doc/image2.html in rmagick-1.14.1 vs doc/image2.html in rmagick-1.15.0
- old
+ new
@@ -4,11 +4,11 @@
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="generator" content=
"HTML Tidy for Linux/x86 (vers 1st December 2004), see www.w3.org" />
- <title>RMagick: class Image (instance methods, part 2)</title>
+ <title>RMagick 1.15.0: class Image (instance methods, part 2)</title>
<meta http-equiv="Content-Type" content=
"text/html; charset=us-ascii" />
<meta name="GENERATOR" content="Quanta Plus" />
<meta name="Copyright" content=
"Copyright (C) 2006 by Timothy P. Hunter" />
@@ -45,11 +45,11 @@
/*]]>*/
</style>
</head>
<body>
- <h6 id="header">RMagick User's Guide and Reference</h6>
+ <h6 id="header">RMagick 1.15.0 User's Guide and Reference</h6>
<div class="nav">
« <a href="image1.html">Prev</a> | <a href=
"index.html">Contents</a> | <a href=
"image3.html">Next</a> »
@@ -131,10 +131,12 @@
<li><a href="#level">level</a></li>
<li><a href="#level_channel">level_channel</a></li>
+ <li><a href="#linear_stretch">linear_stretch</a></li>
+
<li><a href="#magnify">magnify</a></li>
<li><a href="#magnify_bang">magnify!</a></li>
<li><a href="#map">map</a></li>
@@ -145,17 +147,17 @@
<li><a href="#matte_floodfill">matte_floodfill</a></li>
<li><a href="#matte_point">matte_point</a></li>
<li><a href="#matte_replace">matte_replace</a></li>
-
- <li><a href="#matte_reset_bang">matte_reset!</a></li>
</ul>
</div>
<div class="toccol">
<ul>
+ <li><a href="#matte_reset_bang">matte_reset!</a></li>
+
<li><a href="#median_filter">median_filter</a></li>
<li><a href="#minify">minify</a></li>
<li><a href="#minify_bang">minify!</a></li>
@@ -185,10 +187,12 @@
<li><a href="#palette_q">palette?</a></li>
<li><a href="#pixel_color">pixel_color</a></li>
+ <li><a href="#polaroid">polaroid</a></li>
+
<li><a href="#posterize">posterize</a></li>
</ul>
</div>
</div>
</div>
@@ -985,502 +989,503 @@
<th>Record:DataSet</th>
</tr>
<tr>
- <td>
- Envelope::Model_Version</td>
+ <td>Envelope::Model_Version</td>
- <td class="ds">1:00</td>
+ <td class="ds">1:00</td>
</tr>
+
<tr>
- <td>
- Envelope::Destination</td>
+ <td>Envelope::Destination</td>
- <td class="ds">1:05</td>
+ <td class="ds">1:05</td>
</tr>
+
<tr>
- <td>
- Envelope::UNO</td>
+ <td>Envelope::UNO</td>
- <td class="ds">1:100</td>
+ <td class="ds">1:100</td>
</tr>
+
<tr>
- <td>
- Envelope::Unique_Name_of_Object</td>
+ <td>Envelope::Unique_Name_of_Object</td>
- <td class="ds">1:100</td>
+ <td class="ds">1:100</td>
</tr>
+
<tr>
- <td>
- Envelope::ARM_Identifier</td>
+ <td>Envelope::ARM_Identifier</td>
- <td class="ds">1:120</td>
+ <td class="ds">1:120</td>
</tr>
+
<tr>
- <td>
- Envelope::ARM_Version</td>
+ <td>Envelope::ARM_Version</td>
- <td class="ds">1:122</td>
+ <td class="ds">1:122</td>
</tr>
+
<tr>
- <td>
- Envelope::File_Format</td>
+ <td>Envelope::File_Format</td>
- <td class="ds">1:20</td>
+ <td class="ds">1:20</td>
</tr>
+
<tr>
- <td>
- Envelope::File_Format_Version</td>
+ <td>Envelope::File_Format_Version</td>
- <td class="ds">1:22</td>
+ <td class="ds">1:22</td>
</tr>
+
<tr>
- <td>
- Envelope::Service_Identifier</td>
+ <td>Envelope::Service_Identifier</td>
- <td class="ds">1:30</td>
+ <td class="ds">1:30</td>
</tr>
+
<tr>
- <td>
- Envelope::Envelope_Number</td>
+ <td>Envelope::Envelope_Number</td>
- <td class="ds">1:40</td>
+ <td class="ds">1:40</td>
</tr>
+
<tr>
- <td>
- Envelope::Product_ID</td>
+ <td>Envelope::Product_ID</td>
- <td class="ds">1:50</td>
+ <td class="ds">1:50</td>
</tr>
+
<tr>
- <td>
- Envelope::Envelope_Priority</td>
+ <td>Envelope::Envelope_Priority</td>
- <td class="ds">1:60</td>
+ <td class="ds">1:60</td>
</tr>
+
<tr>
- <td>
- Envelope::Date_Sent</td>
+ <td>Envelope::Date_Sent</td>
- <td class="ds">1:70</td>
+ <td class="ds">1:70</td>
</tr>
+
<tr>
- <td>
- Envelope::Time_Sent</td>
+ <td>Envelope::Time_Sent</td>
- <td class="ds">1:80</td>
+ <td class="ds">1:80</td>
</tr>
+
<tr>
- <td>
- Envelope::Coded_Character_Set</td>
+ <td>Envelope::Coded_Character_Set</td>
- <td class="ds">1:90</td>
+ <td class="ds">1:90</td>
</tr>
+
<tr>
- <td>
- Application::Object_Type_Reference</td>
+ <td>Application::Object_Type_Reference</td>
- <td class="ds">2:03</td>
+ <td class="ds">2:03</td>
</tr>
+
<tr>
- <td>
- Application::Object_Name</td>
+ <td>Application::Object_Name</td>
- <td class="ds">2:05</td>
+ <td class="ds">2:05</td>
</tr>
+
<tr>
- <td>
- Application::Title</td>
+ <td>Application::Title</td>
- <td class="ds">2:05</td>
+ <td class="ds">2:05</td>
</tr>
+
<tr>
- <td>
- Application::Edit_Status</td>
+ <td>Application::Edit_Status</td>
- <td class="ds">2:07</td>
+ <td class="ds">2:07</td>
</tr>
+
<tr>
- <td>
- Application::Editorial_Update</td>
+ <td>Application::Editorial_Update</td>
- <td class="ds">2:08</td>
+ <td class="ds">2:08</td>
</tr>
+
<tr>
- <td>
- Application::Urgency</td>
+ <td>Application::Urgency</td>
- <td class="ds">2:10</td>
+ <td class="ds">2:10</td>
</tr>
+
<tr>
- <td>
- Application::Country_Primary_Location_Code</td>
+ <td>Application::Country_Primary_Location_Code</td>
- <td class="ds">2:100</td>
+ <td class="ds">2:100</td>
</tr>
+
<tr>
- <td>
- Application::Country_Primary_Location_Name</td>
+ <td>Application::Country_Primary_Location_Name</td>
- <td class="ds">2:101</td>
+ <td class="ds">2:101</td>
</tr>
+
<tr>
- <td>
- Application::Original_Transmission_Reference</td>
+ <td>Application::Original_Transmission_Reference</td>
- <td class="ds">2:103</td>
+ <td class="ds">2:103</td>
</tr>
+
<tr>
- <td>
- Application::Headline</td>
+ <td>Application::Headline</td>
- <td class="ds">2:105</td>
+ <td class="ds">2:105</td>
</tr>
+
<tr>
- <td>
- Application::Credit</td>
+ <td>Application::Credit</td>
- <td class="ds">2:110</td>
+ <td class="ds">2:110</td>
</tr>
+
<tr>
- <td>
- Application::Source</td>
+ <td>Application::Source</td>
- <td class="ds">2:115</td>
+ <td class="ds">2:115</td>
</tr>
+
<tr>
- <td>
- Application::Copyright_Notice</td>
+ <td>Application::Copyright_Notice</td>
- <td class="ds">2:116</td>
+ <td class="ds">2:116</td>
</tr>
+
<tr>
- <td>
- Application::Contact</td>
