class='rparen token'>)</span>
-  <span class='end end kw'>end</span>
-  <span class='images identifier id'>images</span><span class='dot token'>.</span><span class='each identifier id'>each</span> <span class='do do kw'>do</span> <span class='bitor op'>|</span><span class='image identifier id'>image</span><span class='bitor op'>|</span>
-    <span class='r identifier id'>r</span> <span class='lshft op'>&lt;&lt;</span> <span class='Relationship constant id'>Relationship</span><span class='dot token'>.</span><span class='new identifier id'>new</span><span class='lparen token'>(</span><span class='IMAGE_R constant id'>IMAGE_R</span><span class='comma token'>,</span> <span class='dstring node'>&quot;../#{image.pn}&quot;</span><span class='rparen token'>)</span>
-  <span class='end end kw'>end</span>
-  <span class='r identifier id'>r</span>
-<span class='end end kw'>end</span>
-</pre>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 84</span>
+
+<span class='kw'>def</span> <span class='id images'>images</span>
+  <span class='id images'>images</span> <span class='op'>=</span> <span class='ivar'>@anchors</span><span class='period'>.</span><span class='id select'>select</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id a'>a</span><span class='op'>|</span> <span class='id a'>a</span><span class='period'>.</span><span class='id object'>object</span><span class='period'>.</span><span class='id is_a?'>is_a?</span><span class='lparen'>(</span><span class='const'>Pic</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
+  <span class='id images'>images</span><span class='period'>.</span><span class='id map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id a'>a</span><span class='op'>|</span> <span class='id a'>a</span><span class='period'>.</span><span class='id object'>object</span> <span class='rbrace'>}</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-      
-      <span id=""></span>
-      <span id="rels_pn-instance_method"></span>
       <div class="method_details ">
-  <p class="signature " id="rels_pn-instance_method">
+  <p class="signature " id="index-instance_method">
   
-    - (<tt>String</tt>) <strong>rels_pn</strong>  <span class="extras">(readonly)</span>
+    - (<tt>Integer</tt>) <strong>index</strong> 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-The relational part name for this drawing
-</p>
+    
+<p>The index of this drawing in the owning workbooks's drawings collection.</p>
 
 
   </div>
@@ -957,7 +889,7 @@ The relational part name for this drawing
     <li>
       
       
-        <span class='type'>(<tt>String</tt>)</span>
+        <span class='type'>(<tt>Integer</tt>)</span>
       
       
       
@@ -971,37 +903,32 @@ The relational part name for this drawing
       <pre class="lines">
 
 
-72
-73
-74</pre>
+91
+92
+93</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 72</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 91</span>
 
-<span class='def def kw'>def</span> <span class='rels_pn identifier id'>rels_pn</span>
-  <span class='dstring node'>&quot;#{DRAWING_RELS_PN % (index+1)}&quot;</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id index'>index</span>
+  <span class='ivar'>@worksheet</span><span class='period'>.</span><span class='id workbook'>workbook</span><span class='period'>.</span><span class='id drawings'>drawings</span><span class='period'>.</span><span class='id index'>index</span><span class='lparen'>(</span><span class='kw'>self</span><span class='rparen'>)</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-      
-      <span id=""></span>
-      <span id="rId-instance_method"></span>
       <div class="method_details ">
-  <p class="signature " id="rId-instance_method">
+  <p class="signature " id="pn-instance_method">
   
-    - (<tt>String</tt>) <strong>rId</strong>  <span class="extras">(readonly)</span>
+    - (<tt>String</tt>) <strong>pn</strong> 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-The relation reference id for this drawing
-</p>
+    
+<p>The part name for this drawing</p>
 
 
   </div>
@@ -1028,37 +955,32 @@ The relation reference id for this drawing
       <pre class="lines">
 
 
-64
-65
-66</pre>
+103
+104
+105</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 64</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 103</span>
 
-<span class='def def kw'>def</span> <span class='rId identifier id'>rId</span>
-  <span class='dstring node'>&quot;rId#{index+1}&quot;</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id pn'>pn</span>
+  <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='const'>DRAWING_PN</span> <span class='op'>%</span> <span class='lparen'>(</span><span class='id index'>index</span><span class='op'>+</span><span class='int'>1</span><span class='rparen'>)</span><span class='rbrace'>}</span><span class='tstring_end'>&quot;</span></span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-      
-      <span id=""></span>
-      <span id="worksheet-instance_method"></span>
       <div class="method_details ">
-  <p class="signature " id="worksheet-instance_method">
+  <p class="signature " id="relationships-instance_method">
   
