具有刻度的控件的抽象基类
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#include <qwt_abstract_scale.h>
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double | lowerBound |
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double | upperBound |
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int | scaleMaxMajor |
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int | scaleMaxMinor |
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double | scaleStepSize |
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◆ QwtAbstractScale()
| QwtAbstractScale::QwtAbstractScale |
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QWidget * |
parent = nullptr | ) |
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explicit |
◆ ~QwtAbstractScale()
| QwtAbstractScale::~QwtAbstractScale |
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virtual |
◆ abstractScaleDraw() [1/2]
Return the scale draw (non-const version) (English only)
返回刻度绘制对象(非常量版本)
◆ abstractScaleDraw() [2/2]
Return the scale draw (const version) (English only)
返回刻度绘制对象(常量版本)
◆ changeEvent()
| void QwtAbstractScale::changeEvent |
( |
QEvent * |
event | ) |
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overrideprotectedvirtual |
◆ invTransform()
| double QwtAbstractScale::invTransform |
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int |
value | ) |
const |
◆ isInverted()
| bool QwtAbstractScale::isInverted |
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const |
◆ lowerBound()
| double QwtAbstractScale::lowerBound |
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const |
◆ maximum()
| double QwtAbstractScale::maximum |
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const |
◆ minimum()
| double QwtAbstractScale::minimum |
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const |
◆ rescale()
| void QwtAbstractScale::rescale |
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double |
lowerBound, |
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double |
upperBound, |
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double |
stepSize |
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) |
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protected |
Recalculate scale and update scale draw (English only)
重新计算刻度划分并更新刻度
◆ scaleChange()
| void QwtAbstractScale::scaleChange |
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protectedvirtual |
◆ scaleDiv()
| const QwtScaleDiv & QwtAbstractScale::scaleDiv |
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const |
◆ scaleEngine() [1/2]
◆ scaleEngine() [2/2]
◆ scaleMap()
| const QwtScaleMap & QwtAbstractScale::scaleMap |
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const |
◆ scaleMaxMajor()
| int QwtAbstractScale::scaleMaxMajor |
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const |
◆ scaleMaxMinor()
| int QwtAbstractScale::scaleMaxMinor |
( |
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const |
◆ scaleStepSize()
| double QwtAbstractScale::scaleStepSize |
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const |
◆ setAbstractScaleDraw()
Set the scale draw object (English only)
设置刻度绘制对象
◆ setLowerBound()
| void QwtAbstractScale::setLowerBound |
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double |
value | ) |
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◆ setScale() [1/3]
| void QwtAbstractScale::setScale |
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const QwtInterval & |
interval | ) |
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◆ setScale() [2/3]
| void QwtAbstractScale::setScale |
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const QwtScaleDiv & |
scaleDiv | ) |
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◆ setScale() [3/3]
| void QwtAbstractScale::setScale |
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double |
lowerBound, |
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double |
upperBound |
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) |
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◆ setScaleEngine()
◆ setScaleMaxMajor()
| void QwtAbstractScale::setScaleMaxMajor |
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int |
ticks | ) |
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◆ setScaleMaxMinor()
| void QwtAbstractScale::setScaleMaxMinor |
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int |
ticks | ) |
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◆ setScaleStepSize()
| void QwtAbstractScale::setScaleStepSize |
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double |
stepSize | ) |
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◆ setUpperBound()
| void QwtAbstractScale::setUpperBound |
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double |
value | ) |
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◆ transform()
| int QwtAbstractScale::transform |
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double |
value | ) |
const |
◆ updateScaleDraw()
| void QwtAbstractScale::updateScaleDraw |
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protected |
Update the scale draw (English only)
重新计算刻度线和刻度边界
◆ upperBound()
| double QwtAbstractScale::upperBound |
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const |
该类的文档由以下文件生成:
- /home/runner/work/QWT/QWT/src/plot/qwt_abstract_scale.h
- /home/runner/work/QWT/QWT/src/plot/qwt_abstract_scale.cpp