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<h2><span class="refentrytitle"><a name="GooCanvasText.top_of_page"></a>GooCanvasText</span></h2>
<p>GooCanvasText — a text item.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GooCanvasText.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">struct <a class="link" href="GooCanvasText.html#GooCanvasText-struct" title="struct GooCanvasText">GooCanvasText</a>;
<a class="link" href="GooCanvasItem.html" title="GooCanvasItem"><span class="returnvalue">GooCanvasItem</span></a> * <a class="link" href="GooCanvasText.html#goo-canvas-text-new" title="goo_canvas_text_new ()">goo_canvas_text_new</a> (<em class="parameter"><code><a class="link" href="GooCanvasItem.html" title="GooCanvasItem"><span class="type">GooCanvasItem</span></a> *parent</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *string</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> x</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> y</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> width</code></em>,
<em class="parameter"><code><a class="link" href="goocanvas2-GooCanvas-Types.html#GooCanvasAnchorType" title="enum GooCanvasAnchorType"><span class="type">GooCanvasAnchorType</span></a> anchor</code></em>,
<em class="parameter"><code>...</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GooCanvasText.html#goo-canvas-text-get-natural-extents" title="goo_canvas_text_get_natural_extents ()">goo_canvas_text_get_natural_extents</a> (<em class="parameter"><code><a class="link" href="GooCanvasText.html" title="GooCanvasText"><span class="type">GooCanvasText</span></a> *text</code></em>,
<em class="parameter"><code><span class="type">PangoRectangle</span> *ink_rect</code></em>,
<em class="parameter"><code><span class="type">PangoRectangle</span> *logical_rect</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GooCanvasText.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----<a class="link" href="GooCanvasItemSimple.html" title="GooCanvasItemSimple">GooCanvasItemSimple</a>
+----GooCanvasText
</pre>
</div>
<div class="refsect1">
<a name="GooCanvasText.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GooCanvasText implements
<a class="link" href="GooCanvasItem.html" title="GooCanvasItem">GooCanvasItem</a>.</p>
</div>
<div class="refsect1">
<a name="GooCanvasText.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="GooCanvasText.html#GooCanvasText--alignment" title='The "alignment" property'>alignment</a>" <span class="type">PangoAlignment</span> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--anchor" title='The "anchor" property'>anchor</a>" <a class="link" href="goocanvas2-GooCanvas-Types.html#GooCanvasAnchorType" title="enum GooCanvasAnchorType"><span class="type">GooCanvasAnchorType</span></a> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--ellipsize" title='The "ellipsize" property'>ellipsize</a>" <span class="type">PangoEllipsizeMode</span> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--height" title='The "height" property'>height</a>" <span class="type">gdouble</span> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--text" title='The "text" property'>text</a>" <span class="type">gchar</span>* : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--use-markup" title='The "use-markup" property'>use-markup</a>" <span class="type">gboolean</span> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--width" title='The "width" property'>width</a>" <span class="type">gdouble</span> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--wrap" title='The "wrap" property'>wrap</a>" <span class="type">PangoWrapMode</span> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--x" title='The "x" property'>x</a>" <span class="type">gdouble</span> : Read / Write
"<a class="link" href="GooCanvasText.html#GooCanvasText--y" title='The "y" property'>y</a>" <span class="type">gdouble</span> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="GooCanvasText.description"></a><h2>Description</h2>
<p>
GooCanvasText represents a text item.
</p>
<p>
It is a subclass of <a class="link" href="GooCanvasItemSimple.html" title="GooCanvasItemSimple"><span class="type">GooCanvasItemSimple</span></a> and so inherits all of the style
properties such as "fill-color".
</p>
<p>
It also implements the <a class="link" href="GooCanvasItem.html" title="GooCanvasItem"><span class="type">GooCanvasItem</span></a> interface, so you can use the
<a class="link" href="GooCanvasItem.html" title="GooCanvasItem"><span class="type">GooCanvasItem</span></a> functions such as <a class="link" href="GooCanvasItem.html#goo-canvas-item-raise" title="goo_canvas_item_raise ()"><code class="function">goo_canvas_item_raise()</code></a> and
<a class="link" href="GooCanvasItem.html#goo-canvas-item-rotate" title="goo_canvas_item_rotate ()"><code class="function">goo_canvas_item_rotate()</code></a>.
