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<!DOCTYPE html>
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Module: YouPlot::Backends::UnicodePlot
&mdash; Documentation by YARD 0.9.28
</title>
<link rel="stylesheet" href="../../css/style.css" type="text/css" />
<link rel="stylesheet" href="../../css/common.css" type="text/css" />
<script type="text/javascript">
pathId = "YouPlot::Backends::UnicodePlot";
relpath = '../../';
</script>
<script type="text/javascript" charset="utf-8" src="../../js/jquery.js"></script>
<script type="text/javascript" charset="utf-8" src="../../js/app.js"></script>
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<body>
<div class="nav_wrap">
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<div id="header">
<div id="menu">
<a href="../../_index.html">Index (U)</a> &raquo;
<span class='title'><span class='object_link'><a href="../../YouPlot.html" title="YouPlot (module)">YouPlot</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../Backends.html" title="YouPlot::Backends (module)">Backends</a></span></span>
&raquo;
<span class="title">UnicodePlot</span>
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href="../../class_list.html">
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<div id="content"><h1>Module: YouPlot::Backends::UnicodePlot
</h1>
<div class="box_info">
<dl>
<dt>Defined in:</dt>
<dd>lib/youplot/backends/unicode_plot.rb</dd>
</dl>
</div>
<h2>Defined Under Namespace</h2>
<p class="children">
<strong class="classes">Classes:</strong> <span class='object_link'><a href="UnicodePlot/Error.html" title="YouPlot::Backends::UnicodePlot::Error (class)">Error</a></span>
</p>
<h2>
Class Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#barplot-class_method" title="barplot (class method)">.<strong>barplot</strong>(data, params, fmt = nil, count: false, reverse: false) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#boxplot-class_method" title="boxplot (class method)">.<strong>boxplot</strong>(data, params) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#check_series_size-class_method" title="check_series_size (class method)">.<strong>check_series_size</strong>(data, fmt) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#colors-class_method" title="colors (class method)">.<strong>colors</strong>(color_names = false) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#density-class_method" title="density (class method)">.<strong>density</strong>(data, params, fmt = &#39;xyy&#39;) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#get_method2-class_method" title="get_method2 (class method)">.<strong>get_method2</strong>(method1) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#histogram-class_method" title="histogram (class method)">.<strong>histogram</strong>(data, params) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#line-class_method" title="line (class method)">.<strong>line</strong>(data, params, fmt = nil) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#lines-class_method" title="lines (class method)">.<strong>lines</strong>(data, params, fmt = &#39;xyy&#39;) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#plot_fmt-class_method" title="plot_fmt (class method)">.<strong>plot_fmt</strong>(data, fmt, method1, params) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#plot_xyxy-class_method" title="plot_xyxy (class method)">.<strong>plot_xyxy</strong>(data, method1, params) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#plot_xyy-class_method" title="plot_xyy (class method)">.<strong>plot_xyy</strong>(data, method1, params) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#scatter-class_method" title="scatter (class method)">.<strong>scatter</strong>(data, params, fmt = &#39;xyy&#39;) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
</ul>
<div id="class_method_details" class="method_details_list">
<h2>Class Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="barplot-class_method">
.<strong>barplot</strong>(data, params, fmt = nil, count: false, reverse: false) &#x21d2; <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 38</span>
<span class='kw'>def</span> <span class='id identifier rubyid_barplot'>barplot</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>=</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='label'>count:</span> <span class='kw'>false</span><span class='comma'>,</span> <span class='label'>reverse:</span> <span class='kw'>false</span><span class='rparen'>)</span>
<span class='id identifier rubyid_headers'>headers</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_series'>series</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_series'>series</span>
<span class='comment'># `uplot count`
</span> <span class='kw'>if</span> <span class='id identifier rubyid_count'>count</span>
<span class='id identifier rubyid_series'>series</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="Processing.html" title="YouPlot::Backends::Processing (module)">Processing</a></span></span><span class='period'>.</span><span class='id identifier rubyid_count_values'><span class='object_link'><a href="Processing.html#count_values-class_method" title="YouPlot::Backends::Processing.count_values (method)">count_values</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='label'>reverse:</span> <span class='id identifier rubyid_reverse'>reverse</span><span class='rparen'>)</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_title'>title</span> <span class='op'>=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='kw'>end</span>
<span class='kw'>if</span> <span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span> <span class='op'>==</span> <span class='int'>1</span>
<span class='comment'># If there is only one series.use the line number for label.
