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java.lang.Objectorg.jfree.chart.plot.Plot
org.jfree.chart.plot.XYPlot
A general class for plotting data in the form of (x, y) pairs. This plot can
use data from any class that implements the XYDataset
interface.
XYPlot
makes use of an XYItemRenderer
to draw each point on the plot.
By using different renderers, various chart types can be produced.
The ChartFactory
class contains static methods for creating
pre-configured charts.
Field Summary | |
static java.awt.Paint |
DEFAULT_CROSSHAIR_PAINT
The default crosshair paint. |
static java.awt.Stroke |
DEFAULT_CROSSHAIR_STROKE
The default crosshair stroke. |
static boolean |
DEFAULT_CROSSHAIR_VISIBLE
The default crosshair visibility. |
static java.awt.Paint |
DEFAULT_GRIDLINE_PAINT
The default grid line paint. |
static java.awt.Stroke |
DEFAULT_GRIDLINE_STROKE
The default grid line stroke. |
protected static java.util.ResourceBundle |
localizationResources
The resourceBundle for the localization. |
Fields inherited from class org.jfree.chart.plot.Plot |
DEFAULT_BACKGROUND_ALPHA, DEFAULT_BACKGROUND_PAINT, DEFAULT_FOREGROUND_ALPHA, DEFAULT_INSETS, DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, MINIMUM_HEIGHT_TO_DRAW, MINIMUM_WIDTH_TO_DRAW, ZERO |
Constructor Summary | |
XYPlot()
Default constructor. |
|
XYPlot(XYDataset dataset,
ValueAxis domainAxis,
ValueAxis rangeAxis,
XYItemRenderer renderer)
Creates a new plot. |
Method Summary | |
void |
addAnnotation(XYAnnotation annotation)
Adds an annotation to the plot. |
void |
addDomainMarker(Marker marker)
Adds a marker for the domain axis. |
void |
addDomainMarker(Marker marker,
org.jfree.ui.Layer layer)
Adds a marker for the domain axis. |
void |
addRangeMarker(Marker marker)
Adds a marker for the range axis. |
void |
addRangeMarker(Marker marker,
org.jfree.ui.Layer layer)
Adds a marker for the range axis. |
void |
addSecondaryDomainMarker(int index,
Marker marker,
org.jfree.ui.Layer layer)
Adds a secondary marker for the domain axis. |
void |
addSecondaryDomainMarker(Marker marker)
Adds a secondary marker for the domain axis. |
void |
addSecondaryRangeMarker(int index,
Marker marker,
org.jfree.ui.Layer layer)
Adds a secondary marker for the range axis. |
void |
addSecondaryRangeMarker(Marker marker)
Adds a secondary marker for the range axis. |
protected AxisSpace |
calculateAxisSpace(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D plotArea)
Calculates the space required for the axes. |
protected AxisSpace |
calculateDomainAxisSpace(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D plotArea,
AxisSpace space)
Calculates the space required for the domain axis/axes. |
protected AxisSpace |
calculateRangeAxisSpace(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D plotArea,
AxisSpace space)
Calculates the space required for the range axis/axes. |
void |
clearAnnotations()
Clears all the annotations. |
void |
clearDomainMarkers()
Clears all the domain markers. |
void |
clearRangeMarkers()
Clears all the range markers. |
void |
clearSecondaryDomainAxes()
Clears the secondary domain axes from the plot. |
void |
clearSecondaryRangeAxes()
Clears the secondary range axes from the plot. |
void |
clearSecondaryRangeMarkers()
Deprecated. Use clearSecondaryRangeMarkers(int). |
void |
clearSecondaryRangeMarkers(int index)
Clears the (foreground and background) range markers for a particular secondary range axis. |
java.lang.Object |
clone()
Returns a clone of the plot. |
void |
configureSecondaryDomainAxes()
Configures the secondary domain axes. |
void |
configureSecondaryRangeAxes()
Configures the secondary range axes. |
void |
datasetChanged(DatasetChangeEvent event)
Receives notification of a change to the plot's dataset. |
void |
draw(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D area,
PlotState parentState,
PlotRenderingInfo state)
Draws the plot on a Java 2D graphics device (such as the screen or a printer). |
void |
draw(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D area,