+ <td>Application::Contact</td>
- <td class="ds">2:118</td>
+ <td class="ds">2:118</td>
</tr>
+
<tr>
- <td>
- Application::Subject_Reference</td>
+ <td>Application::Subject_Reference</td>
- <td class="ds">2:12</td>
+ <td class="ds">2:12</td>
</tr>
+
<tr>
- <td>
- Application::Abstract</td>
+ <td>Application::Abstract</td>
- <td class="ds">2:120</td>
+ <td class="ds">2:120</td>
</tr>
+
<tr>
- <td>
- Application::Caption</td>
+ <td>Application::Caption</td>
- <td class="ds">2:120</td>
+ <td class="ds">2:120</td>
</tr>
+
<tr>
- <td>
- Application::Caption_Writer</td>
+ <td>Application::Caption_Writer</td>
- <td class="ds">2:122</td>
+ <td class="ds">2:122</td>
</tr>
+
<tr>
- <td>
- Application::Editor</td>
+ <td>Application::Editor</td>
- <td class="ds">2:122</td>
+ <td class="ds">2:122</td>
</tr>
+
<tr>
- <td>
- Application::Rasterized_Caption</td>
+ <td>Application::Rasterized_Caption</td>
- <td class="ds">2:125</td>
+ <td class="ds">2:125</td>
</tr>
+
<tr>
- <td>
- Application::Image_Type</td>
+ <td>Application::Image_Type</td>
- <td class="ds">2:130</td>
+ <td class="ds">2:130</td>
</tr>
+
<tr>
- <td>
- Application::Image_Orientation</td>
+ <td>Application::Image_Orientation</td>
- <td class="ds">2:131</td>
+ <td class="ds">2:131</td>
</tr>
+
<tr>
- <td>
- Application::Language_Identifier</td>
+ <td>Application::Language_Identifier</td>
- <td class="ds">2:135</td>
+ <td class="ds">2:135</td>
</tr>
+
<tr>
- <td>
- Application::Category</td>
+ <td>Application::Category</td>
- <td class="ds">2:15</td>
+ <td class="ds">2:15</td>
</tr>
+
<tr>
- <td>
- Application::Audio_Type</td>
+ <td>Application::Audio_Type</td>
- <td class="ds">2:150</td>
+ <td class="ds">2:150</td>
</tr>
+
<tr>
- <td>
- Application::Audio_Sampling_Rate</td>
+ <td>Application::Audio_Sampling_Rate</td>
- <td class="ds">2:151</td>
+ <td class="ds">2:151</td>
</tr>
+
<tr>
- <td>
- Application::Audio_Sampling_Resolution</td>
+ <td>Application::Audio_Sampling_Resolution</td>
- <td class="ds">2:152</td>
+ <td class="ds">2:152</td>
</tr>
+
<tr>
- <td>
- Application::Audio_Duration</td>
+ <td>Application::Audio_Duration</td>
- <td class="ds">2:153</td>
+ <td class="ds">2:153</td>
</tr>
+
<tr>
- <td>
- Application::Audio_Outcue</td>
+ <td>Application::Audio_Outcue</td>
- <td class="ds">2:154</td>
+ <td class="ds">2:154</td>
</tr>
+
<tr>
- <td>
- Application::Supplemental_Category</td>
+ <td>Application::Supplemental_Category</td>
- <td class="ds">2:20</td>
+ <td class="ds">2:20</td>
</tr>
+
<tr>
- <td>
- Application::ObjectData_Preview_File_Format</td>
+ <td>Application::ObjectData_Preview_File_Format</td>
- <td class="ds">2:200</td>
+ <td class="ds">2:200</td>
</tr>
+
<tr>
- <td>
- Application::ObjectData_Preview_File_Format_Version</td>
+ <td>
+ Application::ObjectData_Preview_File_Format_Version</td>
- <td class="ds">2:201</td>
+ <td class="ds">2:201</td>
</tr>
+
<tr>
- <td>
- Application::ObjectData_Preview_Data</td>
+ <td>Application::ObjectData_Preview_Data</td>
- <td class="ds">2:202</td>
+ <td class="ds">2:202</td>
