com.steema.teechart.styles
Class Bar

java.lang.Object
  com.steema.teechart.TeeBase
      com.steema.teechart.styles.Series
          com.steema.teechart.styles.CustomBar
              com.steema.teechart.styles.Bar

All Implemented Interfaces:

ISeries, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

Bar3D, BarJoin, CustomError, ImageBar

public class Bar
extends CustomBar

Title: Bar class

Description: The Bar Series component outputs all points as vertical bars.

Copyright (c) 2005-2008 by Steema Software SL. All Rights Reserved.

Company: Steema Software SL

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.steema.teechart.styles.CustomBar

CustomBar.BarStyleResolver, CustomBar.MarksLocation

Nested classes/interfaces inherited from class com.steema.teechart.styles.Series

Series.MarkTextResolver

Field Summary

Fields inherited from class com.steema.teechart.styles.CustomBar

barSizePercent, bDark3D, bUseOrigin, conePercent, customBarSize, dOrigin, iBarBounds, iBarSize, iMultiBar, iNumBars, iOrderPos, iPreviousCount, marksOnBar, normalBarColor, pPen

Fields inherited from class com.steema.teechart.styles.Series

AUTODEPTH, AUTOZORDER, bActive, bBrush, bColorEach, calcVisiblePoints, colorMember, customMarkText, drawBetweenPoints, endZ, firstVisible, hasZValues, iColors, InternalUse, iNumSampleValues, iZOrder, labelMember, lastVisible, listenerList, mandatory, manualData, marks, middleZ, notMandatory, percentDecimal, percentFormat, sLabels, startZ, useAxis, useSeriesColor, valueFormat, vxValues, vyValues, yMandatory

Fields inherited from class com.steema.teechart.TeeBase

chart

Constructor Summary

Bar()

Bar(IBaseChart c)

Method Summary

protected Rectangle	calcBarBounds(int valueIndex)
void	calcHorizMargins(Margins margins) Returns the number of pixels for horizontal margins
void	calcVerticalMargins(Margins margins) Returns the number of pixels for vertical margins
int	calcXPos(int valueIndex) The Screen X pixel coordinate of the ValueIndex Series value.
int	calcYPos(int valueIndex) The Screen Y pixel coordinate of the ValueIndex Series value.
void	drawBar(int barIndex, int startPos, int endPos) Internal use
protected void	drawMark(int valueIndex, java.lang.String s, SeriesMarksPosition p)
void	drawMarks()
protected void	drawTickLine(int tickPos, BarStyle aStyle)
void	drawValue(int valueIndex) Called internally.
int	getBarWidthPercent() Determines the percent of total Bar width used.
java.lang.String	getDescription() Gets descriptive text.
double	getMaxXValue() The Maximum Value of the Series X Values List.
double	getMaxYValue() The Maximum Value of the Series Y Values List.
double	getMinXValue() The Minimum Value of the Series X Values List.
double	getMinYValue() The Minimum Value of the Series Y Values List.
int	getOriginPos(int valueIndex) The corresponding screen pixels coordinate of the leftmost horizontal bar edge.
protected int	internalCalcMarkLength(int valueIndex)
protected boolean	internalClicked(int valueIndex, Point point)
protected boolean	moreSameZOrder() Returns true if there are more series that share the same Z order.
void	setBarWidthPercent(int value) Sets the percent of total Bar width used.

