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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>Wt: Wt::WVmlImage Class Reference</title>
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<div class="navpath"><a class="el" href="namespaceWt.html">Wt</a>::<a class="el" href="classWt_1_1WVmlImage.html">WVmlImage</a>
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<h1>Wt::WVmlImage Class Reference<br>
<small>
[<a class="el" href="group__painting.html">Painting system</a>]</small>
</h1><!-- doxytag: class="Wt::WVmlImage" --><!-- doxytag: inherits="Wt::WVectorImage" -->A paint device for rendering using the VML pseudo-standard.
<a href="#_details">More...</a>
<p>
<code>#include <Wt/WVmlImage></code>
<p>
<div class="dynheader">
Inheritance diagram for Wt::WVmlImage:</div>
<div class="dynsection">
<p><center><img src="classWt_1_1WVmlImage__inherit__graph.png" border="0" usemap="#Wt_1_1WVmlImage__inherit__map" alt="Inheritance graph"></center>
<map name="Wt_1_1WVmlImage__inherit__map">
<area shape="rect" href="classWt_1_1WVectorImage.html" title="An abstract paint device for rendering using native vector graphics." alt="" coords="5,80,136,107"><area shape="rect" href="classWt_1_1WPaintDevice.html" title="The abstract base class for a paint device." alt="" coords="7,5,135,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classWt_1_1WVmlImage-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="547c5fdbf7f930bd009c5c9914f6d621"></a><!-- doxytag: member="Wt::WVmlImage::WVmlImage" ref="547c5fdbf7f930bd009c5c9914f6d621" args="(const WLength &width, const WLength &height)" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#547c5fdbf7f930bd009c5c9914f6d621">WVmlImage</a> (const <a class="el" href="classWt_1_1WLength.html">WLength</a> &width, const <a class="el" href="classWt_1_1WLength.html">WLength</a> &height)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a VML paint device. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#a8c6031722369b629abaed4833640960">setChanged</a> (WFlags< <a class="el" href="classWt_1_1WPaintDevice.html#1a2feafa01212eba9ad6c7b484ad8da1">ChangeFlag</a> > flags)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Indicates changes in painter state. <a href="#a8c6031722369b629abaed4833640960"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#b05d4750a70245abd57e8445ba60be87">drawArc</a> (const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> &rect, double startAngle, double spanAngle)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draws an arc. <a href="#b05d4750a70245abd57e8445ba60be87"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#a39e9778fd0fa5590cf260a2c05f2bc1">drawImage</a> (const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> &rect, const std::string &imgUri, int imgWidth, int imgHeight, const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> &sourceRect)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draws an image. <a href="#a39e9778fd0fa5590cf260a2c05f2bc1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#5b9e6dd443df585739e592d9c44c33a7">drawLine</a> (double x1, double y1, double x2, double y2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draws a line. <a href="#5b9e6dd443df585739e592d9c44c33a7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#bac40c8efa9451f316dbb8833ccd4fe6">drawPath</a> (const <a class="el" href="classWt_1_1WPainterPath.html">WPainterPath</a> &path)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draws a path. <a href="#bac40c8efa9451f316dbb8833ccd4fe6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#befca902cbbe4c12c68e4b695b373458">drawText</a> (const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> &rect, WFlags< <a class="el" href="namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143f">AlignmentFlag</a> > flags, const <a class="el" href="classWt_1_1WString.html">WString</a> &text)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draws text. <a href="#befca902cbbe4c12c68e4b695b373458"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#eac96ec7f8cc39297a742f6ec27cdcbc">init</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Initializes the device for painting. <a href="#eac96ec7f8cc39297a742f6ec27cdcbc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#ca56f985764bb1329194fca36fe7d9d7">done</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Finishes painting on the device. <a href="#ca56f985764bb1329194fca36fe7d9d7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#0dd0860fb63b4595d29a6762bf6b9495">paintActive</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns whether painting is active. <a href="#0dd0860fb63b4595d29a6762bf6b9495"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="23ce9cb35d2b31996499580bfe4a3cbd"></a><!-- doxytag: member="Wt::WVmlImage::rendered" ref="23ce9cb35d2b31996499580bfe4a3cbd" args="()" -->
virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#23ce9cb35d2b31996499580bfe4a3cbd">rendered</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Internal method. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#b0f915f7ee84ab54ddbaba46988195ed">width</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the device width. <a href="#b0f915f7ee84ab54ddbaba46988195ed"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#22c372a363aaa329cf27c55fcc45ce5f">height</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the device height. <a href="#22c372a363aaa329cf27c55fcc45ce5f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="411eae5d7790e914355b053f16de7b47"></a><!-- doxytag: member="Wt::WVmlImage::paintFlags" ref="411eae5d7790e914355b053f16de7b47" args="() const " -->
virtual WFlags< <a class="el" href="namespaceWt.html#23a1002020ee93ed4679d351b7350de3">PaintFlag</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#411eae5d7790e914355b053f16de7b47">paintFlags</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the paint flags. <br></td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classWt_1_1WPainter.html">WPainter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#bc195c5bedbfda6102c4c894dce4b506">painter</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the painter that is currently painting on the device. <a href="#bc195c5bedbfda6102c4c894dce4b506"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6d77e2234e53de70423d0c3be077154f"></a><!-- doxytag: member="Wt::WVmlImage::setPainter" ref="6d77e2234e53de70423d0c3be077154f" args="(WPainter *painter)" -->
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#6d77e2234e53de70423d0c3be077154f">setPainter</a> (<a class="el" href="classWt_1_1WPainter.html">WPainter</a> *painter)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the painter. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ee84d9347fc3f52c9aff9fac7431028d"></a><!-- doxytag: member="Wt::WVmlImage::setPaintFlags" ref="ee84d9347fc3f52c9aff9fac7431028d" args="(WFlags< PaintFlag > paintFlags)" -->
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WVmlImage.html#ee84d9347fc3f52c9aff9fac7431028d">setPaintFlags</a> (WFlags< <a class="el" href="namespaceWt.html#23a1002020ee93ed4679d351b7350de3">PaintFlag</a> > paintFlags)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets paint flags. <br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A paint device for rendering using the VML pseudo-standard.
<p>
The WVmlImage is used by <a class="el" href="classWt_1_1WPaintedWidget.html" title="A widget that is painted using vector graphics.">WPaintedWidget</a> to render to the browser using the Vector Markup Language (VML) (to support graphics on Internet Explorer browsers).<p>
<dl class="note" compact><dt><b>Note:</b></dt><dd>The current implementation has only limited support for clipping: only rectangular areas aligned with the X/Y axes can be used as clipping path. </dd></dl>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a8c6031722369b629abaed4833640960"></a><!-- doxytag: member="Wt::WVmlImage::setChanged" ref="a8c6031722369b629abaed4833640960" args="(WFlags< ChangeFlag > flags)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Wt::WVmlImage::setChanged </td>
<td>(</td>
<td class="paramtype">WFlags< <a class="el" href="classWt_1_1WPaintDevice.html#1a2feafa01212eba9ad6c7b484ad8da1">ChangeFlag</a> > </td>
<td class="paramname"> <em>flags</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Indicates changes in painter state.
<p>
The <code>flags</code> argument is the logical OR of one or more change flags.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WPaintDevice.html#1a2feafa01212eba9ad6c7b484ad8da1" title="Enumeration to communicate painter state changes.">ChangeFlag</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#b3a4c9799e46ab66c0f6cb4182e9cb72">Wt::WPaintDevice</a>.</p>
</div>
</div><p>
<a class="anchor" name="b05d4750a70245abd57e8445ba60be87"></a><!-- doxytag: member="Wt::WVmlImage::drawArc" ref="b05d4750a70245abd57e8445ba60be87" args="(const WRectF &rect, double startAngle, double spanAngle)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">void Wt::WVmlImage::drawArc </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> & </td>
<td class="paramname"> <em>rect</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>startAngle</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>spanAngle</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Draws an arc.
