ilog.views.chart

Interface IlvChartDrawable

All Superinterfaces:

IlvChart3DSupport

All Known Implementing Classes:

IlvChartDecoration, IlvChartOwnedDrawable, IlvDataIndicator, IlvGraphicDecoration, IlvGrid, IlvImageDecoration, IlvLabelDecoration, IlvPositionableDecoration, IlvScale, IlvThresholdIndicator

public interface IlvChartDrawable
extends IlvChart3DSupport

Common interface for objects that are drawn by the chart area component of an IlvChart.

Since:

JViews 5.0

See Also:

IlvChart.getChartArea()

Method Summary

Modifier and Type	Method and Description
void	draw(Graphics g) Draws this drawable into the specified Graphics context.
Rectangle2D	getBounds(Rectangle2D retBounds) Returns the bounds of this drawable.
int	getDrawOrder() Returns the drawing order of this drawable.
boolean	has3DSupport() Indicates whether this drawable supports three-dimensional drawing.
boolean	isVisible() Indicates whether this drawable is visible.

Method Detail

draw

void draw(Graphics g)

Draws this drawable into the specified Graphics context.

getDrawOrder

int getDrawOrder()

Returns the drawing order of this drawable.

Returns:

An integer that represents the drawing order. The IlvChartDrawable objects are drawn in ascending drawing order. The drawing order also specifies whether the object is drawn above (positive values) or below (negative values) the graphical representations of the chart data.

See Also:

IlvChart.DRAW_ABOVE, IlvChart.DRAW_BELOW

isVisible

boolean isVisible()

Indicates whether this drawable is visible.

has3DSupport

boolean has3DSupport()

Indicates whether this drawable supports three-dimensional drawing.

Specified by:

has3DSupport in interface IlvChart3DSupport

Since:

JViews 5.5

getBounds

Rectangle2D getBounds(Rectangle2D retBounds)

Returns the bounds of this drawable.

Parameters:

retBounds - A rectangle optionally used to store the result. If this parameter is null, a new Rectangle2D is allocated.

Returns:

The bounds of this drawable.