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<title>Ipelib: IpeGroup class Reference</title>
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="functions.html">Class Members</a></div>
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<h1>IpeGroup Class Reference<br>
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[<a class="el" href="group__obj.html">Ipe Objects</a>]</small>
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</h1>The group object.
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<a href="#_details">More...</a>
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Inherits <a class="el" href="class_ipe_fillable.html">IpeFillable</a>.
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<a href="class_ipe_group-members.html">List of all members.</a><h2>Public Types</h2>
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<li><a class="anchor" name="w0" doxytag="IpeGroup::const_iterator" ></a>
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typedef List::const_iterator <b>const_iterator</b>
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<h2>Public Member Functions</h2>
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<li><a class="el" href="class_ipe_group.html#a0">IpeGroup</a> ()
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<li><a class="el" href="class_ipe_group.html#a1">IpeGroup</a> (<a class="el" href="class_ipe_repository.html">IpeRepository</a> *rep, const <a class="el" href="class_ipe_xml_attributes.html">IpeXmlAttributes</a> &attr)
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<li><a class="el" href="class_ipe_group.html#a2">IpeGroup</a> (const <a class="el" href="class_ipe_group.html">IpeGroup</a> &rhs)
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<li>virtual <a class="el" href="class_ipe_group.html#a3">~IpeGroup</a> ()
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<li><a class="el" href="class_ipe_group.html">IpeGroup</a> & <a class="el" href="class_ipe_group.html#a4">operator=</a> (const <a class="el" href="class_ipe_group.html">IpeGroup</a> &rhs)
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<li>virtual <a class="el" href="class_ipe_object.html">IpeObject</a> * <a class="el" href="class_ipe_group.html#a5">Clone</a> () const
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<li>virtual <a class="el" href="class_ipe_group.html">IpeGroup</a> * <a class="el" href="class_ipe_group.html#a6">AsGroup</a> ()
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<li>virtual void <a class="el" href="class_ipe_group.html#a7">Accept</a> (<a class="el" href="class_ipe_visitor.html">IpeVisitor</a> &visitor) const
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<li>virtual void <a class="el" href="class_ipe_group.html#a8">SaveAsXml</a> (<a class="el" href="class_ipe_painter.html">IpePainter</a> &painter, <a class="el" href="class_ipe_stream.html">IpeStream</a> &stream, <a class="el" href="class_ipe_string.html">IpeString</a> layer) const
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<li>virtual void <a class="el" href="class_ipe_group.html#a9">Draw</a> (<a class="el" href="class_ipe_painter.html">IpePainter</a> &painter) const
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<li>virtual void <a class="el" href="class_ipe_group.html#a10">AddToBBox</a> (<a class="el" href="class_ipe_rect.html">IpeRect</a> &box, const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> &m) const
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<li>virtual double <a class="el" href="class_ipe_group.html#a11">Distance</a> (const <a class="el" href="class_ipe_vector.html">IpeVector</a> &v, const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> &m, double bound) const
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<li>virtual void <a class="el" href="class_ipe_group.html#a12">SnapVtx</a> (const <a class="el" href="class_ipe_vector.html">IpeVector</a> &mouse, const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> &m, <a class="el" href="class_ipe_vector.html">IpeVector</a> &pos, double &bound) const
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<li>virtual void <a class="el" href="class_ipe_group.html#a13">SnapBnd</a> (const <a class="el" href="class_ipe_vector.html">IpeVector</a> &mouse, const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> &m, <a class="el" href="class_ipe_vector.html">IpeVector</a> &pos, double &bound) const
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<li>int <a class="el" href="class_ipe_group.html#a14">size</a> () const
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<li>const_iterator <a class="el" href="class_ipe_group.html#a15">begin</a> () const
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<li>const_iterator <a class="el" href="class_ipe_group.html#a16">end</a> () const
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<li>void <a class="el" href="class_ipe_group.html#a17">push_back</a> (const <a class="el" href="class_ipe_object.html">IpeObject</a> *)
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<li>void <a class="el" href="class_ipe_group.html#a18">SaveComponentsAsXml</a> (<a class="el" href="class_ipe_painter.html">IpePainter</a> &painter, <a class="el" href="class_ipe_stream.html">IpeStream</a> &stream) const
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<li>virtual void <a class="el" href="class_ipe_group.html#a19">CheckStyle</a> (const <a class="el" href="class_ipe_style_sheet.html">IpeStyleSheet</a> *sheet, <a class="el" href="ipecolor_8h.html#a1">IpeAttributeSeq</a> &seq) const
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<li><a class="el" href="class_ipe_attribute.html">IpeAttribute</a> <a class="el" href="class_ipe_group.html#a20">TextSize</a> () const
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<li><a class="el" href="class_ipe_attribute.html">IpeAttribute</a> <a class="el" href="class_ipe_group.html#a21">MarkSize</a> () const
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<li>int <a class="el" href="class_ipe_group.html#a22">MarkShape</a> () const
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<li>bool <a class="el" href="class_ipe_group.html#a23">HasTexts</a> () const
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<li>bool <a class="el" href="class_ipe_group.html#a24">HasMarks</a> () const
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<li>void <a class="el" href="class_ipe_group.html#a25">SetTextSize</a> (<a class="el" href="class_ipe_attribute.html">IpeAttribute</a> size)
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<li>void <a class="el" href="class_ipe_group.html#a26">SetMarkSize</a> (<a class="el" href="class_ipe_attribute.html">IpeAttribute</a> size)
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<li>void <a class="el" href="class_ipe_group.html#a27">SetMarkShape</a> (int shape)
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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Ipe objects can be grouped together, and the resulting composite can be used like any Ipe object.<p>
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This is an application of the "Composite" pattern.
