<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>MWAWTransformation Class Reference documentation</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.8.13 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> $(function() { initMenu('',false,false,'search.php','Search'); }); </script> <div id="main-nav"></div> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('classMWAWTransformation.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-static-methods">Static Public Member Functions</a> | <a href="#pro-attribs">Protected Attributes</a> | <a href="classMWAWTransformation-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">MWAWTransformation Class Reference</div> </div> </div><!--header--> <div class="contents"> <p>a transformation which stored the first row of a 3x3 perspective matrix <a href="classMWAWTransformation.html#details">More...</a></p> <p><code>#include <<a class="el" href="libmwaw__internal_8hxx_source.html">libmwaw_internal.hxx</a>></code></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:abcfbb1aa226b6d4f7ca46f67be444941"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#abcfbb1aa226b6d4f7ca46f67be444941">MWAWTransformation</a> (<a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> const &xRow=<a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a>(1, 0, 0), <a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> const &yRow=<a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a>(0, 1, 0))</td></tr> <tr class="memdesc:abcfbb1aa226b6d4f7ca46f67be444941"><td class="mdescLeft"> </td><td class="mdescRight">constructor <a href="#abcfbb1aa226b6d4f7ca46f67be444941">More...</a><br /></td></tr> <tr class="separator:abcfbb1aa226b6d4f7ca46f67be444941"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a798daf8d638c445bcb7f2a64efd6f6a1"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a798daf8d638c445bcb7f2a64efd6f6a1">isIdentity</a> () const</td></tr> <tr class="memdesc:a798daf8d638c445bcb7f2a64efd6f6a1"><td class="mdescLeft"> </td><td class="mdescRight">returns true if the matrix is an identity matrix <a href="#a798daf8d638c445bcb7f2a64efd6f6a1">More...</a><br /></td></tr> <tr class="separator:a798daf8d638c445bcb7f2a64efd6f6a1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a09f0e17d272fca852462271ee097fd78"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a09f0e17d272fca852462271ee097fd78">checkIdentity</a> () const</td></tr> <tr class="memdesc:a09f0e17d272fca852462271ee097fd78"><td class="mdescLeft"> </td><td class="mdescRight">check if a matrix is the identity matrix <a href="#a09f0e17d272fca852462271ee097fd78">More...</a><br /></td></tr> <tr class="separator:a09f0e17d272fca852462271ee097fd78"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a90b4919900b5010497927e8e6f462d80"><td class="memItemLeft" align="right" valign="top"><a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> const & </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a90b4919900b5010497927e8e6f462d80">operator[]</a> (int c) const</td></tr> <tr class="memdesc:a90b4919900b5010497927e8e6f462d80"><td class="mdescLeft"> </td><td class="mdescRight">the two extremum points which defined the box <a href="#a90b4919900b5010497927e8e6f462d80">More...</a><br /></td></tr> <tr class="separator:a90b4919900b5010497927e8e6f462d80"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3dceda1a323523ab1abb00b44f5ea97c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a3dceda1a323523ab1abb00b44f5ea97c">operator*</a> (<a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const &pt) const</td></tr> <tr class="memdesc:a3dceda1a323523ab1abb00b44f5ea97c"><td class="mdescLeft"> </td><td class="mdescRight">operator* for vec2f <a href="#a3dceda1a323523ab1abb00b44f5ea97c">More...</a><br /></td></tr> <tr class="separator:a3dceda1a323523ab1abb00b44f5ea97c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a001fd1e812478380afd7762f833d8b29"><td class="memItemLeft" align="right" valign="top"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a001fd1e812478380afd7762f833d8b29">multiplyDirection</a> (<a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const &dir) const</td></tr> <tr class="memdesc:a001fd1e812478380afd7762f833d8b29"><td class="mdescLeft"> </td><td class="mdescRight">operator* for direction <a href="#a001fd1e812478380afd7762f833d8b29">More...