Klasse GanttPlot

java.lang.Object

com.inet.report.chart.plot.AbstractPlot

com.inet.report.chart.plot.GanttPlot

Alle implementierten Schnittstellen:

ChartPlot, Serializable

public class GanttPlot
extends AbstractPlot

A general class for plotting data in the form of an start, end and progress value. This plot can use data from any class that implements the GanttDataset interface.

Seit:

8.0

Siehe auch:

• Serialisierte Form

Verschachtelte Klassen - Übersicht

Von Klasse geerbte verschachtelte Klassen/Schnittstellen AbstractPlot

AbstractPlot.GradientSetting

Feldübersicht

Felder

Modifikator und Typ	Feld	Beschreibung
static final GanttStyle	DEFAULT_STYLE	Default chart style with this plot.

Von Klasse geerbte Felder AbstractPlot

DEFAULT_COLOR_SEQUENCE, DEFAULT_FOREGROUND_ALPHA, DEFAULT_ITEM_LABEL_COLOR, DEFAULT_ITEM_LABEL_FONT, DEFAULT_OUTLINE_COLOR, DEFAULT_OUTLINE_STYLE, DEFAULT_OUTLINE_WIDTH, TOKEN_PLOT

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
GanttPlot()	Creates a gantt plot with default properties.
GanttPlot(GanttStyle style)	Creates a gantt plot with defined chart style.

Methodenübersicht

Modifikator und Typ	Methode	Beschreibung
GroupAxis	getCategoryAxis()	Returns the category axis of this plot.
ContinuousDateAxis	getDataAxis()	Returns the data axis of this plot.
GanttDataset	getDataset()	Returns a dataset of type GanttDataset.
int	getItemLabelAlignment()	Returns the labels alignment of the items displayed on this plot.
int	getItemLabelPosition()	Returns the item label position on the chart item.
List	getReferencedObject()	Returns a list of referenced i-net Clear Reports objects: Field or Group
ChartStyle	getStyle()	Returns the style of this chart, ie. the general category this plot belongs to.
protected StringBuilder	getSubProperties(int depth)	Returns the serialized simple properties of subclasses.
void	readProperties(Element element, Chart2 chart)	Reads the chart properties from the DOMParser Element.
void	refreshAutoTitles(Chart2 chart)	Reads out the data column names from dataset and refreshes the chart labels.
protected void	saveSubProperties(PrintWriter out, int depth)	Writes the intern properties to output.
void	setCategoryAxis(GroupAxis categoryAxis)	Sets the category axis for the plot.
void	setDataAxis(ContinuousDateAxis dataAxis)	Sets the data axis of this plot.
void	setDataset(GanttDataset dataset)	Sets the dataset for gantt chart.
void	setItemLabelAlignment(int itemLabelAlignment)	Sets the item label alignment.
void	setItemLabelPosition(int itemLabelPosition)	Sets the item label position on the chart item.

Von Klasse geerbte Methoden AbstractPlot

getBackColor, getColorFormula, getColorSequence, getForegroundAlpha, getGradientSetting, getItemLabelColor, getItemLabelFont, getItemLabelFormat, getItemLabelFormatFormula, getItemShape, getOutlineColor, getOutlineStyle, getOutlineWidth, isColorBySeries, isDrawOutline, isSameColorsForSameGroups, isShowLabel, isShowValue, saveProperties, setBackColor, setColorBySeries, setColorFormula, setColorSequence, setDrawOutline, setForegroundAlpha, setGradientSetting, setItemLabelColor, setItemLabelFont, setItemLabelFormat, setItemLabelFormatFormula, setItemShape, setOutlineColor, setOutlineStyle, setOutlineWidth, setSameColorsForSameGroups, setShowLabel, setShowValue

Von Klasse geerbte Methoden Object

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

Felddetails

DEFAULT_STYLE

public static final GanttStyle DEFAULT_STYLE

Default chart style with this plot.

Konstruktordetails

GanttPlot

public GanttPlot()

Creates a gantt plot with default properties.

Seit:

8.0

GanttPlot

public GanttPlot(GanttStyle style)

Creates a gantt plot with defined chart style. Initializes all properties with default values.

Parameter:

style - the chart style (null not permitted)

Seit:

8.0

Siehe auch:

• GanttStyle

Methodendetails

getDataset

public GanttDataset getDataset()

Returns a dataset of type GanttDataset.

Gibt zurück:

the dataset

Seit:

8.0

Siehe auch:

• setDataset(GanttDataset)
• GanttForEachRecordDataset
• GanttOneGroupDataset
• GanttTwoGroupsDataset

setDataset

public void setDataset(GanttDataset dataset)

Sets the dataset for gantt chart.

Parameter:

dataset - the dataset (null not permitted)

Seit:

8.0

Siehe auch:

• getDataset()
• GanttDataset
• GanttForEachRecordDataset
• GanttOneGroupDataset
• GanttTwoGroupsDataset

getCategoryAxis

public GroupAxis getCategoryAxis()

Returns the category axis of this plot. The category axis shows the values of the first group field.

Gibt zurück:

the categoryAxis

Seit:

8.0

Siehe auch:

• setCategoryAxis(GroupAxis)
• GroupAxis

setCategoryAxis

public void setCategoryAxis(GroupAxis categoryAxis)

Sets the category axis for the plot. The category axis shows the values of the first group field.

