de.laures.cewolf.taglib.tags
Class AbstractChartTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      de.laures.cewolf.taglib.tags.CewolfTag
          de.laures.cewolf.taglib.tags.AbstractChartTag

All Implemented Interfaces:

TaglibConstants, CewolfRootTag, Painted, java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

CombinedChartTag, OverlaidChartTag, SimpleChartTag

public abstract class AbstractChartTag
extends CewolfTag
implements CewolfRootTag, TaglibConstants, Painted

Root tag <chart> of a chart definition. Defines all values for the page scope variable of type ChartDefinition which is used by the img tag to render the appropriate chart.

Author:

Guido Laures

See Also:

Serialized Form

Field Summary

protected AbstractChartDefinition

chartDefinition

Fields inherited from class de.laures.cewolf.taglib.tags.CewolfTag

log

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface de.laures.cewolf.taglib.TaglibConstants

ANCHOR_EAST, ANCHOR_NORTH, ANCHOR_SOUTH, ANCHOR_WEST, TOOLTIPS_ENABLED_KEY

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

AbstractChartTag()

Method Summary

void	addChartPostProcessor(ChartPostProcessor pp, java.util.Map params)
protected abstract AbstractChartDefinition	createChartDefinition()
int	doEndTag()
int	doStartTag()
java.lang.String	getChartId() Method getChartId.
void	reset()
void	setAntialias(boolean anti)
void	setBackground(java.lang.String src)
void	setBackgroundimagealpha(java.lang.Float alpha)
void	setLegendanchor(java.lang.String anchor) Setter for property legend.
void	setPaint(java.awt.Paint paint) Method setPaint.
void	setShowlegend(boolean legend) Setter for property legend.
void	setTitle(java.lang.String title) Setter for property title.
void	setType(java.lang.String type) Setter for property type.
void	setXaxislabel(java.lang.String xAxisLabel) Setter for property xAxisLabel.
void	setYaxislabel(java.lang.String yAxisLabel) Setter for property xAxisLabel.

Methods inherited from class de.laures.cewolf.taglib.tags.CewolfTag

doAfterEndTag

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Detail

chartDefinition

protected AbstractChartDefinition chartDefinition

Constructor Detail

AbstractChartTag

public AbstractChartTag()

Method Detail

createChartDefinition

protected abstract AbstractChartDefinition createChartDefinition()

doStartTag

public int doStartTag()

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doEndTag in class CewolfTag

Throws:

javax.servlet.jsp.JspException

See Also:

Tag.doEndTag()

reset

public void reset()

Specified by:

reset in class CewolfTag

getChartId

public java.lang.String getChartId()

Description copied from interface: CewolfRootTag

Method getChartId.

Specified by:

getChartId in interface CewolfRootTag

Returns:

String

setTitle

public void setTitle(java.lang.String title)

Setter for property title.

Parameters:

title - New value of property title.

setXaxislabel

public void setXaxislabel(java.lang.String xAxisLabel)

Setter for property xAxisLabel.

Parameters:

xAxisLabel - New value of property xAxisLabel.

setYaxislabel

public void setYaxislabel(java.lang.String yAxisLabel)

Setter for property xAxisLabel.

Parameters:

xAxisLabel - New value of property xAxisLabel.

setBackground

public void setBackground(java.lang.String src)

setBackgroundimagealpha

public void setBackgroundimagealpha(java.lang.Float alpha)

setAntialias

public void setAntialias(boolean anti)

setShowlegend

public void setShowlegend(boolean legend)

Setter for property legend.

Parameters:

legend - New value of property legend.

setLegendanchor

public void setLegendanchor(java.lang.String anchor)

Setter for property legend.

Parameters:

legend - New value of property legend.

addChartPostProcessor

public void addChartPostProcessor(ChartPostProcessor pp,
                                  java.util.Map params)

setPaint

public void setPaint(java.awt.Paint paint)

Description copied from interface: Painted

Method setPaint.

Specified by:

setPaint in interface Painted

setType

public void setType(java.lang.String type)

Setter for property type.

Parameters:

type - New value of property type.