qwtscalediv(3) [debian man page]

QwtScaleDiv(3)							 Qwt User's Guide						    QwtScaleDiv(3)

NAME

       QwtScaleDiv -

       A class representing a scale division.

SYNOPSIS

       #include <qwt_scale_div.h>

   Public Types
       enum TickType { NoTick =  -1, MinorTick, MediumTick, MajorTick, NTickTypes }

   Public Member Functions
       bool contains (double v) const
       QwtDoubleInterval interval () const
       void invalidate ()
       void invert ()
       bool isValid () const
       double lowerBound () const
       int operator!= (const QwtScaleDiv &s) const
       int operator== (const QwtScaleDiv &s) const
       QwtScaleDiv ()
       QwtScaleDiv (double lowerBound, double upperBound, QwtValueList[NTickTypes])
       QwtScaleDiv (const QwtDoubleInterval &, QwtValueList[NTickTypes])
       double range () const
       void setInterval (const QwtDoubleInterval &)
       void setInterval (double lowerBound, double upperBound)
       void setTicks (int type, const QwtValueList &)
       const QwtValueList & ticks (int type) const
       double upperBound () const

Detailed Description
       A class representing a scale division.

       A scale division consists of its limits and 3 list of tick values qualified as major, medium and minor ticks.

       In most cases scale divisions are calculated by a QwtScaleEngine.

       See also:
	   subDivideInto(), subDivide()

Member Enumeration Documentation
   enum QwtScaleDiv::TickType
       Scale tick types.

Constructor &; Destructor Documentation
   QwtScaleDiv::QwtScaleDiv () [explicit]
       Construct an invalid QwtScaleDiv instance.

   QwtScaleDiv::QwtScaleDiv (const QwtDoubleInterval &interval, QwtValueListticks[NTickTypes]) [explicit] Construct QwtScaleDiv instance.
       Parameters:
	   interval Interval
	   ticks List of major, medium and minor ticks

   QwtScaleDiv::QwtScaleDiv (doublelowerBound, doubleupperBound, QwtValueListticks[NTickTypes]) [explicit] Construct QwtScaleDiv instance.
       Parameters:
	   lowerBound First interval limit
	   upperBound Second interval limit
	   ticks List of major, medium and minor ticks

Member Function Documentation
   bool QwtScaleDiv::contains (doublevalue) const Return if a value is between lowerBound() and upperBound()
       Parameters:
	   value Value

       Returns:
	   true/false

   QwtDoubleInterval QwtScaleDiv::interval () const [inline] Returns:
	   lowerBound -> upperBound

   void QwtScaleDiv::invalidate ()
       Invalidate the scale division.

   void QwtScaleDiv::invert ()
       Invert the scale divison.

   bool QwtScaleDiv::isValid () const
       Check if the scale division is valid.

   double QwtScaleDiv::lowerBound () const [inline] Returns:
	   lower bound

       See also:
	   upperBound()

   int QwtScaleDiv::operator!= (const QwtScaleDiv &s) const
       Inequality. Returns:
	   true if this instance is not equal to s

   int QwtScaleDiv::operator== (const QwtScaleDiv &other) const
       Equality operator. Returns:
	   true if this instance is equal to other

   double QwtScaleDiv::range () const [inline] Returns:
	   upperBound() - lowerBound()

   void QwtScaleDiv::setInterval (const QwtDoubleInterval &interval) Change the interval
       Parameters:
	   interval Interval

   void QwtScaleDiv::setInterval (doublelowerBound, doubleupperBound) [inline] Change the interval
       Parameters:
	   lowerBound lower bound
	   upperBound upper bound

   void QwtScaleDiv::setTicks (inttype, const QwtValueList &ticks) Assign ticks
       Parameters:
	   type MinorTick, MediumTick or MajorTick
	   ticks Values of the tick positions

   const QwtValueList & QwtScaleDiv::ticks (inttype) const Return a list of ticks
       Parameters:
	   type MinorTick, MediumTick or MajorTick

   double QwtScaleDiv::upperBound () const [inline] Returns:
	   upper bound

       See also:
	   lowerBound()

Author
       Generated automatically by Doxygen for Qwt User's Guide from the source code.

Version 5.2.2							  Mon Aug 1 2011						    QwtScaleDiv(3)