Parameter:

categoryAxis - the category axis (null not permitted)

Seit:

8.0

Siehe auch:

• getCategoryAxis()
• GroupAxis

getDataAxis

public ContinuousDateAxis getDataAxis()

Returns the data axis of this plot. The data axis shows the summarized values of the data fields.

Gibt zurück:

the dataAxis

Seit:

8.0

Siehe auch:

• setDataAxis(ContinuousDateAxis)
• ContinuousDateAxis

setDataAxis

public void setDataAxis(ContinuousDateAxis dataAxis)

Sets the data axis of this plot. The data axis shows the summarized values of the data fields.

Parameter:

dataAxis - the data axis (null not permitted)

Seit:

8.0

Siehe auch:

• getDataAxis()
• ContinuousDateAxis

getStyle

public ChartStyle getStyle()

Returns the style of this chart, ie. the general category this plot belongs to.

Angegeben von:

getStyle in Klasse AbstractPlot

Gibt zurück:

the style

Siehe auch:

• BarStyle.BAR2D
• LineStyle.LINE_MARKER
• AreaStyle.AREA2D_STACKED

getItemLabelAlignment

public int getItemLabelAlignment()

Returns the labels alignment of the items displayed on this plot.

Gibt zurück:

the alignment.

Seit:

8.0

Siehe auch:

• setItemLabelAlignment(int)
• BarPlot.ITEM_LABEL_ALIGNMENT_AUTO
• BarPlot.ITEM_LABEL_ALIGNMENT_HORIZONTAL
• BarPlot.ITEM_LABEL_ALIGNMENT_VERTICAL

setItemLabelAlignment

public void setItemLabelAlignment(int itemLabelAlignment)

Sets the item label alignment. An item label is a label with name and value on each chart item. Default alignment is BarPlot.ITEM_LABEL_ALIGNMENT_AUTO.

Parameter:

itemLabelAlignment - the item label alignment

Löst aus:

IllegalArgumentException - by unknown alignment.

Seit:

8.0

Siehe auch:

• getItemLabelAlignment()
• BarPlot.ITEM_LABEL_ALIGNMENT_AUTO
• BarPlot.ITEM_LABEL_ALIGNMENT_HORIZONTAL
• BarPlot.ITEM_LABEL_ALIGNMENT_VERTICAL

getItemLabelPosition

public int getItemLabelPosition()

Returns the item label position on the chart item.

Gibt zurück:

the item label position.

Seit:

8.0

Siehe auch:

• setItemLabelPosition(int)
• StandardPlot.ITEM_LABEL_POSITION_BASE
• StandardPlot.ITEM_LABEL_POSITION_CENTER
• StandardPlot.ITEM_LABEL_POSITION_INSIDE_OF_MAX
• StandardPlot.ITEM_LABEL_POSITION_OUTSIDE_OF_MAX

setItemLabelPosition

public void setItemLabelPosition(int itemLabelPosition)

Sets the item label position on the chart item. An item label is a label with name and value on each chart item. Default position is StandardPlot.ITEM_LABEL_POSITION_OUTSIDE_OF_MAX.

Parameter:

itemLabelPosition - the itemLabelPosition to set

Löst aus:

IllegalArgumentException - by unknown position.

Seit:

8.0

Siehe auch:

• setItemLabelPosition(int)
• StandardPlot.ITEM_LABEL_POSITION_BASE
• StandardPlot.ITEM_LABEL_POSITION_CENTER
• StandardPlot.ITEM_LABEL_POSITION_INSIDE_OF_MAX
• StandardPlot.ITEM_LABEL_POSITION_OUTSIDE_OF_MAX

refreshAutoTitles

public void refreshAutoTitles(Chart2 chart)

Reads out the data column names from dataset and refreshes the chart labels. Please use this function to refresh the chart labels if the data was be changed.

Angegeben von:

refreshAutoTitles in Schnittstelle ChartPlot

Angegeben von:

refreshAutoTitles in Klasse AbstractPlot

Parameter:

chart - the chart

saveSubProperties

protected void saveSubProperties(PrintWriter out,
 int depth)

Writes the intern properties to output. Overwrites this to save intern properties direct to PrintWriter without building a StringBuilder.

Setzt außer Kraft:

saveSubProperties in Klasse AbstractPlot

Parameter:

out - the output

depth - the depth of XML indent

getSubProperties

protected StringBuilder getSubProperties(int depth)

Returns the serialized simple properties of subclasses.

Setzt außer Kraft:

getSubProperties in Klasse AbstractPlot

Parameter:

depth - the depth of XML indent

Gibt zurück:

the properties.

readProperties

public void readProperties(Element element,
 Chart2 chart)

Reads the chart properties from the DOMParser Element.

Angegeben von:

readProperties in Schnittstelle ChartPlot

Setzt außer Kraft:

readProperties in Klasse AbstractPlot

Parameter:

element - the DOMParser Element

chart - the chart

getReferencedObject

public List getReferencedObject()

Returns a list of referenced i-net Clear Reports objects: Field or Group

Angegeben von:

getReferencedObject in Schnittstelle ChartPlot

Setzt außer Kraft:

getReferencedObject in Klasse AbstractPlot

Gibt zurück:

the list of objects.