com.dukascopy.api

Interface IChart

All Superinterfaces:

IChartPanel, Iterable<IChartObject>

public interface IChart
extends Iterable<IChartObject>, IChartPanel

Allows to draw graphical objects on the chart

Author:

Denis Larka

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IChart.Type Type of the graphical object

Method Summary

Methods

Modifier and Type	Method and Description
void	addIndicator(IIndicator indicator) Deprecated. please use IChartPanel.add(IIndicator) method
void	addIndicator(IIndicator indicator, Object[] optParams) Deprecated. Please use IChartPanel.add(IIndicator, Object[]) method
void	addIndicator(IIndicator indicator, Object[] optParams, Color[] outputColors, OutputParameterInfo.DrawingStyle[] outputDrawingStyles, int[] outputWidths) Deprecated. Please use IChartPanel.add(com.dukascopy.api.indicators.IIndicator, Object[], java.awt.Color[], com.dukascopy.api.indicators.OutputParameterInfo.DrawingStyle[], int[]) method
void	addSubIndicator(IIndicator indicator) Deprecated. use IChartPanel.add(IIndicator)
void	addSubIndicator(Integer subChartId, IIndicator indicator) Deprecated. use getIndicatorPanels() and IChartPanel.add(IIndicator) methods.
void	addSubIndicatorByPanelIndex(Integer subPanelIndex, IIndicator indicator) Deprecated. use getIndicatorPanels() and IChartPanel.add(IIndicator) methods
void	addToMainChart(IChartObject object) Deprecated. Please use IChartPanel.add(IChartObject) method
void	addToMainChartUnlocked(IChartObject object) Deprecated. Please, use method @link addToMainChart(IChartObject) There is no objects division onto locked and unlocked anymore
void	addToSubChart(Integer subChartId, int indicatorId, IChartObject object) Deprecated. use getIndicatorPanels() and IIndicatorPanel.add(IChartObject) methods
void	addToSubChart(int subPanelIndex, IChartObject chartObject) Deprecated. use getIndicatorPanels() and IIndicatorPanel.add(IChartObject) methods
void	comment(String comment) Writes a comment in the upper left corner.
IChartObject	draw(String key, IChart.Type type, long time1, double price1) Deprecated. - this method is deprecated. please use IChartObjectFactory create() method() instead.
IChartObject	draw(String key, IChart.Type type, long time1, double price1, long time2, double price2) Deprecated. - this method is deprecated. please use IChartObjectFactory create() method() instead.
IChartObject	draw(String key, IChart.Type type, long time1, double price1, long time2, double price2, long time3, double price3) Deprecated. - this method is deprecated. please use IChartObjectFactory create() method() instead.
IChartObject	drawUnlocked(String key, IChart.Type type, long time1, double price1) Deprecated. - this method is deprecated. please use addToMainChartUnlocked() method instead.
IChartObject	drawUnlocked(String key, IChart.Type type, long time1, double price1, long time2, double price2) Deprecated. - this method is deprecated. please use addToMainChartUnlocked() method instead. Draws graphical object that requires up to 2 points. Object can be selected, moved and changed by the user
IChartObject	drawUnlocked(String key, IChart.Type type, long time1, double price1, long time2, double price2, long time3, double price3) Deprecated. - this method is deprecated. please use addToMainChartUnlocked() method instead. Draws graphical object that requires up to 3 points. Object can be selected, moved and changed by the user
IChartObject	get(String key) Returns IChartObject instance by key if any exist on this panel.
List<IChartObject>	getAll() Returns all graphical objects on this panel.
int	getBarsCount() Returns amount of bars visible on the screen
IChartObjectFactory	getChartObjectFactory() Returns IChartObjectFactory instance.
Color	getCommentColor() Gets the foreground color of comment.
Font	getCommentFont() Gets the comment's font.
int	getCommentHorizontalPosition() Returns the horizontal position of the comment's text.
int	getCommentVerticalPosition() Returns the vertical position of the comment's text.
DataType.DataPresentationType	getDataPresentationType() Returns charts' current DataType.DataPresentationType.
DataType	getDataType() Returns selected Data Type
IFeedDescriptor	getFeedDescriptor() Returns chart state described by bean IFeedDescriptor
Filter	getFilter() Returns current filter
BufferedImage	getImage() Creates a BufferedImage snapshot of this chart at the given moment.
List<IIndicatorAppearanceInfo>	getIndicatorApperanceInfos() Returns indicator appearance information on the chart panel
List<IIndicatorPanel>	getIndicatorPanels() Returns current chart active sub panels.
List<IIndicator>	getIndicators() Returns all indicators on the chart panel.
Instrument	getInstrument() Returns instrument of the chart
Map<IIndicator,Object[]>	getLastCalculatedIndicatorOutputs() Returns outputs of the indicators that are plotted on the chart at the given moment.
ITimedData[]	getLastRequestedData() Returns data feed objects that are plotted on the chart at the given moment.
LineBreakLookback	getLineBreakLookback() The method returns currently selected LineBreakLoockback on chart
long	getMaxTime() Returns the maximal time axis value.
long	getMinTime() Returns the minimal time axis value.
PriceRange	getPriceRange() The method returns currently selected Price Range on chart
ReversalAmount	getReversalAmount() The method returns currently selected Reversal Amount on the Point And Figure chart For non P&F charts null will be returned
OfferSide	getSelectedOfferSide() Returns selected offer side
Period	getSelectedPeriod() Returns selected period
List<IChartObject>	getStrategyChartObjects() Deprecated.
IChartTheme	getTheme() Returns current chart theme.
TickBarSize	getTickBarSize() The method returns currently selected Trade Bar Size on Tick Bar chart For non Tick Bar charts null might be returned
Boolean	isChartObjectUnlocked(IChartObject chartObject) Deprecated. There is no objects division onto locked and unlocked anymore, so this method will always return false
boolean	isHistoricalTesterChart() Returns true if the chart is opened by Historical Tester or from a strategy while back-testing
void	move(IChartObject objectToMove, long newTime, double newPrice) Moves graphical object to new coordinates.
void	move(String chartObjectKey, long newTime, double newPrice) Moves graphical object to new coordinates.
void	navigateAndSelectDrawing(IChartObject chartObject) Navigates to and selects specified drawing.
void	navigateAndSelectDrawing(String key) Navigates to and selects specified drawing by key.
double	priceMax(int index) Deprecated. use IChartPanel.getMaxPrice()
double	priceMin(int index) Deprecated. use IChartPanel.getMinPrice()
void	remove(IChartObject chartObject) Deletes specified graphical object from this panel.
List<IChartObject>	remove(List<IChartObject> chartObjects) Deletes graphical objects
IChartObject	remove(String key) Deletes graphical object from this panel by key.
void	removeAll() Removes all graphical objects from this panel.
void	removeIndicator(IIndicator indicator) Remove specified indicator from this panel.
void	repaint() Refresh and repaint chart
void	selectDrawing(IChartObject chartObject) Select specified drawing.
void	selectDrawing(String key) Select specified drawing by key.
void	setCommentColor(Color color) Sets the foreground color of comment.
void	setCommentFont(Font font) Sets the comment's font.
void	setCommentHorizontalPosition(int position) Sets the horizontal position of the comment's text.
void	setCommentVerticalPosition(int position) Sets the vertical position of the comment's text.
void	setDataPresentationType(DataType.DataPresentationType presentationType) Applies DataPresentationType to current chart.
void	setFeedDescriptor(IFeedDescriptor feedDescriptor) Sets current chart feed.
void	setFocus() Focuses JForex platform to this chart
void	setInstrument(Instrument instrument) Deprecated.
void	setVerticalAutoscale(boolean autoscale) Switches on/off chart vertical autoscale mode.
void	setVerticalAxisScale(double minPriceValue, double maxPriceValue) Sets minimal and maximal value of the vertical scale of the current chart when it is maximally expanded.
int	size() Returns number of the graphical objects on the chart
int	windowsTotal() Returns count of indicator windows on the chart (including main chart).

Methods inherited from interface java.lang.Iterable

iterator

Methods inherited from interface com.dukascopy.api.IChartPanel

add, add, add, add, addMouseListener, getMaxPrice, getMinPrice, getMouseListeners, removeMouseListener

Method Detail

draw

@Deprecated
IChartObject draw(String key,
                           IChart.Type type,
                           long time1,
                           double price1,
                           long time2,
                           double price2,
                           long time3,
                           double price3)

Deprecated. - this method is deprecated. please use IChartObjectFactory create() method() instead.

Draws graphical object that requires up to 3 points

Parameters:

key - unique id of the object

type - type of the object

time1 - time of first point

price1 - price of first point

time2 - time of second point

price2 - price of second point

time3 - time of third point

price3 - price of third point

Returns:

graphical object

draw

@Deprecated
IChartObject draw(String key,
                           IChart.Type type,
                           long time1,
                           double price1,
                           long time2,
                           double price2)

Deprecated. - this method is deprecated. please use IChartObjectFactory create() method() instead.

Draws graphical object that requires up to 2 points

Parameters:

key - unique id of the object

type - type of the object

time1 - time of first point

price1 - price of first point

time2 - time of second point

price2 - price of second point

Returns:

graphical object

draw

@Deprecated
IChartObject draw(String key,
                           IChart.Type type,
                           long time1,
                           double price1)

Deprecated. - this method is deprecated. please use IChartObjectFactory create() method() instead.

Draws graphical object that requires only 1 point

Parameters:

key - unique id of the object

type - type of the object

time1 - time of the point

price1 - price of the point

Returns:

graphical object

drawUnlocked

@Deprecated
IChartObject drawUnlocked(String key,
                                   IChart.Type type,
                                   long time1,
                                   double price1,
                                   long time2,
                                   double price2,
                                   long time3,
                                   double price3)

Deprecated. - this method is deprecated. please use addToMainChartUnlocked() method instead. Draws graphical object that requires up to 3 points. Object can be selected, moved and changed by the user

Parameters:

key - unique id of the object

type - type of the object

time1 - time of first point

price1 - price of first point

time2 - time of second point

price2 - price of second point

time3 - time of third point

price3 - price of third point

Returns:

graphical object

drawUnlocked

@Deprecated
IChartObject drawUnlocked(String key,
                                   IChart.Type type,
                                   long time1,
                                   double price1,
                                   long time2,
                                   double price2)

Deprecated. - this method is deprecated. please use addToMainChartUnlocked() method instead. Draws graphical object that requires up to 2 points. Object can be selected, moved and changed by the user

Parameters:

key - unique id of the object

type - type of the object

time1 - time of first point

price1 - price of first point

time2 - time of second point

price2 - price of second point

Returns:

graphical object

drawUnlocked

@Deprecated
IChartObject drawUnlocked(String key,
                                   IChart.Type type,
                                   long time1,
                                   double price1)

Deprecated. - this method is deprecated. please use addToMainChartUnlocked() method instead.

Draws graphical object that requires only 1 point. Object can be selected, moved and changed by the user

Parameters:

key - unique id of the object

type - type of the object

time1 - time of the point

price1 - price of the point

Returns:

graphical object

move

void move(IChartObject objectToMove,
        long newTime,
        double newPrice)

Moves graphical object to new coordinates. Do not initiate chart repaint immediately, use IChart.repaint() method if necessary.

Parameters:

objectToMove - chart object to move

newTime - new time coordinate

newPrice - new price coordinate

move

void move(String chartObjectKey,
        long newTime,
        double newPrice)

Moves graphical object to new coordinates. Do not initiate chart repaint immediately, use IChart.repaint() method if necessary.

Parameters:

chartObjectKey - key of the chart object to move

newTime - new time coordinate

newPrice - new price coordinate

comment

void comment(String comment)

Writes a comment in the upper left corner. Line is split by new line characters

Parameters:

comment - string to display

setCommentHorizontalPosition

void setCommentHorizontalPosition(int position)

Sets the horizontal position of the comment's text.

Parameters:

position - One of the following constants defined in SwingConstants: LEFT, CENTER, RIGHT

Throws:

IllegalArgumentException

See Also:

getCommentHorizontalPosition(), SwingConstants

getCommentHorizontalPosition

int getCommentHorizontalPosition()

Returns the horizontal position of the comment's text.

Returns:

One of the following constants defined in SwingConstants: LEFT, CENTER, RIGHT.

See Also:

setCommentHorizontalPosition(int)

setCommentVerticalPosition

void setCommentVerticalPosition(int position)

Sets the vertical position of the comment's text.

Parameters:

position - One of the following constants defined in SwingConstants: TOP, CENTER, BOTTOM

Throws:

IllegalArgumentException

See Also:

getCommentVerticalPosition(), SwingConstants

getCommentVerticalPosition

int getCommentVerticalPosition()

Returns the vertical position of the comment's text.

Returns:

One of the following constants defined in SwingConstants: TOP, CENTER, BOTTOM.

See Also:

setCommentVerticalPosition(int)

setCommentFont

void setCommentFont(Font font)

Sets the comment's font.

Parameters:

font - the desired Font for comment

See Also:

Component.getFont()

getCommentFont

Font getCommentFont()

Gets the comment's font.

Returns:

comment's font; if a font has not been set for comment, then the font defined in chart's theme for drawings is returned

See Also:

setCommentFont(Font)

setCommentColor

void setCommentColor(Color color)

Sets the foreground color of comment.

Parameters:

color - the color to become comment's foreground color if this parameter is null, then used default text font defined in chart's theme

See Also:

getCommentColor()

getCommentColor

Color getCommentColor()

Gets the foreground color of comment.

Returns:

comments's foreground color if comment does not have a foreground color, then used default text font defined in chart's theme

See Also:

setCommentColor(Color)

get

IChartObject get(String key)

Returns IChartObject instance by key if any exist on this panel.

Specified by:

get in interface IChartPanel

Parameters:

key - unique id

Returns:

IChartObject or null if no object was found by specified key

remove

IChartObject remove(String key)

Deletes graphical object from this panel by key.

Specified by:

remove in interface IChartPanel

Parameters:

key - key of object to remove

remove

void remove(IChartObject chartObject)

Deletes specified graphical object from this panel.

Specified by:

remove in interface IChartPanel

Parameters:

chartObject - object to remove

remove

List<IChartObject> remove(List<IChartObject> chartObjects)

Deletes graphical objects

Parameters:

chartObjects - list of graphical objects to remove

Returns:

list of all graphical objects that were actually removed from chart

getAll

List<IChartObject> getAll()

Returns all graphical objects on this panel.

Specified by:

getAll in interface IChartPanel

Returns:

list of all graphical objects on the chart

removeAll

void removeAll()

Removes all graphical objects from this panel.

Specified by:

removeAll in interface IChartPanel

size

int size()

Returns number of the graphical objects on the chart

Returns:

number of the graphical objects on the chart

priceMin

@Deprecated
double priceMin(int index)

Deprecated. use IChartPanel.getMinPrice()

Returns minimal value of the vertical scale.

Parameters:

index - of the (sub-)window

Returns:

minimal value of the vertical scale

priceMax

@Deprecated
double priceMax(int index)

Deprecated. use IChartPanel.getMaxPrice()

Returns maximal value of the vertical scale.

Parameters:

index - of the (sub-)window

Returns:

maximal value of the vertical scale

setVerticalAxisScale

void setVerticalAxisScale(double minPriceValue,
                        double maxPriceValue)

Sets minimal and maximal value of the vertical scale of the current chart when it is maximally expanded. Note: automatically switches off chart price range autoscaling.

Parameters:

minPriceValue - minimal value of the vertical scale

maxPriceValue - maximal value of the vertical scale

setVerticalAutoscale

void setVerticalAutoscale(boolean autoscale)

Switches on/off chart vertical autoscale mode. When autoscale switched off chart is draggable vertically

Parameters:

autoscale - vertical autoscale

getBarsCount

int getBarsCount()

Returns amount of bars visible on the screen

Returns:

amount of bars visible on the screen

windowsTotal

int windowsTotal()

Returns count of indicator windows on the chart (including main chart).

Returns:

total count of chart windows (main window + indicator subwindows)

getInstrument

Instrument getInstrument()

Returns instrument of the chart

Returns:

instrument of the chart

See Also:

getFeedDescriptor()

setInstrument

@Deprecated
void setInstrument(Instrument instrument)

Deprecated.

Sets chart's instrument

Parameters:

instrument - instrument to set

getSelectedPeriod

Period getSelectedPeriod()

Returns selected period

Returns:

selected period

See Also:

getFeedDescriptor()

getSelectedOfferSide

OfferSide getSelectedOfferSide()

Returns selected offer side

Returns:

selected offer side

See Also:

getFeedDescriptor()

addIndicator

@Deprecated
void addIndicator(IIndicator indicator)

Deprecated. please use IChartPanel.add(IIndicator) method

Add indicator to the chart

Parameters:

indicator - as IIndicator

addIndicator

@Deprecated
void addIndicator(IIndicator indicator,
                           Object[] optParams)

Deprecated. Please use IChartPanel.add(IIndicator, Object[]) method

Add indicator to the chart by specifying initial optional parameters values If optParams equals to null - default ones will be taken instead

Parameters:

indicator - as IIndicator

optParams - as Object[]

addIndicator

@Deprecated
void addIndicator(IIndicator indicator,
                           Object[] optParams,
                           Color[] outputColors,
                           OutputParameterInfo.DrawingStyle[] outputDrawingStyles,
                           int[] outputWidths)

Deprecated. Please use IChartPanel.add(com.dukascopy.api.indicators.IIndicator, Object[], java.awt.Color[], com.dukascopy.api.indicators.OutputParameterInfo.DrawingStyle[], int[]) method

Add indicator to the chart by specifying initial optional parameters values, curves colors, drawing styles and line widths If output params are nulls - default ones will be taken instead

Parameters:

indicator - as IIndicator

optParams - as Object[]

outputColors - as Color[]

outputDrawingStyles - as DrawingStyle[]

outputWidths - as int[]

addSubIndicator

@Deprecated
void addSubIndicator(Integer subChartId,
                              IIndicator indicator)

Deprecated. use getIndicatorPanels() and IChartPanel.add(IIndicator) methods.

Add sub indicator

Parameters:

subChartId - id of sub chart

indicator - as IIndicator

removeIndicator

void removeIndicator(IIndicator indicator)

Remove specified indicator from this panel.

Specified by:

removeIndicator in interface IChartPanel

Parameters:

indicator - instance of IIndicator interface

getIndicators

List<IIndicator> getIndicators()

Returns all indicators on the chart panel.. Including the ones on sub-panels

Specified by:

getIndicators in interface IChartPanel

Returns:

List

getIndicatorApperanceInfos

List<IIndicatorAppearanceInfo> getIndicatorApperanceInfos()

Returns indicator appearance information on the chart panel. Including the ones on sub-panels

Specified by:

getIndicatorApperanceInfos in interface IChartPanel

Returns:

indicator appearance information on the chart panel

getDataType

DataType getDataType()

Returns selected Data Type

Returns:

selected Data Type

See Also:

getFeedDescriptor()

getPriceRange

PriceRange getPriceRange()

The method returns currently selected Price Range on chart

Returns:

selected Price Range

See Also:

getFeedDescriptor()

getLineBreakLookback

LineBreakLookback getLineBreakLookback()

The method returns currently selected LineBreakLoockback on chart

Returns:

selected LineBreakLookback

See Also:

getFeedDescriptor()

getReversalAmount

ReversalAmount getReversalAmount()

The method returns currently selected Reversal Amount on the Point And Figure chart For non P&F charts null will be returned

Returns:

selected Reversal Amount

See Also:

getFeedDescriptor()

getFilter

Filter getFilter()

Returns current filter

Returns:

filter

See Also:

getFeedDescriptor()

getFeedDescriptor

IFeedDescriptor getFeedDescriptor()

Returns chart state described by bean IFeedDescriptor

Returns:

chart state described by bean IFeedDescriptor

repaint

void repaint()

Refresh and repaint chart

getChartObjectFactory

IChartObjectFactory getChartObjectFactory()

Returns IChartObjectFactory instance. This factory provides convenience methods to create various graphics objects.

Returns:

IChartObjectFactory instance.

addToMainChart

@Deprecated
void addToMainChart(IChartObject object)

Deprecated. Please use IChartPanel.add(IChartObject) method

Adds object of IChartObject super type to main chart window. Please note that only one instance of object can be added per main chart window.

Parameters:

object - - instance of IChartObject super type.

Throws:

IllegalArgumentException - - if object is already present on any of main charts.

addToSubChart

@Deprecated
void addToSubChart(Integer subChartId,
                            int indicatorId,
                            IChartObject object)

Deprecated. use getIndicatorPanels() and IIndicatorPanel.add(IChartObject) methods

Adds object of IChartObject super type to sub chart window with specified subChartId and indicatorId. Please note that only one instance of object can be added per sub chart window.

Parameters:

subChartId - - sub chart id.

indicatorId - - indicator function id.

object - - instance of IChartObject super type.

Throws:

IllegalArgumentException - - if object is already present on any of sub charts.

addToMainChartUnlocked

@Deprecated
void addToMainChartUnlocked(IChartObject object)

Deprecated. Please, use method @link addToMainChart(IChartObject) There is no objects division onto locked and unlocked anymore

Adds object of IChartObject super type to unlocked objects pool of main chart window. Please note that only one instance of object can be added to unlocked objects pool per main chart window.

Parameters:

object - - instance of IChartObject super type.

Throws:

IllegalArgumentException - - if object is already present on any of main charts unlocked objects pool.

isChartObjectUnlocked

@Deprecated
Boolean isChartObjectUnlocked(IChartObject chartObject)

Deprecated. There is no objects division onto locked and unlocked anymore, so this method will always return false

Checks whether chartObject is unlocked or not. Returns null if chart does not contain specified chartObject

Parameters:

chartObject - object to check

Returns:

true - chartObject is unlocked, false - if not, null - chartObject does not belong to this chart.

getTickBarSize

TickBarSize getTickBarSize()

The method returns currently selected Trade Bar Size on Tick Bar chart For non Tick Bar charts null might be returned

Returns:

selected Tick Bar Size

See Also:

getFeedDescriptor()

getStrategyChartObjects

@Deprecated
List<IChartObject> getStrategyChartObjects()

Deprecated.

The method returns List of chart objects created by current strategy Empty list is returned if no objects were created Null is never returned

Returns:

chart objects that were create by current strategy

getImage

BufferedImage getImage()

Creates a BufferedImage snapshot of this chart at the given moment.

Returns:

BufferedImage snapshot of current chart at the method invocation moment.

setDataPresentationType

void setDataPresentationType(DataType.DataPresentationType presentationType)

Applies DataPresentationType to current chart. Use getDataType().getSupportedPresentationTypes() to get all allowed values. Use getDataType().isPresentationTypeSupported(DataPresentationType presentationType) to check whether current DataType supports presentationType or not.

Parameters:

presentationType - one of DataPresentationType constants, supported by current DataType

Throws:

IllegalArgumentException - if DataPresentationType is not supported by current DataType

See Also:

getDataType()

getDataPresentationType

DataType.DataPresentationType getDataPresentationType()

Returns charts' current DataType.DataPresentationType. Depends on current DataType value

See Also:

getDataType()

selectDrawing

void selectDrawing(String key)

Select specified drawing by key. Note: locked drawings cannot be selected.

