com.dukascopy.api.drawings

Interface IPolyLineChartObject

All Superinterfaces:

IChartDependentChartObject, IChartObject, IDecoratedChartObject

public interface IPolyLineChartObject
extends IDecoratedChartObject

Nested Class Summary

Nested classes/interfaces inherited from interface com.dukascopy.api.drawings.IDecoratedChartObject

IDecoratedChartObject.Decoration, IDecoratedChartObject.Placement

Nested classes/interfaces inherited from interface com.dukascopy.api.IChartObject

IChartObject.ATTR_BOOLEAN, IChartObject.ATTR_COLOR, IChartObject.ATTR_DOUBLE, IChartObject.ATTR_INT, IChartObject.ATTR_LONG, IChartObject.ATTR_TEXT

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_POINTS_COUNT maximum number of points allowed

Fields inherited from interface com.dukascopy.api.IChartObject

PROPERTY_FONT, PROPERTY_FOREGROUND_ALPHA, PROPERTY_FOREGROUND_COLOR, PROPERTY_POINT_PRICE, PROPERTY_POINT_TIME, PROPERTY_STICKY, PROPERTY_STROKE

Method Summary

Modifier and Type	Method and Description
boolean	addNewPoint(long time, double price) Appends new point to end of the line.
void	removePoint(int index) Removes point at specified position.

Methods inherited from interface com.dukascopy.api.drawings.IDecoratedChartObject

getDecorations, removeDecorations, setDecoration, setDecorations

Methods inherited from interface com.dukascopy.api.drawings.IChartDependentChartObject

isStickToCandlePriceEnabled, isStickToCandleTimeEnabled, move, setPrice, setStickToCandlePriceEnabled, setStickToCandleTimeEnabled, setTime

Methods inherited from interface com.dukascopy.api.IChartObject

addPropertyChangeListener, clone, getAttrBoolean, getAttrColor, getAttrDouble, getAttrInt, getAttrLong, getAttrText, getColor, getFinancialInstrument, getInstrument, getKey, getLineStyle, getLineWidth, getOpacity, getPointsCount, getPrice, getPropertyChangeListeners, getStroke, getText, getTextTruncation, getTime, getType, isLabelEnabled, isLabelShown, isLocked, isMenuEnabled, isSticky, isVisibleInWorkspaceTree, removePropertyChangeListener, setAttrBoolean, setAttrColor, setAttrDouble, setAttrInt, setAttrLong, setAttrText, setChartObjectListener, setColor, setFinancialInstrument, setInstrument, setLineStyle, setLineWidth, setLocked, setMenuEnabled, setOpacity, setShowLabel, setSticky, setStroke, setText, setText, setText, setText, setTextTruncation, setTooltip, setVisibleInWorkspaceTree

Field Detail

MAX_POINTS_COUNT

static final int MAX_POINTS_COUNT

maximum number of points allowed

See Also:

Constant Field Values

Method Detail

addNewPoint

boolean addNewPoint(long time,
                    double price)

Appends new point to end of the line.

Parameters:

time - time value

price - price value

Returns:

true if point appended successfully, otherwise false if reached max number of points

See Also:

MAX_POINTS_COUNT

removePoint

void removePoint(int index)

Removes point at specified position.

Parameters:

index - point index

Throws:

java.lang.IndexOutOfBoundsException - if the index is out of range (index < 0 || index >= size())