Krita Source Code Documentation
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Public Member Functions | Private Attributes | List of all members
KisDynamicSensorFade Class Reference

#include <KisDynamicSensorFade.h>

+ Inheritance diagram for KisDynamicSensorFade:

Public Member Functions

 KisDynamicSensorFade (const KisSensorWithLengthData &data, std::optional< KisCubicCurve > curveOverride)
 
qreal value (const KisPaintInformation &pi) const override
 
- Public Member Functions inherited from KisDynamicSensor
KoID id () const
 
virtual bool isAbsoluteRotation () const
 
virtual bool isAdditive () const
 
 KisDynamicSensor (const KoID &id, const KisSensorData &data, std::optional< KisCubicCurve > curveOverride)
 
qreal parameter (const KisPaintInformation &info) const
 
virtual ~KisDynamicSensor ()
 

Private Attributes

int m_length
 
bool m_periodic
 

Additional Inherited Members

- Static Public Member Functions inherited from KisDynamicSensor
static qreal additiveToScaling (qreal x)
 
static qreal scalingToAdditive (qreal x)
 

Detailed Description

Definition at line 13 of file KisDynamicSensorFade.h.

Constructor & Destructor Documentation

◆ KisDynamicSensorFade()

KisDynamicSensorFade::KisDynamicSensorFade ( const KisSensorWithLengthData & data,
std::optional< KisCubicCurve > curveOverride )

Definition at line 14 of file KisDynamicSensorFade.cpp.

15 : KisDynamicSensor(FadeId, data, curveOverride)
16 , m_periodic(data.isPeriodic)
17 , m_length(data.length)
18{
19}
FadeId
const KoID FadeId("fade", ki18nc("Context: dynamic sensors", "Fade"))
generate a number that increase every time you call it (e.g. per dab)
KisDynamicSensor::KisDynamicSensor
KisDynamicSensor(const KoID &id, const KisSensorData &data, std::optional< KisCubicCurve > curveOverride)
Definition KisDynamicSensor.cpp:11

Member Function Documentation

◆ value()

qreal KisDynamicSensorFade::value ( const KisPaintInformation & pi) const
overridevirtual

Implements KisDynamicSensor.

Definition at line 21 of file KisDynamicSensorFade.cpp.

22{
23 if (pi.isHoveringMode()) return 1.0;
24
25 const int currentValue =
26 m_periodic ?
27 pi.currentDabSeqNo() % m_length :
28 qMin(pi.currentDabSeqNo(), m_length);
29
30 return qreal(currentValue) / m_length;
31}
KisPaintInformation::currentDabSeqNo
int currentDabSeqNo() const
Number of dabs painted since the beginning of the stroke.
Definition kis_paint_information.cc:487

References KisPaintInformation::currentDabSeqNo(), KisPaintInformation::isHoveringMode(), m_length, and m_periodic.

Member Data Documentation

◆ m_length

int KisDynamicSensorFade::m_length
private

Definition at line 22 of file KisDynamicSensorFade.h.

◆ m_periodic

bool KisDynamicSensorFade::m_periodic
private

Definition at line 21 of file KisDynamicSensorFade.h.

The documentation for this class was generated from the following files: