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<div class="title">wxDCPenChanger Class Reference<div class="ingroups"><a class="el" href="group__group__class__gdi.html">Graphics Device Interface (GDI)</a></div></div> </div>
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<p><code>#include <wx/dc.h></code></p>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="classwx_d_c_pen_changer.html" title="wxDCPenChanger is a small helper class for setting a pen on a wxDC and unsetting it automatically in ...">wxDCPenChanger</a> is a small helper class for setting a pen on a <a class="el" href="classwx_d_c.html" title="A wxDC is a "device context" onto which graphics and text can be drawn.">wxDC</a> and unsetting it automatically in the destructor, restoring the previous one. </p>
<h2></h2>
<div><span class="lib">Library:</span>  <span class="lib_text"><a class="el" href="page_libs.html#page_libs_wxcore">wxCore</a></span></div><div><span class="category">Category:</span>  <span class="category_text"><a class="el" href="group__group__class__gdi.html">Graphics Device Interface (GDI)</a></span></div><dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_d_c.html#a0d229733fbc83c7e4c483c0714d090b2" title="Sets the current pen for the DC.">wxDC::SetPen()</a>, <a class="el" href="classwx_d_c_font_changer.html" title="wxDCFontChanger is a small helper class for setting a font on a wxDC and unsetting it automatically i...">wxDCFontChanger</a>, <a class="el" href="classwx_d_c_text_colour_changer.html" title="wxDCTextColourChanger is a small helper class for setting a foreground text colour on a wxDC and unse...">wxDCTextColourChanger</a>, <a class="el" href="classwx_d_c_brush_changer.html" title="wxDCBrushChanger is a small helper class for setting a brush on a wxDC and unsetting it automatically...">wxDCBrushChanger</a>, <a class="el" href="classwx_d_c_clipper.html" title="wxDCClipper is a helper class for setting a clipping region on a wxDC during its lifetime.">wxDCClipper</a> </dd></dl>
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Public Member Functions</h2></td></tr>
<tr class="memitem:abefe06367f53d64e35aeb203537e50e3"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_d_c_pen_changer.html#abefe06367f53d64e35aeb203537e50e3">wxDCPenChanger</a> (<a class="el" href="classwx_d_c.html">wxDC</a> &dc, const <a class="el" href="classwx_pen.html">wxPen</a> &pen)</td></tr>
<tr class="memdesc:abefe06367f53d64e35aeb203537e50e3"><td class="mdescLeft"> </td><td class="mdescRight">Sets <em>pen</em> on the given <em>dc</em>, storing the old one. <a href="#abefe06367f53d64e35aeb203537e50e3"></a><br/></td></tr>
<tr class="separator:abefe06367f53d64e35aeb203537e50e3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a38e33e724a0d0cd9f4dc1bb7362a1de8"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_d_c_pen_changer.html#a38e33e724a0d0cd9f4dc1bb7362a1de8">~wxDCPenChanger</a> ()</td></tr>
<tr class="memdesc:a38e33e724a0d0cd9f4dc1bb7362a1de8"><td class="mdescLeft"> </td><td class="mdescRight">Restores the pen originally selected in the DC passed to the ctor. <a href="#a38e33e724a0d0cd9f4dc1bb7362a1de8"></a><br/></td></tr>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">wxDCPenChanger::wxDCPenChanger </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_d_c.html">wxDC</a> & </td>
<td class="paramname"><em>dc</em>, </td>
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<td class="paramtype">const <a class="el" href="classwx_pen.html">wxPen</a> & </td>
<td class="paramname"><em>pen</em> </td>
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<td>)</td>
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<p>Sets <em>pen</em> on the given <em>dc</em>, storing the old one. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dc</td><td>The DC where the pen must be temporary set. </td></tr>
<tr><td class="paramname">pen</td><td>The pen to set. </td></tr>
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<td class="memname">wxDCPenChanger::~wxDCPenChanger </td>
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<p>Restores the pen originally selected in the DC passed to the ctor. </p>
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