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<HR break>
<H2><A name=Fl_Dial>class Fl_Dial</A></H2>
<HR>
<H3>Class Hierarchy</H3>
<UL>
<PRE>
<A href=Fl_Valuator.html#Fl_Valuator>Fl_Valuator</A>
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+----<B>Fl_Dial</B>
</PRE>
</UL>
<H3>Include Files</H3>
<UL>
<PRE>
#include <FL/Fl_Dial.H>
</PRE>
</UL>
<H3>Description</H3>
The <TT>Fl_Dial</TT> widget provides a circular dial to control a
single floating point value.
<H3>Methods</H3>
<UL>
<LI><A href=#Fl_Dial.Fl_Dial>Fl_Dial</A></LI>
<LI><A href=#Fl_Dial.~Fl_Dial>~Fl_Dial</A></LI>
<LI><A href=#Fl_Dial.angles>angles</A></LI>
<LI><A href=#Fl_Dial.type>type</A></LI>
</UL>
<H4><A name=Fl_Dial.Fl_Dial>Fl_Dial::Fl_Dial(int x, int y, int w, int
h, const char *label = 0)</A></H4>
Creates a new <TT>Fl_Dial</TT> widget using the given position, size,
and label string. The default type is <TT>FL_NORMAL_DIAL</TT>.
<H4><A name=Fl_Dial.~Fl_Dial>virtual Fl_Dial::~Fl_Dial()</A></H4>
Destroys the valuator.
<H4><A name=Fl_Dial.angles>void Fl_Dial::angles(short a, short b)</A></H4>
Sets the angles used for the minimum and maximum values. By default
these are 0 and 360, respectively.
<H4><A name=Fl_Dial.type>type(uchar)</A></H4>
Sets the type of the dial to:
<UL>
<LI><TT>FL_NORMAL_DIAL</TT> - Draws a normal dial with a knob. </LI>
<LI><TT>FL_LINE_DIAL</TT> - Draws a dial with a line. </LI>
<LI><TT>FL_FILL_DIAL</TT> - Draws a dial with a filled arc. </LI>
</UL>
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