XYPlot Class Reference

A chart displaying X,Y points, scaled to the object geomtry. More...

#include <XYPlot.h>

Inheritance diagram for XYPlot:

Collaboration diagram for XYPlot:

Public Member Functions
	XYPlot ()
	~XYPlot ()
void	setData (const std::vector< float > &xValues, const std::vector< float > &yValues)
	Set the data points. More...
void	setXMinMax (const Optional< std::pair< float, float >> &xMinMax)
	Set the X axis minimum and maximum. If unset, it will use the minimum and maximum from the dataset. More...
void	setYXMinMax (const Optional< std::pair< float, float >> &yMinMax)
	Set the Y axis minimum and maximum. If unset, it will use the minimum and maximum from the dataset. More...
void	setGeometry (Rect r)
	Set the chart geometry (position and size) More...
void	setBackgroundColor (const Color bgColor)
	Set the background color. More...
void	setLineColor (const Color lnColor)
	Set the points color (it will also be used for the chart outline) More...
void	draw (uint32_t time) override
	The draw method. It will be called once per frame for each object in a scene. More...
int	getX () const override
int	getY () const override
int	getWidth () const override
int	getHeight () const override
Public Member Functions inherited from InteractiveGraphicsObject
virtual	~InteractiveGraphicsObject ()=default
Public Member Functions inherited from GraphicsObject
virtual	~GraphicsObject ()=default
bool	isVisible () const
void	setVisibility (bool visible)
Public Member Functions inherited from TouchEnabledObject
TouchCallback	getTouchCallback () const
void	setTouchCallback (TouchCallback cb)
	Set the touch interaction callback. More...
bool	isTouchEnabled () const
	True if the object reacts to touch events. More...
void	setTouchEnabled (bool enabled)
	Set if the object has to react to touch events. More...
bool	isPropagateInteraction () const
	True if the object will call the handlers of object placed below when touched. More...
void	setPropagateInteraction (bool propagate)
	Set wheter the object has to call the handlers of objects placed below, when touched. More...

Detailed Description

A chart displaying X,Y points, scaled to the object geomtry.

Constructor & Destructor Documentation

XYPlot()

XYPlot::XYPlot

(

)

~XYPlot()

XYPlot::~XYPlot

(

)

Member Function Documentation

draw()

void XYPlot::draw ( uint32_t  time )

overridevirtual

The draw method. It will be called once per frame for each object in a scene.

Parameters

time	A time parameter (as given by SDL_GetTicks) for time-based animation purposes

Implements GraphicsObject.

getHeight()

int XYPlot::getHeight ( ) const

overridevirtual

Implements TouchEnabledObject.

getWidth()

int XYPlot::getWidth ( ) const

overridevirtual

Implements TouchEnabledObject.

getX()

int XYPlot::getX ( ) const

overridevirtual

Implements TouchEnabledObject.

getY()

int XYPlot::getY ( ) const

overridevirtual

Implements TouchEnabledObject.

setBackgroundColor()

void XYPlot::setBackgroundColor

(

const Color

bgColor

)

Set the background color.

Parameters

bgColor

The background color

setData()

void XYPlot::setData	(	const std::vector< float > &	xValues,
		const std::vector< float > &	yValues
	)

Set the data points.

Parameters

xValues	The X points
yValues	The Y points

setGeometry()

void XYPlot::setGeometry

(

Rect

r

)

Set the chart geometry (position and size)

Parameters

r	The chart geometry

setLineColor()

void XYPlot::setLineColor

(

const Color

lnColor

)

Set the points color (it will also be used for the chart outline)

Parameters

lnColor

The points color

setXMinMax()

void XYPlot::setXMinMax

(

const Optional< std::pair< float, float >> &

xMinMax

)

Set the X axis minimum and maximum. If unset, it will use the minimum and maximum from the dataset.

Parameters

xMinMax

An optional pair of minimum, maximum values

setYXMinMax()

void XYPlot::setYXMinMax

(

const Optional< std::pair< float, float >> &

yMinMax

)

Set the Y axis minimum and maximum. If unset, it will use the minimum and maximum from the dataset.

Parameters

yMinMax

An optional pair of minimum, maximum values

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

• include/TouchCP/XYPlot.h
• src/XYPlot.cpp