a2dAxisMarker Class Reference
[a2dCanvasObject related objects, complex canvasobject's, complex canvasobject's for drawing sets of curves]

For Markers on an Axis. More...

#include <marker.h>

Inheritance diagram for a2dAxisMarker:

[legend]

Collaboration diagram for a2dAxisMarker:

[legend]

List of all members.

Public Member Functions
	a2dAxisMarker (const wxString &format=_T("%f"), a2dCurveAxis *axis=0)
	a2dAxisMarker (const wxString &format, a2dCurveAxis *curve, double atx, double height=0)
	a2dAxisMarker (const wxString &format, a2dCurveAxis *curve, double atx, const a2dFont &font)
	a2dAxisMarker (const a2dAxisMarker &other, CloneOptions options)
virtual a2dObject *	Clone (CloneOptions options) const
	This is here so that this class cannot be used directly.
void	SetAxis (a2dCurveAxis *curve)
a2dCurveAxis *	GetAxis () const
virtual const wxString &	GetMarkerString ()
Static Public Attributes
static a2dPropertyIdCanvasObject *	PROPID_axis = NULL
Protected Member Functions
void	DoWalker (wxObject *parent, a2dWalkerIOHandler &handler)
	iterate over this object and its children
void	DoAddPending (a2dIterC &ic)
	called by addPending
void	OnCanvasObjectMouseEvent (a2dCanvasObjectMouseEvent &event)
	default handler for mouse events, sent to the object from the a2dCanvasView.
virtual void	DoSave (wxObject *parent, a2dIOHandlerXmlSerOut &out, a2dXmlSer_flag xmlparts, a2dObjectList *towrite)
	write object specific CVGL data
void	DoLoad (wxObject *parent, a2dIOHandlerXmlSerIn &parser, a2dXmlSer_flag xmlparts)
	load object specific CVG data
void	DependencyPending (a2dWalkerIOHandler *handler)
	called by to check if this object becomes pending as a result of other objects
bool	DoUpdate (UpdateMode mode, const a2dBoundingBox &childbox, const a2dBoundingBox &clipbox, const a2dBoundingBox &propbox)
	Update derived Object specific things ( mainly boundingbox).
Protected Attributes
a2dSmrtPtr< a2dCurveAxis >	m_axis

---

Detailed Description

For Markers on an Axis.

Markers can draw self value on an axis

Definition at line 175 of file marker.h.

---

Member Function Documentation

void a2dAxisMarker::DoWalker	(	wxObject *	parent,
		a2dWalkerIOHandler &	handler
	)			[protected, virtual]

iterate over this object and its children

This function allows you to extend the functionality of all a2dCanvasObject classes in a a2dCanvasDocument, without adding extra members to these objects.

Default functions are called on the a2dWalkerIOHandler, which redirect the calls to other functions based on this object its classname. On can register classes to a2dWalkerIOHandler or derived classes. This way for each unique object in the document there can be a function in a2dWalkerIOHandler.

Returns:

false if some object did not have a function attached via a2dWalkerIOHandler.

See a2dWalkerIOHandler for more.

Reimplemented from a2dCanvasObject.

Definition at line 377 of file marker.cpp.

void a2dAxisMarker::OnCanvasObjectMouseEvent

(

a2dCanvasObjectMouseEvent &

event

)

[protected]

default handler for mouse events, sent to the object from the a2dCanvasView.

Mouse events are sent to the object when the mouse pointer is hiting the object. The default is used when the object is in edit mode. Else it will detect if the special object tip property named __OBJECTTIP__ is available, and switch it on or off when the mouse eneter or leaves the object.

&& m_flags.m_subEditAsChild )

Reimplemented from a2dCanvasObject.

Definition at line 392 of file marker.cpp.

void a2dAxisMarker::DoLoad	(	wxObject *	parent,
		a2dIOHandlerXmlSerIn &	parser,
		a2dXmlSer_flag	xmlparts
	)			[protected, virtual]

load object specific CVG data

todo ignore until this down here is fully converted.

Reimplemented from a2dBaseMarker.

Definition at line 612 of file marker.cpp.

void a2dAxisMarker::DependencyPending

(

a2dWalkerIOHandler *

handler

)

[protected, virtual]

called by to check if this object becomes pending as a result of other objects

You can Override DependencyPending() to set your object pending, when another object was set pending.

Reimplemented from a2dCanvasObject.

Definition at line 568 of file marker.cpp.

bool a2dAxisMarker::DoUpdate	(	UpdateMode	mode,
		const a2dBoundingBox &	childbox,
		const a2dBoundingBox &	clipbox,
		const a2dBoundingBox &	propbox
	)			[protected, virtual]

Update derived Object specific things ( mainly boundingbox).

Calculates the boundingbox of the object (exclusif base class child objects but with other nested objects).

Parameters:

	mode	way to update the objects
	childbox	size of children boundingbox
	clipbox	clip to this
	propbox	size of properties boundingbox

Remarks:

in a derived class this function can also be used to update object specific cache data.

force may or may not have direct influence on the object itself, if this function is called directly for some reason (e.g from derived objects), you must invalidate the boudingbox yourself. GetDrawerBox()->SetValid( false );

Reimplemented from a2dCurveObject.

Definition at line 577 of file marker.cpp.

---

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

• marker.h
• marker.cpp