KisTransformUtils::HandleChooser< Function > Class Template Reference

#include <kis_transform_utils.h>

Public Member Functions
bool	addFunction (const QPointF &pt, qreal radius, Function function)
Function	function () const
	HandleChooser (const QPointF &cursorPos, Function defaultFunction)

Private Attributes
QPointF	m_cursorPos
Function	m_function
qreal	m_minDistance

Detailed Description

template<typename Function>
class KisTransformUtils::HandleChooser< Function >

Definition at line 113 of file kis_transform_utils.h.

Constructor & Destructor Documentation

HandleChooser()

template<typename Function >

KisTransformUtils::HandleChooser< Function >::HandleChooser ( const QPointF & cursorPos, Function defaultFunction )

inline

Definition at line 115 of file kis_transform_utils.h.

            : m_cursorPos(cursorPos),
              m_minDistance(std::numeric_limits<qreal>::max()),
              m_function(defaultFunction)
        {
        }

Member Function Documentation

addFunction()

template<typename Function >

bool KisTransformUtils::HandleChooser< Function >::addFunction ( const QPointF & pt, qreal radius, Function function )

inline

Definition at line 122 of file kis_transform_utils.h.

                                                                             {
            bool result = false;
            qreal distance = kisSquareDistance(pt, m_cursorPos);
 
            if (distance < pow2(radius) && distance < m_minDistance) {
                m_minDistance = distance;
                m_function = function;
                result = true;
            }
 
            return result;
        }

References distance(), KisTransformUtils::HandleChooser< Function >::function(), kisSquareDistance(), KisTransformUtils::HandleChooser< Function >::m_cursorPos, KisTransformUtils::HandleChooser< Function >::m_function, KisTransformUtils::HandleChooser< Function >::m_minDistance, and pow2().

function()

template<typename Function >

Function KisTransformUtils::HandleChooser< Function >::function ( ) const

inline

Definition at line 135 of file kis_transform_utils.h.

                                  {
            return m_function;
        }

References KisTransformUtils::HandleChooser< Function >::m_function.

Member Data Documentation

m_cursorPos

template<typename Function >

QPointF KisTransformUtils::HandleChooser< Function >::m_cursorPos

private

Definition at line 140 of file kis_transform_utils.h.

m_function

template<typename Function >

Function KisTransformUtils::HandleChooser< Function >::m_function

private

Definition at line 142 of file kis_transform_utils.h.

m_minDistance

template<typename Function >

qreal KisTransformUtils::HandleChooser< Function >::m_minDistance

private

Definition at line 141 of file kis_transform_utils.h.

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

• plugins/tools/tool_transform2/kis_transform_utils.h