org.swtchart.ILineSeries Interface Reference

Line series. More...

Inheritance diagram for org.swtchart.ILineSeries:

Collaboration diagram for org.swtchart.ILineSeries:

Public Types
enum	PlotSymbolType { NONE = ("None"), CIRCLE = ("Circle"), SQUARE = ("Square"), DIAMOND = ("Diamond"), TRIANGLE = ("Triangle"), INVERTED_TRIANGLE = ("Inverted Triangle"), CROSS = ("Cross"), PLUS = ("Plus") }
	A plot symbol type. More...
Public Member Functions
PlotSymbolType	getSymbolType ()
	Gets the symbol type.
void	setSymbolType (PlotSymbolType type)
	Sets the symbol type.
int	getSymbolSize ()
	Gets the symbol size in pixels.
void	setSymbolSize (int size)
	Sets the symbol size in pixels.
Color	getSymbolColor ()
	Gets the symbol color.
void	setSymbolColor (Color color)
	Sets the symbol color.
Color[]	getSymbolColors ()
	Gets the symbol colors.
void	setSymbolColors (Color[] colors)
	Sets the symbol colors.
LineStyle	getLineStyle ()
	Gets line style.
void	setLineStyle (LineStyle style)
	Sets line style.
Color	getLineColor ()
	Gets the line color.
void	setLineColor (Color color)
	Sets line color.
int	getLineWidth ()
	Gets the line width.
void	setLineWidth (int width)
	Sets the width of line connecting data points and also line drawing symbol if applicable (i.e.
void	enableArea (boolean enabled)
	Enables the area chart.
boolean	isAreaEnabled ()
	Gets the state indicating if area chart is enabled.
void	enableStep (boolean enabled)
	Enables the step chart.
boolean	isStepEnabled ()
	Gets the state indicating if step chart is enabled.
int	getAntialias ()
	Gets the anti-aliasing value for drawing line.
void	setAntialias (int antialias)
	Sets the anti-aliasing value for drawing line.

Detailed Description

Line series.

Definition at line 14 of file ILineSeries.java.

Member Enumeration Documentation

enum org::swtchart::ILineSeries::PlotSymbolType

A plot symbol type.

Enumerator:

NONE	none
CIRCLE	circle
SQUARE	square
DIAMOND	diamond
TRIANGLE	triangle
INVERTED_TRIANGLE	inverted triangle
CROSS	cross
PLUS	plus

Definition at line 19 of file ILineSeries.java.

Member Function Documentation

void org.swtchart.ILineSeries.enableArea ( boolean enabled )

Enables the area chart.

Parameters:

enabled

true if enabling area chart

Implemented in org.swtchart.internal.series.LineSeries.

Referenced by org.swtchart.examples.AreaChartExample.createChart().

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void org.swtchart.ILineSeries.enableStep ( boolean enabled )

Enables the step chart.

Parameters:

enabled

true if enabling step chart

Implemented in org.swtchart.internal.series.LineSeries.

Referenced by org.swtchart.examples.StepChartExample.createChart().

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int org.swtchart.ILineSeries.getAntialias ( )

Gets the anti-aliasing value for drawing line.

The default value is SWT.DEFAULT<tt>.


Returns:
the anti-aliasing value which can be SWT.DEFAULT, SWT.ON or SWT.OFF.

Implemented in org.swtchart.internal.series.LineSeries.

Color org.swtchart.ILineSeries.getLineColor ( )

Gets the line color.

Returns:: the line color

Implemented in org.swtchart.internal.series.LineSeries.

LineStyle org.swtchart.ILineSeries.getLineStyle ( )

Gets line style.

Returns:: line style.

Implemented in org.swtchart.internal.series.LineSeries.

int org.swtchart.ILineSeries.getLineWidth ( )

Gets the line width.

Returns:: the line width

Implemented in org.swtchart.internal.series.LineSeries.

Color org.swtchart.ILineSeries.getSymbolColor ( )

Gets the symbol color.