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<hr><h2>Constructor & Destructor Documentation</h2>
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<a class="anchor" name="a0" doxytag="IpeGroup::IpeGroup" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> IpeGroup::IpeGroup </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap><code> [explicit]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Create empty group (objects added later).
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<a class="anchor" name="a1" doxytag="IpeGroup::IpeGroup" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> IpeGroup::IpeGroup </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top"><a class="el" href="class_ipe_repository.html">IpeRepository</a> * </td>
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<td class="mdname" nowrap> <em>rep</em>, </td>
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<td class="md" nowrap>const <a class="el" href="class_ipe_xml_attributes.html">IpeXmlAttributes</a> & </td>
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<td class="mdname" nowrap> <em>attr</em></td>
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<td class="md">) </td>
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<td class="md" colspan="2"><code> [explicit]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Create empty group with these attributes (objects added later).
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<a class="anchor" name="a2" doxytag="IpeGroup::IpeGroup" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> IpeGroup::IpeGroup </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="class_ipe_group.html">IpeGroup</a> & </td>
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<td class="mdname1" valign="top" nowrap> <em>rhs</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Copy constructor. Constant time --- components are not copied!
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<a class="anchor" name="a3" doxytag="IpeGroup::~IpeGroup" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> IpeGroup::~<a class="el" href="class_ipe_group.html">IpeGroup</a> </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap><code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="a4" doxytag="IpeGroup::operator=" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="class_ipe_group.html">IpeGroup</a> & IpeGroup::operator= </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="class_ipe_group.html">IpeGroup</a> & </td>
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<td class="mdname1" valign="top" nowrap> <em>rhs</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Assignment operator (constant-time).
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<a class="anchor" name="a5" doxytag="IpeGroup::Clone" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="class_ipe_object.html">IpeObject</a> * IpeGroup::Clone </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Clone a group object (constant-time).
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Implements <a class="el" href="class_ipe_object.html#a2">IpeObject</a>. </td>
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<a class="anchor" name="a6" doxytag="IpeGroup::AsGroup" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="class_ipe_group.html">IpeGroup</a> * IpeGroup::AsGroup </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap><code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Return pointer to this object.
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Reimplemented from <a class="el" href="class_ipe_object.html#a4">IpeObject</a>. </td>
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<a class="anchor" name="a7" doxytag="IpeGroup::Accept" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void IpeGroup::Accept </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top"><a class="el" href="class_ipe_visitor.html">IpeVisitor</a> & </td>
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<td class="mdname1" valign="top" nowrap> <em>visitor</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Call VisitGroup of visitor.
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Implements <a class="el" href="class_ipe_object.html#a1">IpeObject</a>. </td>
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<a class="anchor" name="a8" doxytag="IpeGroup::SaveAsXml" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void IpeGroup::SaveAsXml </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top"><a class="el" href="class_ipe_painter.html">IpePainter</a> & </td>
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<td class="mdname" nowrap> <em>painter</em>, </td>
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<td class="md" nowrap><a class="el" href="class_ipe_stream.html">IpeStream</a> & </td>
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<td class="mdname" nowrap> <em>stream</em>, </td>
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<td class="md" nowrap><a class="el" href="class_ipe_string.html">IpeString</a> </td>
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<td class="mdname" nowrap> <em>layer</em></td>
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<td class="md">) </td>
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<td class="md" colspan="2"> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Save the object in XML format.
