com.jrefinery.chart
Class XYStepRenderer
java.lang.Object
|
+--com.jrefinery.chart.AbstractRenderer
|
+--com.jrefinery.chart.AbstractXYItemRenderer
|
+--com.jrefinery.chart.XYStepRenderer
- All Implemented Interfaces:
- XYItemRenderer
- public class XYStepRenderer
- extends AbstractXYItemRenderer
- implements XYItemRenderer
Line/Step item renderer for an XYPlot. This class draws lines between data
points, only allowing horizontal or vertical lines (steps).
- Author:
- RS
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.jrefinery.chart.XYItemRenderer |
addPropertyChangeListener, drawDomainMarker, drawRangeMarker, getLegendItem, getPlot, getToolTipGenerator, getURLGenerator, initialise, removePropertyChangeListener, setPlot, setToolTipGenerator, setURLGenerator |
XYStepRenderer
public XYStepRenderer()
- Constructs a new renderer.
drawItem
public void drawItem(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
ChartRenderingInfo info,
XYPlot plot,
ValueAxis horizontalAxis,
ValueAxis verticalAxis,
XYDataset data,
int series,
int item,
CrosshairInfo crosshairInfo)
- Draws the visual representation of a single data item.
- Specified by:
drawItem
in interface XYItemRenderer
- Parameters:
g2
- the graphics device.dataArea
- the area within which the data is being drawn.info
- collects information about the drawing.plot
- the plot (can be used to obtain standard color information etc).horizontalAxis
- the horizontal axis.verticalAxis
- the vertical axis.data
- the dataset.series
- the series index.item
- the item index.crosshairInfo
- collects information about the crosshairs.