使用 pow() 的变换
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#include <qwt_transform.h>
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| | QwtPowerTransform (double exponent) |
| | Constructor with exponent parameter
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| |
| virtual | ~QwtPowerTransform () |
| | Destructor
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| |
| virtual double | transform (double value) const override |
| | Transformation function - pow() preserving sign
|
| |
| virtual double | invTransform (double value) const override |
| | Inverse transformation function - inverse pow() preserving sign
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| |
| virtual QwtTransform * | copy () const override |
| | Clone of the transformation
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| |
| | QwtTransform () |
| | Constructor
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| |
| virtual | ~QwtTransform () |
| | Destructor
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| |
| virtual double | bounded (double value) const |
| | Modify value to be a valid value for the transformation
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| |
◆ QwtPowerTransform()
| QwtPowerTransform::QwtPowerTransform |
( |
double |
exponent | ) |
|
|
explicit |
Constructor with exponent parameter
构造函数
◆ ~QwtPowerTransform()
| QwtPowerTransform::~QwtPowerTransform |
( |
| ) |
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virtual |
◆ copy()
◆ invTransform()
| double QwtPowerTransform::invTransform |
( |
double |
value | ) |
const |
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overridevirtual |
Inverse transformation function - inverse pow() preserving sign
反变换函数
实现了 QwtTransform.
◆ transform()
| double QwtPowerTransform::transform |
( |
double |
value | ) |
const |
|
overridevirtual |
Transformation function - pow() preserving sign
变换函数
实现了 QwtTransform.
该类的文档由以下文件生成:
- /home/runner/work/QWT/QWT/src/plot/qwt_transform.h
- /home/runner/work/QWT/QWT/src/plot/qwt_transform.cpp