-    - (<tt><span class='object_link'><a href="Worksheet.html" title="Axlsx::Worksheet (class)">Worksheet</a></span></tt>) <strong>worksheet</strong>  <span class="extras">(readonly)</span>
+    - (<tt><span class='object_link'><a href="Relationships.html" title="Axlsx::Relationships (class)">Relationships</a></span></tt>) <strong>relationships</strong> 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-The worksheet that owns the drawing
-</p>
+    
+<p>The drawing's relationships.</p>
 
 
   </div>
@@ -1071,7 +993,7 @@ The worksheet that owns the drawing
     <li>
       
       
-        <span class='type'>(<tt><span class='object_link'><a href="Worksheet.html" title="Axlsx::Worksheet (class)">Worksheet</a></span></tt>)</span>
+        <span class='type'>(<tt><span class='object_link'><a href="Relationships.html" title="Axlsx::Relationships (class)">Relationships</a></span></tt>)</span>
       
       
       
@@ -1085,64 +1007,65 @@ The worksheet that owns the drawing
       <pre class="lines">
 
 
-43
-44
-45</pre>
+115
+116
+117
+118
+119
+120
+121
+122
+123
+124</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 43</span>
-
-<span class='def def kw'>def</span> <span class='worksheet identifier id'>worksheet</span>
-  <span class='@worksheet ivar id'>@worksheet</span>
-<span class='end end kw'>end</span>
-</pre>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 115</span>
+
+<span class='kw'>def</span> <span class='id relationships'>relationships</span>
+  <span class='id r'>r</span> <span class='op'>=</span> <span class='const'>Relationships</span><span class='period'>.</span><span class='id new'>new</span>
+  <span class='id charts'>charts</span><span class='period'>.</span><span class='id each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id chart'>chart</span><span class='op'>|</span>
+    <span class='id r'>r</span> <span class='op'>&lt;&lt;</span> <span class='const'>Relationship</span><span class='period'>.</span><span class='id new'>new</span><span class='lparen'>(</span><span class='const'>CHART_R</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>../</span><span class='embexpr_beg'>#{</span><span class='id chart'>chart</span><span class='period'>.</span><span class='id pn'>pn</span><span class='rbrace'>}</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
+  <span class='kw'>end</span>
+  <span class='id images'>images</span><span class='period'>.</span><span class='id each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id image'>image</span><span class='op'>|</span>
+    <span class='id r'>r</span> <span class='op'>&lt;&lt;</span> <span class='const'>Relationship</span><span class='period'>.</span><span class='id new'>new</span><span class='lparen'>(</span><span class='const'>IMAGE_R</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>../</span><span class='embexpr_beg'>#{</span><span class='id image'>image</span><span class='period'>.</span><span class='id pn'>pn</span><span class='rbrace'>}</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
+  <span class='kw'>end</span>
+  <span class='id r'>r</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
-  </div>
-
-
-  <div id="instance_method_details" class="method_details_list">
-    <h2>Instance Method Details</h2>
-    
-    
-      <div class="method_details first">
-  <p class="signature first" id="add_chart-instance_method">
+      <div class="method_details ">
+  <p class="signature " id="rels_pn-instance_method">
   
-    - (<tt>Object</tt>) <strong>add_chart</strong>(chart_type, options = {}) 
+    - (<tt>String</tt>) <strong>rels_pn</strong> 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
     
-  <div class="note notetag">
-    <strong>Note:</strong> 
-    <div class='inline'><p>
-The recommended way to manage charts is to use Worksheet.add_chart. Please
-refer to that method for documentation.
-</p>
-</div>
-  </div>
-
-<p>
-Adds a chart to the drawing.
-</p>
+<p>The relational part name for this drawing</p>
 
 
   </div>
 </div>
 <div class="tags">
   
-
-  <h3>See Also:</h3>
-  <ul class="see">
-    
-      <li><span class='object_link'><a href="Worksheet.html#add_chart-instance_method" title="Axlsx::Worksheet#add_chart (method)">Worksheet#add_chart</a></span></li>
-    
-  </ul>
+<h3>Returns:</h3>
+<ul class="return">
+  
+    <li>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+      
+    </li>
+  
+</ul>
 
 </div><table class="source_code">
   <tr>
@@ -1150,59 +1073,51 @@ Adds a chart to the drawing.
       <pre class="lines">
 
 
-98
-99
-100
-101</pre>
+109
+110
+111</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 98</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 109</span>
 
