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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>TQCanvasText Class Reference<br><small>[<a href="canvas.html">canvas module</a>]</small></h1>
<p>The TQCanvasText class provides a text object on a TQCanvas.
<a href="#details">More...</a>
<p><tt>#include <<a href="tqcanvas-h.html">tqcanvas.h</a>></tt>
<p>Inherits <a href="tqcanvasitem.html">TQCanvasItem</a>.
<p><a href="tqcanvastext-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn><a href="#TQCanvasText"><b>TQCanvasText</b></a> ( TQCanvas * canvas )</li>
<li class=fn><a href="#TQCanvasText-2"><b>TQCanvasText</b></a> ( const TQString & t, TQCanvas * canvas )</li>
<li class=fn><a href="#TQCanvasText-3"><b>TQCanvasText</b></a> ( const TQString & t, TQFont f, TQCanvas * canvas )</li>
<li class=fn>virtual <a href="#~TQCanvasText"><b>~TQCanvasText</b></a> ()</li>
<li class=fn>void <a href="#setText"><b>setText</b></a> ( const TQString & t )</li>
<li class=fn>void <a href="#setFont"><b>setFont</b></a> ( const TQFont & f )</li>
<li class=fn>void <a href="#setColor"><b>setColor</b></a> ( const TQColor & c )</li>
<li class=fn>TQString <a href="#text"><b>text</b></a> () const</li>
<li class=fn>TQFont <a href="#font"><b>font</b></a> () const</li>
<li class=fn>TQColor <a href="#color"><b>color</b></a> () const</li>
<li class=fn>int <a href="#textFlags"><b>textFlags</b></a> () const</li>
<li class=fn>void <a href="#setTextFlags"><b>setTextFlags</b></a> ( int f )</li>
<li class=fn>virtual TQRect <a href="#boundingRect"><b>boundingRect</b></a> () const</li>
<li class=fn>virtual int <a href="#rtti"><b>rtti</b></a> () const</li>
</ul>
<h2>Protected Members</h2>
<ul>
<li class=fn>virtual void <a href="#draw"><b>draw</b></a> ( TQPainter & painter )</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
The TQCanvasText class provides a text object on a <a href="tqcanvas.html">TQCanvas</a>.
<p>
<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="tqcanvasitem.html#move">TQCanvasItem::move</a>() and <a href="tqcanvasitem.html#moveBy">TQCanvasItem::moveBy</a>(), or by setting
coordinates with <a href="tqcanvasitem.html#setX">TQCanvasItem::setX</a>(), <a href="tqcanvasitem.html#setY">TQCanvasItem::setY</a>() and
<a href="tqcanvasitem.html#setZ">TQCanvasItem::setZ</a>().
<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="TQCanvasText"></a>TQCanvasText::TQCanvasText ( <a href="tqcanvas.html">TQCanvas</a> * canvas )
</h3>
Constructs a TQCanvasText with the text "<text>", on <em>canvas</em>.
<h3 class=fn><a name="TQCanvasText-2"></a>TQCanvasText::TQCanvasText ( const <a href="tqstring.html">TQString</a> & t, <a href="tqcanvas.html">TQCanvas</a> * canvas )
</h3>
Constructs a TQCanvasText with the text <em>t</em>, on canvas <em>canvas</em>.
<h3 class=fn><a name="TQCanvasText-3"></a>TQCanvasText::TQCanvasText ( const <a href="tqstring.html">TQString</a> & t, <a href="tqfont.html">TQFont</a> f, <a href="tqcanvas.html">TQCanvas</a> * canvas )
</h3>
Constructs a TQCanvasText with the text <em>t</em> and font <em>f</em>, on the
canvas <em>canvas</em>.
<h3 class=fn><a name="~TQCanvasText"></a>TQCanvasText::~TQCanvasText ()<tt> [virtual]</tt>
</h3>
Destroys the canvas text item.
<h3 class=fn><a href="ntqrect.html">TQRect</a> <a name="boundingRect"></a>TQCanvasText::boundingRect () const<tt> [virtual]</tt>
</h3>
Returns the bounding rectangle of the text.
<p>Reimplemented from <a href="tqcanvasitem.html#boundingRect">TQCanvasItem</a>.
<h3 class=fn><a href="tqcolor.html">TQColor</a> <a name="color"></a>TQCanvasText::color () const
</h3>
Returns the color of the text.
<p> <p>See also <a href="#setColor">setColor</a>().
<h3 class=fn>void <a name="draw"></a>TQCanvasText::draw ( <a href="tqpainter.html">TQPainter</a> & painter )<tt> [virtual protected]</tt>
</h3>
Draws the text using the painter <em>painter</em>.
<p>Reimplemented from <a href="tqcanvasitem.html#draw">TQCanvasItem</a>.
<h3 class=fn><a href="tqfont.html">TQFont</a> <a name="font"></a>TQCanvasText::font () const
</h3>
Returns the font in which the text is drawn.
<p> <p>See also <a href="#setFont">setFont</a>().
<h3 class=fn>int <a name="rtti"></a>TQCanvasText::rtti () const<tt> [virtual]</tt>
</h3>
Returns 3 (TQCanvasItem::Rtti_Text).
<p> <p>See also <a href="tqcanvasitem.html#rtti">TQCanvasItem::rtti</a>().
<p>Reimplemented from <a href="tqcanvasitem.html#rtti">TQCanvasItem</a>.
<h3 class=fn>void <a name="setColor"></a>TQCanvasText::setColor ( const <a href="tqcolor.html">TQColor</a> & c )
</h3>
Sets the color of the text to the color <em>c</em>.
<p> <p>See also <a href="#color">color</a>() and <a href="#setFont">setFont</a>().
<p>Example: <a href="tutorial2-06.html#x2574">chart/chartform_canvas.cpp</a>.
<h3 class=fn>void <a name="setFont"></a>TQCanvasText::setFont ( const <a href="tqfont.html">TQFont</a> & f )
</h3>
Sets the font in which the text is drawn to font <em>f</em>.
<p> <p>See also <a href="#font">font</a>().
<h3 class=fn>void <a name="setText"></a>TQCanvasText::setText ( const <a href="tqstring.html">TQString</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#x2929">canvas/canvas.cpp</a>.
<h3 class=fn>void <a name="setTextFlags"></a>TQCanvasText::setTextFlags ( int f )
</h3>
Sets the alignment flags to <em>f</em>. These are a bitwise OR of the
flags available to <a href="tqpainter.html#drawText">TQPainter::drawText</a>() -- see the
<a href="ntqt.html#AlignmentFlags-enum">TQt::AlignmentFlags</a>.
<p> <p>See also <a href="#setFont">setFont</a>() and <a href="#setColor">setColor</a>().
<h3 class=fn><a href="tqstring.html">TQString</a> <a name="text"></a>TQCanvasText::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>TQCanvasText::textFlags () const
</h3>
<p> Returns the currently set alignment flags.
<p> <p>See also <a href="#setTextFlags">setTextFlags</a>() and <a href="ntqt.html#AlignmentFlags-enum">TQt::AlignmentFlags</a>.
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