VkPie(3x)

NAME
     VkPie - A simple pie chart component

INHERITS FROM
     VkMeter : VkDoubleBuffer : VkComponent : VkCallbackObject

HEADER FILE
     #include <Vk/VkPie.h>

PUBLIC PROTOCOL SUMMARY
   Constructor/Destructor
           VkPie(const char *name,
                 Widget parent)

           virtual void ~VkPie(void);


   Controlling Size
           void setRadius(int radius);
           Dimension neededWidth();
           Dimension neededHeight();


CLASS DESCRIPTION
          This class is derived from VkMeter and displays data in the same way
          as that class. However, rather than a bar chart display, the VkPie
          class shows data as a pie chart. See VkMeter for details.



FUNCTION DESCRIPTIONS
   VkPie()
           VkPie(const char *name, Widget parent);


          Initialize a pie chart.

   ~VkPie()
           virtual void ~VkPie(void);


          Free any memory allocated by a VkPie instance.

INHERITED MEMBER FUNCTIONS
   Inherited from VkMeter
          resize(), update(), reset(),


   Inherited from VkDoubleBuffer
          _canvas, _width,  _height,
   Inherited from VkComponent
          installDestroyHandler(), removeDestroyHandler(), widgetDestroyed(),
          setDefaultResources(), getResources(), manage(), unmanage(),
          baseWidget(), okToQuit(), _name, _baseWidget, _w, deleteCallback


   Inherited from VkCallbackObject
          callCallbacks(), addCallback(), removeCallback(),
          removeAllCallbacks()


CLASSES USED BY THIS CLASS
     VkApp

BUGS
SEE ALSO
     VkMeter, VkDoubleBuffer, VkComponent
     ViewKit Programmer's Guide
     The X Window System, DEC Press, Bob Sheifler and Jim Gettys
     The X Window System Toolkit, DEC Press, Paul Asente and Ralph Swick
     The OSF/Motif Programmers Reference, Prentice Hall, OSF