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public interface IZoomable
Title: IJChart
Description: a chart library for the Java(tm) platform.
A plot that is zoomable must implement this interface to provide a mechanism for theChartPanel
to control the zooming.
Copyright: Copyright (c) 2013
Company:
Method Summary | |
---|---|
ChartOrientation |
getOrientation()
Returns the orientation of the plot. |
boolean |
isDomainZoomable()
Returns true if the plot's domain axis is zoomable, and false otherwise. |
boolean |
isValueZoomable()
Returns true if the plot's value is zoomable, and false otherwise. |
void |
zoomDomainAxes(java.awt.geom.Rectangle2D selectArea,
java.awt.geom.Rectangle2D dataArea,
java.awt.geom.Point2D source)
Zoom domain axes. |
void |
zoomValueAxes(java.awt.geom.Rectangle2D selectArea,
java.awt.geom.Rectangle2D dataArea,
java.awt.geom.Point2D source)
Zoom value axes. |
Method Detail |
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boolean isDomainZoomable()
boolean isValueZoomable()
ChartOrientation getOrientation()
void zoomDomainAxes(java.awt.geom.Rectangle2D selectArea, java.awt.geom.Rectangle2D dataArea, java.awt.geom.Point2D source)
selectArea
- Rectangle2D
The selected area,null to restore chart.dataArea
- Rectangle2D
The data area,null to restore chart.source
- Point2D
The source mouse point (null not permitted).void zoomValueAxes(java.awt.geom.Rectangle2D selectArea, java.awt.geom.Rectangle2D dataArea, java.awt.geom.Point2D source)
selectArea
- Rectangle2D
The selected area,null to restore chart.dataArea
- Rectangle2D
The data area,null to restore chart.source
- Point2D
The source mouse point (null not permitted).
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