</tr>
+
<tr>
- <td>
- Application::Fixture_Identifier</td>
+ <td>Application::Fixture_Identifier</td>
- <td class="ds">2:22</td>
+ <td class="ds">2:22</td>
</tr>
+
<tr>
- <td>
- Application::Keywords</td>
+ <td>Application::Keywords</td>
- <td class="ds">2:25</td>
+ <td class="ds">2:25</td>
</tr>
+
<tr>
- <td>
- Application::Content_Location_Code</td>
+ <td>Application::Content_Location_Code</td>
- <td class="ds">2:26</td>
+ <td class="ds">2:26</td>
</tr>
+
<tr>
- <td>
- Application::Content_Location_Name</td>
+ <td>Application::Content_Location_Name</td>
- <td class="ds">2:27</td>
+ <td class="ds">2:27</td>
</tr>
+
<tr>
- <td>
- Application::Release_Date</td>
+ <td>Application::Release_Date</td>
- <td class="ds">2:30</td>
+ <td class="ds">2:30</td>
</tr>
+
<tr>
- <td>
- Application::Release_Time</td>
+ <td>Application::Release_Time</td>
- <td class="ds">2:35</td>
+ <td class="ds">2:35</td>
</tr>
+
<tr>
- <td>
- Application::Expiration_Time</td>
+ <td>Application::Expiration_Time</td>
- <td class="ds">2:35</td>
+ <td class="ds">2:35</td>
</tr>
+
<tr>
- <td>
- Application::Expiration_Date</td>
+ <td>Application::Expiration_Date</td>
- <td class="ds">2:37</td>
+ <td class="ds">2:37</td>
</tr>
+
<tr>
- <td>
- Application::Special_Instructions</td>
+ <td>Application::Special_Instructions</td>
- <td class="ds">2:40</td>
+ <td class="ds">2:40</td>
</tr>
+
<tr>
- <td>
- Application::Action_Advised</td>
+ <td>Application::Action_Advised</td>
- <td class="ds">2:42</td>
+ <td class="ds">2:42</td>
</tr>
+
<tr>
- <td>
- Application::Reference_Service</td>
+ <td>Application::Reference_Service</td>
- <td class="ds">2:45</td>
+ <td class="ds">2:45</td>
</tr>
+
<tr>
- <td>
- Application::Reference_Date</td>
+ <td>Application::Reference_Date</td>
- <td class="ds">2:47</td>
+ <td class="ds">2:47</td>
</tr>
+
<tr>
- <td>
- Application::Reference_Number</td>
+ <td>Application::Reference_Number</td>
- <td class="ds">2:50</td>
+ <td class="ds">2:50</td>
</tr>
+
<tr>
- <td>
- Application::Date_Created</td>
+ <td>Application::Date_Created</td>
- <td class="ds">2:55</td>
+ <td class="ds">2:55</td>
</tr>
+
<tr>
- <td>
- Application::Time_Created</td>
+ <td>Application::Time_Created</td>
- <td class="ds">2:60</td>
+ <td class="ds">2:60</td>
</tr>
+
<tr>
- <td>
- Application::Digital_Creation_Date</td>
+ <td>Application::Digital_Creation_Date</td>
- <td class="ds">2:62</td>
+ <td class="ds">2:62</td>
</tr>
+
<tr>
- <td>
- Application::Digital_Creation_Time</td>
+ <td>Application::Digital_Creation_Time</td>
- <td class="ds">2:63</td>
+ <td class="ds">2:63</td>
</tr>
+
<tr>
- <td>
- Application::Originating_Program</td>
+ <td>Application::Originating_Program</td>
- <td class="ds">2:65</td>
+ <td class="ds">2:65</td>
</tr>
+
<tr>
- <td>
- Application::Program_Version</td>
+ <td>Application::Program_Version</td>
- <td class="ds">2:70</td>
+ <td class="ds">2:70</td>
</tr>
+
<tr>
- <td>
- Application::Object_Cycle</td>
+ <td>Application::Object_Cycle</td>
- <td class="ds">2:75</td>
