ThreadedChartRender Class Reference

#include <DataAnalysis/Chart/threadedchartrender.h>

Inheritance diagram for ThreadedChartRender:

Public Slots
void	writeResults ()

Signals
void	notifyProgress (int percentage)
Signals inherited from BlockingTask
void	performTask (bool *result)

Public Member Functions
	ThreadedChartRender (Chart &chart, int timeoutMsec=5000)
	ThreadedChartRender (Chart &chart, int width, int height, int timeoutMsec=5000)
	ThreadedChartRender (Chart &chart, int width, int height, QPaintDevice &imageOut, int timeoutMsec=5000)
QString	getChartAsHtml () const
const QString &	getChartAsSvgXml () const
bool	task () override
Public Member Functions inherited from BlockingTask
	~BlockingTask () override
bool	doTask ()

Additional Inherited Members
Static Public Member Functions inherited from BlockingTask
static bool	doTask (std::function< bool()> &&work, QThread *homeThread=QCoreApplication::instance() ->thread())
Protected Slots inherited from BlockingTask
virtual void	taskWrapper (bool *result)
Protected Member Functions inherited from BlockingTask
	BlockingTask (QThread *homeThread=QThread::currentThread())
QSemaphore &	semaphore ()
virtual bool	task ()=0

Constructor & Destructor Documentation

ThreadedChartRender() [1/3]

ThreadedChartRender	(	Chart &	chart,
		int	timeoutMsec = 5000
	)

Parameters

chart	The chart to render.
timeoutMsec	Timeout value when the thread will give up waiting for the chart to complete rendering.

Creates a new ThreadedChartRender which will render the specified chart when doTask is called.

ThreadedChartRender() [2/3]

ThreadedChartRender	(	Chart &	chart,
		int	width,
		int	height,
		int	timeoutMsec = 5000
	)

Parameters

chart	The chart to render.
width	The desired width of the rendered output.
height	The desired height of the rendered output.
timeoutMsec	Timeout value when the thread will give up waiting for the chart to complete rendering.

Creates a new ThreadedChartRender which will render the specified chart when doTask is called.

ThreadedChartRender() [3/3]

ThreadedChartRender	(	Chart &	chart,
		int	width,
		int	height,
		QPaintDevice &	imageOut,
		int	timeoutMsec = 5000
	)

Parameters

chart	The chart to render.
width	The desired width of the rendered output.
height	The desired height of the rendered output.
imageOut	An image to render the results on to.
timeoutMsec	Timeout value when the thread will give up waiting for the chart to complete rendering.

Creates a new ThreadedChartRender which will render the specified chart when doTask is called, and will also capture the results on the input QImage.

Member Function Documentation

getChartAsHtml()

QString getChartAsHtml

(

)

const

Returns

getChartAsSvgXml()

const QString & getChartAsSvgXml

(

)

const

Returns

Returns the SVG content results of the render.

notifyProgress

void notifyProgress ( int  percentage )

signal

task()

bool task ( )

overridevirtual

Returns

Implements BlockingTask.

writeResults

void writeResults ( )

slot

Stores the SVG inside the render object.