-<span class='def def kw'>def</span> <span class='add_chart identifier id'>add_chart</span><span class='lparen token'>(</span><span class='chart_type identifier id'>chart_type</span><span class='comma token'>,</span> <span class='options identifier id'>options</span><span class='assign token'>=</span><span class='lbrace token'>{</span><span class='rbrace token'>}</span><span class='rparen token'>)</span>
-  <span class='TwoCellAnchor constant id'>TwoCellAnchor</span><span class='dot token'>.</span><span class='new identifier id'>new</span><span class='lparen token'>(</span><span class='self self kw'>self</span><span class='comma token'>,</span> <span class='options identifier id'>options</span><span class='rparen token'>)</span>
-  <span class='@anchors ivar id'>@anchors</span><span class='dot token'>.</span><span class='last identifier id'>last</span><span class='dot token'>.</span><span class='add_chart identifier id'>add_chart</span><span class='lparen token'>(</span><span class='chart_type identifier id'>chart_type</span><span class='comma token'>,</span> <span class='options identifier id'>options</span><span class='rparen token'>)</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id rels_pn'>rels_pn</span>
+  <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='const'>DRAWING_RELS_PN</span> <span class='op'>%</span> <span class='lparen'>(</span><span class='id index'>index</span><span class='op'>+</span><span class='int'>1</span><span class='rparen'>)</span><span class='rbrace'>}</span><span class='tstring_end'>&quot;</span></span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
 </div>
     
       <div class="method_details ">
-  <p class="signature " id="add_image-instance_method">
+  <p class="signature " id="rId-instance_method">
   
-    - (<tt>Object</tt>) <strong>add_image</strong>(options = {}) 
+    - (<tt>String</tt>) <strong>rId</strong> 
   
 
   
 </p><div class="docstring">
   <div class="discussion">
     
-  <div class="note notetag">
-    <strong>Note:</strong> 
-    <div class='inline'><p>
-The recommended way to manage images is to use Worksheet.add_image. Please
-refer to that method for documentation.
-</p>
-</div>
-  </div>
-
-<p>
-Adds an image to the chart
-</p>
+<p>The relation reference id for this drawing</p>
 
 
   </div>
 </div>
 <div class="tags">
   
-
-  <h3>See Also:</h3>
-  <ul class="see">
-    
-      <li><span class='object_link'><a href="Worksheet.html#add_image-instance_method" title="Axlsx::Worksheet#add_image (method)">Worksheet#add_image</a></span></li>
-    
-  </ul>
+<h3>Returns:</h3>
+<ul class="return">
+  
+    <li>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+      
+    </li>
+  
+</ul>
 
 </div><table class="source_code">
   <tr>
@@ -1210,19 +1125,16 @@ Adds an image to the chart
       <pre class="lines">
 
 
-90
-91
-92
-93</pre>
+97
+98
+99</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 90</span>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 97</span>
 
-<span class='def def kw'>def</span> <span class='add_image identifier id'>add_image</span><span class='lparen token'>(</span><span class='options identifier id'>options</span><span class='assign token'>=</span><span class='lbrace token'>{</span><span class='rbrace token'>}</span><span class='rparen token'>)</span>
-  <span class='OneCellAnchor constant id'>OneCellAnchor</span><span class='dot token'>.</span><span class='new identifier id'>new</span><span class='lparen token'>(</span><span class='self self kw'>self</span><span class='comma token'>,</span> <span class='options identifier id'>options</span><span class='rparen token'>)</span>
-  <span class='@anchors ivar id'>@anchors</span><span class='dot token'>.</span><span class='last identifier id'>last</span><span class='dot token'>.</span><span class='object identifier id'>object</span>
-<span class='end end kw'>end</span>
-</pre>
+<span class='kw'>def</span> <span class='id rId'>rId</span>
+  <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>rId</span><span class='embexpr_beg'>#{</span><span class='id index'>index</span><span class='op'>+</span><span class='int'>1</span><span class='rbrace'>}</span><span class='tstring_end'>&quot;</span></span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
@@ -1237,9 +1149,8 @@ Adds an image to the chart
   
 </p><div class="docstring">
   <div class="discussion">
-    <p>
-Serializes the drawing
-</p>
+    
+<p>Serializes the drawing</p>
 