java.awt.geom.Point2D anchor,
PlotState parentState,
PlotRenderingInfo info)
Draws the plot within the specified area on a graphics device. |
void |
drawAnnotations(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
PlotRenderingInfo info)
Draws the annotations for the plot. |
protected java.util.Map |
drawAxes(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D plotArea,
java.awt.geom.Rectangle2D dataArea)
A utility method for drawing the axes. |
protected void |
drawDomainGridlines(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
java.util.List ticks)
Draws the gridlines for the plot, if they are visible. |
protected void |
drawDomainMarkers(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
org.jfree.ui.Layer layer)
Draws the domain markers (if any) for the specified layer. |
void |
drawDomainTickBands(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
java.util.List ticks)
Draws the domain tick bands, if any. |
protected void |
drawHorizontalLine(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
double value,
java.awt.Stroke stroke,
java.awt.Paint paint)
Utility method for drawing a crosshair on the chart (if required). |
protected void |
drawRangeGridlines(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
java.util.List ticks)
Draws the gridlines for the plot, if they are visible. |
protected void |
drawRangeMarkers(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
org.jfree.ui.Layer layer)
Draws the range markers (if any) for the specified layer. |
void |
drawRangeTickBands(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
java.util.List ticks)
Draws the range tick bands, if any. |
protected void |
drawSecondaryDomainMarkers(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
int index,
org.jfree.ui.Layer layer)
Draws the secondary domain markers (if any) for an axis and layer. |
protected void |
drawSecondaryRangeMarkers(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
int index,
org.jfree.ui.Layer layer)
Draws the secondary range markers (if any) for an axis and layer. |
protected void |
drawVerticalLine(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
double value,
java.awt.Stroke stroke,
java.awt.Paint paint)
Utility method for drawing a crosshair on the chart (if required). |
boolean |
equals(java.lang.Object obj)
Tests this plot for equality with another object. |
Spacer |
getAxisOffset()
Returns the axis offset. |
Range |
getDataRange(ValueAxis axis)
Returns the range for the specified axis. |
XYDataset |
getDataset()
Returns the primary dataset for the plot. |
ValueAxis |
getDomainAxis()
Returns the domain axis for the plot. |
org.jfree.ui.RectangleEdge |
getDomainAxisEdge()
Returns the edge for the domain axis (taking into account the plot's orientation. |
AxisLocation |
getDomainAxisLocation()
Returns the location of the domain axis. |
java.awt.Paint |
getDomainCrosshairPaint()
Returns the domain crosshair color. |
java.awt.Stroke |
getDomainCrosshairStroke()
Returns the Stroke used to draw the crosshair (if visible). |
double |
getDomainCrosshairValue()
Returns the domain crosshair value. |
java.awt.Paint |
getDomainGridlinePaint()
Returns the paint for the grid lines (if any) plotted against the domain axis. |
java.awt.Stroke |
getDomainGridlineStroke()
Returns the stroke for the grid-lines (if any) plotted against the domain axis. |
java.util.List |
getDomainMarkers(org.jfree.ui.Layer layer)
Returns the list of domain markers (read only) for the specified layer. |
java.awt.Paint |
getDomainTickBandPaint()
Returns the paint used for the domain tick bands. |
AxisSpace |
getFixedDomainAxisSpace()
Returns the fixed domain axis space. |
AxisSpace |
getFixedRangeAxisSpace()
Returns the fixed range axis space. |
LegendItemCollection |
getLegendItems()
Returns the legend items for the plot. |
PlotOrientation |
getOrientation()
Returns the orientation of the plot. |
java.lang.String |
getPlotType()
Returns the plot type as a string. |
ValueAxis |
getRangeAxis()
Returns the range axis for the plot. |
