#include <CSplineShape.h>

Inheritance diagram for iview::CSplineShape:

Collaboration diagram for iview::CSplineShape:

Public Types
typedef CPolylineShape	BaseClass

Public Types inherited from iview::CPolylineShape
typedef CPolygonShape	BaseClass

typedef CInteractiveShapeBase	ShapeBaseClass

Public Types inherited from iview::CPolygonShape
typedef CRectControlledShapeBase	BaseClass

typedef CInteractiveShapeBase	ShapeBaseClass

Public Types inherited from iview::CRectControlledShapeBase
typedef CInteractiveShapeBase	BaseClass

typedef CInteractiveShapeBase	ShapeBaseClass

Public Types inherited from iview::CInteractiveShapeBase
typedef CShapeBase	BaseClass

Public Types inherited from iview::CShapeBase
enum	ShapeTransformMode { STM_VIEW , STM_SHAPE , STM_COMBINE }
	Describe how shape tranformation is interpreted. More...

typedef imod::CSingleModelObserverBase	BaseClass

Public Types inherited from imod::CSingleModelObserverBase
typedef imod::IModel	ModelType

Public Types inherited from iview::IShape
enum	ChangeFlags { CF_CALIB = 0x3663adf }
	Data model change notification flags. More...

Public Types inherited from iview::ITouchable
enum	TouchState { TS_NONE , TS_TRANSPARENT , TS_INACTIVE , TS_TICKER , TS_DRAGGABLE , TS_OTHER , TS_LAST = TS_OTHER }
	Enumeration for possible shape touch states. More...

Public Member Functions
virtual bool	OnModelAttached (imod::IModel *modelPtr, istd::IChangeable::ChangeSet &changeMask)
	This call back function will be called, if an observable object is about to be attached.

Public Member Functions inherited from iview::CPolylineShape
	CPolylineShape ()

bool	IsOrientationVisible () const

void	SetOrientationVisible (bool state=true)

virtual bool	OnMouseButton (istd::CIndex2d position, Qt::MouseButton buttonType, bool downFlag)
	It is called, when mouse button is pushed down or up on this object.

virtual TouchState	IsTouched (istd::CIndex2d position) const
	Check, if any shape is touched.

virtual QString	GetShapeDescriptionAt (istd::CIndex2d position) const
	Get description to shape at specified position.

Public Member Functions inherited from iview::CPolygonShape
	CPolygonShape ()

virtual bool	IsFirstVisible () const
	Check if first point is always visible as ticker.

virtual void	SetFirstVisible (bool state=true)

virtual bool	IsAlwaysMovable () const
	Check if in all edit modes is this shape draggable.

virtual void	SetAlwaysMovable (bool state=true)
	Set flag if in all edit modes is this shape draggable.

virtual void	Draw (QPainter &drawContext) const
	Draw this shape using draw context.

virtual bool	OnMouseMove (istd::CIndex2d position)
	It is called, when mouse is moved.

virtual bool	IsDraggable () const
	Check if drag is enabled.

Public Member Functions inherited from iview::CRectControlledShapeBase
	CRectControlledShapeBase ()

virtual bool	IsEditableRotation ()
	Check, if rotation is editable.

virtual void	SetEditableRotation (bool state=true)

virtual bool	IsEditableWidth ()
	Check, if width is editable.

virtual void	SetEditableWidth (bool state=true)

virtual bool	IsEditableHeight ()
	Check, if height is editable.

virtual void	SetEditableHeight (bool state=true)

virtual bool	IsProportionalScaled () const
	Check, if both axis will be scaled proportional.

virtual void	SetProportionalScaled (bool state=true)

virtual void	InvalidateBoundingBox ()
	Invalidate bounding box.

Public Member Functions inherited from iview::CInteractiveShapeBase
	CInteractiveShapeBase ()

	CInteractiveShapeBase (const CInteractiveShapeBase &shape)

virtual	~CInteractiveShapeBase ()

virtual bool	IsEditablePosition () const

virtual void	SetEditablePosition (bool state=true)

virtual bool	IsSelected () const
	Check, if this shape is selected.

virtual void	SetSelected (bool selectFlag=true)
	Inform that this object was selected or deselected.

virtual void	BeginDrag (const istd::CIndex2d &position)
	Called before dragging is begin.

virtual void	SetDragPosition (const istd::CIndex2d &position)
	Set new drag position.

virtual void	EndDrag ()
	Called after dragging.

virtual bool	OnModelDetached (imod::IModel *modelPtr)
	This call back function will be called, if an observable object is about to be detached.

Public Member Functions inherited from iview::CShapeBase
	CShapeBase ()

	CShapeBase (const CShapeBase &shape)

virtual	~CShapeBase ()

virtual bool	AssignToLayer (int layerType)
	Assign this shape to same layer.

virtual void	Invalidate ()

iview::IDisplay *	GetDisplay () const
	Get access to currently connected display.

