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<html><head><TITLE>Scaler</TITLE></head>
<body>
<H2><A HREF ="#DOC.DOCU" > <IMG BORDER=0 SRC=down.gif></A> class Scaler </H2><BLOCKQUOTE>
class for scaling coordinates
</BLOCKQUOTE>
<hr>
<DL>
<TABLE>
<DT><h3>Public Methods</h3><DD><TR><TD VALIGN=top><A HREF="#DOC.289.1"> <IMG BORDER=0 SRC=icon1.gif></A> </TD><TD><B>Scaler</B> (<!1><A HREF="Config.html">Config</A> *c, <!1><A HREF="Viewer.html">Viewer</A> *v, <!1><A HREF="DrawWindow.html">DrawWindow</A> *d)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.2"> <IMG BORDER=0 SRC=icon1.gif></A> virtual </TD><TD><B>~Scaler</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.3"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>MakeLarger</B> ()<br>
<I> Make larger. Change scale value.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.4"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>MakeSmaller</B> ()<br>
<I> Make smaller. Change scale value.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.5"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>ScaleFactor</B> ()<br>
<I> Popup scale factor dialog.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.6"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>NormalScale</B> ()<br>
<I> Return to normal scaling.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.7"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>WholeDrawing</B> ()<br>
<I> Calculate scale value such that whole document fits to one page.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.8"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>ScreenFit</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.9"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>Scale</B> (int x) const <br>
<I> scale coordinate x.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.10"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="Point.html">Point</A> </TD><TD><B>Scale</B> (const <!1><A HREF="Point.html">Point</A> *p) const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.11"> <IMG BORDER=0 SRC=icon1.gif></A> int </TD><TD><B>ScaleCorrect</B> (int x) const <br>
<I> Correct X-window coordinate to the right scaled coordinate.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.12"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="Point.html">Point</A> </TD><TD><B>ScaleCorrect</B> (const <!1><A HREF="Point.html">Point</A> *p) const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.13"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetScaleValue</B> (double newValue)<br>
<I> Really do the scaling. Redraws the contents of the viewer.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.14"> <IMG BORDER=0 SRC=icon1.gif></A> double </TD><TD><B>GetScaleValue</B> () const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.15"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetScaleFactor</B> (double d)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.16"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="DrawWindow.html">DrawWindow</A>* </TD><TD><B>GetMainWindow</B> () const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.17"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="ScaleDialog.html">ScaleDialog</A>* </TD><TD><B>GetScaleDialog</B> () const <br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.18"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Save</B> (<!1><A HREF="OutputFile.html">OutputFile</A> *f)<br>
<I> Save scale value to file.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.19"> <IMG BORDER=0 SRC=icon1.gif></A> bool </TD><TD><B>Load</B> (<!1><A HREF="InputFile.html">InputFile</A> *f, double format)<br>
<I> Load scale value from file.</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.289.20"> <IMG BORDER=0 SRC=icon1.gif></A> bool </TD><TD><B>Check</B> (<!1><A HREF="InputFile.html">InputFile</A> *f, double format)<br>
<I> Check (but not load) scale value from file.</I>
</TD></TR></TABLE></DL>
<A NAME="DOC.DOCU">
<hr>
<h2> Documentation </h2>
<BLOCKQUOTE>
class for scaling coordinates
</BLOCKQUOTE>
<DL>
<A NAME="Scaler">
<A NAME ="DOC.289.1">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> Scaler(<!1><A HREF="Config.html">Config</A> *c, <!1><A HREF="Viewer.html">Viewer</A> *v, <!1><A HREF="DrawWindow.html">DrawWindow</A> *d)</B></TT>
<DL></DL><P>
<A NAME="~Scaler">
<A NAME ="DOC.289.2">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> virtual ~Scaler()</B></TT>
<DL></DL><P>
<A NAME="MakeLarger">
<A NAME ="DOC.289.3">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void MakeLarger()</B></TT>
<DD> Make larger. Change scale value.
<DL></DL><P>
<A NAME="MakeSmaller">
<A NAME ="DOC.289.4">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void MakeSmaller()</B></TT>
<DD> Make smaller. Change scale value.
<DL></DL><P>
<A NAME="ScaleFactor">
<A NAME ="DOC.289.5">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void ScaleFactor()</B></TT>
<DD> Popup scale factor dialog.
<DL></DL><P>
<A NAME="NormalScale">
<A NAME ="DOC.289.6">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void NormalScale()</B></TT>
<DD> Return to normal scaling.
<DL></DL><P>
<A NAME="WholeDrawing">
<A NAME ="DOC.289.7">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void WholeDrawing()</B></TT>
<DD> Calculate scale value such that whole document fits to one page.
<DL></DL><P>
<A NAME="ScreenFit">
<A NAME ="DOC.289.8">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void ScreenFit()</B></TT>
<DL></DL><P>
<A NAME="Scale">
<A NAME ="DOC.289.9">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int Scale(int x) const </B></TT>
<DD> scale coordinate x.
<DL></DL><P>
<A NAME="Scale">
<A NAME ="DOC.289.10">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="Point.html">Point</A> Scale(const <!1><A HREF="Point.html">Point</A> *p) const </B></TT>
<DL></DL><P>
<A NAME="ScaleCorrect">
<A NAME ="DOC.289.11">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> int ScaleCorrect(int x) const </B></TT>
<DD> Correct X-window coordinate to the right scaled coordinate.
<DL></DL><P>
<A NAME="ScaleCorrect">
<A NAME ="DOC.289.12">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="Point.html">Point</A> ScaleCorrect(const <!1><A HREF="Point.html">Point</A> *p) const </B></TT>
<DL></DL><P>
<A NAME="SetScaleValue">
<A NAME ="DOC.289.13">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void SetScaleValue(double newValue)</B></TT>
<DD> Really do the scaling. Redraws the contents of the viewer.
<DL></DL><P>
<A NAME="GetScaleValue">
<A NAME ="DOC.289.14">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> double GetScaleValue() const </B></TT>
<DL></DL><P>
<A NAME="SetScaleFactor">
<A NAME ="DOC.289.15">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void SetScaleFactor(double d)</B></TT>
<DL></DL><P>
<A NAME="GetMainWindow">
<A NAME ="DOC.289.16">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="DrawWindow.html">DrawWindow</A>* GetMainWindow() const </B></TT>
<DL></DL><P>
<A NAME="GetScaleDialog">
<A NAME ="DOC.289.17">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="ScaleDialog.html">ScaleDialog</A>* GetScaleDialog() const </B></TT>
<DL></DL><P>
<A NAME="Save">
<A NAME ="DOC.289.18">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void Save(<!1><A HREF="OutputFile.html">OutputFile</A> *f)</B></TT>
<DD> Save scale value to file.
<DL></DL><P>
<A NAME="Load">
<A NAME ="DOC.289.19">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> bool Load(<!1><A HREF="InputFile.html">InputFile</A> *f, double format)</B></TT>
<DD> Load scale value from file.
<DL></DL><P>
<A NAME="Check">
<A NAME ="DOC.289.20">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> bool Check(<!1><A HREF="InputFile.html">InputFile</A> *f, double format)</B></TT>
<DD> Check (but not load) scale value from file.
<DL></DL><P></DL>
<hr>
<DL><DT><B>This class has no child classes.</B></DL>
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