</span> <span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_title'>title</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_labels'>labels</span> <span class='op'>=</span> <span class='const'>Array</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span><span class='rparen'>)</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_i'>i</span><span class='op'>|</span> <span class='lparen'>(</span><span class='id identifier rubyid_i'>i</span> <span class='op'>+</span> <span class='int'>1</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_values'>values</span> <span class='op'>=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span>
<span class='kw'>else</span>
<span class='comment'># If there are 2 or more series...
</span> <span class='kw'>if</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>yx</span><span class='tstring_end'>&#39;</span></span>
<span class='comment'># assume that the first 2 series are the y and x series respectively.
</span> <span class='id identifier rubyid_x_col'>x_col</span> <span class='op'>=</span> <span class='int'>1</span>
<span class='id identifier rubyid_y_col'>y_col</span> <span class='op'>=</span> <span class='int'>0</span>
<span class='kw'>else</span>
<span class='comment'># assume that the first 2 series are the x and y series respectively.
</span> <span class='id identifier rubyid_x_col'>x_col</span> <span class='op'>=</span> <span class='int'>0</span>
<span class='id identifier rubyid_y_col'>y_col</span> <span class='op'>=</span> <span class='int'>1</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_title'>title</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='id identifier rubyid_y_col'>y_col</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_labels'>labels</span> <span class='op'>=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='id identifier rubyid_x_col'>x_col</span><span class='rbracket'>]</span>
<span class='id identifier rubyid_values'>values</span> <span class='op'>=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='id identifier rubyid_y_col'>y_col</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_barplot'>barplot</span><span class='lparen'>(</span><span class='id identifier rubyid_labels'>labels</span><span class='comma'>,</span> <span class='id identifier rubyid_values'>values</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_to_hc'>to_hc</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="boxplot-class_method">
.<strong>boxplot</strong>(data, params) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 173</span>
<span class='kw'>def</span> <span class='id identifier rubyid_boxplot'>boxplot</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='id identifier rubyid_headers'>headers</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_series'>series</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_series'>series</span>
<span class='id identifier rubyid_headers'>headers</span> <span class='op'>||=</span> <span class='lparen'>(</span><span class='int'>1</span><span class='op'>..</span><span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_s</span><span class='rparen'>)</span>
<span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_map!'>map!</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_s'>s</span><span class='op'>|</span> <span class='id identifier rubyid_s'>s</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_boxplot'>boxplot</span><span class='lparen'>(</span><span class='id identifier rubyid_headers'>headers</span><span class='comma'>,</span> <span class='id identifier rubyid_series'>series</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_to_hc'>to_hc</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="check_series_size-class_method">
.<strong>check_series_size</strong>(data, fmt) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 201</span>
<span class='kw'>def</span> <span class='id identifier rubyid_check_series_size'>check_series_size</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='rparen'>)</span>
<span class='id identifier rubyid_series'>series</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_series'>series</span>
<span class='kw'>if</span> <span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span> <span class='op'>==</span> <span class='int'>1</span>
<span class='id identifier rubyid_warn'>warn</span> <span class='heredoc_beg'>&lt;&lt;~EOS</span>
<span class='tstring_content'> YouPlot: There is only one series of input data. Please check the delimiter.
</span><span class='tstring_content'>
</span><span class='tstring_content'> Headers: \e[35m</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span><span class='period'>.</span><span class='id identifier rubyid_inspect'>inspect</span><span class='embexpr_end'>}</span><span class='tstring_content'>\e[0m
</span><span class='tstring_content'> The first item is: \e[35m\&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'>\&quot;\e[0m
</span><span class='tstring_content'> The last item is : \e[35m\&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='op'>-</span><span class='int'>1</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'>\&quot;\e[0m
</span><span class='heredoc_end'> EOS
</span> <span class='comment'># NOTE: Error messages cannot be colored.
