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TGfxLine2D Class Reference

class TGfxLine2D : public MGfxShape

Implementation of a line.

Gfx2D.lib
Since
1.0

Inherits from

Public Member Functions
TGfxLine2D(const TFloatFixPt &, const TFloatFixPt &, const TFloatFixPt &, const TFloatFixPt &)
TGfxLine2D(TGfxPoint2D, TGfxPoint2D)
TFloatFixPt AreaSize()
voidGetBounds(const TGfxAffineTransform &, TGfxRectangle2D &)
voidGetPathIteratorL(TGfxAffineTransform *, CGfxPathIterator *&)
voidGetPathIteratorL(TGfxAffineTransform *, TInt, CGfxPathIterator *&)
TFloatFixPt Length()
TInt ShapeType()
Inherited Enumerations
MGfxShape:HYB_SHAPE_TYPE
Public Attributes
TFloatFixPt iX1
TFloatFixPt iX2
TFloatFixPt iY1
TFloatFixPt iY2

Constructor & Destructor Documentation

TGfxLine2D(const TFloatFixPt &, const TFloatFixPt &, const TFloatFixPt &, const TFloatFixPt &)

TGfxLine2D(const TFloatFixPt &aX1,
const TFloatFixPt &aY1,
const TFloatFixPt &aX2,
const TFloatFixPt &aY2
)

Contructor.

Since
1.0

Parameters

const TFloatFixPt & aX1: x coordinate of starting point.
const TFloatFixPt & aY1: y coordinate of starting point.
const TFloatFixPt & aX2: x coordinate of ending point.
const TFloatFixPt & aY2: y coordinate of ending point.

TGfxLine2D(TGfxPoint2D, TGfxPoint2D)

TGfxLine2D(TGfxPoint2DaP1,
TGfxPoint2DaP2
)

Contructor.

Since
1.0

Parameters

TGfxPoint2D aP1: starting point.
TGfxPoint2D aP2: ending point.

Member Functions Documentation

AreaSize()

TFloatFixPt AreaSize()[virtual]

Get area of this line: zero.

Since
1.0

GetBounds(const TGfxAffineTransform &, TGfxRectangle2D &)

voidGetBounds(const TGfxAffineTransform &aAt,
TGfxRectangle2D &aRect
)[virtual]

Get the bounding box.

Since
1.0

Parameters

const TGfxAffineTransform & aAt: transform to apply.
TGfxRectangle2D & aRect: storage of bounding box info.

GetPathIteratorL(TGfxAffineTransform *, CGfxPathIterator *&)

voidGetPathIteratorL(TGfxAffineTransform *aAt,
CGfxPathIterator *&aPitr
)[virtual]

Get the path iterator for this line.

Since
1.0

Parameters

TGfxAffineTransform * aAt: transform to apply.
CGfxPathIterator *& aPitr: storage for iterator.

GetPathIteratorL(TGfxAffineTransform *, TInt, CGfxPathIterator *&)

voidGetPathIteratorL(TGfxAffineTransform *aAt,
TIntaLimit,
CGfxPathIterator *&aPitr
)[virtual]

Get the path iterator for this line.

Since
1.0

Parameters

TGfxAffineTransform * aAt: transform to apply.
TInt aLimit: maximum of point to define iterator.
CGfxPathIterator *& aPitr: storage for iterator.

Length()

TFloatFixPt Length()

Get the length of this line.

Since
1.0

ShapeType()

TInt ShapeType()[inline, virtual]

Member Data Documentation

TFloatFixPt iX1

TFloatFixPt iX1

TFloatFixPt iX2

TFloatFixPt iX2

TFloatFixPt iY1

TFloatFixPt iY1

TFloatFixPt iY2

TFloatFixPt iY2

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