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<h1>FX::FXRegion Class Reference</h1>Region.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="FXRegion_8h-source.html">FXRegion.h</a>></code>
<p>
<a href="classFX_1_1FXRegion-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> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a0">FXRegion</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a1">FXRegion</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a2">FXRegion</a> (FXint x, FXint y, FXint w, FXint h)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a3">FXRegion</a> (const <a class="el" href="classFX_1_1FXPoint.html">FXPoint</a> *points, FXuint npoints, FXbool winding=FALSE)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a4">operator=</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>FXbool </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a5">empty</a> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>FXbool </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a6">contains</a> (FXint x, FXint y) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>FXbool </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a7">contains</a> (FXint x, FXint y, FXint w, FXint h) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a8">bounds</a> (<a class="el" href="classFX_1_1FXRectangle.html">FXRectangle</a> &r) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a9">offset</a> (FXint dx, FXint dy)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a10">operator+=</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a11">operator *=</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a12">operator-=</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a13">operator^=</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#a14">~FXRegion</a> ()</td></tr>
<tr><td colspan=2><br><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a name="n0" doxytag="FX::FXRegion::FXDC"></a>
class </td><td class="memItemRight" valign=bottom><b>FXDC</b></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a name="n1" doxytag="FX::FXRegion::FXDCWindow"></a>
class </td><td class="memItemRight" valign=bottom><b>FXDCWindow</b></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#n2">operator+</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r1, const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r2)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#n3">operator *</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r1, const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r2)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#n4">operator-</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r1, const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r2)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#n5">operator^</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r1, const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r2)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>FXbool </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#n6">operator==</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r1, const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r2)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>FXbool </td><td class="memItemRight" valign=bottom><a class="el" href="classFX_1_1FXRegion.html#n7">operator!=</a> (const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r1, const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> &r2)</td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Region.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="FX::FXRegion::FXRegion"></a><p>
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<td class="md" nowrap valign="top"> FX::FXRegion::FXRegion </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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<p>
Construct new empty region.
<p>
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<a name="a1" doxytag="FX::FXRegion::FXRegion"></a><p>
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<td class="md" nowrap valign="top"> FX::FXRegion::FXRegion </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>r</em> </td>
<td class="md" valign="top"> ) </td>
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</td>
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<p>
Construct new region copied from region r.
<p>
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<a name="a2" doxytag="FX::FXRegion::FXRegion"></a><p>
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<td class="md" nowrap valign="top"> FX::FXRegion::FXRegion </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">FXint </td>
<td class="mdname" nowrap> <em>x</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>y</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>w</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>h</em></td>
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<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Construct rectangle region.
<p>
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<a name="a3" doxytag="FX::FXRegion::FXRegion"></a><p>
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<td class="md" nowrap valign="top"> FX::FXRegion::FXRegion </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXPoint.html">FXPoint</a> * </td>
<td class="mdname" nowrap> <em>points</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>FXuint </td>
<td class="mdname" nowrap> <em>npoints</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>FXbool </td>
<td class="mdname" nowrap> <em>winding</em> = FALSE</td>
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<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Construct polygon region.
<p>
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<a name="a14" doxytag="FX::FXRegion::~FXRegion"></a><p>
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<td class="md" nowrap valign="top"> FX::FXRegion::~<a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
Destroy region.
<p>
</td>
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<hr><h2>Member Function Documentation</h2>
<a name="a4" doxytag="FX::FXRegion::operator="></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a>& FX::FXRegion::operator= </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>r</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
Assign region r to this one.
<p>
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<a name="a5" doxytag="FX::FXRegion::empty"></a><p>
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<td class="md" nowrap valign="top"> FXbool FX::FXRegion::empty </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
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<td>
<p>
Return TRUE if region is empty.
<p>
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<a name="a6" doxytag="FX::FXRegion::contains"></a><p>
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<td class="md" nowrap valign="top"> FXbool FX::FXRegion::contains </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">FXint </td>
<td class="mdname" nowrap> <em>x</em>, </td>
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<td></td>
<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>y</em></td>
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<td class="md">) </td>
<td class="md" colspan="2"> const</td>
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<p>
Return TRUE if region contains point.
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<a name="a7" doxytag="FX::FXRegion::contains"></a><p>
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<td class="md" nowrap valign="top"> FXbool FX::FXRegion::contains </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">FXint </td>
<td class="mdname" nowrap> <em>x</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>y</em>, </td>
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<td></td>
<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>w</em>, </td>
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<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>h</em></td>
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<td class="md">) </td>
<td class="md" colspan="2"> const</td>
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<p>
Return TRUE if region contains rectangle.
<p>
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<a name="a8" doxytag="FX::FXRegion::bounds"></a><p>
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<td class="md" nowrap valign="top"> void FX::FXRegion::bounds </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classFX_1_1FXRectangle.html">FXRectangle</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>r</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
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<p>
Return bounding box.
<p>
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<a name="a9" doxytag="FX::FXRegion::offset"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a>& FX::FXRegion::offset </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">FXint </td>
<td class="mdname" nowrap> <em>dx</em>, </td>
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<td></td>
<td class="md" nowrap>FXint </td>
<td class="mdname" nowrap> <em>dy</em></td>
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<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Offset region by dx,dy.
<p>
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<a name="a10" doxytag="FX::FXRegion::operator+="></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a>& FX::FXRegion::operator+= </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>r</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<table cellspacing=5 cellpadding=0 border=0>
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<p>
Union region r with this one.
<p>
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<a name="a11" doxytag="FX::FXRegion::operator *="></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a>& FX::FXRegion::operator *= </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>r</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<table cellspacing=5 cellpadding=0 border=0>
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<p>
Intersect region r with this one.
<p>
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<a name="a12" doxytag="FX::FXRegion::operator-="></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a>& FX::FXRegion::operator-= </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>r</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Substract region r from this one.
<p>
</td>
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<a name="a13" doxytag="FX::FXRegion::operator^="></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a>& FX::FXRegion::operator^= </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>r</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
Xor region r with this one.
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<hr><h2>Friends And Related Function Documentation</h2>
<a name="n2" doxytag="FX::FXRegion::operator+"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> operator+ </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r1</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r2</em></td>
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<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [friend]</code></td>
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</td>
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<td>
</td>
<td>
<p>
Union of region r1 and region r2.
<p>
</td>
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<a name="n3" doxytag="FX::FXRegion::operator *"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> operator * </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r1</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r2</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [friend]</code></td>
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</td>
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<td>
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<td>
<p>
Intersection of region r1 and region r2.
<p>
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<a name="n4" doxytag="FX::FXRegion::operator-"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> operator- </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r1</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r2</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [friend]</code></td>
</tr>
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</td>
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<td>
</td>
<td>
<p>
Substract region r2 from region r1.
<p>
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<a name="n5" doxytag="FX::FXRegion::operator^"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> operator^ </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r1</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r2</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [friend]</code></td>
</tr>
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</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Xor of region r1 and region r2.
<p>
</td>
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<a name="n6" doxytag="FX::FXRegion::operator=="></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> FXbool operator== </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r1</em>, </td>
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<tr>
<td></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r2</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [friend]</code></td>
</tr>
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</td>
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</td>
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<p>
Return TRUE if region equal to this one.
<p>
</td>
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<a name="n7" doxytag="FX::FXRegion::operator!="></a><p>
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> FXbool operator!= </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r1</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="classFX_1_1FXRegion.html">FXRegion</a> & </td>
<td class="mdname" nowrap> <em>r2</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [friend]</code></td>
</tr>
</table>
</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Return TRUE if region not equal to this one.
<p>
</td>
</tr>
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