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<h1>ldoc</h1>

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<h2>Contents</h2>
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<li><a href="#Functions">Functions</a></li>
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<h2>Modules</h2>
<ul class="$(kind=='Topics' and '' or 'nowrap'">
  <li><a href="../modules/blingbling.calendar.html">blingbling.calendar</a></li>
  <li><a href="../modules/blingbling.clock.html">blingbling.clock</a></li>
  <li><a href="../modules/blingbling.helpers.html">blingbling.helpers</a></li>
  <li><strong>blingbling.linegraph</strong></li>
  <li><a href="../modules/blingbling.widget.html">blingbling.widget</a></li>
  <li><a href="../modules/blingbling.popups.html">blingbling.popups</a></li>
  <li><a href="../modules/blingbling.progress_graph.html">blingbling.progress_graph</a></li>
  <li><a href="../modules/blingbling.system.html">blingbling.system</a></li>
  <li><a href="../modules/blingbling.tagslist.html">blingbling.tagslist</a></li>
  <li><a href="../modules/blingbling.task_warrior.html">blingbling.task_warrior</a></li>
  <li><a href="../modules/blingbling.text_box.html">blingbling.text_box</a></li>
  <li><a href="../modules/blingbling.transient.html">blingbling.transient</a></li>
  <li><a href="../modules/blingbling.triangular_progress_graph.html">blingbling.triangular_progress_graph</a></li>
  <li><a href="../modules/blingbling.udisks_glue.html">blingbling.udisks_glue</a></li>
  <li><a href="../modules/blingbling.value_text_box.html">blingbling.value_text_box</a></li>
  <li><a href="../modules/blingbling.volume.html">blingbling.volume</a></li>
  <li><a href="../modules/blingbling.wlourf_circle_graph.html">blingbling.wlourf_circle_graph</a></li>
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<h1>Module <code>blingbling.linegraph</code></h1>
<p>Graph widget.</p>
<p></p>


<h2><a href="#Functions">Functions</a></h2>
<table class="function_list">
	<tr>
	<td class="name" nowrap><a href="#set_background_color">set_background_color (color)</a></td>
	<td class="summary">Fill all the widget (width * height) with this color (default is none ).</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_graph_background_color">set_graph_background_color (color)</a></td>
	<td class="summary">Fill the graph area background with this color (default is none).</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_rounded_size">set_rounded_size (rounded_size)</a></td>
	<td class="summary">Set rounded corners for background and graph background.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_v_margin">set_v_margin (margin)</a></td>
	<td class="summary">Define the top and bottom margin for the graph area.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_h_margin">set_h_margin (margin)</a></td>
	<td class="summary">Define the left and right margin for the graph area.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_graph_color">set_graph_color (color)</a></td>
	<td class="summary">Define the graph color.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_graph_line_color">set_graph_line_color (color)</a></td>
	<td class="summary">Define the graph outline.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_show_text">set_show_text (boolean)</a></td>
	<td class="summary">Display text on the graph or not.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_value_format">set_value_format (graph, printf)</a></td>
	<td class="summary">Define displayed text value format string</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_text_color">set_text_color (color)</a></td>
	<td class="summary">Define the color of the text.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_text_background_color">set_text_background_color (color)</a></td>
	<td class="summary">Define the background color of the text.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_font">set_font (font)</a></td>
	<td class="summary">Define the text's font .</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_font_size">set_font_size (size)</a></td>
	<td class="summary">Define the text font size.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_label">set_label (text)</a></td>
	<td class="summary">Define the template of the text to display.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_height">set_height (height)</a></td>
	<td class="summary">Set the graph height.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#set_width">set_width (width)</a></td>
	<td class="summary">Set the graph width.</td>
	</tr>
	<tr>
	<td class="name" nowrap><a href="#new">new (args)</a></td>
	<td class="summary">Create a graph widget.</td>
	</tr>
</table>

<br/>
<br/>


    <h2><a name="Functions"></a>Functions</h2>

    <dl class="function">
    <dt>
    <a name = "set_background_color"></a>
    <strong>set_background_color (color)</strong>
    </dt>
    <dd>
    Fill all the widget (width * height) with this color (default is none ).


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">color</span>
         a string "#rrggbbaa" or "#rrggbb"
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_background_color(<span class="global">string</span>) --&gt;<span class="string">"#rrggbbaa"</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_graph_background_color"></a>
    <strong>set_graph_background_color (color)</strong>
    </dt>
    <dd>
    Fill the graph area background with this color (default is none).


