com.jinsight.jetchart
Class LineSerie

java.lang.Object
  com.jinsight.jetchart.AbstractSerie
      com.jinsight.jetchart.GraphSerie
          com.jinsight.jetchart.LineSerie

public class LineSerie

extends GraphSerie

This class implements the properties and methods of a line series.

Field Summary

Fields inherited from class com.jinsight.jetchart.GraphSerie

ABOVE_TOP_YAXIS, AREA, BAR, BAR_HLC, BAR_OHLC, BESIDE_TOP_YAXIS, CANDLESTICK, DASHED, EMPTY_CIRCLE_MARK, EMPTY_DIAMOND_MARK, EMPTY_SQUARE_MARK, EMPTY_TRIANGLE_MARK, IMAGE, LEGEND, LINE, LINE_HLC, LINE_OHLC, MARK_SHAPE_LEGEND, POINT, ROUNDED_CANDLESTICK, SOLID, SOLID_CIRCLE_MARK, SOLID_DIAMOND_MARK, SOLID_SQUARE_LEGEND, SOLID_SQUARE_MARK, SOLID_TRIANGLE_MARK, STACKED_BAR, VECTOR, X_MARK

Fields inherited from class com.jinsight.jetchart.AbstractSerie

CLIENT_SIDE, SERVER_SIDE_CERN, SERVER_SIDE_NCSA

Constructor Summary

LineSerie()
Creates a LineSerie object.

LineSerie(double[] values)
Creates a LineSerie object.

LineSerie(double[] values, java.lang.String title)
Creates a LineSerie object.

Method Summary

protected void	finalize()
void	setCoordinatesStatus(int[] coordinatesStatus, boolean connectAllPoints) Sets the visibility status of a sequence of data points.
void	setDashSize(int dashSize) Sets the size of a dash painted in a dashed line.
void	setDashSpace(int dashSpace) Sets the size of the space between consecutive dashes painted in a dashed line.
void	setLegendStyle(int legendStyle) Sets the style of a line series legend.
void	setStyle(int style) Sets the line style.
void	setThickness(int thickness) Sets line thickness.

Methods inherited from class com.jinsight.jetchart.GraphSerie

getColor, getMultipleValues, getRegressionLine, getSerieMap, getSerieMap, getSerieMap, getTitle, getType, getValues, removeRegressionLine, setColor, setCoordinatesStatus, setFont, setMarkLegendBackground, setMarkLegendEnabled, setMarkLegendForeground, setMarkLegendOpacityEnabled, setMarksColor, setMarksEnabled, setMarksHeight, setMarksStyle, setMarksWidth, setMultipleValues, setStartPoint, setTitle, setTitleFont, setTitlePosition, setToolTipContent, setValues, setValuesQuery

Methods inherited from class com.jinsight.jetchart.AbstractSerie

addMultipleValues, addValue, getId, setHighlightColor, setHighlightEnabled, setId, setLegendEnabled, setMultipleValues, setSVGURLs, setToolTipEnabled, setValueFormat, setValues

Methods inherited from class java.lang.Object

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

Constructor Detail

LineSerie

public LineSerie()

Creates a LineSerie object. Default constructor.

LineSerie

public LineSerie(double[] values)

Creates a LineSerie object.

Parameters:

values - Array of double precision numbers containing series values.

LineSerie

public LineSerie(double[] values,
                 java.lang.String title)

Creates a LineSerie object.

Parameters:

values - Array of double precision numbers containing series values.

title - String containing series title. The series title is displayed in the legend box.

Method Detail

setStyle

public void setStyle(int style)

Sets the line style. A line can be solid or dashed. Default style is solid.

Parameters:

style - An integer value.

See Also:

GraphSerie.SOLID, GraphSerie.DASHED

setDashSize

public void setDashSize(int dashSize)

Sets the size of a dash painted in a dashed line. Default value is 10 pixels.

Parameters:

dashSize - An integer value.

See Also:

setStyle(int), setDashSpace(int)

setDashSpace

public void setDashSpace(int dashSpace)

Sets the size of the space between consecutive dashes painted in a dashed line. Default value is 5 pixels.

Parameters:

dashSpace - An integer value.

See Also:

setStyle(int), setDashSize(int)

setThickness

public void setThickness(int thickness)

Sets line thickness. It is a number equal to or larger than 1. Default value is 1. This method has no effect on a dashed line, which is always 1 pixel thick.

Parameters:

thickness - An integer number.

setCoordinatesStatus

public void setCoordinatesStatus(int[] coordinatesStatus,
                                 boolean connectAllPoints)

Sets the visibility status of a sequence of data points. The visibility status is a sequence of binary digits. A value of '0' means that the data point must not be displayed, whereas a value of '1' keeps the data point visible. The second parameter is a flag indicating if all non-contiguous visible points must be connected, despite there being disabled points. The binary sequence follows the sequence of labels in the labels array. By default, non-contiguous visible points are not connected.

Parameters:

coordinatesStatus - An integer array of binary values(0 or 1).

connectAllPoints - A boolean value(true/false).

See Also:

Graph.setLabels(java.lang.String[])

setLegendStyle

public void setLegendStyle(int legendStyle)

Sets the style of a line series legend. The legend symbol is by default a solid square, but its shape can be changed to match the shape of respective line series marks, in which case a horizontal line crossing the symbol is also displayed. The symbol is painted in the marks color and the crossing line is painted in the series color. The crossing line can be solid or dashed, depending on the line series style.

Parameters:

legendStyle - An integer value.

See Also:

GraphSerie.SOLID_SQUARE_LEGEND, GraphSerie.MARK_SHAPE_LEGEND, GraphSerie.setMarksEnabled(boolean), setStyle(int)

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class GraphSerie

Throws:

java.lang.Throwable