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Implements <a class="el" href="class_ipe_object.html#a10">IpeObject</a>. </td>
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<a class="anchor" name="a9" doxytag="IpeGroup::Draw" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void IpeGroup::Draw </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top"><a class="el" href="class_ipe_painter.html">IpePainter</a> & </td>
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<td class="mdname1" valign="top" nowrap> <em>painter</em> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Implements <a class="el" href="class_ipe_object.html#a11">IpeObject</a>. </td>
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<a class="anchor" name="a10" doxytag="IpeGroup::AddToBBox" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void IpeGroup::AddToBBox </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top"><a class="el" href="class_ipe_rect.html">IpeRect</a> & </td>
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<td class="mdname" nowrap> <em>box</em>, </td>
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<td class="md" nowrap>const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> & </td>
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<td class="mdname" nowrap> <em>m</em></td>
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<td class="md">) </td>
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<td class="md" colspan="2"> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Extend <em>box</em> to include the object transformed by <em>m</em>.
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For Ipe objects in a page, don't call this directly. The <a class="el" href="class_ipe_pg_object.html">IpePgObject</a> caches the bounding box, so it is far more efficient to call <a class="el" href="class_ipe_pg_object.html#a11">IpePgObject::BBox</a>.<p>
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If called with an empty box, the result of this function is a tight bounding box for the object, with a little leeway in case the boundary is determined by a spline (it has to be approximated to perform this operation).
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Implements <a class="el" href="class_ipe_object.html#a13">IpeObject</a>. </td>
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<a class="anchor" name="a11" doxytag="IpeGroup::Distance" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> double IpeGroup::Distance </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="class_ipe_vector.html">IpeVector</a> & </td>
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<td class="mdname" nowrap> <em>v</em>, </td>
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<td class="md" nowrap>const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> & </td>
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<td class="mdname" nowrap> <em>m</em>, </td>
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<td class="md" nowrap>double </td>
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<td class="mdname" nowrap> <em>bound</em></td>
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<td class="md">) </td>
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<td class="md" colspan="2"> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Return distance of transformed object to point <em>v</em>. If larger than <em>bound</em>, can just return <em>bound</em>.
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Implements <a class="el" href="class_ipe_object.html#a12">IpeObject</a>. </td>
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<a class="anchor" name="a12" doxytag="IpeGroup::SnapVtx" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void IpeGroup::SnapVtx </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="class_ipe_vector.html">IpeVector</a> & </td>
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<td class="mdname" nowrap> <em>mouse</em>, </td>
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<td class="md" nowrap>const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> & </td>
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<td class="mdname" nowrap> <em>m</em>, </td>
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<td class="md" nowrap><a class="el" href="class_ipe_vector.html">IpeVector</a> & </td>
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<td class="mdname" nowrap> <em>pos</em>, </td>
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<td class="md" nowrap>double & </td>
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<td class="mdname" nowrap> <em>bound</em></td>
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<td class="md">) </td>
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<td class="md" colspan="2"> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Compute possible vertex snapping position for transformed object.
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Looks only for positions closer than <em>bound</em>. If successful, modify <em>pos</em> and <em>bound</em>.
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Implements <a class="el" href="class_ipe_object.html#a15">IpeObject</a>. </td>
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<a class="anchor" name="a13" doxytag="IpeGroup::SnapBnd" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void IpeGroup::SnapBnd </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="class_ipe_vector.html">IpeVector</a> & </td>
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<td class="mdname" nowrap> <em>mouse</em>, </td>
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<td class="md" nowrap>const <a class="el" href="class_ipe_matrix.html">IpeMatrix</a> & </td>
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<td class="mdname" nowrap> <em>m</em>, </td>
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<td class="md" nowrap><a class="el" href="class_ipe_vector.html">IpeVector</a> & </td>
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<td class="mdname" nowrap> <em>pos</em>, </td>
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<td class="md" nowrap>double & </td>
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<td class="mdname" nowrap> <em>bound</em></td>
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<td class="md">) </td>
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<td class="md" colspan="2"> const<code> [virtual]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Compute boundary snapping position for transformed object.
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Looks only for positions closer than <em>bound</em>. If successful, modify <em>pos</em> and <em>bound</em>. The default implementation does nothing.
