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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | <html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>goocanvas.EllipseModel</title><link rel="stylesheet" type="text/css" href="style.css"><meta name="generator" content="DocBook XSL Stylesheets V1.76.1"><link rel="home" href="index.html" title="PyGooCanvas Reference Manual"><link rel="up" href="pygoocanvas-model-items.html" title="PyGooCanvas Canvas Item Models Reference"><link rel="prev" href="pygoocanvas-model-items.html" title="PyGooCanvas Canvas Item Models Reference"><link rel="next" href="class-canvas-grid-model.html" title="goocanvas.GridModel"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">goocanvas.EllipseModel</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="pygoocanvas-model-items.html">Prev</a> </td><th width="60%" align="center">PyGooCanvas Canvas Item Models Reference</th><td width="20%" align="right"> <a accesskey="n" href="class-canvas-grid-model.html">Next</a></td></tr></table><hr></div><div class="refentry" title="goocanvas.EllipseModel"><a name="class-canvas-ellipse-model"></a><div class="titlepage"></div><div class="refnamediv"><h2>goocanvas.EllipseModel</h2><p>goocanvas.EllipseModel — A model for ellipse items.</p></div><div class="refsect1" title="Synopsis"><a name="idp2609024"></a><h2>Synopsis</h2><table bgcolor="#D0E0F0" width="100%"><tr><td><pre class="classsynopsis">class <span class="ooclass"><span class="classname">goocanvas.EllipseModel</span></span>(<span class="ooclass"><span class="classname">goocanvas.ItemSimpleModel</span></span>):
<code class="constructorsynopsis"> <span class="methodname">goocanvas.EllipseModel</span>(<span class="methodparam"><span class="parameter"><strong class="parameter"><code>properties</code></strong></span><span class="initializer">=None</span></span>)</code><br></pre></td></tr></table></div><div class="refsect1" title="Ancestry"><a name="idp2592896"></a><h2>Ancestry</h2><pre class="synopsis">+-- <a
href="../pygobject/class-gobject.html"
>gobject.GObject</a>
+-- goocanvas.ItemModelSimple
+-- goocanvas.EllipseModel
</pre></div><div class="refsect1" title="goocanvas.EllipseModel Properties"><a name="properties-goocanvasellipsemodel"></a><h2>goocanvas.EllipseModel Properties</h2><div class="blockquote"><table width="100%" border="0" bgcolor="#E0E0E0"><tr><td valign="top"><div class="informaltable"><table width="100%" border="0"><colgroup><col width="1in"><col width="1in"><col width="3.5in"></colgroup><tbody><tr valign="top"><td valign="top">"center_x"</td><td valign="top">Read/Write</td><td valign="top">The x coordinate of the center of the ellipse. Default value: 0.</td></tr><tr valign="top"><td valign="top">"center_y"</td><td valign="top">Read/Write</td><td valign="top">The y coordinate of the center of the ellipse. Default value: 0.</td></tr><tr valign="top"><td valign="top">"radius_x"</td><td valign="top">Read/Write</td><td valign="top">The horizontal radius of the ellipse. Allowed values: >= 0. Default value: 0.</td></tr><tr valign="top"><td valign="top">"radius_y"</td><td valign="top">Read/Write</td><td valign="top">The vertical radius of the ellipse. Allowed values: >= 0. Default value: 0.</td></tr></tbody></table></div></td></tr></table></div></div><div class="refsect1" title="Implemented Interfaces"><a name="idp2587728"></a><h2>Implemented Interfaces</h2><p>
<code class="classname">goocanvas.EllipseModel</code>
implements
<code class="classname">goocanvas.ItemModel</code>
</p></div><div class="refsect1" title="Description"><a name="idp2586688"></a><h2>Description</h2><code class="classname">goocanvas.EllipseModel</code>
represents a model for ellipse items. It is a subclass of
<code class="classname">goocanvas.ItemModelSimple</code>
and so inherits all of the style properties such as "stroke-color", "fill-color" and "line-width".
It also implements the <code class="classname">goocanvas.ItemModel</code>
interface, so you can use the <code class="classname">goocanvas.ItemModel</code>
functions such as <code class="methodname">goocanvas.ItemModel.raise_()</code>
and <code class="methodname">goocanvas.ItemModel.rotate()</code>.
To respond to events such as mouse clicks on the ellipse you must connect to the signal handlers
of the corresponding <code class="classname">goocanvas.Ellipse</code>
objects. (See <code class="methodname">get_item</code> and
GooCanvas::item-created.)
</div><div class="refsect1" title="Constructor"><a name="constructor-canvas-ellipse-model"></a><h2>Constructor</h2><pre class="programlisting"><code class="constructorsynopsis"> <span class="methodname">goocanvas.EllipseModel</span>(<span class="methodparam"><span class="parameter"><strong class="parameter"><code>properties</code></strong></span><span class="initializer">=None</span></span>)</code></pre><table border="0" width="100%" bgcolor="#FFECCE"><col align="left" valign="top" width="0*"><tbody><tr><td><p><span class="term"><strong class="parameter"><code>properties</code></strong>:</span></p></td><td>A comma separated properties as **kwargs.</td></tr><tr><td><p><span class="term"><span class="emphasis"><em>Returns</em></span>:</span></p></td><td>A new
<code class="classname">goocanvas.EllipseModel</code>
</td></tr></tbody></table><p>
Creates a new canvas ellipse item.
</p><p>
Here's an example showing how to create an ellipse centered at (100.0, 100.0),
with a horizontal radius of 50.0 and a vertical radius of 30.0. It is drawn with a
red outline with a width of 5.0 and filled with blue:
</p><pre class="programlisting">
ellipse_model = goocanvas.EllipseModel(parent = root, center_x=100, center_y=100, radius_x=50, radius_y=30,
stroke_color="red", fill_color="blue",
line_width=5.0)
</pre></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pygoocanvas-model-items.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="pygoocanvas-model-items.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="class-canvas-grid-model.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">PyGooCanvas Canvas Item Models Reference </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> goocanvas.GridModel</td></tr></table></div></body></html>
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