org.jfree.ui.RectangleEdge |
getRangeAxisEdge()
Returns the edge for the range axis. |
AxisLocation |
getRangeAxisLocation()
Returns the location of the range axis. |
java.awt.Paint |
getRangeCrosshairPaint()
Returns the range crosshair color. |
java.awt.Stroke |
getRangeCrosshairStroke()
Returns the Stroke used to draw the crosshair (if visible). |
double |
getRangeCrosshairValue()
Returns the range crosshair value. |
java.awt.Paint |
getRangeGridlinePaint()
Returns the paint for the grid lines (if any) plotted against the range axis. |
java.awt.Stroke |
getRangeGridlineStroke()
Returns the stroke for the grid lines (if any) plotted against the range axis. |
java.util.List |
getRangeMarkers(org.jfree.ui.Layer layer)
Returns the list of range markers (read only) for the specified layer. |
java.awt.Paint |
getRangeTickBandPaint()
Returns the paint used for the range tick bands. |
XYItemRenderer |
getRenderer()
Returns the item renderer. |
XYDataset |
getSecondaryDataset(int index)
Returns one of the secondary datasets. |
int |
getSecondaryDatasetCount()
Returns the number of secondary datasets. |
ValueAxis |
getSecondaryDomainAxis(int index)
Returns a secondary domain axis. |
int |
getSecondaryDomainAxisCount()
Returns the number of secondary domain axes. |
org.jfree.ui.RectangleEdge |
getSecondaryDomainAxisEdge(int index)
Returns the edge for a secondary domain axis. |
AxisLocation |
getSecondaryDomainAxisLocation(int index)
Returns the location for a secondary domain axis. |
ValueAxis |
getSecondaryDomainAxisMappedToDataset(int index)
Returns the domain axis for a secondary dataset. |
java.util.Collection |
getSecondaryDomainMarkers(int index,
org.jfree.ui.Layer layer)
Returns a collection of secondary domain markers for a particular axis and layer. |
ValueAxis |
getSecondaryRangeAxis(int index)
Returns a secondary range axis. |
int |
getSecondaryRangeAxisCount()
Returns the number of secondary range axes. |
org.jfree.ui.RectangleEdge |
getSecondaryRangeAxisEdge(int index)
Returns the edge for a secondary range axis. |
AxisLocation |
getSecondaryRangeAxisLocation(int index)
Returns the location for a secondary range axis. |
ValueAxis |
getSecondaryRangeAxisMappedToDataset(int index)
Returns the range axis for a secondary dataset. |
java.util.Collection |
getSecondaryRangeMarkers(int index,
org.jfree.ui.Layer layer)
Returns a collection of secondary range markers for a particular axis and layer. |
XYItemRenderer |
getSecondaryRenderer(int index)
Returns a secondary renderer. |
int |
getSeriesCount()
Returns the number of series in the primary dataset for this plot. |
int |
getWeight()
Returns the weight for this plot when it is used as a subplot within a combined plot. |
void |
handleClick(int x,
int y,
PlotRenderingInfo info)
Handles a 'click' on the plot by updating the anchor values... |
boolean |
isDomainCrosshairLockedOnData()
Returns a flag indicating whether or not the crosshair should "lock-on" to actual data values. |
boolean |
isDomainCrosshairVisible()
Returns a flag indicating whether or not the domain crosshair is visible. |
boolean |
isDomainGridlinesVisible()
Returns true if the domain gridlines are visible, and false |
boolean |
isRangeCrosshairLockedOnData()
Returns a flag indicating whether or not the crosshair should "lock-on" to actual data values. |
boolean |
isRangeCrosshairVisible()
Returns a flag indicating whether or not the range crosshair is visible. |
boolean |
isRangeGridlinesVisible()
Returns true if the range axis grid is visible, and false |
void |
mapSecondaryDatasetToDomainAxis(int index,
java.lang.Integer key)
Maps a secondary dataset to a particular domain axis. |
void |
mapSecondaryDatasetToRangeAxis(int index,
java.lang.Integer key)
Maps a secondary dataset to a particular range axis. |
void |
propertyChange(java.beans.PropertyChangeEvent event)
Notifies all registered listeners of a property change. |
void |
render(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
PlotRenderingInfo info,
CrosshairInfo crosshairInfo)
