Referencia de la Clase QwtScaleArithmetic

Arithmetic including a tolerance. Más...

#include <qwt_scale_engine.h>

Lista de todos los miembros.

## Métodos públicos estáticos

static int compareEps (double value1, double value2, double intervalSize)
Compare 2 values, relative to an interval.
static double ceilEps (double value, double intervalSize)
static double floorEps (double value, double intervalSize)
static double divideEps (double interval, double steps)
static double ceil125 (double x)
static double floor125 (double x)
Find the largest value out of {1,2,5}*10^n with an integer number n which is smaller than or equal to x.

Arithmetic including a tolerance.

## Documentación de las funciones miembro

 double QwtScaleArithmetic::ceil125 ( double x )  [static]

Find the smallest value out of {1,2,5}*10^n with an integer number n which is greater than or equal to x

Parámetros:
 x Input value
 double QwtScaleArithmetic::ceilEps ( double value, double intervalSize )  [static]

Ceil a value, relative to an interval

Parámetros:
 value Value to ceil intervalSize Interval size
Ver también:
floorEps
 int QwtScaleArithmetic::compareEps ( double value1, double value2, double intervalSize )  [static]

Compare 2 values, relative to an interval.

Values are "equal", when :

Parámetros:
 value1 First value to compare value2 Second value to compare intervalSize interval size
Devuelve:
0: if equal, -1: if value2 > value1, 1: if value1 > value2
 double QwtScaleArithmetic::divideEps ( double interval, double steps )  [static]
 double QwtScaleArithmetic::floor125 ( double x )  [static]

Find the largest value out of {1,2,5}*10^n with an integer number n which is smaller than or equal to x.

Parámetros:
 x Input value
 double QwtScaleArithmetic::floorEps ( double value, double intervalSize )  [static]

Floor a value, relative to an interval

Parámetros:
 value Value to floor intervalSize Interval size
Ver también:
floorEps

La documentación para esta clase fue generada a partir de los siguientes ficheros: