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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QCanvasText Class Reference<br><small>[<a href="canvas.html">canvas module</a>]</small></h1>
<p>The QCanvasText class provides a text object on a QCanvas.
<a href="#details">More...</a>
<p><tt>#include <<a href="qcanvas-h.html">qcanvas.h</a>></tt>
<p>Inherits <a href="qcanvasitem.html">QCanvasItem</a>.
<p><a href="qcanvastext-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class=fn><a href="#QCanvasText"><b>QCanvasText</b></a> ( QCanvas * canvas )</div></li>
<li><div class=fn><a href="#QCanvasText-2"><b>QCanvasText</b></a> ( const QString & t, QCanvas * canvas )</div></li>
<li><div class=fn><a href="#QCanvasText-3"><b>QCanvasText</b></a> ( const QString & t, QFont f, QCanvas * canvas )</div></li>
<li><div class=fn>virtual <a href="#~QCanvasText"><b>~QCanvasText</b></a> ()</div></li>
<li><div class=fn>void <a href="#setText"><b>setText</b></a> ( const QString & t )</div></li>
<li><div class=fn>void <a href="#setFont"><b>setFont</b></a> ( const QFont & f )</div></li>
<li><div class=fn>void <a href="#setColor"><b>setColor</b></a> ( const QColor & c )</div></li>
<li><div class=fn>QString <a href="#text"><b>text</b></a> () const</div></li>
<li><div class=fn>QFont <a href="#font"><b>font</b></a> () const</div></li>
<li><div class=fn>QColor <a href="#color"><b>color</b></a> () const</div></li>
<li><div class=fn>int <a href="#textFlags"><b>textFlags</b></a> () const</div></li>
<li><div class=fn>void <a href="#setTextFlags"><b>setTextFlags</b></a> ( int f )</div></li>
<li><div class=fn>virtual QRect <a href="#boundingRect"><b>boundingRect</b></a> () const</div></li>
<li><div class=fn>virtual int <a href="#rtti"><b>rtti</b></a> () const</div></li>
</ul>
<h2>Protected Members</h2>
<ul>
<li><div class=fn>virtual void <a href="#draw"><b>draw</b></a> ( QPainter & painter )</div></li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
The QCanvasText class provides a text object on a <a href="qcanvas.html">QCanvas</a>.
<p> A canvas text item has text with font, color and alignment attributes.
The text and font can be set in the constructor or set or changed
later with <a href="#setText">setText</a>() and <a href="#setFont">setFont</a>(). The color is set with <a href="#setColor">setColor</a>()
and the alignment with <a href="#setTextFlags">setTextFlags</a>(). The text item's bounding
rectangle is retrieved with <a href="#boundingRect">boundingRect</a>().
<p> The text can be drawn on a painter with <a href="#draw">draw</a>().
<p> Like any other canvas item text items can be moved with
<a href="qcanvasitem.html#move">QCanvasItem::move</a>() and <a href="qcanvasitem.html#moveBy">QCanvasItem::moveBy</a>(), or by setting coordinates
with <a href="qcanvasitem.html#setX">QCanvasItem::setX</a>(), <a href="qcanvasitem.html#setY">QCanvasItem::setY</a>() and <a href="qcanvasitem.html#setZ">QCanvasItem::setZ</a>().
<p> <p>See also <a href="graphics.html">Graphics Classes</a> and <a href="images.html">Image Processing Classes</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="QCanvasText"></a>QCanvasText::QCanvasText ( <a href="qcanvas.html">QCanvas</a> * canvas )
</h3>
Constructs a QCanvasText with the text "\<text>", on <em>canvas</em>.
<h3 class=fn><a name="QCanvasText-2"></a>QCanvasText::QCanvasText ( const <a href="qstring.html">QString</a> & t, <a href="qcanvas.html">QCanvas</a> * canvas )
</h3>
Constructs a QCanvasText with the text <em>t</em>, on canvas <em>canvas</em>.
