CGeometry Class Reference

Inheritance diagram for CGeometry:

Public Member Functions
	CGeometry (IPMUnknown *boss)
virtual PMRect	GetStrokeBoundingBox () const
virtual PMRect	GetStrokeBoundingBox (const PMMatrix &theMatrix) const
virtual ErrorCode	SetStrokeBoundingBox (const PMRect &newBBox)
virtual ErrorCode	SetStrokeBoundingBox (const PMMatrix &theMatrix, const PMRect &newBBox)
virtual PMRect	GetPathBoundingBox () const =0
virtual PMRect	GetPathBoundingBox (const PMMatrix &theMatrix) const =0
virtual ErrorCode	SetPathBoundingBox (const PMRect &newBBox)=0
virtual ErrorCode	SetPathBoundingBox (const PMMatrix &theMatrix, const PMRect &newBBox)=0
virtual PMReal	GetStrokeProportion () const
virtual PMReal	GetPathProportion () const
Public Member Functions inherited from IGeometry
PMRect	GetBoundingBox (Geometry::BoundsKind kind, const PMMatrix &theMatrix) const
PMRect	GetBoundingBox (Geometry::BoundsKind kind) const
ErrorCode	SetBoundingBox (Geometry::BoundsKind kind, const PMRect &newBBox)
ErrorCode	SetBoundingBox (Geometry::BoundsKind kind, const PMMatrix &theMatrix, const PMRect &newBBox)
Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0
virtual void	AddRef () const =0
virtual void	Release () const =0

Additional Inherited Members
Public Types inherited from IGeometry
enum	{ kDefaultIID = IID_IGEOMETRY }

Member Function Documentation

virtual PMRect CGeometry::GetPathBoundingBox ( ) const

pure virtual

Get the bounding box that exclude stroke. Bounding box returned is in inner coordinates.

Returns

PMRect the result bounding box.

Implements IGeometry.

virtual PMRect CGeometry::GetPathBoundingBox ( const PMMatrix &  theMatrix ) const

pure virtual

Get the bounding box that exclude stroke but with no transformations done.

Parameters

theMatrix

[In] parameter used to transform the BBox before returning. For example, if you want a PasteBoardBBox, pass in an InnerToPasteboard Matrix.

Returns

PMRect the result bounding box.

Implements IGeometry.

virtual PMReal CGeometry::GetPathProportion ( ) const

virtual

Get the proportion(width/height) excluding stroke. This is a helper method for constraining.

Returns

PMReal by default this is the width of the bounding box divided by its height.

Implements IGeometry.

virtual PMRect CGeometry::GetStrokeBoundingBox ( ) const

virtual

Get the bounding box that include stroke but with no transformations done. Bounding box returned is in inner coordinates.

Returns

PMRect the result bounding box.

Implements IGeometry.

virtual PMRect CGeometry::GetStrokeBoundingBox ( const PMMatrix &  theMatrix ) const

virtual

Get the bounding box that include stroke.

Parameters

theMatrix

[In] parameter used to transform the BBox before returning. For example, if you want a PasteBoardBBox, pass in an InnerToPasteboard Matrix.

Returns

PMRect the result bounding box.

Implements IGeometry.

virtual PMReal CGeometry::GetStrokeProportion ( ) const

virtual

Get the proportion(width/height) including stroke. This is a helper method for constraining.

Returns

PMReal by default this is the width of the bounding box divided by its height.

Implements IGeometry.

virtual ErrorCode CGeometry::SetPathBoundingBox ( const PMRect &  newBBox )

pure virtual

Set the bounding box without stroke in inner coordinates.

Parameters

newBBox	[In] parameter used to set the new bounding box.
whichAction	[In] parameter used to specify the action for children when doing this operation.

Returns

ErrorCode indicates the result of operation.

Implements IGeometry.

virtual ErrorCode CGeometry::SetPathBoundingBox ( const PMMatrix &  theMatrix, const PMRect &  newBBox  )

pure virtual

Set the bounding box without stroke.

Parameters

theMatrix	[In] parameter that may change the transform of the item depending on the implementation of IGeometry
newBBox	[In] parameter used to set the new bounding box.
whichAction	[In] parameter used to specify the action for children when doing this operation.

Returns

ErrorCode indicates the result of operation.

Implements IGeometry.

virtual ErrorCode CGeometry::SetStrokeBoundingBox ( const PMRect &  newBBox )

virtual

Set the bounding box with stroke in inner coordinates.

Parameters

newBBox	[In] parameter used to set the new bounding box.
whichAction	[In] parameter used to specify the action for children when doing this operation.

Returns

ErrorCode indicates the result of operation.

Implements IGeometry.

virtual ErrorCode CGeometry::SetStrokeBoundingBox ( const PMMatrix &  theMatrix, const PMRect &  newBBox  )

virtual

Set the bounding box with stroke.

Parameters

theMatrix	[In] parameter that may change the transform of the item depending on the implementation of IGeometry
newBBox	[In] parameter used to set the new bounding box.
whichAction	[In] parameter used to specify the action for children when doing this operation.

Returns

ErrorCode indicates the result of operation.

Implements IGeometry.