Draws a representation of the data within the dataArea region, using the current renderer. |
void |
render2(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
PlotRenderingInfo info,
CrosshairInfo crosshairInfo)
Draws a representation of the data within the dataArea region, using the current renderer. |
void |
setAxisOffset(Spacer offset)
Sets the axis offsets (gap between the data area and the axes). |
void |
setDataset(XYDataset dataset)
Sets the dataset for the plot, replacing the existing dataset if there is one. |
void |
setDomainAxis(ValueAxis axis)
Sets the domain axis for the plot. |
void |
setDomainAxisLocation(AxisLocation location)
Sets the location of the domain axis. |
void |
setDomainAxisLocation(AxisLocation location,
boolean notify)
Sets the location of the domain axis (TOP, BOTTOM, LEFT or RIGHT). |
void |
setDomainCrosshairLockedOnData(boolean flag)
Sets the flag indicating whether or not the domain crosshair should "lock-on" to actual data values. |
void |
setDomainCrosshairPaint(java.awt.Paint paint)
Sets the Paint used to color the crosshairs (if visible) and notifies registered listeners that the axis has been modified. |
void |
setDomainCrosshairStroke(java.awt.Stroke stroke)
Sets the Stroke used to draw the crosshairs (if visible) and notifies registered listeners that the axis has been modified. |
void |
setDomainCrosshairValue(double value)
Sets the domain crosshair value. |
void |
setDomainCrosshairValue(double value,
boolean notify)
Sets the domain crosshair value. |
void |
setDomainCrosshairVisible(boolean flag)
Sets the flag indicating whether or not the domain crosshair is visible. |
void |
setDomainGridlinePaint(java.awt.Paint paint)
Sets the paint for the grid lines plotted against the domain axis. |
void |
setDomainGridlineStroke(java.awt.Stroke stroke)
Sets the stroke for the grid lines plotted against the domain axis. |
void |
setDomainGridlinesVisible(boolean visible)
Sets the flag that controls whether or not the domain grid-lines are visible. |
void |
setDomainTickBandPaint(java.awt.Paint paint)
Sets the paint for the domain tick bands. |
void |
setFixedDomainAxisSpace(AxisSpace space)
Sets the fixed domain axis space. |
void |
setFixedRangeAxisSpace(AxisSpace space)
Sets the fixed range axis space. |
void |
setOrientation(PlotOrientation orientation)
Sets the orientation for the plot. |
void |
setRangeAxis(ValueAxis axis)
Sets the range axis for the plot. |
void |
setRangeAxisLocation(AxisLocation location)
Sets the location of the range axis. |
void |
setRangeAxisLocation(AxisLocation location,
boolean notify)
Sets the location of the range axis. |
void |
setRangeCrosshairLockedOnData(boolean flag)
Sets the flag indicating whether or not the range crosshair should "lock-on" to actual data values. |
void |
setRangeCrosshairPaint(java.awt.Paint paint)
Sets the Paint used to color the crosshairs (if visible) and notifies registered listeners that the axis has been modified. |
void |
setRangeCrosshairStroke(java.awt.Stroke stroke)
Sets the Stroke used to draw the crosshairs (if visible) and notifies registered listeners that the axis has been modified. |
void |
setRangeCrosshairValue(double value)
Sets the domain crosshair value. |
void |
setRangeCrosshairValue(double value,
boolean notify)
Sets the range crosshair value. |
void |
setRangeCrosshairVisible(boolean flag)
Sets the flag indicating whether or not the range crosshair is visible. |
void |
setRangeGridlinePaint(java.awt.Paint paint)
Sets the paint for the grid lines plotted against the range axis. |
void |
setRangeGridlineStroke(java.awt.Stroke stroke)
Sets the stroke for the grid lines plotted against the range axis. |
void |
setRangeGridlinesVisible(boolean visible)
Sets the flag that controls whether or not the range axis grid lines are visible. |
void |
setRangeTickBandPaint(java.awt.Paint paint)
Sets the paint for the range tick bands. |
void |
setRenderer(XYItemRenderer renderer)
Sets the item renderer, and notifies all listeners of a change to the plot. |
void |