<h3 class=fn><a name="QCanvasText-3"></a>QCanvasText::QCanvasText ( const <a href="qstring.html">QString</a> & t, <a href="qfont.html">QFont</a> f, <a href="qcanvas.html">QCanvas</a> * canvas )
</h3>
Constructs a QCanvasText with the text <em>t</em> and font <em>f</em>, on the
canvas <em>canvas</em>.
<h3 class=fn><a name="~QCanvasText"></a>QCanvasText::~QCanvasText ()<tt> [virtual]</tt>
</h3>
Destroys the canvas text.
<h3 class=fn><a href="qrect.html">QRect</a> <a name="boundingRect"></a>QCanvasText::boundingRect () const<tt> [virtual]</tt>
</h3>
Returns the bounding rectangle of the text.
<p>Reimplemented from <a href="qcanvasitem.html#boundingRect">QCanvasItem</a>.
<h3 class=fn><a href="qcolor.html">QColor</a> <a name="color"></a>QCanvasText::color () const
</h3>
Returns the color of the text.
<p>See also <a href="#setColor">setColor</a>().
<h3 class=fn>void <a name="draw"></a>QCanvasText::draw ( <a href="qpainter.html">QPainter</a> & painter )<tt> [virtual protected]</tt>
</h3>
Draws the text using the painter <em>painter</em>.
<p>Reimplemented from <a href="qcanvasitem.html#draw">QCanvasItem</a>.
<h3 class=fn><a href="qfont.html">QFont</a> <a name="font"></a>QCanvasText::font () const
</h3>
Returns the font in which the text is drawn.
<p>See also <a href="#setFont">setFont</a>().
<h3 class=fn>int <a name="rtti"></a>QCanvasText::rtti () const<tt> [virtual]</tt>
</h3>
Returns 3 (QCanvasItem::Rtti_Text).
<p> <p>See also <a href="qcanvasitem.html#rtti">QCanvasItem::rtti</a>().
<p>Reimplemented from <a href="qcanvasitem.html#rtti">QCanvasItem</a>.
<h3 class=fn>void <a name="setColor"></a>QCanvasText::setColor ( const <a href="qcolor.html">QColor</a> & c )
</h3>
Sets the color of the text to the color <em>c</em>.
<p>See also <a href="#color">color</a>() and <a href="#setFont">setFont</a>().
<h3 class=fn>void <a name="setFont"></a>QCanvasText::setFont ( const <a href="qfont.html">QFont</a> & f )
</h3>
Sets the font in which the text is drawn to font <em>f</em>.
<p>See also <a href="#font">font</a>().
<h3 class=fn>void <a name="setText"></a>QCanvasText::setText ( const <a href="qstring.html">QString</a> & t )
</h3>
Sets the text item's text to <em>t</em>. The text may contain newlines.
<p> <p>See also <a href="#text">text</a>(), <a href="#setFont">setFont</a>(), <a href="#setColor">setColor</a>() and <a href="#setTextFlags">setTextFlags</a>().
<p>Example: <a href="canvas-example.html#x2529">canvas/canvas.cpp</a>.
<h3 class=fn>void <a name="setTextFlags"></a>QCanvasText::setTextFlags ( int f )
</h3>
Sets the alignment flags to <em>f</em>. These are a bitwise OR of the
flags available to <a href="qpainter.html#drawText">QPainter::drawText</a>() -- see Qt::AlignmentFlags.
<p> <p>See also <a href="#setFont">setFont</a>() and <a href="#setColor">setColor</a>().
<h3 class=fn><a href="qstring.html">QString</a> <a name="text"></a>QCanvasText::text () const
</h3>
Returns the text item's text.
<p> <p>See also <a href="#setText">setText</a>().
<h3 class=fn>int <a name="textFlags"></a>QCanvasText::textFlags () const
</h3>
Returns the currently set alignment flags.
<p>See also <a href="#setTextFlags">setTextFlags</a>() and <a href="qt.html#AlignmentFlags-enum">Qt::AlignmentFlags</a>.
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