+ <td class="ds">2:75</td>
</tr>
+
<tr>
- <td>
- Application::Author</td>
+ <td>Application::Author</td>
- <td class="ds">2:80</td>
+ <td class="ds">2:80</td>
</tr>
+
<tr>
- <td>
- Application::By_Line</td>
+ <td>Application::By_Line</td>
- <td class="ds">2:80</td>
+ <td class="ds">2:80</td>
</tr>
+
<tr>
- <td>
- Application::Author_Position</td>
+ <td>Application::Author_Position</td>
- <td class="ds">2:85</td>
+ <td class="ds">2:85</td>
</tr>
+
<tr>
- <td>
- Application::By_Line_Title</td>
+ <td>Application::By_Line_Title</td>
- <td class="ds">2:85</td>
+ <td class="ds">2:85</td>
</tr>
+
<tr>
- <td>
- Application::City</td>
+ <td>Application::City</td>
- <td class="ds">2:90</td>
+ <td class="ds">2:90</td>
</tr>
+
<tr>
- <td>
- Application::Sub_Location</td>
+ <td>Application::Sub_Location</td>
- <td class="ds">2:92</td>
+ <td class="ds">2:92</td>
</tr>
+
<tr>
- <td>
- Application::Province</td>
+ <td>Application::Province</td>
- <td class="ds">2:95</td>
+ <td class="ds">2:95</td>
</tr>
+
<tr>
- <td>
- Application::State</td>
+ <td>Application::State</td>
- <td class="ds">2:95</td>
+ <td class="ds">2:95</td>
</tr>
+
<tr>
- <td>
- Pre_ObjectData_Descriptor::Size_Mode</td>
+ <td>Pre_ObjectData_Descriptor::Size_Mode</td>
- <td class="ds">7:10</td>
+ <td class="ds">7:10</td>
</tr>
+
<tr>
- <td>
- Pre_ObjectData_Descriptor::Max_Subfile_Size</td>
+ <td>Pre_ObjectData_Descriptor::Max_Subfile_Size</td>
- <td class="ds">7:20</td>
+ <td class="ds">7:20</td>
</tr>
+
<tr>
- <td>
- Pre_ObjectData_Descriptor::ObjectData_Size_Announced</td>
+ <td>
+ Pre_ObjectData_Descriptor::ObjectData_Size_Announced</td>
- <td class="ds">7:90</td>
+ <td class="ds">7:90</td>
</tr>
+
<tr>
- <td>
- Pre_ObjectData_Descriptor::Maximum_ObjectData_Size</td>
+ <td>Pre_ObjectData_Descriptor::Maximum_ObjectData_Size</td>
- <td class="ds">7:95</td>
+ <td class="ds">7:95</td>
</tr>
+
<tr>
- <td>
- ObjectData::Subfile</td>
+ <td>ObjectData::Subfile</td>
- <td class="ds">8:10</td>
+ <td class="ds">8:10</td>
</tr>
+
<tr>
- <td>
- Post_ObjectData_Descriptor::Confirmed_ObjectData_Size</td>
+ <td>
+ Post_ObjectData_Descriptor::Confirmed_ObjectData_Size</td>
- <td class="ds">9:10</td>
+ <td class="ds">9:10</td>
</tr>
-
</table>
<h4>Example</h4>
<pre>
img.get_iptc_dataset(Magick::IPTC::Application::Keywords)
@@ -2010,10 +2015,50 @@
<p>LevelImageChannel</p>
</div>
<div class="sig">
+ <h3 id="linear_stretch">linear_stretch</h3>
+
+ <p><span class="arg">image</span>.linear_stretch(<span class=
+ "arg">black_point</span>[, <span class=
+ "arg">white_point</span>]) -> <em>anImage</em></p>
+ </div>
+
+ <div class="desc">
+ <h4>Description</h4>
+
+ <p class="imquote">Linear with saturation stretch.</p>
+
+ <h4>Arguments</h4>
+
+ <dl>
+ <dt>black_point</dt>
+
+ <dd>black out at most this many pixels. Specify an absolute
+ number of pixels as a numeric value, or a percentage as a
+ string in the form 'NN%'.</dd>
+
+ <dt>white_point</dt>
+
+ <dd>burn at most this many pixels. Specify an absolute number
+ of pixels as a numeric value, or a percentage as a string in
