#include <LogitScaleEngine.h>
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| virtual void | autoScale (int, double &x1, double &x2, double &stepSize) const |
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| virtual QwtScaleDiv | divideScale (double x1, double x2, int numMajorSteps, int numMinorSteps, double stepSize=0.0) const |
| | Calculate a scale division. More...
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| virtual QwtScaleTransformation * | transformation () const |
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| QwtValueList | buildMajorTicks (const QwtDoubleInterval &interval, int stepSize) const |
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| void | buildTicks (const QwtDoubleInterval &, int stepSize, QwtValueList ticks[QwtScaleDiv::NTickTypes]) const |
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| void LogitScaleEngine::autoScale |
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int |
, |
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double & |
x1, |
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double & |
x2, |
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double & |
stepSize |
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) |
| const |
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virtual |
Align and divide an interval
- Parameters
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| maxNumSteps | Max. number of steps |
| x1 | First limit of the interval (In/Out) |
| x2 | Second limit of the interval (In/Out) |
| stepSize | Step size (Out) |
| QwtValueList LogitScaleEngine::buildMajorTicks |
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const QwtDoubleInterval & |
interval, |
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int |
stepSize |
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| const |
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private |
| void LogitScaleEngine::buildTicks |
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const QwtDoubleInterval & |
interval, |
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int |
stepSize, |
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QwtValueList |
ticks[QwtScaleDiv::NTickTypes] |
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) |
| const |
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private |
| QwtScaleDiv LogitScaleEngine::divideScale |
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double |
x1, |
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double |
x2, |
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int |
numMajorSteps, |
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int |
numMinorSteps, |
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double |
stepSize = 0.0 |
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) |
| const |
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virtual |
Calculate a scale division.
- Parameters
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| x1 | First interval limit |
| x2 | Second interval limit |
| maxMajSteps | Maximum for the number of major steps |
| maxMinSteps | Maximum number of minor steps |
| stepSize | Step size. If stepSize == 0, the scaleEngine calculates one. |
References buildTicks().
| QwtScaleTransformation * LogitScaleEngine::transformation |
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const |
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virtual |
Return a dummy transformation
The documentation for this class was generated from the following files:
