jhplot

Class HPlotRT

java.lang.Object

jhplot.HPlotRT

public class HPlotRT
extends java.lang.Object

Plot canvas for real-time charts. The "RT" in the name means "real-time". It is designed for displaying multiple traces consisting of trace points. Traces can be changed at real-time. Only one canvas area is possible.

Constructor Summary

Constructors

Constructor and Description
HPlotRT() Construct a real-time canvas with a plot with the default parameters 600 by 400, and 10% space for the global title "Default"
HPlotRT(java.lang.String title) Construct a real-tyme plot with the default parameters 600 by 400, and 10% space for the global title
HPlotRT(java.lang.String title, int xsize, int ysize) Create the real-tyme dynamic canvas.

Method Summary

Modifier and Type	Method and Description
void	add(ITrace2D trace) Add dynamic trace with data for showing in the canvas.
void	close()
void	doc() Show online documentation.
IAxis<?>	getAxisX() Return X-axis
IAxis<?>	getAxisY() Return Y-axis
Chart2D	getChart() Returns the current chart.
void	quit() Quit the canvas (and dispose all components) Note: a memory leak is found - no time to study it.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HPlotRT

public HPlotRT(java.lang.String title,
               int xsize,
               int ysize)

Create the real-tyme dynamic canvas.

Parameters:

title - Title

xsize - size in x direction

ysize - size in y direction

HPlotRT

public HPlotRT(java.lang.String title)

Construct a real-tyme plot with the default parameters 600 by 400, and 10% space for the global title

Parameters:

title - Title

HPlotRT

public HPlotRT()

Construct a real-time canvas with a plot with the default parameters 600 by 400, and 10% space for the global title "Default"

Method Detail

getAxisX

public IAxis<?> getAxisX()

Return X-axis

Returns:

X-axis

getAxisY

public IAxis<?> getAxisY()

Return Y-axis

Returns:

Y-axis

add

public void add(ITrace2D trace)

Add dynamic trace with data for showing in the canvas.

Parameters:

trace - data to be added

getChart

public Chart2D getChart()

Returns the current chart.

Returns:

returns the current chart.

doc

public void doc()

Show online documentation.

close

public void close()

quit

public void quit()

Quit the canvas (and dispose all components) Note: a memory leak is found - no time to study it. set to null all the stuff