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Reimplemented from <a class="el" href="class_ipe_object.html#a17">IpeObject</a>. </td>
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<a class="anchor" name="a14" doxytag="IpeGroup::size" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> int IpeGroup::size </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [inline]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Return number of component objects.
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<a class="anchor" name="a15" doxytag="IpeGroup::begin" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> const_iterator IpeGroup::begin </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [inline]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Return iterator for first object.
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<a class="anchor" name="a16" doxytag="IpeGroup::end" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> const_iterator IpeGroup::end </td>
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<td class="md" valign="top">( </td>
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<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" valign="top"> ) </td>
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<td class="md" nowrap> const<code> [inline]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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Return iterator for end of sequence.
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<a class="anchor" name="a17" doxytag="IpeGroup::push_back" ></a><p>
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<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void IpeGroup::push_back </td>
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<td class="md" valign="top">( </td>
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<td class="md" nowrap valign="top">const <a class="el" href="class_ipe_object.html">IpeObject</a> * </td>
696
<td class="mdname1" valign="top" nowrap> <em>obj</em> </td>
697
<td class="md" valign="top"> ) </td>
698
<td class="md" nowrap></td>
705
<table cellspacing=5 cellpadding=0 border=0>
715
This will panic if the object shares its implementation! The method is only useful right after construction of the group. </td>
718
<a class="anchor" name="a18" doxytag="IpeGroup::SaveComponentsAsXml" ></a><p>
719
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
722
<table cellpadding="0" cellspacing="0" border="0">
724
<td class="md" nowrap valign="top"> void IpeGroup::SaveComponentsAsXml </td>
725
<td class="md" valign="top">( </td>
726
<td class="md" nowrap valign="top"><a class="el" href="class_ipe_painter.html">IpePainter</a> & </td>
727
<td class="mdname" nowrap> <em>painter</em>, </td>
732
<td class="md" nowrap><a class="el" href="class_ipe_stream.html">IpeStream</a> & </td>
733
<td class="mdname" nowrap> <em>stream</em></td>
737
<td class="md">) </td>
738
<td class="md" colspan="2"> const</td>
745
<table cellspacing=5 cellpadding=0 border=0>
753
Save all the components, one by one, in XML format.
758
<a class="anchor" name="a19" doxytag="IpeGroup::CheckStyle" ></a><p>
759
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
762
<table cellpadding="0" cellspacing="0" border="0">
764
<td class="md" nowrap valign="top"> void IpeGroup::CheckStyle </td>
765
<td class="md" valign="top">( </td>
766
<td class="md" nowrap valign="top">const <a class="el" href="class_ipe_style_sheet.html">IpeStyleSheet</a> * </td>
767
<td class="mdname" nowrap> <em>sheet</em>, </td>
772
<td class="md" nowrap><a class="el" href="ipecolor_8h.html#a1">IpeAttributeSeq</a> & </td>
773
<td class="mdname" nowrap> <em>seq</em></td>
777
<td class="md">) </td>
778
<td class="md" colspan="2"> const<code> [virtual]</code></td>
785
<table cellspacing=5 cellpadding=0 border=0>
793
Check all symbolic attributes.
797
Reimplemented from <a class="el" href="class_ipe_fillable.html#a1">IpeFillable</a>. </td>
800
<a class="anchor" name="a20" doxytag="IpeGroup::TextSize" ></a><p>
801
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
804
<table cellpadding="0" cellspacing="0" border="0">
806
<td class="md" nowrap valign="top"> <a class="el" href="class_ipe_attribute.html">IpeAttribute</a> IpeGroup::TextSize </td>
807
<td class="md" valign="top">( </td>
808
<td class="mdname1" valign="top" nowrap> </td>
809
<td class="md" valign="top"> ) </td>
810
<td class="md" nowrap> const<code> [inline]</code></td>
817
<table cellspacing=5 cellpadding=0 border=0>
825
Return font size of text objects in the group.
830
<a class="anchor" name="a21" doxytag="IpeGroup::MarkSize" ></a><p>
831
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
834
<table cellpadding="0" cellspacing="0" border="0">
836
<td class="md" nowrap valign="top"> <a class="el" href="class_ipe_attribute.html">IpeAttribute</a> IpeGroup::MarkSize </td>
837
<td class="md" valign="top">( </td>
838
<td class="mdname1" valign="top" nowrap> </td>
839
<td class="md" valign="top"> ) </td>
840
<td class="md" nowrap> const<code> [inline]</code></td>
847
<table cellspacing=5 cellpadding=0 border=0>
855
Return size of mark objects in the group.
