a2dPlot Class Reference

plot a group of curves on a given area in world coordinates. More...

#include <plotbox.h>

Inheritance diagram for a2dPlot:

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Collaboration diagram for a2dPlot:

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List of all members.

Public Member Functions
	a2dPlot (double x=0, double y=0)
	a2dPlot (const a2dPlot &other, CloneOptions options)
a2dObject *	Clone (CloneOptions options) const
	to clone object
void	SetTitle (const wxString &title)
	set title above plot, empty string removes it
void	SetTitleTextDc (a2dText *title)
	set title above plot using a text object, NULL removes it
void	SetMarkerShow (a2dMarkerShow *showm)
	set markerShow under plot using a a2dMarkerShow object, NULL removes it
void	SetXLabel (const wxString &xlabel, const wxColour &color=wxNullColour)
	set X label on axis, empty string removes it
void	SetXLabelTextDc (a2dText *xLabelTextDc)
	set X label on axis as text object, NULL removes it
void	SetYLabel (const wxString &ylabel, const wxColour &color=wxNullColour)
	set Y label on axis, empty string removes it
void	SetYLabelTextDc (a2dText *yLabelTextDc)
	set Y label on axis as text object, NULL removes it
void	SetY1Label (const wxString &ylabel, const wxColour &color=wxNullColour)
	set Y label on axis, empty string removes it
void	SetY1LabelTextDc (a2dText *yLabelTextDc)
	set Y label on axis as text object, NULL removes it
void	SetY2Label (const wxString &ylabel, const wxColour &color=wxNullColour)
	set Y label on axis, empty string removes it
void	SetY2LabelTextDc (a2dText *yLabelTextDc)
	set Y label on axis as text object, NULL removes it
void	SetAutoPlace (bool autoPlace)
	if true text objects title xlabel and ylabel will be set in position automatically
void	SetAutoYAxesNames (bool autoYNames)
	if true text ylabel will be set according curves area name
void	SetPadding (double leftPadding, double rightPadding, double topPadding, double bottomPadding)
	extra distance around plot
Protected Member Functions
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	DoRender (a2dIterC &ic, OVERLAP clipparent)
	render derived object
bool	DoUpdate (UpdateMode mode, const a2dBoundingBox &childbox, const a2dBoundingBox &clipbox, const a2dBoundingBox &propbox)
	Update derived Object specific things ( mainly boundingbox).
a2dBoundingBox	DoGetUnTransformedBbox (a2dBboxFlags flags=a2dCANOBJ_BBOX_NON) const
void	SetPosYLabel (a2dText *yLabelTextDc, double x, double y, double tHeight, bool left)
Protected Attributes
double	m_leftPadding
	padding.
double	m_bottomPadding
	padding.
double	m_topPadding
	padding.
double	m_rightPadding
	padding.
bool	m_autoPlace
bool	m_autoYNames

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Detailed Description

plot a group of curves on a given area in world coordinates.

Definition at line 31 of file plotbox.h.

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Member Function Documentation

void a2dPlot::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 a2dCanvasXYDisplayGroupAreas.

Definition at line 612 of file plotbox.cpp.

void a2dPlot::DoRender	(	a2dIterC &	ic,
		OVERLAP	clipparent
	)			[protected, virtual]

render derived object

if the object has sub objects (apart from the childobject which are handled here), those subobject most rendered by iterating on layer when needed/wanted, simular to child objects. We do not iterate here, since that is only needed if indeed there or subobjects. This will be know in a "wxDerivedCanvasObject DoRender".

SO parent objects that call this function, must:

• 1- clip object against area to redraw.
• 2- iterate on layers when needed.

A a2dCanvasObject is rendered as a + (plus sign) when there or no children.

Reimplemented from a2dCanvasXYDisplayGroupAreas.

Definition at line 255 of file plotbox.cpp.

bool a2dPlot::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 a2dCanvasXYDisplayGroupAreas.

Definition at line 314 of file plotbox.cpp.

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

• plotbox.h
• plotbox.cpp