Returns:: the symbol color

Implemented in org.swtchart.internal.series.LineSeries.

Color [] org.swtchart.ILineSeries.getSymbolColors ( )

Gets the symbol colors.

Returns:: the symbol colors, or empty array if no symbol colors are set.

Implemented in org.swtchart.internal.series.LineSeries.

int org.swtchart.ILineSeries.getSymbolSize ( )

Gets the symbol size in pixels.

Returns:: the symbol size

Implemented in org.swtchart.internal.series.LineSeries.

PlotSymbolType org.swtchart.ILineSeries.getSymbolType ( )

Gets the symbol type.

Returns:: the symbol type

Implemented in org.swtchart.internal.series.LineSeries.

boolean org.swtchart.ILineSeries.isAreaEnabled ( )

Gets the state indicating if area chart is enabled.

Returns:: true if area chart is enabled

Implemented in org.swtchart.internal.series.LineSeries.

boolean org.swtchart.ILineSeries.isStepEnabled ( )

Gets the state indicating if step chart is enabled.

Returns:: true if step chart is enabled

Implemented in org.swtchart.internal.series.LineSeries.

void org.swtchart.ILineSeries.setAntialias ( int antialias )

Sets the anti-aliasing value for drawing line.

If number of data points is too large, the series is drawn as a collection of dots rather than lines. In this case, the anti-alias doesn't really make effect, and just causes performance degradation. Therefore, client code may automatically enable/disable the anti-alias for each series depending on the number of data points, or alternatively may let end-user configure it.

Parameters:

antialias the anti-aliasing value which can be SWT.DEFAULT, SWT.ON or SWT.OFF.

Implemented in org.swtchart.internal.series.LineSeries.

void org.swtchart.ILineSeries.setLineColor ( Color color )

Sets line color.

If null is given, default color will be set.

Parameters:

color

the line color

Implemented in org.swtchart.internal.series.LineSeries.

Referenced by org.swtchart.examples.MultipleAxesExample.createChart(), org.swtchart.examples.AreaChartExample.createChart(), org.swtchart.examples.advanced.SymbolBoundsExample.createChart(), org.swtchart.examples.ext.InteractiveChartExample.createPartControl(), test.swtchart.main.TestChart.main(), and org.swtchart.examples.ext.TestChart.main().

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void org.swtchart.ILineSeries.setLineStyle ( LineStyle style )

Sets line style.

If null is given, default line style will be set.

Parameters:

style

line style

Referenced by org.swtchart.examples.ScatterChartExample.createChart().

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void org.swtchart.ILineSeries.setLineWidth ( int width )

Sets the width of line connecting data points and also line drawing symbol if applicable (i.e.

PlotSymbolType.CROSS or PlotSymbolType.PLUS). The default width is 1.

Parameters:

width

the line width

Implemented in org.swtchart.internal.series.LineSeries.

void org.swtchart.ILineSeries.setSymbolColor ( Color color )

Sets the symbol color.

If null is given, default color will be set.

Parameters:

color

the symbol color

Implemented in org.swtchart.internal.series.LineSeries.

void org.swtchart.ILineSeries.setSymbolColors ( Color[] colors )

Sets the symbol colors.

Typically, the number of symbol colors is the same as the number of plots. If the number of symbol colors is less than the number of plots, the rest of plots will have the common color which is set with setSymbolColor(Color).

Parameters:

colors the symbol colors. If null or empty array is given, the color which is set with setSymbolColor(Color) will be commonly used for all plots.

Implemented in org.swtchart.internal.series.LineSeries.

void org.swtchart.ILineSeries.setSymbolSize ( int size )

Sets the symbol size in pixels.

The default size is 4.

Parameters:

size

the symbol size

Implemented in org.swtchart.internal.series.LineSeries.

void org.swtchart.ILineSeries.setSymbolType ( PlotSymbolType type )

Sets the symbol type.

If null is given, default type PlotSymbolType.CIRCLE will be set.

Parameters: