Changeset 9383 in ntrip for trunk/BNC/qwt/qwt_transform.h


Ignore:
Timestamp:
Mar 19, 2021, 9:15:03 AM (3 years ago)
Author:
stoecker
Message:

update to qwt verion 6.1.1 to fix build with newer Qt5

File:
1 edited

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  • trunk/BNC/qwt/qwt_transform.h

    r8127 r9383  
    7373
    7474   QwtNullTransform returns the values unmodified.
    75    
     75
    7676 */
    7777class QWT_EXPORT QwtNullTransform: public QwtTransform
     
    9292
    9393   \note In the calculations of QwtScaleMap the base of the log function
    94          has no effect on the mapping. So QwtLogTransform can be used 
     94         has no effect on the mapping. So QwtLogTransform can be used
    9595         for log2(), log10() or any other logarithmic scale.
    9696 */
    9797class QWT_EXPORT QwtLogTransform: public QwtTransform
    98 {   
     98{
    9999public:
    100100    QwtLogTransform();
    101101    virtual ~QwtLogTransform();
    102    
     102
    103103    virtual double transform( double value ) const;
    104104    virtual double invTransform( double value ) const;
     
    120120   \brief A transformation using pow()
    121121
    122    QwtPowerTransform preserves the sign of a value. 
     122   QwtPowerTransform preserves the sign of a value.
    123123   F.e. a transformation with a factor of 2
    124124   transforms a value of -3 to -9 and v.v. Thus QwtPowerTransform
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