Public Member Functions
void	nextLine ()

	PointsFetcherOp (const QPolygonF &cagePolygon)

void	processPoint (int col, int row, int prevCol, int prevRow, int colIndex, int rowIndex)

Public Attributes
QPolygonF	m_cagePolygon

int	m_numValidPoints

QVector< QPointF >	m_points

QVector< bool >	m_pointValid

int	m_polygonDirection

Detailed Description

Definition at line 101 of file kis_cage_transform_worker.cpp.

Constructor & Destructor Documentation

◆ PointsFetcherOp()

PointsFetcherOp::PointsFetcherOp ( const QPolygonF & cagePolygon )

inline

Definition at line 103 of file kis_cage_transform_worker.cpp.

        : m_cagePolygon(cagePolygon),
          m_numValidPoints(0)
    {
        m_polygonDirection = KisAlgebra2D::polygonDirection(cagePolygon);
    }

References m_polygonDirection, and KisAlgebra2D::polygonDirection().

Member Function Documentation

◆ nextLine()

void PointsFetcherOp::nextLine ( )

inline

Definition at line 133 of file kis_cage_transform_worker.cpp.

133 {

134 }

◆ processPoint()

void PointsFetcherOp::processPoint	(	int	col,
		int	row,
		int	prevCol,
		int	prevRow,
		int	colIndex,
		int	rowIndex )

inline

Definition at line 110 of file kis_cage_transform_worker.cpp.

                                                         {
 
        Q_UNUSED(prevCol);
        Q_UNUSED(prevRow);
        Q_UNUSED(colIndex);
        Q_UNUSED(rowIndex);
 
        QPointF pt(col, row);
 
        if (m_cagePolygon.containsPoint(pt, Qt::OddEvenFill)) {
            KisAlgebra2D::adjustIfOnPolygonBoundary(m_cagePolygon, m_polygonDirection, &pt);
 
            m_points << pt;
            m_pointValid << true;
            m_numValidPoints++;
        } else {
            m_points << pt;
            m_pointValid << false;
        }
    }