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">color</span>
         a string "#rrggbbaa" or "#rrggbb"
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_graph_background_color(<span class="global">string</span>) --&gt;<span class="string">"#rrggbbaa"</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_rounded_size"></a>
    <strong>set_rounded_size (rounded_size)</strong>
    </dt>
    <dd>
    Set rounded corners for background and graph background.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">rounded_size</span>
         float in [0,1]
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_rounded_size(a) -&gt; a <span class="keyword">in</span> [<span class="number">0</span>,<span class="number">1</span>]</pre>
    </ul>

</dd>
    <dt>
    <a name = "set_v_margin"></a>
    <strong>set_v_margin (margin)</strong>
    </dt>
    <dd>
    Define the top and bottom margin for the graph area.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">margin</span>
         an integer for top and bottom margin
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_v_margin(integer)</pre>
    </ul>

</dd>
    <dt>
    <a name = "set_h_margin"></a>
    <strong>set_h_margin (margin)</strong>
    </dt>
    <dd>
    Define the left and right margin for the graph area.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">margin</span>
         an integer for left and right margin
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_h_margin(integer)</pre>
    </ul>

</dd>
    <dt>
    <a name = "set_graph_color"></a>
    <strong>set_graph_color (color)</strong>
    </dt>
    <dd>
    Define the graph color.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">color</span>
         a string "#rrggbbaa" or "#rrggbb"
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_graph_color(<span class="global">string</span>) --&gt;<span class="string">"#rrggbbaa"</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_graph_line_color"></a>
    <strong>set_graph_line_color (color)</strong>
    </dt>
    <dd>
    Define the graph outline.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">color</span>
         a string "#rrggbbaa" or "#rrggbb"
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_graph_line_color(<span class="global">string</span>) --&gt;<span class="string">"#rrggbbaa"</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_show_text"></a>
    <strong>set_show_text (boolean)</strong>
    </dt>
    <dd>
    Display text on the graph or not.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">boolean</span>
         true or false (default is false)
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_show_text(boolean) --&gt; <span class="keyword">true</span> <span class="keyword">or</span> <span class="keyword">false</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_value_format"></a>
    <strong>set_value_format (graph, printf)</strong>
    </dt>
    <dd>
    Define displayed text value format string


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">graph</span>
         the graph
        </li>
        <li><span class="parameter">printf</span>
         format string for display text
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_value_format(<span class="global">string</span>) --&gt; <span class="string">"%2.f"</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_text_color"></a>
    <strong>set_text_color (color)</strong>
    </dt>
    <dd>
    Define the color of the text.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">color</span>
         a string "#rrggbbaa" or "#rrggbb" defaul is white
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_text_color(<span class="global">string</span>) --&gt;<span class="string">"#rrggbbaa"</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_text_background_color"></a>
    <strong>set_text_background_color (color)</strong>
    </dt>
    <dd>
    Define the background color of the text.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">color</span>
         a string "#rrggbbaa" or "#rrggbb"
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_text_background_color(<span class="global">string</span>) --&gt;<span class="string">"#rrggbbaa"</span></pre>
    </ul>

</dd>
    <dt>
    <a name = "set_font"></a>
    <strong>set_font (font)</strong>
    </dt>
    <dd>
    Define the text's font .


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">font</span>
         a string that contains the font name family and weight
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_font(<span class="global">string</span>)</pre>
    </ul>

</dd>
    <dt>
    <a name = "set_font_size"></a>
    <strong>set_font_size (size)</strong>
    </dt>
    <dd>
    Define the text font size.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">size</span>
         the font size
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example">mygraph:set_font_size(integer)</pre>
    </ul>

</dd>
    <dt>
    <a name = "set_label"></a>
    <strong>set_label (text)</strong>
    </dt>
    <dd>
    Define the template of the text to display.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">text</span>
         the text to display
        </li>
    </ul>


    <h3>Usage:</h3>
    <ul>
        <pre class="example"> mygraph:set_label(<span class="global">string</span>)
By default the text is : (value_send_to_the_widget *<span class="number">100</span>) .. <span class="string">"%"</span>
static <span class="global">string</span>: example set_label(<span class="string">"CPU usage:"</span>) will display <span class="string">"CUP usage:"</span> on the graph
dynamic <span class="global">string</span>: use $percent <span class="keyword">in</span> the <span class="global">string</span> example set_label(<span class="string">"Load $percent %"</span>) will display <span class="string">"Load 10%"</span> </pre>
    </ul>

</dd>
    <dt>
    <a name = "set_height"></a>
    <strong>set_height (height)</strong>
    </dt>
    <dd>
    Set the graph height.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">height</span>
         The height to set.
        </li>
    </ul>


</dd>
    <dt>
    <a name = "set_width"></a>
    <strong>set_width (width)</strong>
    </dt>
    <dd>
    Set the graph width.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">width</span>
         The width to set.
        </li>
    </ul>


</dd>
    <dt>
    <a name = "new"></a>
    <strong>new (args)</strong>
    </dt>
    <dd>
    Create a graph widget.


    <h3>Parameters:</h3>
    <ul>
        <li><span class="parameter">args</span>
         Standard widget() arguments. You should add width and height
key to set graph geometry.
        </li>
    </ul>

    <h3>Returns:</h3>
    <ol>

        A graph widget.
    </ol>


</dd>
</dl>


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