Methods inherited from class com.steema.teechart.styles.CustomBar

applyBarOffset, barMargin, barRectangle, barRectangle, calcFirstLastVisibleIndex, calcFirstLastVisibleIndex, calcMarkLength, calcZOrder, clicked, createSubGallery, doBarGradient, doBeforeDrawChart, doGetBarStyle, doGradient3D, drawLegendShape, drawTickLines, drawValuesForward, getAutoMarkPosition, getBarBounds, getBarBoundsMidX, getBarStyle, getBrush, getConePercent, getCustomBarWidth, getDark3D, getDepthPercent, getGradient, getGradientRelative, getMarksLocation, getMarksOnBar, getMultiBar, getOffsetPercent, getOrigin, getPen, getSideMargins, getStackGroup, getTickLines, getUseOrigin, getYOrigin, internalApplyBarMargin, internalGetOriginPos, isPointInChartRect, lastVisibleMark, maxMandatoryValue, minMandatoryValue, numSampleValues, pointOrigin, prepareForGallery, removeBarStyleResolver, setAutoMarkPosition, setBarSizePercent, setBarStyle, setBarStyleResolver, setChart, setConePercent, setCustomBarWidth, setDark3D, setDepthPercent, setGradientRelative, setMarksLocation, setMarksOnBar, setMultiBar, setOffsetPercent, setOrigin, setPenBrushBar, setSideMargins, setStackGroup, setSubGallery, setUseOrigin, setYOrigin, setZPositions, shouldSerializeYOrigin, subGalleryStack

Methods inherited from class com.steema.teechart.styles.Series

add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, add, addChartValue, added, addedValue, addNull, addNullXY, addSampleValues, addSeriesMouseListener, addSeriesPaintListener, addValues, assign, assignDispose, assignValues, associatedToAxis, beginUpdate, calcPercentSt, calcPosValue, calculateMarkPosition, calcXPosValue, calcXSizeValue, calcYPosValue, calcYSizeValue, canAddRandomPoints, changeType, checkDataSource, checkMouse, checkOrder, checkOtherSeries, clear, clearLists, clicked, clone, cloneSeries, convertArray, countLegendItems, createNewSeries, createNewSeries, dataSourceArray, delete, delete, delete, dispose, doAfterDrawValues, doBeforeDrawValues, doClick, doClickPointer, doDoubleClick, draw, drawLegend, drawLegend, drawMarksSeries, drawSeries, drawSeriesForward, endUpdate, fillSampleValues, fillSampleValues, fireSeriesMouseEvent, fireSeriesPaint, firstDisplayed, galleryChanged3D, getActive, getAllowSinglePoint, getBitmapEditor, getColor, getColorEach, getColorMember, getColors, getCount, getCountLegendItems, getCursor, getCustomHorizAxis, getCustomVertAxis, getDataSource, getDefaultColor, getDefaultNullValue, getDepth, getEndZ, getFields, getFirstVisible, getFunction, getHasZValues, getHorizAxis, getHorizontalAxis, getLabelMember, getLabels, getLastVisible, getLegendString, getMandatory, getMandatoryAxis, getMarks, getMarkText, getMarkValue, getMaxZValue, getMiddleZ, getMinZValue, getNotMandatory, getNumGallerySeries, getNumSampleValues, getOriginValue, getPercentFormat, getPoint, getSeriesColor, getShowInLegend, getStartZ, getTitle, getUseAxis, getValueColor, getValueFormat, getValueIndexSwapper, getValueList, getValueList, getValueMarkText, getValuesLists, getVertAxis, getVerticalAxis, getVisible, getXValues, getYMandatory, getYValueList, getYValues, getZOrder, hasClickEvents, hasDataSource, hasListenersOf, hasNoMandatoryValues, isNull, isValidSeriesSource, isValidSourceOf, lastDisplayed, legendItemColor, legendToValueIndex, maxMarkWidth, mouseEvent, newFromType, onDisposing, prepareLegendCanvas, randomBounds, readResolve, recalcGetAxis, refreshSeries, removeMarkTextResolver, removeSeriesMouseListener, removeSeriesPaintListener, repaint, sameClass, setActive, setColor, setColorEach, setColorMember, setColors, setCursor, setCustomHorizAxis, setCustomHorizAxis, setCustomVertAxis, setCustomVertAxis, setDataSource, setDefaultNullValue, setDepth, setEndZ, setFunction, setHorizontal, setHorizontalAxis, setLabelMember, setLabels, setMarks, setMarkTextResolver, setMiddleZ, setNull, setNull, setPercentFormat, setSeriesColor, setShowInLegend, setStartZ, setTitle, setValueFormat, setValueList, setVerticalAxis, setVisible, setXValues, setYValues, setZOrder, sortByLabels, sortByLabels, swapValueIndex, titleOrName, toString, valuesListAdd, xScreenToValue, yScreenToValue

Methods inherited from class com.steema.teechart.TeeBase

getChart, invalidate, setBooleanProperty, setColorProperty, setDoubleProperty, setIntegerProperty, setStringProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.steema.teechart.styles.ISeries

getChart, invalidate

Constructor Detail

Bar

public Bar()

Bar

public Bar(IBaseChart c)

Method Detail

getDescription

public java.lang.String getDescription()

Gets descriptive text.