</p>
<p>
The <a class="link" href="GooCanvasText.html#GooCanvasText--width" title='The "width" property'><span class="type">"width"</span></a> and <a class="link" href="GooCanvasText.html#GooCanvasText--height" title='The "height" property'><span class="type">"height"</span></a> properties specify the
area of the item. If it exceeds that area because there is too much text,
it is clipped. The properties can be set to -1 to disable clipping.
</p>
<p>
To create a <a class="link" href="GooCanvasText.html" title="GooCanvasText"><span class="type">GooCanvasText</span></a> use <a class="link" href="GooCanvasText.html#goo-canvas-text-new" title="goo_canvas_text_new ()"><code class="function">goo_canvas_text_new()</code></a>.
</p>
<p>
To get or set the properties of an existing <a class="link" href="GooCanvasText.html" title="GooCanvasText"><span class="type">GooCanvasText</span></a>, use
<code class="function">g_object_get()</code> and <code class="function">g_object_set()</code>.
</p>
</div>
<div class="refsect1">
<a name="GooCanvasText.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GooCanvasText-struct"></a><h3>struct GooCanvasText</h3>
<pre class="programlisting">struct GooCanvasText;</pre>
<p>
The <a class="link" href="GooCanvasText.html#GooCanvasText-struct" title="struct GooCanvasText"><span class="type">GooCanvasText</span></a> struct contains private data only.
</p>
</div>
<hr>
<div class="refsect2">
<a name="goo-canvas-text-new"></a><h3>goo_canvas_text_new ()</h3>
<pre class="programlisting"><a class="link" href="GooCanvasItem.html" title="GooCanvasItem"><span class="returnvalue">GooCanvasItem</span></a> * goo_canvas_text_new (<em class="parameter"><code><a class="link" href="GooCanvasItem.html" title="GooCanvasItem"><span class="type">GooCanvasItem</span></a> *parent</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *string</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> x</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> y</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> width</code></em>,
<em class="parameter"><code><a class="link" href="goocanvas2-GooCanvas-Types.html#GooCanvasAnchorType" title="enum GooCanvasAnchorType"><span class="type">GooCanvasAnchorType</span></a> anchor</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>
Creates a new text item.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td>the parent item, or <code class="literal">NULL</code>. If a parent is specified, it will assume
ownership of the item, and the item will automatically be freed when it is
removed from the parent. Otherwise call <code class="function">g_object_unref()</code> to free it. <span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>string</code></em> :</span></p></td>
<td>the text to display.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
<td>the x coordinate of the text.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
<td>the y coordinate of the text.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>width</code></em> :</span></p></td>
<td>the width of the text item, or -1 for unlimited width.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>anchor</code></em> :</span></p></td>
<td>the position of the text relative to the given <em class="parameter"><code>x</code></em> and <em class="parameter"><code>y</code></em>
coordinates. For example an anchor of <code class="literal">GDK_ANCHOR_NW</code> will result in the
top-left of the text being placed at the given <em class="parameter"><code>x</code></em> and <em class="parameter"><code>y</code></em> coordinates.
An anchor of <code class="literal">GDK_ANCHOR_CENTER</code> will result in the center of the text being
placed at the <em class="parameter"><code>x</code></em> and <em class="parameter"><code>y</code></em> coordinates.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>optional pairs of property names and values, and a terminating <code class="literal">NULL</code>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new text item. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p>
Here's an example showing how to create a text item with the bottom right
of the text box placed at (500,500):
</p>
<p>
</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="usertype">GooCanvasItem</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">text </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GooCanvasText.html#goo-canvas-text-new">goo_canvas_text_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">mygroup</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"Hello World"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">500.0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">500.0</span><span class="symbol">,</span><span class="normal"> </span><span class="number">200.0</span><span class="symbol">,</span><span class="normal"> <a href="goocanvas2-GooCanvas-Types.html#GOO-CANVAS-ANCHOR-SE:CAPS">GOO_CANVAS_ANCHOR_SE</a></span><span class="symbol">,</span>
<span class="normal"> </span><span class="string">"fill-color"</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"blue"</span><span class="symbol">,</span>
<span class="normal"> NULL</span><span class="symbol">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="goo-canvas-text-get-natural-extents"></a><h3>goo_canvas_text_get_natural_extents ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> goo_canvas_text_get_natural_extents (<em class="parameter"><code><a class="link" href="GooCanvasText.html" title="GooCanvasText"><span class="type">GooCanvasText</span></a> *text</code></em>,
<em class="parameter"><code><span class="type">PangoRectangle</span> *ink_rect</code></em>,
<em class="parameter"><code><span class="type">PangoRectangle</span> *logical_rect</code></em>);</pre>
<p>
Gets the natural extents of the text, in the text item's coordinate space.