<p>
The arc is defined as in <a class="el" href="classWt_1_1WPainter.html#a79220ed9456f67a393009e5c5eea27e" title="Draws an arc.">WPainter::drawArc</a>(const <a class="el" href="classWt_1_1WRectF.html" title="Utility class that defines a rectangle.">WRectF</a>&, startAngle, spanAngle), but the angle is expressed in degrees.<p>
The arc must be stroked, filled, and transformed using the current painter settings.
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#605316797b1aa4be60c24d95fc5a1ab4">Wt::WPaintDevice</a>.</p>
</div>
</div><p>
<a class="anchor" name="a39e9778fd0fa5590cf260a2c05f2bc1"></a><!-- doxytag: member="Wt::WVmlImage::drawImage" ref="a39e9778fd0fa5590cf260a2c05f2bc1" args="(const WRectF &rect, const std::string &imgUri, int imgWidth, int imgHeight, const WRectF &sourceRect)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">void Wt::WVmlImage::drawImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> & </td>
<td class="paramname"> <em>rect</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>imageUri</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>imgWidth</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>imgHeight</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> & </td>
<td class="paramname"> <em>sourceRect</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<div class="memdoc">
<p>
Draws an image.
<p>
Draws <em>sourceRect</em> from the image with URL <code>imageUri</code> and original dimensions <em>imgWidth</em> and <code>imgHeight</code> to the location, into the rectangle defined by <code>rect</code>.<p>
The image is transformed using the current painter settings.
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#f92ff3c6d2f5c351c6931306d9cc1162">Wt::WPaintDevice</a>.</p>
</div>
</div><p>
<a class="anchor" name="5b9e6dd443df585739e592d9c44c33a7"></a><!-- doxytag: member="Wt::WVmlImage::drawLine" ref="5b9e6dd443df585739e592d9c44c33a7" args="(double x1, double y1, double x2, double y2)" -->
<div class="memitem">
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<td class="memname">void Wt::WVmlImage::drawLine </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>x1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>y1</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>x2</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>y2</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Draws a line.
<p>
The line must be stroked and transformed using the current painter settings.
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#bd267ca3adb6c394079042810864ac9a">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="bac40c8efa9451f316dbb8833ccd4fe6"></a><!-- doxytag: member="Wt::WVmlImage::drawPath" ref="bac40c8efa9451f316dbb8833ccd4fe6" args="(const WPainterPath &path)" -->
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<td class="memname">void Wt::WVmlImage::drawPath </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WPainterPath.html">WPainterPath</a> & </td>
<td class="paramname"> <em>path</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Draws a path.
<p>
The path must be stroked, filled, and transformed using the current painter settings.
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#b3c368b79fef8bc53681821610dd2077">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="befca902cbbe4c12c68e4b695b373458"></a><!-- doxytag: member="Wt::WVmlImage::drawText" ref="befca902cbbe4c12c68e4b695b373458" args="(const WRectF &rect, WFlags< AlignmentFlag > flags, const WString &text)" -->
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<td class="memname">void Wt::WVmlImage::drawText </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WRectF.html">WRectF</a> & </td>
<td class="paramname"> <em>rect</em>, </td>
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<td class="paramtype">WFlags< <a class="el" href="namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143f">AlignmentFlag</a> > </td>
<td class="paramname"> <em>flags</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td>
<td class="paramname"> <em>text</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Draws text.
<p>
The text must be rendered, stroked and transformed using the current painter settings.
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#65ffa97ccee3d4960a132646eca9a6eb">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="eac96ec7f8cc39297a742f6ec27cdcbc"></a><!-- doxytag: member="Wt::WVmlImage::init" ref="eac96ec7f8cc39297a742f6ec27cdcbc" args="()" -->
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<td class="memname">void Wt::WVmlImage::init </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Initializes the device for painting.