Overrides:

getDescription in class Series

Returns:

String

getBarWidthPercent

public int getBarWidthPercent()

Determines the percent of total Bar width used.
Setting BarWidthPercent = 100 makes joined Bars.
You can control how many Bars appear at the same time by using Page.MaxPointsPerPage.
Default value: 70

Returns:

int

setBarWidthPercent

public void setBarWidthPercent(int value)

Sets the percent of total Bar width used.
Default value: 70

Parameters:

value - int

See Also:

getBarWidthPercent()

internalCalcMarkLength

protected int internalCalcMarkLength(int valueIndex)

Overrides:

internalCalcMarkLength in class CustomBar

internalClicked

protected boolean internalClicked(int valueIndex,
                                  Point point)

Overrides:

internalClicked in class CustomBar

calcBarBounds

protected Rectangle calcBarBounds(int valueIndex)

Overrides:

calcBarBounds in class CustomBar

calcHorizMargins

public void calcHorizMargins(Margins margins)

Description copied from class: Series

Returns the number of pixels for horizontal margins

Overrides:

calcHorizMargins in class Series

Parameters:

margins - Margins

calcVerticalMargins

public void calcVerticalMargins(Margins margins)

Description copied from class: Series

Returns the number of pixels for vertical margins

Overrides:

calcVerticalMargins in class Series

Parameters:

margins - Margins

drawValue

public void drawValue(int valueIndex)

Called internally. Draws the "ValueIndex" point of the Series.

Specified by:

drawValue in interface ISeries

Overrides:

drawValue in class Series

Parameters:

valueIndex - int

drawTickLine

protected void drawTickLine(int tickPos,
                            BarStyle aStyle)

Overrides:

drawTickLine in class CustomBar

drawBar

public void drawBar(int barIndex,
                    int startPos,
                    int endPos)

Internal use

Parameters:

barIndex - int

startPos - int

endPos - int

moreSameZOrder

protected boolean moreSameZOrder()

Description copied from class: Series

Returns true if there are more series that share the same Z order.
For example Stacked Bars.

Overrides:

moreSameZOrder in class Series

Returns:

boolean

calcXPos

public int calcXPos(int valueIndex)

The Screen X pixel coordinate of the ValueIndex Series value.
The horizontal Bar position is the "real" X pos + the BarWidth by our BarSeries order.

Overrides:

calcXPos in class Series

Parameters:

valueIndex - int

Returns:

int

calcYPos

public int calcYPos(int valueIndex)

The Screen Y pixel coordinate of the ValueIndex Series value.

Overrides:

calcYPos in class Series

Parameters:

valueIndex - int

Returns:

int

drawMark

protected void drawMark(int valueIndex,
                        java.lang.String s,
                        SeriesMarksPosition p)

Overrides:

drawMark in class Series

drawMarks

public void drawMarks()

Specified by:

drawMarks in interface ISeries

Overrides:

drawMarks in class Series

getOriginPos

public int getOriginPos(int valueIndex)

The corresponding screen pixels coordinate of the leftmost horizontal bar edge.

Parameters:

valueIndex - int

Returns:

int

getMaxXValue

public double getMaxXValue()

The Maximum Value of the Series X Values List.

Overrides:

getMaxXValue in class Series

Returns:

double

getMinXValue

public double getMinXValue()

The Minimum Value of the Series X Values List.

Overrides:

getMinXValue in class Series

Returns:

double

getMaxYValue

public double getMaxYValue()

The Maximum Value of the Series Y Values List.

Overrides:

getMaxYValue in class Series

Returns:

double

getMinYValue

public double getMinYValue()

The Minimum Value of the Series Y Values List.

Overrides:

getMinYValue in class Series

Returns:

double