860
<a class="anchor" name="a22" doxytag="IpeGroup::MarkShape" ></a><p>
861
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
864
<table cellpadding="0" cellspacing="0" border="0">
866
<td class="md" nowrap valign="top"> int IpeGroup::MarkShape </td>
867
<td class="md" valign="top">( </td>
868
<td class="mdname1" valign="top" nowrap> </td>
869
<td class="md" valign="top"> ) </td>
870
<td class="md" nowrap> const<code> [inline]</code></td>
877
<table cellspacing=5 cellpadding=0 border=0>
885
Return shape of mark objects in the group.
890
<a class="anchor" name="a23" doxytag="IpeGroup::HasTexts" ></a><p>
891
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
894
<table cellpadding="0" cellspacing="0" border="0">
896
<td class="md" nowrap valign="top"> bool IpeGroup::HasTexts </td>
897
<td class="md" valign="top">( </td>
898
<td class="mdname1" valign="top" nowrap> </td>
899
<td class="md" valign="top"> ) </td>
900
<td class="md" nowrap> const<code> [inline]</code></td>
907
<table cellspacing=5 cellpadding=0 border=0>
915
Does this group contain any text objects?
920
<a class="anchor" name="a24" doxytag="IpeGroup::HasMarks" ></a><p>
921
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
924
<table cellpadding="0" cellspacing="0" border="0">
926
<td class="md" nowrap valign="top"> bool IpeGroup::HasMarks </td>
927
<td class="md" valign="top">( </td>
928
<td class="mdname1" valign="top" nowrap> </td>
929
<td class="md" valign="top"> ) </td>
930
<td class="md" nowrap> const<code> [inline]</code></td>
937
<table cellspacing=5 cellpadding=0 border=0>
945
Does this group contain any mark objects?
950
<a class="anchor" name="a25" doxytag="IpeGroup::SetTextSize" ></a><p>
951
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
954
<table cellpadding="0" cellspacing="0" border="0">
956
<td class="md" nowrap valign="top"> void IpeGroup::SetTextSize </td>
957
<td class="md" valign="top">( </td>
958
<td class="md" nowrap valign="top"><a class="el" href="class_ipe_attribute.html">IpeAttribute</a> </td>
959
<td class="mdname1" valign="top" nowrap> <em>size</em> </td>
960
<td class="md" valign="top"> ) </td>
961
<td class="md" nowrap></td>
968
<table cellspacing=5 cellpadding=0 border=0>
976
Set font size of text objects in the group.
978
This is a no op if there are no text objects in the group. It invalidates (and destroys) the XForms stored with all text objects in the group. </td>
981
<a class="anchor" name="a26" doxytag="IpeGroup::SetMarkSize" ></a><p>
982
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
985
<table cellpadding="0" cellspacing="0" border="0">
987
<td class="md" nowrap valign="top"> void IpeGroup::SetMarkSize </td>
988
<td class="md" valign="top">( </td>
989
<td class="md" nowrap valign="top"><a class="el" href="class_ipe_attribute.html">IpeAttribute</a> </td>
990
<td class="mdname1" valign="top" nowrap> <em>size</em> </td>
991
<td class="md" valign="top"> ) </td>
992
<td class="md" nowrap></td>
999
<table cellspacing=5 cellpadding=0 border=0>
1007
Set size of mark objects in the group.
1009
This is a no op if there are no mark objects in the group. </td>
1012
<a class="anchor" name="a27" doxytag="IpeGroup::SetMarkShape" ></a><p>
1013
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
1016
<table cellpadding="0" cellspacing="0" border="0">
1018
<td class="md" nowrap valign="top"> void IpeGroup::SetMarkShape </td>
1019
<td class="md" valign="top">( </td>
1020
<td class="md" nowrap valign="top">int </td>
1021
<td class="mdname1" valign="top" nowrap> <em>shape</em> </td>
1022
<td class="md" valign="top"> ) </td>
1023
<td class="md" nowrap></td>
1030
<table cellspacing=5 cellpadding=0 border=0>
1038
Set shape of mark objects in the group.
1040
This is a no op if there are no mark objects in the group. </td>
1043
<hr>The documentation for this class was generated from the following files:<ul>
1044
<li>ipegroup.h<li>ipegroup.cpp</ul>
added
removed
doc/class_ipe_group.html