</p>
<p>
The final extents of the text may be different, if the text item is placed
in a layout container such as <a class="link" href="GooCanvasTable.html" title="GooCanvasTable"><span class="type">GooCanvasTable</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>text</code></em> :</span></p></td>
<td>a <a class="link" href="GooCanvasText.html" title="GooCanvasText"><span class="type">GooCanvasText</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ink_rect</code></em> :</span></p></td>
<td>the location to return the ink rect, or <code class="literal">NULL</code>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>logical_rect</code></em> :</span></p></td>
<td>the location to return the logical rect, or <code class="literal">NULL</code>.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="GooCanvasText.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GooCanvasText--alignment"></a><h3>The <code class="literal">"alignment"</code> property</h3>
<pre class="programlisting"> "alignment" <span class="type">PangoAlignment</span> : Read / Write</pre>
<p>How to align the text.</p>
<p>Default value: PANGO_ALIGN_LEFT</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--anchor"></a><h3>The <code class="literal">"anchor"</code> property</h3>
<pre class="programlisting"> "anchor" <a class="link" href="goocanvas2-GooCanvas-Types.html#GooCanvasAnchorType" title="enum GooCanvasAnchorType"><span class="type">GooCanvasAnchorType</span></a> : Read / Write</pre>
<p>How to position the text relative to the given x and y coordinates.</p>
<p>Default value: GOO_CANVAS_ANCHOR_NORTH_WEST</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--ellipsize"></a><h3>The <code class="literal">"ellipsize"</code> property</h3>
<pre class="programlisting"> "ellipsize" <span class="type">PangoEllipsizeMode</span> : Read / Write</pre>
<p>The preferred place to ellipsize the string, if the label does not have enough room to display the entire string.</p>
<p>Default value: PANGO_ELLIPSIZE_NONE</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--height"></a><h3>The <code class="literal">"height"</code> property</h3>
<pre class="programlisting"> "height" <span class="type">gdouble</span> : Read / Write</pre>
<p>The height to use to layout the text, or -1 to let the text use as much vertical space as needed.</p>
<p>Default value: -1</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--text"></a><h3>The <code class="literal">"text"</code> property</h3>
<pre class="programlisting"> "text" <span class="type">gchar</span>* : Read / Write</pre>
<p>The text to display.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--use-markup"></a><h3>The <code class="literal">"use-markup"</code> property</h3>
<pre class="programlisting"> "use-markup" <span class="type">gboolean</span> : Read / Write</pre>
<p>Whether to parse PangoMarkup in the text, to support different styles.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--width"></a><h3>The <code class="literal">"width"</code> property</h3>
<pre class="programlisting"> "width" <span class="type">gdouble</span> : Read / Write</pre>
<p>The width to use to layout the text, or -1 to let the text use as much horizontal space as needed.</p>
<p>Default value: -1</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--wrap"></a><h3>The <code class="literal">"wrap"</code> property</h3>
<pre class="programlisting"> "wrap" <span class="type">PangoWrapMode</span> : Read / Write</pre>
<p>The preferred method of wrapping the string if a width has been set.</p>
<p>Default value: PANGO_WRAP_WORD</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--x"></a><h3>The <code class="literal">"x"</code> property</h3>
<pre class="programlisting"> "x" <span class="type">gdouble</span> : Read / Write</pre>
<p>The x coordinate of the text.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GooCanvasText--y"></a><h3>The <code class="literal">"y"</code> property</h3>
<pre class="programlisting"> "y" <span class="type">gdouble</span> : Read / Write</pre>
<p>The y coordinate of the text.</p>
<p>Default value: 0</p>
</div>
</div>
</div>
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