</a><br /></td></tr> <tr class="separator:a001fd1e812478380afd7762f833d8b29"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a39c38a14c3a45fdc100ee45701ac6049"><td class="memItemLeft" align="right" valign="top"><a class="el" href="libmwaw__internal_8hxx.html#a33749d3330fdb4721853c57f56bdd273">MWAWBox2f</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a39c38a14c3a45fdc100ee45701ac6049">operator*</a> (<a class="el" href="libmwaw__internal_8hxx.html#a33749d3330fdb4721853c57f56bdd273">MWAWBox2f</a> const &box) const</td></tr> <tr class="memdesc:a39c38a14c3a45fdc100ee45701ac6049"><td class="mdescLeft"> </td><td class="mdescRight">operator* for box2f <a href="#a39c38a14c3a45fdc100ee45701ac6049">More...</a><br /></td></tr> <tr class="separator:a39c38a14c3a45fdc100ee45701ac6049"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9a0c253594f236b589fd8d6e7870995d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a9a0c253594f236b589fd8d6e7870995d">operator*</a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat) const</td></tr> <tr class="memdesc:a9a0c253594f236b589fd8d6e7870995d"><td class="mdescLeft"> </td><td class="mdescRight">operator* for transform <a href="#a9a0c253594f236b589fd8d6e7870995d">More...</a><br /></td></tr> <tr class="separator:a9a0c253594f236b589fd8d6e7870995d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac0ca5e2bc2c6a45320c21227959258f7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#ac0ca5e2bc2c6a45320c21227959258f7">operator*=</a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat)</td></tr> <tr class="memdesc:ac0ca5e2bc2c6a45320c21227959258f7"><td class="mdescLeft"> </td><td class="mdescRight">operator*= <a href="#ac0ca5e2bc2c6a45320c21227959258f7">More...</a><br /></td></tr> <tr class="separator:ac0ca5e2bc2c6a45320c21227959258f7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab7a0e71991446a0ca3e9c25671c7b20e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#ab7a0e71991446a0ca3e9c25671c7b20e">operator==</a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat) const</td></tr> <tr class="memdesc:ab7a0e71991446a0ca3e9c25671c7b20e"><td class="mdescLeft"> </td><td class="mdescRight">operator== <a href="#ab7a0e71991446a0ca3e9c25671c7b20e">More...</a><br /></td></tr> <tr class="separator:ab7a0e71991446a0ca3e9c25671c7b20e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aca1bf22107e21d5ba0ad7a2586d96e48"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#aca1bf22107e21d5ba0ad7a2586d96e48">operator!=</a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat) const</td></tr> <tr class="memdesc:aca1bf22107e21d5ba0ad7a2586d96e48"><td class="mdescLeft"> </td><td class="mdescRight">operator!= <a href="#aca1bf22107e21d5ba0ad7a2586d96e48">More...</a><br /></td></tr> <tr class="separator:aca1bf22107e21d5ba0ad7a2586d96e48"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab54666ebe385d6ef9891eaf4b01e7e18"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#ab54666ebe385d6ef9891eaf4b01e7e18">operator<</a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat) const</td></tr> <tr class="memdesc:ab54666ebe385d6ef9891eaf4b01e7e18"><td class="mdescLeft"> </td><td class="mdescRight">operator< <a href="#ab54666ebe385d6ef9891eaf4b01e7e18">More...</a><br /></td></tr> <tr class="separator:ab54666ebe385d6ef9891eaf4b01e7e18"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab8d44c61eb9be5b652cf9e6baea966f6"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#ab8d44c61eb9be5b652cf9e6baea966f6">operator<=</a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat) const</td></tr> <tr class="memdesc:ab8d44c61eb9be5b652cf9e6baea966f6"><td class="mdescLeft"> </td><td class="mdescRight">operator<= <a href="#ab8d44c61eb9be5b652cf9e6baea966f6">More...</a><br /></td></tr> <tr class="separator:ab8d44c61eb9be5b652cf9e6baea966f6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abf5a8f2a476985669f2cd9ceb305750a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#abf5a8f2a476985669f2cd9ceb305750a">operator></a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat) const</td></tr> <tr class="memdesc:abf5a8f2a476985669f2cd9ceb305750a"><td class="mdescLeft"> </td><td class="mdescRight">operator> <a href="#abf5a8f2a476985669f2cd9ceb305750a">More...</a><br /></td></tr> <tr class="separator:abf5a8f2a476985669f2cd9ceb305750a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8d41ffaac8d795da6888ad4c059c023d"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a8d41ffaac8d795da6888ad4c059c023d">operator>=</a> (<a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const &mat) const</td></tr> <tr class="memdesc:a8d41ffaac8d795da6888ad4c059c023d"><td class="mdescLeft"> </td><td class="mdescRight">operator>= <a href="#a8d41ffaac8d795da6888ad4c059c023d">More...