+ the form 'NN%'. This argument is optional. If not specified
+ the default is <code>all pixels - black_point
+ pixels</code>.</dd>
+ </dl>
+
+ <h4>Returns</h4>
+
+ <p>A new image</p>
+
+ <h4>Magick API</h4>
+
+ <p>LinearStretchImage</p>
+ </div>
+
+ <div class="sig">
<h3 id="magnify">magnify</h3>
<p><span class="arg">image</span>.magnify ->
<em>anImage</em></p>
</div>
@@ -2336,14 +2381,16 @@
<h4>Example</h4>
<p>The left side of the image has been modified by <a href=
"image1.html#add_noise">add_noise</a>. The right side has been
- filtered by median_filter(0.05).</p><a href=
- "javascript:popup('median_filter.rb.html')"><img src=
- "ex/median_filter.jpg" alt="median_filter example" /></a>
+ filtered by median_filter(0.05).</p>
+ <p><a href=
+ "javascript:popup('median_filter.rb.html')"><img src="ex/median_filter.jpg"
+ alt="median_filter example" /></a></p>
+
<h4>See also</h4>
<p><a href="#enhance">enhance</a>, <a href=
"image3.html#reduce_noise">reduce_noise</a>, <a href=
"image3.html#unsharp_mask">unsharp_mask</a></p>
@@ -2807,28 +2854,34 @@
<div class="sig">
<h3 id="ordered_dither">ordered_dither</h3>
<p><span class="arg">image</span>.ordered_dither(<span class=
- "arg">order</span>=2) -> <em>anImage</em></p>
+ "arg">threshold_map</span>='2x2') -> <em>anImage</em></p>
</div>
<div class="desc">
<h4>Description</h4>
- <p class="imquote">Uses the ordered dithering technique of
- reducing color images to monochrome using positional
- information to retain as much information as possible.</p>
+ <p>DIthers the image to a predefined pattern. The <span class=
+ "arg">threshold_map</span> argument defines the pattern to
+ use.</p>
<h4>Arguments</h4>
- <dl>
- <dt>order</dt>
+ <p>The <span class="arg">threshold_map</span> argument can be
+ any of the strings listed by this command:</p>
+ <pre>
+convert -list Thresholds
+</pre>
- <dd>The dither order. Must be one of the integers 2, 3, or
- 4.</dd>
- </dl>
+ <p>GraphicsMagick and older releases of ImageMagick do not
+ accept threshold map strings and will not respond to that
+ command. In these cases <span class="arg">threshold_map</span>
+ should be one of the numbers 2, 3, or 4. These numbers
+ correspond to the threshold maps "o2x2", "o3x3", and "o4x4",
+ respectively.</p>
<h4>Returns</h4>
<p>A new image</p>
@@ -2848,11 +2901,11 @@
<p><a href="#posterize">posterize</a>, <a href=
"image3.html#quantize">quantize</a></p>
<h4>Magick API</h4>
- <p>RandomThresholdImageChannel</p>
+ <p>OrderedPosterizeImage</p>
</div>
<div class="sig">
<h3 id="palette_q">palette?</h3>
@@ -2902,12 +2955,12 @@
<dd>The x- and y-coordinates of the pixel.</dd>
<dt>new_color</dt>
<dd>If specified, the pixel is set to this color. May be
- either a color name or a <a href=
- "struct.html#Pixel">Pixel</a>.</dd>
+ either a <a href="imusage.html#color_names">color name</a> or
+ a <a href="struct.html#Pixel">Pixel</a>.</dd>
</dl>
<h4>Returns</h4>A <a href="struct.html#Pixel">Pixel</a> having
the RGB values of the specified pixel.
@@ -2917,9 +2970,85 @@
</pre>
<h4>Magick API</h4>
<p>AcquireImagePixels</p>
+ </div>
+
+ <div class="sig">
+ <h3 id="polaroid">polaroid</h3>
+
+ <p>image.polaroid(angle=-5.0) [ <span class="arg">{ optional
+ arguments }</span> ] -> anImage</p>
+ </div>
+
+ <div class="desc">
+ <h4>Description</h4>
+
+ <p>Produce an image that looks like a Polaroid® instant
+ picture. If the image has a "Caption" <a href=
+ "image1.html#aset">property</a>, the value is used as a
+ caption.</p>
+
+ <p>Optional arguments may be specified in a block associated
+ with the method. These arguments control the shadow color and
+ how the label is rendered. By default the shadow color is
+ gray75. To specify a different shadow color, use
+ <code>self.shadow_color</code>. The argument can be either a
+ <a href="imusage.html#color_names">color name</a> or a <a href=
+ "struct.html#Pixel">Pixel</a>.</p>
+
+ <p>The following <a href="draw.html#annotate">annotate</a>
+ attributes control the label rendering: <a href=
+ "draw.html#align_eq">align</a>, <a href=
+ "draw.html#decorate_eq">decorate</a>, <a href=
+ "draw.html#density_eq">density</a>, <a href=
+ "draw.html#encoding_eq">encoding</a>, <a href=
+ "draw.html#fill_eq">fill</a>, <a href=
+ "draw.html#font_eq">font</a>, <a href=
+ "draw.html#font_family_eq">font_family</a>, <a href=
+ "draw.html#font_stretch_eq">font_stretch</a>, <a href=
+ "draw.html#font_style_eq">font_style</a>, <a href=
+ "draw.html#font_weight_eq">font_weight</a>, <a href=
+ "draw.html#gravity_eq">gravity</a>, <a href=
+ "draw.html#pointsize_eq">pointsize</a>, <a href=
+ "draw.html#stroke_eq">stroke</a>, <a href=
+ "draw.html#stroke_width_eq">stroke_width</a>, <a href=
+ "draw.html#text_antialias_eq">text_antialias</a>, <a href=
+ "draw.html#undercolor_eq">undercolor</a>.</p>
+ <pre>
+img.polaroid do
+ self.shadow_color = "gray40"
+ self.pointsize = 12
+end
+</pre>
+
+ <p>Polaroid is a registered trademark of the Polaroid
+ Corporation.</p>
+
+ <h4>Arguments</h4>
+
+ <dl>
+ <dt>angle</dt>
+
+ <dd>The resulting image is rotated by this amount, measured
+ in degrees. The default is -5.0.</dd>
+ </dl>
+
+ <h4>Example</h4>
+
+ <p><a href="javascript:popup('polaroid.rb.html')"><img src=
+ "ex/polaroid.jpg" alt="polaroid example" /></a></p>
+
+ <h4>Magick API</h4>
+
+ <p>PolaroidImage (introduced in ImageMagick 6.3.1)</p>
+
+ <h4>See also</h4>
+
+ <p><a href=
+ "http://rmagick.rubyforge.org/Polaroid/polaroid.html">The
+ Polaroid Effect</a></p>
</div>
<div class="sig">
<h3 id="posterize">posterize</h3>