com.inet.report.chart.axis
Class AbstractMarker

java.lang.Object
  com.inet.report.chart.axis.AbstractMarker

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

IntervalMarker, LineMarker

public abstract class AbstractMarker
extends java.lang.Object
implements java.io.Serializable

Basic class to create markers in a chart plot.

Since:

8.0

See Also:

LineMarker, IntervalMarker, Serialized Form

Field Summary

static float	DEFAULT_ALPHA Default alpha transparency value of the marker.
static int	DEFAULT_COLOR Default line marker color (a ABGR value representation).
static int	DEFAULT_LINE_STYLE Default line style of the marker.
static int	DEFAULT_LINE_WIDTH Default line width of the marker.
static double	DEFAULT_VALUE Default value.

Constructor Summary

protected

AbstractMarker() Protected constructor.

Method Summary

int	getColor() Returns the color of the line or area of this marker.
int	getLineStyle() Returns the marker's line style.
int	getLineWidth() Returns the line width in twips.
protected java.lang.StringBuffer	getSubProperties(int depth) Returns the serialized properties of subclasses.
void	readProperties(org.w3c.dom.Element element) Loads the XML properties of a marker.
void	setColor(int markerColor) Sets the color of the line or area of this marker.
void	setLineStyle(int lineStyle) Sets the marker's line style.
void	setLineWidth(int lineWidth) Sets the marker line width in twips.

Field Detail

DEFAULT_COLOR

public static final int DEFAULT_COLOR

Default line marker color (a ABGR value representation).

See Also:

Constant Field Values

DEFAULT_LINE_STYLE

public static final int DEFAULT_LINE_STYLE

Default line style of the marker.

See Also:

Constant Field Values

DEFAULT_LINE_WIDTH

public static final int DEFAULT_LINE_WIDTH

Default line width of the marker.

See Also:

Constant Field Values

DEFAULT_ALPHA

public static final float DEFAULT_ALPHA

Default alpha transparency value of the marker.

See Also:

Constant Field Values

DEFAULT_VALUE

public static final double DEFAULT_VALUE

Default value. This value has a marker without initializing the value property.

See Also:

Constant Field Values

Constructor Detail

AbstractMarker

protected AbstractMarker()

Protected constructor.

Since:

8.0

Method Detail

getColor

public int getColor()

Returns the color of the line or area of this marker.

Returns:

the ABGR value representing the marker color

Since:

8.0

See Also:

setColor(int), RDC.toJavaColor(int)

setColor

public void setColor(int markerColor)

Sets the color of the line or area of this marker.

Parameters:

markerColor - the ABGR value representing the marker color

Throws:

java.lang.IllegalArgumentException - if the color is RDC.COLOR_NO_COLOR.

Since:

8.0

See Also:

getColor(), RDC.toCcColor(Color)

getLineStyle

public int getLineStyle()

Returns the marker's line style. Has no effect by a interval marker.

Returns:

the line style of the marker

Since:

8.0

See Also:

setLineStyle(int), BorderProperties.LINE_STYLE_DASHED, BorderProperties.LINE_STYLE_DOTTED, BorderProperties.LINE_STYLE_SINGLE, BorderProperties.NO_LINE, DEFAULT_LINE_STYLE

setLineStyle

public void setLineStyle(int lineStyle)

Sets the marker's line style. Has no effect by a interval marker.

Parameters:

lineStyle - the line style of the marker

Throws:

java.lang.IllegalArgumentException - by unsupported line style.

Since:

8.0

See Also:

getLineStyle(), BorderProperties.LINE_STYLE_DASHED, BorderProperties.LINE_STYLE_DOTTED, BorderProperties.LINE_STYLE_SINGLE, BorderProperties.NO_LINE, DEFAULT_LINE_STYLE

getLineWidth

public int getLineWidth()

Returns the line width in twips.

Returns:

the line width.

Since:

8.0

See Also:

setLineWidth(int)

setLineWidth

public void setLineWidth(int lineWidth)

Sets the marker line width in twips.

Parameters:

lineWidth - the line width

Throws:

java.lang.IllegalArgumentException - if width is less than 1.

Since:

8.0

See Also:

getLineWidth(), DEFAULT_LINE_WIDTH

getSubProperties

protected java.lang.StringBuffer getSubProperties(int depth)

Returns the serialized properties of subclasses.

Parameters:

depth - the depth of XML indent

Returns:

the properties.

Since:

8.0

readProperties

public void readProperties(org.w3c.dom.Element element)

Loads the XML properties of a marker.

Parameters:

element - DOM element to read marker properties from

Since:

8.0