</a><br /></td></tr> <tr class="separator:a8d41ffaac8d795da6888ad4c059c023d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac39afd8ddc553b5482acecd9ce5447cc"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#ac39afd8ddc553b5482acecd9ce5447cc">decompose</a> (float &<a class="el" href="classMWAWTransformation.html#a3856bb3355d35a8da9b401fa41848f53">rotation</a>, <a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> &shearing, <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> &transform, <a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const &center) const</td></tr> <tr class="memdesc:ac39afd8ddc553b5482acecd9ce5447cc"><td class="mdescLeft"> </td><td class="mdescRight">try to decompose the matrix in a rotation + scaling/translation matrix. <a href="#ac39afd8ddc553b5482acecd9ce5447cc">More...</a><br /></td></tr> <tr class="separator:ac39afd8ddc553b5482acecd9ce5447cc"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr class="memitem:a9b9c8ab47ccf500a77af601715e18fa6"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a9b9c8ab47ccf500a77af601715e18fa6">translation</a> (<a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const &trans)</td></tr> <tr class="memdesc:a9b9c8ab47ccf500a77af601715e18fa6"><td class="mdescLeft"> </td><td class="mdescRight">returns a translation transformation <a href="#a9b9c8ab47ccf500a77af601715e18fa6">More...</a><br /></td></tr> <tr class="separator:a9b9c8ab47ccf500a77af601715e18fa6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a37ae5dbd3011ae2df080c0e9da1762ae"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a37ae5dbd3011ae2df080c0e9da1762ae">scale</a> (<a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const &trans)</td></tr> <tr class="memdesc:a37ae5dbd3011ae2df080c0e9da1762ae"><td class="mdescLeft"> </td><td class="mdescRight">returns a scaling transformation <a href="#a37ae5dbd3011ae2df080c0e9da1762ae">More...</a><br /></td></tr> <tr class="separator:a37ae5dbd3011ae2df080c0e9da1762ae"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3856bb3355d35a8da9b401fa41848f53"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a3856bb3355d35a8da9b401fa41848f53">rotation</a> (float angle, <a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const &center=<a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a>(0, 0))</td></tr> <tr class="memdesc:a3856bb3355d35a8da9b401fa41848f53"><td class="mdescLeft"> </td><td class="mdescRight">returns a rotation transformation around center. <a href="#a3856bb3355d35a8da9b401fa41848f53">More...</a><br /></td></tr> <tr class="separator:a3856bb3355d35a8da9b401fa41848f53"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0cb436a86363ba44d6a8209a14eae0e4"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#a0cb436a86363ba44d6a8209a14eae0e4">shear</a> (<a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> s, <a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const &center=<a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a>(0, 0))</td></tr> <tr class="memdesc:a0cb436a86363ba44d6a8209a14eae0e4"><td class="mdescLeft"> </td><td class="mdescRight">returns a shear transformation letting center invariant, ie. <a href="#a0cb436a86363ba44d6a8209a14eae0e4">More...</a><br /></td></tr> <tr class="separator:a0cb436a86363ba44d6a8209a14eae0e4"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a> Protected Attributes</h2></td></tr> <tr class="memitem:ab23aa665ae823efb64580662d079bd19"><td class="memItemLeft" align="right" valign="top">std::pair< <a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a>, <a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#ab23aa665ae823efb64580662d079bd19">m_data</a></td></tr> <tr class="memdesc:ab23aa665ae823efb64580662d079bd19"><td class="mdescLeft"> </td><td class="mdescRight">the data <a href="#ab23aa665ae823efb64580662d079bd19">More...</a><br /></td></tr> <tr class="separator:ab23aa665ae823efb64580662d079bd19"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aebd663be85c7e75fe4cf832e63c71ca2"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classMWAWTransformation.html#aebd663be85c7e75fe4cf832e63c71ca2">m_isIdentity</a></td></tr> <tr class="memdesc:aebd663be85c7e75fe4cf832e63c71ca2"><td class="mdescLeft"> </td><td class="mdescRight">flag to know if this matrix is an identity matrix <a href="#aebd663be85c7e75fe4cf832e63c71ca2">More...