Parameters:

key - IChartObject's key

See Also:

IChartObject.isLocked(), IChartObject.setLocked(boolean)

selectDrawing

void selectDrawing(IChartObject chartObject)

Select specified drawing. Note: locked drawings cannot be selected.

Parameters:

chartObject - object to select

See Also:

IChartObject.isLocked(), IChartObject.setLocked(boolean)

navigateAndSelectDrawing

void navigateAndSelectDrawing(String key)

Navigates to and selects specified drawing by key. Note: locked drawings cannot be selected.

Parameters:

key - IChartObject's key

See Also:

IChartObject.isLocked(), IChartObject.setLocked(boolean)

navigateAndSelectDrawing

void navigateAndSelectDrawing(IChartObject chartObject)

Navigates to and selects specified drawing. Note: locked drawings cannot be selected.

Parameters:

chartObject - object to select

See Also:

IChartObject.isLocked(), IChartObject.setLocked(boolean)

getIndicatorPanels

List<IIndicatorPanel> getIndicatorPanels()

Returns current chart active sub panels.

Returns:

list of panels

addSubIndicator

@Deprecated
void addSubIndicator(IIndicator indicator)

Deprecated. use IChartPanel.add(IIndicator)

Creates new sub panel and adds indicator onto it.

Parameters:

indicator - indicator to add

addSubIndicatorByPanelIndex

@Deprecated
void addSubIndicatorByPanelIndex(Integer subPanelIndex,
                                          IIndicator indicator)

Deprecated. use getIndicatorPanels() and IChartPanel.add(IIndicator) methods

Adds indicator to chart sub panel with specified index (not ID).

Parameters:

subPanelIndex - panel's index

indicator - indicator to add

Throws:

IllegalStateException - in case of incorrect subPanelIndex or indicator is not designed for sub panel.

addToSubChart

@Deprecated
void addToSubChart(int subPanelIndex,
                            IChartObject chartObject)

Deprecated. use getIndicatorPanels() and IIndicatorPanel.add(IChartObject) methods

Adds object of IChartObject type to sub chart panel with specified index. Please note that only one instance of object can be added on chart.

Parameters:

subPanelIndex - panel's index

chartObject - object to add

Throws:

IllegalArgumentException - in case of incorrect index

getLastRequestedData

ITimedData[] getLastRequestedData()

Returns data feed objects that are plotted on the chart at the given moment. The 0th element stands for the first visible data feed object on the chart, and the last element - for the last visible data feed object on the chart. Object type depends on getDataType()

Returns:

data feed objects that are plotted on the chart at the given moment.

getLastCalculatedIndicatorOutputs

Map<IIndicator,Object[]> getLastCalculatedIndicatorOutputs()

Returns outputs of the indicators that are plotted on the chart at the given moment. Each Object in Object[] stands for an output array of an indicator. In each output array that is represented by an Object (of Object[]), the 0th element stands for the first visible data feed object on the chart, and the last element - for the data feed object element on the chart.

Returns:

outputs of the indicators that are plotted on the chart at the given moment.

getMinTime

long getMinTime()

Returns the minimal time axis value.

Returns:

minimal time axis value

getMaxTime

long getMaxTime()

Returns the maximal time axis value. Note that for charts of DataType other than DataType.TICKS or DataType.TIME_PERIOD_AGGREGATION, the maximal time value is the one of the last feed data element.

Returns:

maximal time axis value

isHistoricalTesterChart

boolean isHistoricalTesterChart()

Returns true if the chart is opened by Historical Tester or from a strategy while back-testing

Returns:

true if the chart is opened by Historical Tester or from a strategy while back-testing

getTheme

IChartTheme getTheme()

Returns current chart theme. If the theme is among IChartTheme.Predefined, then a copy of the theme gets returned

Returns:

the current chart theme

setFeedDescriptor

void setFeedDescriptor(IFeedDescriptor feedDescriptor)

Sets current chart feed.

Parameters:

feedDescriptor -

setFocus

void setFocus()

Focuses JForex platform to this chart