</span> <span class='const'><span class='object_link'><a href="../../YouPlot.html" title="YouPlot (module)">YouPlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_run_as_executable'><span class='object_link'><a href="../../YouPlot.html#run_as_executable-class_method" title="YouPlot.run_as_executable (method)">run_as_executable</a></span></span> <span class='op'>?</span> <span class='id identifier rubyid_exit'>exit</span><span class='lparen'>(</span><span class='int'>1</span><span class='rparen'>)</span> <span class='op'>:</span> <span class='id identifier rubyid_raise'>raise</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="UnicodePlot/Error.html" title="YouPlot::Backends::UnicodePlot::Error (class)">Error</a></span></span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>if</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>xyxy</span><span class='tstring_end'>&#39;</span></span> <span class='op'>&amp;&amp;</span> <span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span><span class='period'>.</span><span class='id identifier rubyid_odd?'>odd?</span>
<span class='id identifier rubyid_warn'>warn</span> <span class='heredoc_beg'>&lt;&lt;~EOS</span>
<span class='tstring_content'> YouPlot: In the xyxy format, the number of series must be even.
</span><span class='tstring_content'>
</span><span class='tstring_content'> Number of series: \e[35m</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span><span class='embexpr_end'>}</span><span class='tstring_content'>\e[0m
</span><span class='tstring_content'> Headers: \e[35m</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span><span class='period'>.</span><span class='id identifier rubyid_inspect'>inspect</span><span class='embexpr_end'>}</span><span class='tstring_content'>\e[0m
</span><span class='heredoc_end'> EOS
</span> <span class='comment'># NOTE: Error messages cannot be colored.
</span> <span class='const'><span class='object_link'><a href="../../YouPlot.html" title="YouPlot (module)">YouPlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_run_as_executable'><span class='object_link'><a href="../../YouPlot.html#run_as_executable-class_method" title="YouPlot.run_as_executable (method)">run_as_executable</a></span></span> <span class='op'>?</span> <span class='id identifier rubyid_exit'>exit</span><span class='lparen'>(</span><span class='int'>1</span><span class='rparen'>)</span> <span class='op'>:</span> <span class='id identifier rubyid_raise'>raise</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="UnicodePlot/Error.html" title="YouPlot::Backends::UnicodePlot::Error (class)">Error</a></span></span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="colors-class_method">
.<strong>colors</strong>(color_names = false) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 181</span>
<span class='kw'>def</span> <span class='id identifier rubyid_colors'>colors</span><span class='lparen'>(</span><span class='id identifier rubyid_color_names'>color_names</span> <span class='op'>=</span> <span class='kw'>false</span><span class='rparen'>)</span>
<span class='comment'># FIXME
</span> <span class='id identifier rubyid_s'>s</span> <span class='op'>=</span> <span class='const'>String</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='op'>::</span><span class='const'>StyledPrinter</span><span class='op'>::</span><span class='const'>TEXT_COLORS</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_k'>k</span><span class='comma'>,</span> <span class='id identifier rubyid_v'>v</span><span class='op'>|</span>
<span class='id identifier rubyid_s'>s</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_v'>v</span>
<span class='id identifier rubyid_s'>s</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_k'>k</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span>
<span class='kw'>unless</span> <span class='id identifier rubyid_color_names'>color_names</span>
<span class='id identifier rubyid_s'>s</span> <span class='op'>&lt;&lt;</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>\t</span><span class='tstring_end'>&quot;</span></span>
<span class='id identifier rubyid_s'>s</span> <span class='op'>&lt;&lt;</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'> ●</span><span class='tstring_end'>&#39;</span></span>
<span class='kw'>end</span>
<span class='id identifier rubyid_s'>s</span> <span class='op'>&lt;&lt;</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>\033[0m</span><span class='tstring_end'>&quot;</span></span>
<span class='id identifier rubyid_s'>s</span> <span class='op'>&lt;&lt;</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>\t</span><span class='tstring_end'>&quot;</span></span>
<span class='kw'>end</span>
<span class='id identifier rubyid_s'>s</span> <span class='op'>&lt;&lt;</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>\n</span><span class='tstring_end'>&quot;</span></span>
<span class='kw'>def</span> <span class='id identifier rubyid_s'>s</span><span class='period'>.</span><span class='id identifier rubyid_render'>render</span><span class='lparen'>(</span><span class='id identifier rubyid_obj'>obj</span><span class='rparen'>)</span>
<span class='id identifier rubyid_obj'>obj</span><span class='period'>.</span><span class='id identifier rubyid_print'>print</span><span class='lparen'>(</span><span class='kw'>self</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_s'>s</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="density-class_method">
.<strong>density</strong>(data, params, fmt = &#39;xyy&#39;) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 168</span>
<span class='kw'>def</span> <span class='id identifier rubyid_density'>density</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>xyy</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_check_series_size'>check_series_size</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='rparen'>)</span>
<span class='id identifier rubyid_plot_fmt'>plot_fmt</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='comma'>,</span> <span class='symbol'>:densityplot</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="get_method2-class_method">
.<strong>get_method2</strong>(method1) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 106</span>
<span class='kw'>def</span> <span class='id identifier rubyid_get_method2'>get_method2</span><span class='lparen'>(</span><span class='id identifier rubyid_method1'>method1</span><span class='rparen'>)</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_method1'>method1</span><span class='embexpr_end'>}</span><span class='tstring_content'>!</span><span class='tstring_end'>&quot;</span></span><span class='period'>.</span><span class='id identifier rubyid_to_sym'>to_sym</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="histogram-class_method">
.<strong>histogram</strong>(data, params) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 69</span>
<span class='kw'>def</span> <span class='id identifier rubyid_histogram'>histogram</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='id identifier rubyid_headers'>headers</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_series'>series</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_series'>series</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_title'>title</span> <span class='op'>||=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_values'>values</span> <span class='op'>=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_histogram'>histogram</span><span class='lparen'>(</span><span class='id identifier rubyid_values'>values</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_to_hc'>to_hc</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="line-class_method">
.<strong>line</strong>(data, params, fmt = nil) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 77</span>
<span class='kw'>def</span> <span class='id identifier rubyid_line'>line</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>=</span> <span class='kw'>nil</span><span class='rparen'>)</span>
<span class='id identifier rubyid_headers'>headers</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_series'>series</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_series'>series</span>
<span class='kw'>if</span> <span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span> <span class='op'>==</span> <span class='int'>1</span>
<span class='comment'># If there is only one series, it is assumed to be sequential data.
</span> <span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_ylabel'>ylabel</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_y'>y</span> <span class='op'>=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_lineplot'><span class='object_link'><a href="../../UnicodePlot.html#lineplot-class_method" title="UnicodePlot.lineplot (method)">lineplot</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_y'>y</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_to_hc'>to_hc</span><span class='rparen'>)</span>
<span class='kw'>else</span>
<span class='comment'># If there are 2 or more series...
</span> <span class='kw'>if</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>yx</span><span class='tstring_end'>&#39;</span></span>
<span class='comment'># assume that the first 2 series are the y and x series respectively.
</span> <span class='id identifier rubyid_x_col'>x_col</span> <span class='op'>=</span> <span class='int'>1</span>
<span class='id identifier rubyid_y_col'>y_col</span> <span class='op'>=</span> <span class='int'>0</span>
<span class='kw'>else</span>
<span class='comment'># assume that the first 2 series are the x and y series respectively.
</span> <span class='id identifier rubyid_x_col'>x_col</span> <span class='op'>=</span> <span class='int'>0</span>
<span class='id identifier rubyid_y_col'>y_col</span> <span class='op'>=</span> <span class='int'>1</span>
<span class='kw'>end</span>
<span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_xlabel'>xlabel</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='id identifier rubyid_x_col'>x_col</span><span class='rbracket'>]</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_ylabel'>ylabel</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='id identifier rubyid_y_col'>y_col</span><span class='rbracket'>]</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_x'>x</span> <span class='op'>=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='id identifier rubyid_x_col'>x_col</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span>
<span class='id identifier rubyid_y'>y</span> <span class='op'>=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='id identifier rubyid_y_col'>y_col</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_lineplot'><span class='object_link'><a href="../../UnicodePlot.html#lineplot-class_method" title="UnicodePlot.lineplot (method)">lineplot</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_x'>x</span><span class='comma'>,</span> <span class='id identifier rubyid_y'>y</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_to_hc'>to_hc</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="lines-class_method">
.<strong>lines</strong>(data, params, fmt = &#39;xyy&#39;) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 158</span>
<span class='kw'>def</span> <span class='id identifier rubyid_lines'>lines</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>xyy</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_check_series_size'>check_series_size</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='rparen'>)</span>