ShapeTransformMode	GetTransformMode () const
	Get shape transformation mode.

void	SetTransformMode (ShapeTransformMode mode)
	Set shape transformation mode.

int	GetLayerType () const override
	Get layer type of this shape object.

i2d::CRect	GetBoundingBox () const override
	Return bounding box in client window coordinates.

void	SetVisible (bool state=true) override
	Make shape to be visible or not.

const IColorSchema *	GetUserColorSchema () const override
	Get color schema from view or user defined.

void	SetUserColorSchema (const IColorSchema *schemaPtr) override
	Set color schema to draw shape.

void	SetDefaultDescription (const QString &description) override
	Set default description will be used to display on console.

bool	IsVisible () const override
	Check, if this object is visible.

bool	IsDisplayAccepted (const IDisplay &display) const override
	Check if this object can be connected to this display.

void	OnDisplayConnected (IDisplay *displayPtr) override
	Called after display is connected.

void	OnDisplayDisconnected (IDisplay *displayPtr) override
	Called after display is disconnected.

bool	OnDisplayChanged (const istd::IChangeable::ChangeSet &changeSet) override
	It informs about changes in display.

ITouchable::TouchState	IsTouched (istd::CIndex2d position) const override
	Check, if any shape is touched.

QString	GetShapeDescriptionAt (istd::CIndex2d position) const override
	Get description to shape at specified position.

bool	OnModelDetached (imod::IModel *modelPtr) override
	This call back function will be called, if an observable object is about to be detached.

void	OnUpdate (const istd::IChangeable::ChangeSet &changeSet) override
	Called on update of observed model.

Public Member Functions inherited from imod::CSingleModelObserverBase
	CSingleModelObserverBase ()

virtual	~CSingleModelObserverBase ()

imod::IModel *	GetObservedModel () const
	Get access to observed model.

imod::IModel *	GetModelPtr () const
	Get access to observed model.

void	EnsureModelDetached ()
	Make sure this observer is detached.

void	SetObservedIds (const istd::IChangeable::ChangeSet &changeMask)
	Set list of ID's beeing observed.

bool	IsModelAttached (const imod::IModel *modelPtr=nullptr) const override
	Check if specified model is attached.

bool	OnModelDetached (imod::IModel *modelPtr) override
	This call back function will be called, if an observable object is about to be detached.

void	BeforeModelChange (imod::IModel *modelPtr) override
	This function will be called before update of the observer contents occures.

void	AfterModelChange (imod::IModel *modelPtr, const istd::IChangeable::ChangeSet &changeSet) override
	This function will be called after update of the observer contents occures.

Public Member Functions inherited from imod::IObserver
Public Member Functions inherited from iview::IShape
Public Member Functions inherited from iview::IVisualizable
Public Member Functions inherited from iview::ITouchable
Public Member Functions inherited from iview::IInteractiveShape
Public Member Functions inherited from iview::IMouseActionObserver
Public Member Functions inherited from iview::IDraggable

Protected Member Functions
virtual void	DrawPolyBezier (QPainter &drawContext, const i2d::CVector2d *pointsPtr, int pointsCount) const

virtual i2d::CVector2d	GetSegmentMiddle (int index) const

virtual void	DrawCurve (QPainter &drawContext) const

virtual bool	IsCurveTouched (istd::CIndex2d position) const

virtual i2d::CRect	CalcBoundingBox () const
	Calculate bounding box.

Protected Member Functions inherited from iview::CPolylineShape
virtual void	DrawArea (QPainter &drawContext) const

virtual void	DrawSelectionElements (QPainter &drawContext) const

Protected Member Functions inherited from iview::CPolygonShape
virtual void	EnsureValidNodes () const

virtual void	BeginLogDrag (const i2d::CVector2d &reference)

virtual void	SetLogDragPosition (const i2d::CVector2d &position)

Protected Member Functions inherited from iview::CRectControlledShapeBase
void	CalcNodes (const i2d::CAffine2d &parallTransform) const

void	ResetNodes () const

bool	AreNodesValid () const

i2d::CAffine2d	CalcMoveTransform (i2d::CVector2d position, const i2d::CAffine2d &transform)

virtual bool	IsTickerTouched (istd::CIndex2d position) const

virtual void	DrawTickers (QPainter &drawContext) const

virtual void	DrawFigure (QPainter &drawContext) const

bool	IsParallTouched (const i2d::CAffine2d &parallTransform, istd::CIndex2d position) const

i2d::CAffine2d	CalcScaleTransform (const i2d::CVector2d &center, const i2d::CVector2d &isPos, const i2d::CVector2d &shouldPos)

i2d::CAffine2d	CalcSizeTransform (const i2d::CVector2d &center, const i2d::CVector2d &isPos, const i2d::CVector2d &shouldPos)

i2d::CAffine2d	CalcRotatedTransform (const i2d::CVector2d &center, const i2d::CVector2d &isPos, const i2d::CVector2d &shouldPos)

Protected Member Functions inherited from iview::CInteractiveShapeBase
void	BeginTickerDrag ()

void	EndTickerDrag ()

void	UpdateModelChanges ()

int	GetKeysState () const
	Get actual keys state.

int	GetEditMode () const
	Get actual edit mode.

void	DrawText (QPainter &drawContext, istd::CIndex2d point, const QString &text) const
	Draw text on a given position.

virtual bool	IsDisplayChangeImportant (const istd::IChangeable::ChangeSet &changeSet)
	Get display changes mask.

