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<html><head><TITLE>DragHandleCmd</TITLE></head>
<body>
<H2><A HREF ="#DOC.DOCU" > <IMG BORDER=0 SRC=down.gif></A> class DragHandleCmd : public <!2><A HREF="DragShapeCmd.html#DOC.133.1">DragShapeCmd</A> </H2><BLOCKQUOTE>
command class for dragging line handles.
</BLOCKQUOTE>
<hr>
<h2> Inheritance:</h2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=125>
<param name=classes value="CCommand,MCommand.html,CDragShapeCmd,MDragShapeCmd.html,CDragHandleCmd,MDragHandleCmd.html,CAddHandleCmd,MAddHandleCmd.html">
<param name=before value="M,M,M,M^_">
<param name=after value="Md_SP,Md_,M,M">
<param name=indent value="0,1,2,2">
<param name=arrowdir value="down">
</APPLET>
<hr>
<DL>
<TABLE>
<DT><h3>Public Methods</h3><DD><TR><TD VALIGN=top><A HREF="#DOC.129.1"> <IMG BORDER=0 SRC=icon1.gif></A> </TD><TD><B>DragHandleCmd</B> (<!1><A HREF="Line.html">Line</A> *<!2><A HREF="DragHandleCmd.html#DOC.129.18">line</A>, unsigned which)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.2"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Execute</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.3"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>UnExecute</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.4"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Executable</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.5"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>DrawOutLine</B> (const <!1><A HREF="Point.html">Point</A> *<!2><A HREF="DragShapeCmd.html#DOC.133.18">delta</A>)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.6"> <IMG BORDER=0 SRC=icon1.gif></A> const char* </TD><TD><B>GetName</B> () const <br>
<I></I>
</TD></TR></TABLE><TABLE>
<DT><h3>Protected Methods</h3><DD><TR><TD VALIGN=top><A HREF="#DOC.129.7"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Erase</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.8"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Redraw</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.9"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>ReverseDelta</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.10"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="Point.html">Point</A>* </TD><TD><B>GetOldPt</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.11"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="Point.html">Point</A>* </TD><TD><B>GetNewPt</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.12"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="Line.html">Line</A>* </TD><TD><B>GetLine</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.13"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>DrawLines</B> (const <!1><A HREF="Point.html">Point</A> *p1, const <!1><A HREF="Point.html">Point</A> *p2, const <!1><A HREF="Point.html">Point</A> *p3)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.14"> <IMG BORDER=0 SRC=icon1.gif></A> unsigned </TD><TD><B>GetHandleNr</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.129.15"> <IMG BORDER=0 SRC=icon1.gif></A> virtual void </TD><TD><B>CalcPoints</B> ()<br>
<I></I>
</TD></TR></TABLE></DL>
<hr><H3>Inherited from <A HREF="DragShapeCmd.html">DragShapeCmd:</A></h3>
<DL>
<DL>
<DT><h3>Public Methods</h3><DD><DT><IMG SRC=icon2.gif> void <B>TrackMouse</B>(<!2><A HREF="Command.html#DOC.48.3">TrackType</A> aPhase, <!1><A HREF="Point.html">Point</A> *anchorPoint, <!1><A HREF="Point.html">Point</A> *previousPoint, <!1><A HREF="Point.html">Point</A> *nextPoint)
<DT><IMG SRC=icon2.gif> void <B>ReExecute</B>()
</DL><DL>
<DT><h3>Protected Methods</h3><DD><DT><IMG SRC=icon2.gif> <!1><A HREF="Shape.html">Shape</A>* <B>GetShape</B>() const
<DT><IMG SRC=icon2.gif> <!1><A HREF="ShapeView.html">ShapeView</A>* <B>GetView</B>() const
<DT><IMG SRC=icon2.gif> const <!1><A HREF="Point.html">Point</A>* <B>GetDelta</B>() const
<DT><IMG SRC=icon2.gif> void <B>SetDelta</B>(const <!1><A HREF="Point.html">Point</A> *p)
<DT><IMG SRC=icon2.gif> const <!1><A HREF="Point.html">Point</A>* <B>GetOldPosition</B>() const
<DT><IMG SRC=icon2.gif> void <B>SetOldPosition</B>(const <!1><A HREF="Point.html">Point</A> *p)