<p>
This method is called when a <a class="el" href="classWt_1_1WPainter.html" title="Helper class for painting on a WPaintDevice.">WPainter</a> starts painting.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WPainter.html#6b81663b5599f0736ae5099ac7325d44" title="Begins painting on a paint device.">WPainter::begin(WPaintDevice *)</a>, <a class="el" href="classWt_1_1WVmlImage.html#bc195c5bedbfda6102c4c894dce4b506" title="Returns the painter that is currently painting on the device.">painter()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#04d6f9e0653a9785662c1e987b597cc6">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="ca56f985764bb1329194fca36fe7d9d7"></a><!-- doxytag: member="Wt::WVmlImage::done" ref="ca56f985764bb1329194fca36fe7d9d7" args="()" -->
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<td class="memname">void Wt::WVmlImage::done </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Finishes painting on the device.
<p>
This method is called when a <a class="el" href="classWt_1_1WPainter.html" title="Helper class for painting on a WPaintDevice.">WPainter</a> stopped painting.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WPainter.html#50beb0c8cb77c12e2dee807e4fe4bcb4" title="Ends painting.">WPainter::end()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#75827be2076716985533dbc75dfdc512">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="0dd0860fb63b4595d29a6762bf6b9495"></a><!-- doxytag: member="Wt::WVmlImage::paintActive" ref="0dd0860fb63b4595d29a6762bf6b9495" args="() const " -->
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<td class="memname">virtual bool Wt::WVmlImage::paintActive </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline, virtual]</code></td>
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<p>
Returns whether painting is active.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WVmlImage.html#eac96ec7f8cc39297a742f6ec27cdcbc" title="Initializes the device for painting.">init()</a>, <a class="el" href="classWt_1_1WVmlImage.html#bc195c5bedbfda6102c4c894dce4b506" title="Returns the painter that is currently painting on the device.">painter()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#7dc74a2c7c98e38c7851277313d313f6">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="b0f915f7ee84ab54ddbaba46988195ed"></a><!-- doxytag: member="Wt::WVmlImage::width" ref="b0f915f7ee84ab54ddbaba46988195ed" args="() const " -->
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<td class="memname">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> Wt::WVmlImage::width </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline, virtual]</code></td>
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<p>
Returns the device width.
<p>
The device width, in pixels, establishes the width of the device coordinate system.
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#9a0d38acb408d4520d0dd520c93d47e0">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="22c372a363aaa329cf27c55fcc45ce5f"></a><!-- doxytag: member="Wt::WVmlImage::height" ref="22c372a363aaa329cf27c55fcc45ce5f" args="() const " -->
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<td class="memname">virtual <a class="el" href="classWt_1_1WLength.html">WLength</a> Wt::WVmlImage::height </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline, virtual]</code></td>
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<p>
Returns the device height.
<p>
The device height, in pixels, establishes the height of the device coordinate system.
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#24c7e1363440e6994b44381ebf443157">Wt::WPaintDevice</a>.</p>
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<a class="anchor" name="bc195c5bedbfda6102c4c894dce4b506"></a><!-- doxytag: member="Wt::WVmlImage::painter" ref="bc195c5bedbfda6102c4c894dce4b506" args="() const " -->
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<td class="memname">virtual <a class="el" href="classWt_1_1WPainter.html">WPainter</a>* Wt::WVmlImage::painter </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline, protected, virtual]</code></td>
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<p>
Returns the painter that is currently painting on the device.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WVmlImage.html#eac96ec7f8cc39297a742f6ec27cdcbc" title="Initializes the device for painting.">init()</a> </dd></dl>
<p>Implements <a class="el" href="classWt_1_1WPaintDevice.html#e1c75c6bc0e5a2d6322b176f6f13403c">Wt::WPaintDevice</a>.</p>
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</div><p>
</div>
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