<span class='id identifier rubyid_plot_fmt'>plot_fmt</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='comma'>,</span> <span class='symbol'>:lineplot</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="plot_fmt-class_method">
.<strong>plot_fmt</strong>(data, fmt, method1, params) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 145</span>
<span class='kw'>def</span> <span class='id identifier rubyid_plot_fmt'>plot_fmt</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='comma'>,</span> <span class='id identifier rubyid_method1'>method1</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='kw'>case</span> <span class='id identifier rubyid_fmt'>fmt</span>
<span class='kw'>when</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>xyy</span><span class='tstring_end'>&#39;</span></span>
<span class='id identifier rubyid_plot_xyy'>plot_xyy</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_method1'>method1</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='kw'>when</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>xyxy</span><span class='tstring_end'>&#39;</span></span>
<span class='id identifier rubyid_plot_xyxy'>plot_xyxy</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_method1'>method1</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='kw'>when</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>yx</span><span class='tstring_end'>&#39;</span></span>
<span class='id identifier rubyid_raise'>raise</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Incorrect format: </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_fmt'>fmt</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span>
<span class='kw'>else</span>
<span class='id identifier rubyid_raise'>raise</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Unknown format: </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_fmt'>fmt</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="plot_xyxy-class_method">
.<strong>plot_xyxy</strong>(data, method1, params) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 128</span>
<span class='kw'>def</span> <span class='id identifier rubyid_plot_xyxy'>plot_xyxy</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_method1'>method1</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='id identifier rubyid_headers'>headers</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_series2'>series2</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_series'>series</span>
<span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_s'>s</span><span class='op'>|</span> <span class='id identifier rubyid_s'>s</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='period'>.</span><span class='id identifier rubyid_each_slice'>each_slice</span><span class='lparen'>(</span><span class='int'>2</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_to_a'>to_a</span>
<span class='id identifier rubyid_method2'>method2</span> <span class='op'>=</span> <span class='id identifier rubyid_get_method2'>get_method2</span><span class='lparen'>(</span><span class='id identifier rubyid_method1'>method1</span><span class='rparen'>)</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_name'>name</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span> <span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_xlim'>xlim</span> <span class='op'>||=</span> <span class='id identifier rubyid_series2'>series2</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:first</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_flatten'>flatten</span><span class='period'>.</span><span class='id identifier rubyid_minmax'>minmax</span> <span class='comment'># why need?
</span> <span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_ylim'>ylim</span> <span class='op'>||=</span> <span class='id identifier rubyid_series2'>series2</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:last</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_flatten'>flatten</span><span class='period'>.</span><span class='id identifier rubyid_minmax'>minmax</span> <span class='comment'># why need?
</span> <span class='id identifier rubyid_x1'>x1</span><span class='comma'>,</span> <span class='id identifier rubyid_y1'>y1</span> <span class='op'>=</span> <span class='id identifier rubyid_series2'>series2</span><span class='period'>.</span><span class='id identifier rubyid_shift'>shift</span>
<span class='id identifier rubyid_plot'>plot</span> <span class='op'>=</span> <span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_public_send'>public_send</span><span class='lparen'>(</span><span class='id identifier rubyid_method1'>method1</span><span class='comma'>,</span> <span class='id identifier rubyid_x1'>x1</span><span class='comma'>,</span> <span class='id identifier rubyid_y1'>y1</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_to_hc'>to_hc</span><span class='rparen'>)</span>
<span class='id identifier rubyid_series2'>series2</span><span class='period'>.</span><span class='id identifier rubyid_each_with_index'>each_with_index</span> <span class='kw'>do</span> <span class='op'>|</span><span class='lparen'>(</span><span class='id identifier rubyid_xi'>xi</span><span class='comma'>,</span> <span class='id identifier rubyid_yi'>yi</span><span class='rparen'>)</span><span class='comma'>,</span> <span class='id identifier rubyid_i'>i</span><span class='op'>|</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_public_send'>public_send</span><span class='lparen'>(</span><span class='id identifier rubyid_method2'>method2</span><span class='comma'>,</span> <span class='id identifier rubyid_plot'>plot</span><span class='comma'>,</span> <span class='id identifier rubyid_xi'>xi</span><span class='comma'>,</span> <span class='id identifier rubyid_yi'>yi</span><span class='comma'>,</span> <span class='label'>name:</span> <span class='id identifier rubyid_headers'>headers</span><span class='op'>&amp;.</span><span class='op'>[]</span><span class='lparen'>(</span><span class='lparen'>(</span><span class='id identifier rubyid_i'>i</span> <span class='op'>+</span> <span class='int'>1</span><span class='rparen'>)</span> <span class='op'>*</span> <span class='int'>2</span><span class='rparen'>)</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_plot'>plot</span>