Protected Member Functions inherited from iview::CShapeBase
i2d::CVector2d	GetScreenPosition (const i2d::CVector2d &logPosition) const
	Get screen position based on logical position.

i2d::CVector2d	GetLogPosition (const i2d::CVector2d &screenPosition) const
	Get logical position based on screen position.

double	GetLocalLineWidth (const i2d::CVector2d &screenPosition) const
	Get line with (in logical coordinates) for single screen position.

bool	IsDisplayConnected () const
	Check if display is connected.

const IColorSchema &	GetColorSchema () const
	Get color schema for this shape.

i2d::CRect	GetClientRect () const
	Get display client rectangle.

bool	IsBoundingBoxValid () const

void	DisconnectDisplay ()

virtual const iview::CScreenTransform &	GetViewToScreenTransform () const

Protected Member Functions inherited from imod::CSingleModelObserverBase
void	SetModelPtr (imod::IModel *modelPtr)
	Set internal model pointer to specified value.

Additional Inherited Members
Static Public Member Functions inherited from iview::CPolylineShape
static void	DrawOrientationMarker (QPainter &drawContext, const QPen &rightPen, const QBrush &rightBrush, const QPen &leftPen, const QBrush &leftBrush, const i2d::CLine2d &segmentLine, double scale)
	Draw an orientation marker consisting of two triangles (black for outside and white for inside)

static void	DrawOrientationMarker (QPainter &drawContext, const i2d::CVector2d &point, const i2d::CVector2d &direction, double maxWidth, const iview::IColorSchema &colorSchema)

Protected Types inherited from iview::CRectControlledShapeBase
enum	EditNode { EN_NODE1 = 0 , EN_NODE2 , EN_NODE3 , EN_NODE4 , EN_CENTER , EN_MIDDLE12 , EN_MIDDLE23 , EN_MIDDLE34 , EN_MIDDLE41 , EN_ROTATION1 , EN_ROTATION2 , EN_LAST = EN_ROTATION2 }

enum	MouseMode { MM_NONE , MM_ROTATION1 , MM_ROTATION2 , MM_WIDTH1 , MM_WIDTH2 , MM_HEIGHT1 , MM_HEIGHT2 , MM_SIZE1 , MM_SIZE2 , MM_SIZE3 , MM_SIZE4 }

Static Protected Member Functions inherited from iview::CPolygonShape
static const istd::IChangeable::ChangeSet &	GetMoveChangeSet ()

static const istd::IChangeable::ChangeSet &	GetMoveAllChangeSet ()

Protected Attributes inherited from iview::CPolygonShape
int	m_referenceIndex

QVector< i2d::CVector2d >	m_references

i2d::CVector2d	m_castAxis

i2d::CAffine2d	m_castTransform

QPolygonF	m_screenPoints

Protected Attributes inherited from iview::CRectControlledShapeBase
MouseMode	m_mouseMode

i2d::CVector2d	m_referencePosition

Detailed Description

Definition at line 18 of file CSplineShape.h.

Member Typedef Documentation

◆ BaseClass

CPolylineShape iview::CSplineShape::BaseClass

Definition at line 21 of file CSplineShape.h.

Member Function Documentation

◆ CalcBoundingBox()

virtual i2d::CRect iview::CSplineShape::CalcBoundingBox ( ) const

protectedvirtual

Calculate bounding box.

You have to implement this method in your shapes implementations.

Reimplemented from iview::CPolylineShape.

◆ DrawCurve()

virtual void iview::CSplineShape::DrawCurve ( QPainter & drawContext ) const

protectedvirtual

Reimplemented from iview::CPolylineShape.

◆ DrawPolyBezier()

virtual void iview::CSplineShape::DrawPolyBezier	(	QPainter &	drawContext,
		const i2d::CVector2d *	pointsPtr,
		int	pointsCount ) const

protectedvirtual

◆ GetSegmentMiddle()

virtual i2d::CVector2d iview::CSplineShape::GetSegmentMiddle ( int index ) const

protectedvirtual

Reimplemented from iview::CPolygonShape.

◆ IsCurveTouched()

virtual bool iview::CSplineShape::IsCurveTouched ( istd::CIndex2d position ) const

protectedvirtual

Reimplemented from iview::CPolylineShape.

◆ OnModelAttached()

virtual bool iview::CSplineShape::OnModelAttached	(	imod::IModel *	modelPtr,
		istd::IChangeable::ChangeSet &	changeMask )

virtual

This call back function will be called, if an observable object is about to be attached.

This function returns a true, if observable object is accepted by the implementation logic of the observer, otherwise returns false.

Parameters

modelPtr	pointer to model object being attached.
changeMask	output parameter returning set of change ID's will be accepted. returns a `false`.

Reimplemented from iview::CPolylineShape.

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

iview/CSplineShape.h

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

Member Function Documentation

◆ CalcBoundingBox()

◆ DrawCurve()

◆ DrawPolyBezier()

◆ GetSegmentMiddle()

◆ IsCurveTouched()

◆ OnModelAttached()