 
   </div>
@@ -1266,27 +1177,26 @@ Serializes the drawing
       <pre class="lines">
 
 
-142
-143
-144
-145
-146
-147
-148
-149</pre>
+128
+129
+130
+131
+132
+133
+134
+135</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 142</span>
-
-<span class='def def kw'>def</span> <span class='to_xml identifier id'>to_xml</span>
-  <span class='builder identifier id'>builder</span> <span class='assign token'>=</span> <span class='Nokogiri constant id'>Nokogiri</span><span class='colon2 op'>::</span><span class='XML constant id'>XML</span><span class='colon2 op'>::</span><span class='Builder constant id'>Builder</span><span class='dot token'>.</span><span class='new identifier id'>new</span><span class='lparen token'>(</span><span class='symbol val'>:encoding</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='ENCODING constant id'>ENCODING</span><span class='rparen token'>)</span> <span class='do do kw'>do</span> <span class='bitor op'>|</span><span class='xml identifier id'>xml</span><span class='bitor op'>|</span>
-    <span class='xml identifier id'>xml</span><span class='dot token'>.</span><span class='send identifier id'>send</span><span class='lparen token'>(</span><span class='string val'>'xdr:wsDr'</span><span class='comma token'>,</span> <span class='symbol val'>:'xmlns:xdr'</span><span class='assign token'>=</span><span class='gt op'>&gt;</span><span class='XML_NS_XDR constant id'>XML_NS_XDR</span><span class='comma token'>,</span> <span class='symbol val'>:'xmlns:a'</span><span class='assign token'>=</span><span class='gt op'>&gt;</span><span class='XML_NS_A constant id'>XML_NS_A</span><span class='rparen token'>)</span> <span class='lbrace token'>{</span>
-      <span class='anchors identifier id'>anchors</span><span class='dot token'>.</span><span class='each identifier id'>each</span> <span class='lbrace token'>{</span><span class='bitor op'>|</span><span class='anchor identifier id'>anchor</span><span class='bitor op'>|</span> <span class='anchor identifier id'>anchor</span><span class='dot token'>.</span><span class='to_xml identifier id'>to_xml</span><span class='lparen token'>(</span><span class='xml identifier id'>xml</span><span class='rparen token'>)</span> <span class='rbrace token'>}</span>
-    <span class='rbrace token'>}</span>        
-  <span class='end end kw'>end</span>
-  <span class='builder identifier id'>builder</span><span class='dot token'>.</span><span class='to_xml identifier id'>to_xml</span>
-<span class='end end kw'>end</span>
-</pre>
+      <pre class="code"><span class="info file"># File 'lib/axlsx/drawing/drawing.rb', line 128</span>
+
+<span class='kw'>def</span> <span class='id to_xml'>to_xml</span>
+  <span class='id builder'>builder</span> <span class='op'>=</span> <span class='const'>Nokogiri</span><span class='op'>::</span><span class='const'>XML</span><span class='op'>::</span><span class='const'>Builder</span><span class='period'>.</span><span class='id new'>new</span><span class='lparen'>(</span><span class='symbol'>:encoding</span> <span class='op'>=&gt;</span> <span class='const'>ENCODING</span><span class='rparen'>)</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id xml'>xml</span><span class='op'>|</span>
+    <span class='id xml'>xml</span><span class='period'>.</span><span class='id send'>send</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>xdr:wsDr</span><span class='tstring_end'>'</span></span><span class='comma'>,</span> <span class='symbol'>:xmlns:xdr</span><span class='tstring_end'>'</span></span><span class='op'>=&gt;</span><span class='const'>XML_NS_XDR</span><span class='comma'>,</span> <span class='symbol'>:xmlns:a</span><span class='tstring_end'>'</span></span><span class='op'>=&gt;</span><span class='const'>XML_NS_A</span><span class='rparen'>)</span> <span class='lbrace'>{</span>
+      <span class='id anchors'>anchors</span><span class='period'>.</span><span class='id each'>each</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id anchor'>anchor</span><span class='op'>|</span> <span class='id anchor'>anchor</span><span class='period'>.</span><span class='id to_xml'>to_xml</span><span class='lparen'>(</span><span class='id xml'>xml</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
+    <span class='rbrace'>}</span>        
+  <span class='kw'>end</span>
+  <span class='id builder'>builder</span><span class='period'>.</span><span class='id to_xml'>to_xml</span>
+<span class='kw'>end</span></pre>
     </td>
   </tr>
 </table>
@@ -1297,9 +1207,9 @@ Serializes the drawing
 </div>
     
     <div id="footer">
-  Generated on Wed Nov 23 22:20:46 2011 by 
+  Generated on Sat Nov 26 13:16:37 2011 by 
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
-  0.7.3 (ruby-1.8.7).
+  0.7.3 (ruby-1.9.3).
 </div>
 
   </body>