</a><br /></td></tr> <tr class="separator:aebd663be85c7e75fe4cf832e63c71ca2"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>a transformation which stored the first row of a 3x3 perspective matrix </p> </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> <a id="abcfbb1aa226b6d4f7ca46f67be444941"></a> <h2 class="memtitle"><span class="permalink"><a href="#abcfbb1aa226b6d4f7ca46f67be444941">◆ </a></span>MWAWTransformation()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">MWAWTransformation::MWAWTransformation </td> <td>(</td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> const & </td> <td class="paramname"><em>xRow</em> = <code><a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a>(1,0,0)</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> const & </td> <td class="paramname"><em>yRow</em> = <code><a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a>(0,1,0)</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>constructor </p> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a id="a09f0e17d272fca852462271ee097fd78"></a> <h2 class="memtitle"><span class="permalink"><a href="#a09f0e17d272fca852462271ee097fd78">◆ </a></span>checkIdentity()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void MWAWTransformation::checkIdentity </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>check if a matrix is the identity matrix </p> <p class="reference">Referenced by <a class="el" href="classMWAWTransformation.html#a9a0c253594f236b589fd8d6e7870995d">operator*()</a>.</p> </div> </div> <a id="ac39afd8ddc553b5482acecd9ce5447cc"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac39afd8ddc553b5482acecd9ce5447cc">◆ </a></span>decompose()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::decompose </td> <td>(</td> <td class="paramtype">float & </td> <td class="paramname"><em>rotation</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> & </td> <td class="paramname"><em>shearing</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> & </td> <td class="paramname"><em>transform</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const & </td> <td class="paramname"><em>center</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </div><div class="memdoc"> <p>try to decompose the matrix in a rotation + scaling/translation matrix. </p> <p>Note: the center of rotation is given before applying the transformation(this) </p> <p class="reference">Referenced by <a class="el" href="classCricketDrawParser.html#ac7e5b8280553304b5d69b7a755eecd4f">CricketDrawParser::send()</a>, <a class="el" href="classCricketDrawParser.html#a23c083f6a088f62f1ea0a6633c046591">CricketDrawParser::sendBitmap()</a>, and <a class="el" href="classMWAWGraphicShape.html#ae6c1860991d5ee4fad31f2213a9668ef">MWAWGraphicShape::transform()</a>.</p> </div> </div> <a id="a798daf8d638c445bcb7f2a64efd6f6a1"></a> <h2 class="memtitle"><span class="permalink"><a href="#a798daf8d638c445bcb7f2a64efd6f6a1">◆ </a></span>isIdentity()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::isIdentity </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>returns true if the matrix is an identity matrix </p> <p class="reference">Referenced by <a class="el" href="classFreeHandParser.html#a8c90da1fbf11134fbefa57b07f76127b">FreeHandParser::decomposeMatrix()</a>, and <a class="el" href="classMWAWGraphicShape.html#ae6c1860991d5ee4fad31f2213a9668ef">MWAWGraphicShape::transform()</a>.</p> </div> </div> <a id="a001fd1e812478380afd7762f833d8b29"></a> <h2 class="memtitle"><span class="permalink"><a href="#a001fd1e812478380afd7762f833d8b29">◆ </a></span>multiplyDirection()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> MWAWTransformation::multiplyDirection </td> <td>(</td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const & </td> <td class="paramname"><em>dir</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator* for direction </p> </div> </div> <a id="aca1bf22107e21d5ba0ad7a2586d96e48"></a> <h2 class="memtitle"><span class="permalink"><a href="#aca1bf22107e21d5ba0ad7a2586d96e48">◆ </a></span>operator!=()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::operator!= </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator!= </p> </div> </div> <a id="a3dceda1a323523ab1abb00b44f5ea97c"></a> <h2 class="memtitle"><span class="permalink"><a href="#a3dceda1a323523ab1abb00b44f5ea97c">◆ </a></span>operator*() <span class="overload">[1/3]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> MWAWTransformation::operator* </td> <td>(</td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const & </td> <td class="paramname"><em>pt</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator* for vec2f </p> </div> </div> <a id="a39c38a14c3a45fdc100ee45701ac6049"></a> <h2 class="memtitle"><span class="permalink"><a href="#a39c38a14c3a45fdc100ee45701ac6049">◆ </a></span>operator*() <span class="overload">[2/3]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="libmwaw__internal_8hxx.html#a33749d3330fdb4721853c57f56bdd273">MWAWBox2f</a> MWAWTransformation::operator* </td> <td>(</td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a33749d3330fdb4721853c57f56bdd273">MWAWBox2f</a> const & </td> <td class="paramname"><em>box</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator* for box2f </p> </div> </div> <a id="a9a0c253594f236b589fd8d6e7870995d"></a> <h2 class="memtitle"><span class="permalink"><a href="#a9a0c253594f236b589fd8d6e7870995d">◆ </a></span>operator*() <span class="overload">[3/3]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> MWAWTransformation::operator* </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator* for transform </p> </div> </div> <a id="ac0ca5e2bc2c6a45320c21227959258f7"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac0ca5e2bc2c6a45320c21227959258f7">◆ </a></span>operator*=()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a>& MWAWTransformation::operator*= </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator*= </p> </div> </div> <a id="ab54666ebe385d6ef9891eaf4b01e7e18"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab54666ebe385d6ef9891eaf4b01e7e18">◆ </a></span>operator<()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::operator< </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator< </p> </div> </div> <a id="ab8d44c61eb9be5b652cf9e6baea966f6"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab8d44c61eb9be5b652cf9e6baea966f6">◆ </a></span>operator<=()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::operator<= </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator<= </p> </div> </div> <a id="ab7a0e71991446a0ca3e9c25671c7b20e"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab7a0e71991446a0ca3e9c25671c7b20e">◆ </a></span>operator==()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::operator== </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator== </p> </div> </div> <a id="abf5a8f2a476985669f2cd9ceb305750a"></a> <h2 class="memtitle"><span class="permalink"><a href="#abf5a8f2a476985669f2cd9ceb305750a">◆ </a></span>operator>()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::operator> </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator> </p> </div> </div> <a id="a8d41ffaac8d795da6888ad4c059c023d"></a> <h2 class="memtitle"><span class="permalink"><a href="#a8d41ffaac8d795da6888ad4c059c023d">◆ </a></span>operator>=()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::operator>= </td> <td>(</td> <td class="paramtype"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> const & </td> <td class="paramname"><em>mat</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>operator>= </p> </div> </div> <a id="a90b4919900b5010497927e8e6f462d80"></a> <h2 class="memtitle"><span class="permalink"><a href="#a90b4919900b5010497927e8e6f462d80">◆ </a></span>operator[]()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> const& MWAWTransformation::operator[] </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>c</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>the two extremum points which defined the box </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">c</td><td>0 means the minimum and 1 the maximum </td></tr> </table> </dd> </dl> </div> </div> <a id="a3856bb3355d35a8da9b401fa41848f53"></a> <h2 class="memtitle"><span class="permalink"><a href="#a3856bb3355d35a8da9b401fa41848f53">◆ </a></span>rotation()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> MWAWTransformation::rotation </td> <td>(</td> <td class="paramtype">float </td> <td class="paramname"><em>angle</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const & </td> <td class="paramname"><em>center</em> = <code><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a>(0,0)</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>returns a rotation transformation around center. </p> <dl class="section note"><dt>Note</dt><dd>angle must be given in degree </dd></dl> <p class="reference">Referenced by <a class="el" href="classMWAWTransformation.html#ac39afd8ddc553b5482acecd9ce5447cc">decompose()</a>, <a class="el" href="classFreeHandParser.html#a8c90da1fbf11134fbefa57b07f76127b">FreeHandParser::decomposeMatrix()</a>, and <a class="el" href="structCricketDrawParserInternal_1_1Shape.html#a5cf89eff37cc774d55a5619b7e8c8a78">CricketDrawParserInternal::Shape::getTransformation()</a>.</p> </div> </div> <a id="a37ae5dbd3011ae2df080c0e9da1762ae"></a> <h2 class="memtitle"><span class="permalink"><a href="#a37ae5dbd3011ae2df080c0e9da1762ae">◆ </a></span>scale()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> MWAWTransformation::scale </td> <td>(</td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const & </td> <td class="paramname"><em>trans</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>returns a scaling transformation </p> <p class="reference">Referenced by <a class="el" href="classFreeHandParser.html#a34d2c674770080f0bb3c5fb2543543f7">FreeHandParser::checkHeader()</a>.</p> </div> </div> <a id="a0cb436a86363ba44d6a8209a14eae0e4"></a> <h2 class="memtitle"><span class="permalink"><a href="#a0cb436a86363ba44d6a8209a14eae0e4">◆ </a></span>shear()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> MWAWTransformation::shear </td> <td>(</td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> </td> <td class="paramname"><em>s</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const & </td> <td class="paramname"><em>center</em> = <code><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a>(0,0)</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>returns a shear transformation letting center invariant, ie. </p> <p>a matrix ( 1 s[0] -s[0]*center[1], s[1] 1 -s[1]*center[0], 0 0 1) </p> <p class="reference">Referenced by <a class="el" href="classMWAWTransformation.html#ac39afd8ddc553b5482acecd9ce5447cc">decompose()</a>.</p> </div> </div> <a id="a9b9c8ab47ccf500a77af601715e18fa6"></a> <h2 class="memtitle"><span class="permalink"><a href="#a9b9c8ab47ccf500a77af601715e18fa6">◆ </a></span>translation()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="classMWAWTransformation.html">MWAWTransformation</a> MWAWTransformation::translation </td> <td>(</td> <td class="paramtype"><a class="el" href="libmwaw__internal_8hxx.html#a988b575a0871d2ae43973d942df41b83">MWAWVec2f</a> const & </td> <td class="paramname"><em>trans</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>returns a translation transformation </p> <p class="reference">Referenced by <a class="el" href="classFreeHandParser.html#a34d2c674770080f0bb3c5fb2543543f7">FreeHandParser::checkHeader()</a>, <a class="el" href="structCricketDrawParserInternal_1_1Shape.html#a5cf89eff37cc774d55a5619b7e8c8a78">CricketDrawParserInternal::Shape::getTransformation()</a>, and <a class="el" href="classCricketDrawParser.html#a091c687e9778328c9e70ac59a4704ceb">CricketDrawParser::sendAll()</a>.</p> </div> </div> <h2 class="groupheader">Member Data Documentation</h2> <a id="ab23aa665ae823efb64580662d079bd19"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab23aa665ae823efb64580662d079bd19">◆ </a></span>m_data</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">std::pair<<a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a>, <a class="el" href="libmwaw__internal_8hxx.html#abc5a2bbecbc0e113fb41b510fcb2952a">MWAWVec3f</a> > MWAWTransformation::m_data</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>the data </p> <p class="reference">Referenced by <a class="el" href="classMWAWTransformation.html#aca1bf22107e21d5ba0ad7a2586d96e48">operator!=()</a>, <a class="el" href="classMWAWTransformation.html#a9a0c253594f236b589fd8d6e7870995d">operator*()</a>, <a class="el" href="classMWAWTransformation.html#ab54666ebe385d6ef9891eaf4b01e7e18">operator<()</a>, <a class="el" href="classMWAWTransformation.html#ab8d44c61eb9be5b652cf9e6baea966f6">operator<=()</a>, <a class="el" href="classMWAWTransformation.html#ab7a0e71991446a0ca3e9c25671c7b20e">operator==()</a>, <a class="el" href="classMWAWTransformation.html#abf5a8f2a476985669f2cd9ceb305750a">operator>()</a>, and <a class="el" href="classMWAWTransformation.html#a8d41ffaac8d795da6888ad4c059c023d">operator>=()</a>.</p> </div> </div> <a id="aebd663be85c7e75fe4cf832e63c71ca2"></a> <h2 class="memtitle"><span class="permalink"><a href="#aebd663be85c7e75fe4cf832e63c71ca2">◆ </a></span>m_isIdentity</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool MWAWTransformation::m_isIdentity</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">mutable</span><span class="mlabel">protected</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>flag to know if this matrix is an identity matrix </p> <p class="reference">Referenced by <a class="el" href="classMWAWTransformation.html#a9a0c253594f236b589fd8d6e7870995d">operator*()</a>, and <a class="el" href="classMWAWTransformation.html#ac0ca5e2bc2c6a45320c21227959258f7">operator*=()</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following files:<ul> <li><a class="el" href="libmwaw__internal_8hxx_source.html">libmwaw_internal.hxx</a></li> <li><a class="el" href="libmwaw__internal_8cxx.html">libmwaw_internal.cxx</a></li> </ul> </div><!-- contents --> </div><!-- doc-content --> <hr size="1"><address style="align: right;"><small> Generated on Mon Feb 11 2019 22:20:46 for libmwaw by <a href="http://www.doxygen.org/index.html"> doxygen</a> 1.8.13</small></address> </body> </html>