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Summary: Nested | Field | Method | Constr | Detail: Nested | Field | Method | Constr |
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.xy.AbstractXYItemRenderer
org.jfree.chart.renderer.xy.XYDotRenderer
public class XYDotRenderer
extends AbstractXYItemRenderer
implements XYItemRenderer, Cloneable, PublicCloneable, Serializable
XYPlot
.
Field Summary |
Fields inherited from class org.jfree.chart.renderer.AbstractRenderer | |
DEFAULT_OUTLINE_PAINT , DEFAULT_OUTLINE_STROKE , DEFAULT_PAINT , DEFAULT_SHAPE , DEFAULT_STROKE , DEFAULT_VALUE_LABEL_FONT , DEFAULT_VALUE_LABEL_PAINT , ZERO |
Constructor Summary | |
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Method Summary | |
Object |
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void |
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boolean |
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int |
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int |
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void |
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public Object clone() throws CloneNotSupportedException
Returns a clone of the renderer.
- Overrides:
- clone in interface AbstractXYItemRenderer
- Returns:
- A clone.
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)
Draws the visual representation of a single data item.
- Specified by:
- drawItem in interface XYItemRenderer
- Parameters:
g2
- the graphics device.state
- the renderer state.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).domainAxis
- the domain (horizontal) axis.rangeAxis
- the range (vertical) axis.dataset
- the dataset.series
- the series index (zero-based).item
- the item index (zero-based).crosshairState
- crosshair information for the plot (null
permitted).pass
- the pass index.
public boolean equals(Object obj)
Tests this renderer for equality with an arbitrary object. This method returnstrue
if and only if:
obj
is notnull
;obj
is an instance ofXYDotRenderer
;- both renderers have the same attribute values.
- Overrides:
- equals in interface AbstractXYItemRenderer
- Parameters:
obj
- the object (null
permitted).
- Returns:
- A boolean.
public int getDotHeight()
Returns the dot height (the default value is 1).
- Returns:
- The dot height.
- Since:
- 1.0.2
- See Also:
setDotHeight(int)
public int getDotWidth()
Returns the dot width (the default value is 1).
- Returns:
- The dot width.
- Since:
- 1.0.2
- See Also:
setDotWidth(int)
public void setDotHeight(int h)
Sets the dot height and sends aRendererChangeEvent
to all registered listeners.
- Parameters:
h
- the new height (must be greater than zero).
- Since:
- 1.0.2
- See Also:
getDotHeight()
public void setDotWidth(int w)
Sets the dot width and sends aRendererChangeEvent
to all registered listeners.
- Parameters:
w
- the new width (must be greater than zero).
- Since:
- 1.0.2
- See Also:
getDotWidth()