com.dukascopy.api
Interface IChartObject

public interface IChartObject

Represents graphical object on the chart

Author:

Denis Larka

Method Summary

Color	getColor() Returns color of the object
String	getKey()
int	getPointsCount()
double	getPrice(int pointIndex)
Stroke	getStroke() Returns stroke that is used for object rendering
long	getTime(int pointIndex)
IChart.Type	getType() Returns type of the graphical object
void	move(long time, double price) Moves first point of the object to the new position dragging whole object with all other points
void	setColor(Color color) Sets color of the object
void	setStroke(Stroke stroke) Sets stroke for object rendering
void	setText(String text) Sets text to show with the object.
void	setText(String text, Font font) Sets text to show with the object.

Method Detail

move

void move(long time,
          double price)

Moves first point of the object to the new position dragging whole object with all other points

Parameters:

time - new time of the first point

price - new price of the first point

setText

void setText(String text)

Sets text to show with the object. Ignored if object doesn't support text

Parameters:

text - text to show

setText

void setText(String text,
             Font font)

Sets text to show with the object. Ignored if object doesn't support text

Parameters:

text - text to show

font - font to use for text rendering

getColor

Color getColor()

Returns color of the object

Returns:

color

setColor

void setColor(Color color)

Sets color of the object

Parameters:

color - color to use for object rendering

getStroke

Stroke getStroke()

Returns stroke that is used for object rendering

Returns:

stroke

setStroke

void setStroke(Stroke stroke)

Sets stroke for object rendering

Parameters:

stroke - stroke to use for object rendering

getType

IChart.Type getType()

Returns type of the graphical object

Returns:

type of the grphical object

getKey

String getKey()

Returns:

unique key of this object

getTime

long getTime(int pointIndex)

Parameters:

pointIndex - which determines which coordinate should be used to obtain time

Returns:

time of the coordinate

getPrice

double getPrice(int pointIndex)

Parameters:

pointIndex - which determines which coordinate should be used to obtain price

Returns:

price of the coordinate

getPointsCount

int getPointsCount()

Returns:

minimal count of points which are used to set this chart object