cadex::ModelData_DrawingView Class Reference

Represents a view on a drawing sheet. More...

#include <cadex/ModelData_DrawingView.hxx>

Inheritance diagram for cadex::ModelData_DrawingView:

Classes
class	ElementIterator
	Iterates over the elements of the view. More...

Public Types
typedef cadex::internal::ModelData_DrawingViewImpl	ImplType
Public Types inherited from cadex::ModelData_BaseObject
typedef int	IdType
	Defines a type identifier.

Public Member Functions
	ModelData_DrawingView ()
	Constructor.
	ModelData_DrawingView (const ModelData_Axis2Placement2d &thePosition)
	Constructor. Places the view at thePosition in the owning sheet.
const ModelData_Axis2Placement2d &	Position () const
	Returns the position of the view in the owning sheet.
void	SetPosition (const ModelData_Axis2Placement2d &thePosition)
	Sets the position of the view in the owning sheet.
const ModelData_Ratio &	Scale () const
	Returns the scale of the view.
void	SetScale (const ModelData_Ratio &theScale)
	Sets the scale of the view.
size_t	NumberOfElements () const
	Returns the number of elements in the view.
void	Add (const ModelData_DrawingElement &theElement)
	Adds an element to the view.
void	SetElementAppearance (const ModelData_DrawingElement &theElement, const ModelData_Appearance &theAppearance)
ModelData_Appearance	ElementAppearance (const ModelData_DrawingElement &theElement) const
void	Accept (ModelData_DrawingElementVisitor &theVisitor) const
Public Member Functions inherited from cadex::ModelData_BaseObject
	ModelData_BaseObject ()
	Constructor.
IdType	TypeId () const
	Returns an object type id.
template<typename T >
bool	IsOfType () const
	Returns true if the object has a type T.
void	SetName (const Base_UTF16String &theName)
	Sets an object name.
Base_UTF16String	Name () const
void	SetUuid (const Base_Uuid &theUuid)
Base_Uuid	Uuid () const
void	Nullify ()
	Resets reference to implementation object.
bool	IsNull () const
	Returns true if the object is nullified.
	operator bool () const
	Casts the object to the bool type.
internal::ModelData_BaseObjectImpl *	Impl () const
	Return a handle to backend (reserved for internal use).

Static Public Member Functions
static IdType	GetTypeId ()

Additional Inherited Members
Protected Member Functions inherited from cadex::ModelData_BaseObject
	ModelData_BaseObject (const internal::ModelData_BaseObjectImpl *theImpl)
	Constructor (reserved for internal use).
	ModelData_BaseObject (const internal::ModelData_BaseObjectImpl *theImpl, const Base_UTF16String &theName)
	Constructor (reserved for internal use).
template<typename T >
T *	GetOrCreateImpl ()
	Reserved for internal use.

Detailed Description

Represents a view on a drawing sheet.

Usually a view is a logical portion of the sheet, containing one of the literal views of the model (e.g. top view, isometric view, cutaway view). Following this idea, the view is defined by a position in the sheet and a scale (real-world model dimensions vs on-paper dimensions).

Generally an object of this class can contain any collection of drawing elements (i.e. 2D geometry), but it's expected that these elements together form a logically self-contained group.

Examples

exploring/drawings/Program.cs, and exploring/drawings/main.cxx.

Member Function Documentation

ElementAppearance()

ModelData_Appearance cadex::ModelData_DrawingView::ElementAppearance

(

const ModelData_DrawingElement &

theElement

)

const

Appearance can only be obtained from drawing view.

SetElementAppearance()

void cadex::ModelData_DrawingView::SetElementAppearance	(	const ModelData_DrawingElement &	theElement,
		const ModelData_Appearance &	theAppearance
	)

Appearance can only be obtained from drawing view.