KisMagneticGraph Struct Reference

#include <KisMagneticGraph.h>

Public Types
typedef unsigned	degree_size_type
typedef boost::undirected_tag	directed_category
typedef std::pair< vertex_descriptor, vertex_descriptor >	edge_descriptor
typedef boost::disallow_parallel_edge_tag	edge_parallel_category
typedef neighbour_iterator	out_edge_iterator
typedef boost::incidence_graph_tag	traversal_category
typedef KisMagneticGraph	type
typedef VertexDescriptor	vertex_descriptor

Public Member Functions
quint8	getIntensity (VertexDescriptor pt)
	KisMagneticGraph ()
	KisMagneticGraph (KisPaintDeviceSP dev)
	KisMagneticGraph (KisPaintDeviceSP dev, QRect graphRect)
unsigned	outDegree (VertexDescriptor pt)

Public Attributes
QRect	m_rect

Private Attributes
KisPaintDeviceSP	m_dev
KisRandomAccessorSP	m_randAccess

Detailed Description

Definition at line 114 of file KisMagneticGraph.h.

Member Typedef Documentation

degree_size_type

typedef unsigned KisMagneticGraph::degree_size_type

Definition at line 137 of file KisMagneticGraph.h.

directed_category

typedef boost::undirected_tag KisMagneticGraph::directed_category

Definition at line 133 of file KisMagneticGraph.h.

edge_descriptor

typedef std::pair<vertex_descriptor, vertex_descriptor> KisMagneticGraph::edge_descriptor

Definition at line 132 of file KisMagneticGraph.h.

edge_parallel_category

typedef boost::disallow_parallel_edge_tag KisMagneticGraph::edge_parallel_category

Definition at line 134 of file KisMagneticGraph.h.

out_edge_iterator

typedef neighbour_iterator KisMagneticGraph::out_edge_iterator

Definition at line 136 of file KisMagneticGraph.h.

traversal_category

typedef boost::incidence_graph_tag KisMagneticGraph::traversal_category

Definition at line 135 of file KisMagneticGraph.h.

type

typedef KisMagneticGraph KisMagneticGraph::type

Definition at line 115 of file KisMagneticGraph.h.

vertex_descriptor

typedef VertexDescriptor KisMagneticGraph::vertex_descriptor

Definition at line 131 of file KisMagneticGraph.h.

Constructor & Destructor Documentation

KisMagneticGraph() [1/3]

KisMagneticGraph::KisMagneticGraph ( )

inline

Definition at line 117 of file KisMagneticGraph.h.

{ }

KisMagneticGraph() [2/3]

KisMagneticGraph::KisMagneticGraph ( KisPaintDeviceSP dev )

inline

Definition at line 119 of file KisMagneticGraph.h.

                                           :
        m_dev(dev)
    {
        m_randAccess = m_dev->createRandomAccessorNG();
    }

References KisPaintDevice::createRandomAccessorNG(), m_dev, and m_randAccess.

KisMagneticGraph() [3/3]

KisMagneticGraph::KisMagneticGraph ( KisPaintDeviceSP dev, QRect graphRect )

inline

Definition at line 125 of file KisMagneticGraph.h.

                                                            :
        m_rect(graphRect), m_dev(dev)
    {
        m_randAccess = m_dev->createRandomAccessorNG();
    }

References KisPaintDevice::createRandomAccessorNG(), m_dev, and m_randAccess.

Member Function Documentation

getIntensity()

quint8 KisMagneticGraph::getIntensity ( VertexDescriptor pt )

inline

Definition at line 140 of file KisMagneticGraph.h.

    {
        m_randAccess->moveTo(pt.x, pt.y);
        quint8 val = *(m_randAccess->rawData());
        return val;
    }

References m_randAccess, KisRandomConstAccessorNG::moveTo(), KisBaseAccessor::rawData(), VertexDescriptor::x, and VertexDescriptor::y.

outDegree()

unsigned KisMagneticGraph::outDegree ( VertexDescriptor pt )

inline

Definition at line 147 of file KisMagneticGraph.h.

    {
        // corners
        if (pt == m_rect.topLeft() || pt == m_rect.topRight() ||
            pt == m_rect.bottomLeft() || pt == m_rect.bottomRight())
        {
            if (m_rect.width() == 1 || m_rect.height() == 1)
                return 1;
 
            return 3;
        }
 
        // edges
        if (pt.x == m_rect.topLeft().x() || pt.y == m_rect.topLeft().y() ||
            pt.x == m_rect.bottomRight().x() || pt.y == m_rect.bottomRight().y())
        {
            if (m_rect.width() == 1 || m_rect.height() == 1)
                return 2;
 
            return 5;
        }
        return 8;
    }

References m_rect, VertexDescriptor::x, and VertexDescriptor::y.

Member Data Documentation

m_dev

KisPaintDeviceSP KisMagneticGraph::m_dev

private

Definition at line 174 of file KisMagneticGraph.h.

m_randAccess

KisRandomAccessorSP KisMagneticGraph::m_randAccess

private

Definition at line 175 of file KisMagneticGraph.h.

m_rect

QRect KisMagneticGraph::m_rect

Definition at line 171 of file KisMagneticGraph.h.

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

• plugins/tools/selectiontools/KisMagneticGraph.h