</DL></DL>
<hr><H3>Inherited from <A HREF = "Command.html"> Command:</A></h3>
<DL>
<DL>
<DT><h3>Public Classes</h3><DD><DT><IMG SRC=icon2.gif> enum <B>TrackType</B>
</DL><DL>
<DT><h3>Public Methods</h3><DD><DT><IMG SRC=icon2.gif> virtual void <B>Abort</B>()
<DT><IMG SRC=icon2.gif> bool <B>CmdDone</B>() const
<DT><IMG SRC=icon2.gif> int <B>ScaleCorrect</B>(int x) const
<DT><IMG SRC=icon2.gif> <!1><A HREF="Point.html">Point</A> <B>ScaleCorrect</B>(const <!1><A HREF="Point.html">Point</A> *pt) const
<DT><IMG SRC=icon2.gif> int <B>Scale</B>(int x) const
<DT><IMG SRC=icon2.gif> <!1><A HREF="Point.html">Point</A> <B>Scale</B>(const <!1><A HREF="Point.html">Point</A> *pt) const
<DT><IMG SRC=icon2.gif> void <B>SayAborted</B>()
</DL><DL>
<DT><h3>Protected Methods</h3><DD><DT><IMG SRC=icon2.gif> void <B>SayCommited</B>()
<DT><IMG SRC=icon2.gif> void <B>SayUndone</B>()
<DT><IMG SRC=icon2.gif> <!1><A HREF="DrawWindow.html">DrawWindow</A>* <B>GetMainWindow</B>() const
<DT><IMG SRC=icon2.gif> <!1><A HREF="Viewer.html">Viewer</A>* <B>GetViewer</B>() const
<DT><IMG SRC=icon2.gif> <!1><A HREF="Document.html">Document</A>* <B>GetDocument</B>() const
<DT><IMG SRC=icon2.gif> <!1><A HREF="Grafport.html">Grafport</A>* <B>GetGrafport</B>() const
<DT><IMG SRC=icon2.gif> void <B>SetCmdDone</B>(bool b)
</DL></DL>
<A NAME="DOC.DOCU">
<hr>
<h2> Documentation </h2>
<BLOCKQUOTE>
command class for dragging line handles.
</BLOCKQUOTE>
<DL>
<A NAME="DragHandleCmd">
<A NAME ="DOC.129.1">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> DragHandleCmd(<!1><A HREF="Line.html">Line</A> *<!2><A HREF="DragHandleCmd.html#DOC.129.18">line</A>, unsigned which)</B></TT>
<DL></DL><P>
<A NAME="Execute">
<A NAME ="DOC.129.2">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Execute()</B></TT>
<DL></DL><P>
<A NAME="UnExecute">
<A NAME ="DOC.129.3">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void UnExecute()</B></TT>
<DL></DL><P>
<A NAME="Executable">
<A NAME ="DOC.129.4">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Executable()</B></TT>
<DL></DL><P>
<A NAME="DrawOutLine">
<A NAME ="DOC.129.5">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void DrawOutLine(const <!1><A HREF="Point.html">Point</A> *<!2><A HREF="DragShapeCmd.html#DOC.133.18">delta</A>)</B></TT>
<DL></DL><P>
<A NAME="GetName">
<A NAME ="DOC.129.6">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> const char* GetName() const </B></TT>
<DL></DL><P>
<A NAME="Erase">
<A NAME ="DOC.129.7">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Erase()</B></TT>
<DL></DL><P>
<A NAME="Redraw">
<A NAME ="DOC.129.8">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Redraw()</B></TT>
<DL></DL><P>
<A NAME="ReverseDelta">
<A NAME ="DOC.129.9">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void ReverseDelta()</B></TT>
<DL></DL><P>
<A NAME="GetOldPt">
<A NAME ="DOC.129.10">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="Point.html">Point</A>* GetOldPt()</B></TT>
<DL></DL><P>
<A NAME="GetNewPt">
<A NAME ="DOC.129.11">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="Point.html">Point</A>* GetNewPt()</B></TT>
<DL></DL><P>
<A NAME="GetLine">
<A NAME ="DOC.129.12">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="Line.html">Line</A>* GetLine()</B></TT>
<DL></DL><P>
<A NAME="DrawLines">
<A NAME ="DOC.129.13">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void DrawLines(const <!1><A HREF="Point.html">Point</A> *p1, const <!1><A HREF="Point.html">Point</A> *p2, const <!1><A HREF="Point.html">Point</A> *p3)</B></TT>
<DL></DL><P>
<A NAME="GetHandleNr">
<A NAME ="DOC.129.14">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> unsigned GetHandleNr()</B></TT>
<DL></DL><P>
<A NAME="CalcPoints">
<A NAME ="DOC.129.15">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> virtual void CalcPoints()</B></TT>
<DL></DL><P></DL>
<hr>
<DL><DT><B>Direct child classes:
</B><DD><A HREF="AddHandleCmd.html"> AddHandleCmd </A><br>
</DL>
<DL></DL><P><I><A HREF="aindex.html"> alphabetic index</A></I> <I><A HREF="HIER.html"> hierarchy of classes</A></I><P><hr>
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