libs/flake

KoSnapStrategy Class Reference

#include <KoSnapStrategy.h>

Inheritance diagram for KoSnapStrategy:
Inheritance graph
[legend]

List of all members.

Public Types

enum  SnapType {
  Orthogonal = 1, Node = 2, Extension = 4, Intersection = 8,
  Grid = 16, BoundingBox = 32, GuideLine = 64, Custom = 128
}

Public Member Functions

 KoSnapStrategy (SnapType type)
virtual ~KoSnapStrategy ()
virtual QPainterPath decoration (const KoViewConverter &converter) const =0
virtual bool snap (const QPointF &mousePosition, KoSnapProxy *proxy, qreal maxSnapDistance)=0
QPointF snappedPosition () const
SnapType type () const

Static Public Member Functions

static qreal scalarProduct (const QPointF &p1, const QPointF &p2)
static qreal squareDistance (const QPointF &p1, const QPointF &p2)

Protected Member Functions

void setSnappedPosition (const QPointF &position)

Detailed Description

Definition at line 32 of file KoSnapStrategy.h.

Member Enumeration Documentation

enum KoSnapStrategy::SnapType

the different possible snap types

Enumerator:
Orthogonal 
Node 
Extension 
Intersection 
Grid 
BoundingBox 
GuideLine 
Custom 

Definition at line 36 of file KoSnapStrategy.h.

Constructor & Destructor Documentation

KoSnapStrategy::KoSnapStrategy ( KoSnapStrategy::SnapType  type  ) 

Definition at line 34 of file KoSnapStrategy.cpp.

virtual KoSnapStrategy::~KoSnapStrategy (  )  [inline, virtual]

Definition at line 48 of file KoSnapStrategy.h.

Member Function Documentation

virtual QPainterPath KoSnapStrategy::decoration ( const KoViewConverter &  converter  )  const [pure virtual]

returns the current snap strategy decoration

Implemented in OrthogonalSnapStrategy, NodeSnapStrategy, ExtensionSnapStrategy, IntersectionSnapStrategy, GridSnapStrategy, BoundingBoxSnapStrategy, and LineGuideSnapStrategy.

qreal KoSnapStrategy::scalarProduct ( const QPointF &  p1,
const QPointF &  p2 
) [static]

Definition at line 61 of file KoSnapStrategy.cpp.

void KoSnapStrategy::setSnappedPosition ( const QPointF &  position  )  [protected]

sets the current snapped position

Definition at line 44 of file KoSnapStrategy.cpp.

virtual bool KoSnapStrategy::snap ( const QPointF &  mousePosition,
KoSnapProxy *  proxy,
qreal  maxSnapDistance 
) [pure virtual]

Implemented in OrthogonalSnapStrategy, NodeSnapStrategy, ExtensionSnapStrategy, IntersectionSnapStrategy, GridSnapStrategy, BoundingBoxSnapStrategy, and LineGuideSnapStrategy.

QPointF KoSnapStrategy::snappedPosition (  )  const

returns the snapped position form the last call to snapToPoints

Definition at line 39 of file KoSnapStrategy.cpp.

qreal KoSnapStrategy::squareDistance ( const QPointF &  p1,
const QPointF &  p2 
) [static]

Definition at line 54 of file KoSnapStrategy.cpp.

KoSnapStrategy::SnapType KoSnapStrategy::type (  )  const

returns the strategies type

Definition at line 49 of file KoSnapStrategy.cpp.

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