<span class='kw'>end</span></pre>
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<div class="method_details ">
<h3 class="signature " id="plot_xyy-class_method">
.<strong>plot_xyy</strong>(data, method1, params) &#x21d2; <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 110</span>
<span class='kw'>def</span> <span class='id identifier rubyid_plot_xyy'>plot_xyy</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_method1'>method1</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='id identifier rubyid_headers'>headers</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_series'>series</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_series'>series</span>
<span class='id identifier rubyid_method2'>method2</span> <span class='op'>=</span> <span class='id identifier rubyid_get_method2'>get_method2</span><span class='lparen'>(</span><span class='id identifier rubyid_method1'>method1</span><span class='rparen'>)</span>
<span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_map!'>map!</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_s'>s</span><span class='op'>|</span> <span class='id identifier rubyid_s'>s</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='symbol'>:to_f</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='kw'>if</span> <span class='id identifier rubyid_headers'>headers</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_name'>name</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_xlabel'>xlabel</span> <span class='op'>||=</span> <span class='id identifier rubyid_headers'>headers</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_xlim'>xlim</span> <span class='op'>||=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_flatten'>flatten</span><span class='period'>.</span><span class='id identifier rubyid_minmax'>minmax</span> <span class='comment'># why need?
</span> <span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_ylim'>ylim</span> <span class='op'>||=</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>1</span><span class='op'>..</span><span class='op'>-</span><span class='int'>1</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_flatten'>flatten</span><span class='period'>.</span><span class='id identifier rubyid_minmax'>minmax</span> <span class='comment'># why need?
</span> <span class='id identifier rubyid_plot'>plot</span> <span class='op'>=</span> <span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_public_send'>public_send</span><span class='lparen'>(</span><span class='id identifier rubyid_method1'>method1</span><span class='comma'>,</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_params'>params</span><span class='period'>.</span><span class='id identifier rubyid_to_hc'>to_hc</span><span class='rparen'>)</span>
<span class='int'>2</span><span class='period'>.</span><span class='id identifier rubyid_upto'>upto</span><span class='lparen'>(</span><span class='id identifier rubyid_series'>series</span><span class='period'>.</span><span class='id identifier rubyid_size'>size</span> <span class='op'>-</span> <span class='int'>1</span><span class='rparen'>)</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_i'>i</span><span class='op'>|</span>
<span class='op'>::</span><span class='const'><span class='object_link'><a href="../../UnicodePlot.html" title="UnicodePlot (module)">UnicodePlot</a></span></span><span class='period'>.</span><span class='id identifier rubyid_public_send'>public_send</span><span class='lparen'>(</span><span class='id identifier rubyid_method2'>method2</span><span class='comma'>,</span> <span class='id identifier rubyid_plot'>plot</span><span class='comma'>,</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='id identifier rubyid_series'>series</span><span class='lbracket'>[</span><span class='id identifier rubyid_i'>i</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='label'>name:</span> <span class='id identifier rubyid_headers'>headers</span><span class='op'>&amp;.</span><span class='op'>[]</span><span class='lparen'>(</span><span class='id identifier rubyid_i'>i</span><span class='rparen'>)</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_plot'>plot</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="scatter-class_method">
.<strong>scatter</strong>(data, params, fmt = &#39;xyy&#39;) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
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<pre class="code"><span class="info file"># File 'lib/youplot/backends/unicode_plot.rb', line 163</span>
<span class='kw'>def</span> <span class='id identifier rubyid_scatter'>scatter</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>xyy</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_check_series_size'>check_series_size</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='rparen'>)</span>
<span class='id identifier rubyid_plot_fmt'>plot_fmt</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_fmt'>fmt</span><span class='comma'>,</span> <span class='symbol'>:scatterplot</span><span class='comma'>,</span> <span class='id identifier rubyid_params'>params</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
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</table>
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Generated on Thu Jan 5 02:58:17 2023 by
<a href="https://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
0.9.28 (ruby-3.2.0).
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