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<title>Plank.DrawingService – plank – Vala Binding Reference</title>
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<div class="site_header">Plank.DrawingService – plank Reference Manual</div>
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<div class="site_content">
<h1 class="main_title">DrawingService</h1>
<hr class="main_hr"/>
<h2 class="main_title">Object Hierarchy:</h2>
<img class="main_diagram" usemap="#Plank.DrawingService" alt="Object hierarchy for DrawingService" src="img/Plank.DrawingService.png"/>
<map id="Plank.DrawingService" name="Plank.DrawingService">
<area shape="rect" id="node1" href="Plank.DrawingService.html" title="Plank.DrawingService" alt="" coords="5,101,189,149"/>
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<h2 class="main_title">Description:</h2>
<div class="main_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">class</span> <b><span class="class">DrawingService</span></b> : <span class="main_type"><span class="class">Object</span></span>
</div>
<div class="description">
<p>Utility service for loading icons and working with pixbufs.</p>
</div><br/>
<div class="namespace_note"><b>Namespace:</b> <a href="Plank.html">Plank</a>
</div>
<div class="package_note"><b>Package:</b> <a href="index.htm">plank</a>
</div>
<h2 class="main_title">Content:</h2>
<h3 class="main_title">Static methods:</h3>
<ul class="navi_inline">
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_keyword">weak</span> <span class="main_type"><span class="class">IconTheme</span></span> <b><a href="Plank.DrawingService.get_icon_theme.html" class="static_method">get_icon_theme</a></b> ()
</span>
<div class="leaf_brief_description">
</div></li>
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_basic_type"><span class="class">string</span></span>? <b><a href="Plank.DrawingService.get_icon_from_file.html" class="static_method">get_icon_from_file</a></b> (<span class="main_type"><span class="interface">File</span></span> file)
</span>
<div class="leaf_brief_description"><span class="brief_description">Gets the icon name from a <span class="interface">GLib.File</span>.
</span>
</div></li>
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_basic_type"><span class="class">string</span></span>? <b><a href="Plank.DrawingService.get_icon_from_gicon.html" class="static_method">get_icon_from_gicon</a></b> (<span class="main_type"><span class="interface">Icon</span></span>? icon)
</span>
<div class="leaf_brief_description"><span class="brief_description">Gets an icon from a <span class="interface">GLib.Icon</span>.</span>
</div></li>
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_type"><span class="class">Pixbuf</span></span> <b><a href="Plank.DrawingService.load_icon.html" class="static_method">load_icon</a></b> (<span class="main_basic_type"><span class="class">string</span></span> names, <span class="main_basic_type"><span class="struct">int</span></span> width, <span class="main_basic_type"><span class="struct">int</span></span> height)
</span>
<div class="leaf_brief_description"><span class="brief_description">Loads an icon based on names and the given width/height</span>
</div></li>
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_type"><span class="interface">File</span></span>? <b><a href="Plank.DrawingService.try_get_icon_file.html" class="static_method">try_get_icon_file</a></b> (<span class="main_basic_type"><span class="class">string</span></span> name)
</span>
<div class="leaf_brief_description"><span class="brief_description">Try to get a <span class="interface">GLib.File</span> for the given
icon name</span>
</div></li>
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_type"><span class="class">Surface</span></span>? <b><a href="Plank.DrawingService.load_icon_for_scale.html" class="static_method">load_icon_for_scale</a></b> (<span class="main_basic_type"><span class="class">string</span></span> names, <span class="main_basic_type"><span class="struct">int</span></span> width, <span class="main_basic_type"><span class="struct">int</span></span> height, <span class="main_basic_type"><span class="struct">int</span></span> scale)
</span>
<div class="leaf_brief_description"><span class="brief_description">Loads an icon based on names and the given width/height</span>
</div></li>
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_type"><span class="class">Pixbuf</span></span> <b><a href="Plank.DrawingService.ar_scale.html" class="static_method">ar_scale</a></b> (<span class="main_type"><span class="class">Pixbuf</span></span> source, <span class="main_basic_type"><span class="struct">int</span></span> width, <span class="main_basic_type"><span class="struct">int</span></span> height)
</span>
<div class="leaf_brief_description"><span class="brief_description">Scales a <span class="class">Gdk.Pixbuf</span>, maintaining the
original aspect ratio.</span>
</div></li>
<li class="static_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">static</span> <span class="main_type"><a href="Plank.Color.html" class="struct">Color</a></span> <b><a href="Plank.DrawingService.average_color.html" class="static_method">average_color</a></b> (<span class="main_type"><span class="class">Pixbuf</span></span> source)
</span>
<div class="leaf_brief_description"><span class="brief_description">Computes and returns the average color of a <span class="class">
Gdk.Pixbuf</span>. The resulting color is the average of all pixels which aren't nearly transparent while saturated pixels are
weighted more than "grey" ones.</span>
</div></li>
</ul>
<h3 class="main_title">Inherited Members:</h3>
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<div class="headline" onclick="toggle_box (this, 'box-content-16')">All known members inherited from class GLib.Object</div>
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<ul class="navi_inline">
<li class="static_method">@new</li>
<li class="static_method">new_valist</li>
<li class="static_method">newv</li>
<li class="method">add_toggle_ref</li>
<li class="method">add_weak_pointer</li>
<li class="method">bind_property</li>
<li class="method">connect</li>
<li class="virtual_method">constructed</li>
<li class="method">disconnect</li>
<li class="virtual_method">dispose</li>
<li class="method">dup_data</li>
<li class="method">dup_qdata</li>
<li class="method">freeze_notify</li>
<li class="method">@get</li>
</ul>
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<ul class="navi_inline">
<li class="method">get_class</li>
<li class="method">get_data</li>
<li class="method">get_property</li>
<li class="method">get_qdata</li>
<li class="method">get_type</li>
<li class="method">notify_property</li>
<li class="method">@ref</li>
<li class="method">ref_sink</li>
<li class="method">replace_data</li>
<li class="method">replace_qdata</li>
<li class="method">remove_toggle_ref</li>
<li class="method">remove_weak_pointer</li>
<li class="method">@set</li>
</ul>
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<ul class="navi_inline">
<li class="method">set_data</li>
<li class="method">set_data_full</li>
<li class="method">set_property</li>
<li class="method">set_qdata</li>
<li class="method">set_qdata_full</li>
<li class="method">steal_data</li>
<li class="method">steal_qdata</li>
<li class="method">thaw_notify</li>
<li class="method">unref</li>
<li class="method">weak_ref</li>
<li class="method">weak_unref</li>
<li class="signal">notify</li>
<li class="field">ref_count</li>
</ul>
</div>
</div>
</div>
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