setSecondaryDataset(int index,
XYDataset dataset)
Adds or changes a secondary dataset for the plot. |
void |
setSecondaryDomainAxis(int index,
ValueAxis axis)
Sets a secondary domain axis. |
void |
setSecondaryDomainAxisLocation(int index,
AxisLocation location)
Sets the location for a secondary domain axis. |
void |
setSecondaryRangeAxis(int index,
ValueAxis axis)
Sets a secondary range axis. |
void |
setSecondaryRangeAxisLocation(int index,
AxisLocation location)
Sets the location for a secondary range axis. |
void |
setSecondaryRenderer(int index,
XYItemRenderer renderer)
Sets a secondary renderer. |
void |
setWeight(int weight)
Sets the weight for the plot. |
void |
zoom(double percent)
Zooms the axis ranges by the specified percentage about the anchor point. |
void |
zoomHorizontalAxes(double factor)
Multiplies the range on the horizontal axis/axes by the specified factor. |
void |
zoomHorizontalAxes(double lowerPercent,
double upperPercent)
Zooms in on the horizontal axes. |
void |
zoomVerticalAxes(double factor)
Multiplies the range on the vertical axis/axes by the specified factor. |
void |
zoomVerticalAxes(double lowerPercent,
double upperPercent)
Zooms in on the vertical axes. |
Methods inherited from class java.lang.Object |
finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.awt.Stroke DEFAULT_GRIDLINE_STROKE
public static final java.awt.Paint DEFAULT_GRIDLINE_PAINT
public static final boolean DEFAULT_CROSSHAIR_VISIBLE
public static final java.awt.Stroke DEFAULT_CROSSHAIR_STROKE
public static final java.awt.Paint DEFAULT_CROSSHAIR_PAINT
protected static java.util.ResourceBundle localizationResources
Constructor Detail |
public XYPlot()
public XYPlot(XYDataset dataset, ValueAxis domainAxis, ValueAxis rangeAxis, XYItemRenderer renderer)
dataset
- the dataset (null
permitted).domainAxis
- the domain axis (null
permitted).rangeAxis
- the range axis (null
permitted).renderer
- the renderer (null
permitted).Method Detail |
public java.lang.String getPlotType()
getPlotType
in class Plot
public PlotOrientation getOrientation()
public void setOrientation(PlotOrientation orientation)
orientation
- the orientation (null
not allowed).public Spacer getAxisOffset()
public void setAxisOffset(Spacer offset)
offset
- the offset.public ValueAxis getDomainAxis()
public void setDomainAxis(ValueAxis axis)
axis
- the new axis.public AxisLocation getDomainAxisLocation()
public void setDomainAxisLocation(AxisLocation location)
Use one of the constants LEFT
, RIGHT
, TOP
or
BOTTOM
.
location
- the axis location.public void setDomainAxisLocation(AxisLocation location, boolean notify)
location
- the axis location.notify
- a flag that controls whether listeners are notified.public org.jfree.ui.RectangleEdge getDomainAxisEdge()
public ValueAxis getSecondaryDomainAxis(int index)
index
- the axis index.
null
possible).public void setSecondaryDomainAxis(int index, ValueAxis axis)
index
- the axis index.axis
- the axis.public int getSecondaryDomainAxisCount()
public void clearSecondaryDomainAxes()
public void configureSecondaryDomainAxes()
public AxisLocation getSecondaryDomainAxisLocation(int index)
index
- the axis index.
public void setSecondaryDomainAxisLocation(int index, AxisLocation location)
index
- the axis index.location
- the location.public org.jfree.ui.RectangleEdge getSecondaryDomainAxisEdge(int index)
index
- the axis index.
public ValueAxis getRangeAxis()
public void setRangeAxis(ValueAxis axis)
An exception is thrown if the new axis and the plot are not mutually compatible.
axis
- the new axis (null permitted).public AxisLocation getRangeAxisLocation()
public void setRangeAxisLocation(AxisLocation location)
location
- the location.public void setRangeAxisLocation(AxisLocation location, boolean notify)
location
- the location.notify
- a flag that controls whether listeners are notified.public org.jfree.ui.RectangleEdge getRangeAxisEdge()
public ValueAxis getSecondaryRangeAxis(int index)
index
- the axis index.
null
possible).public void setSecondaryRangeAxis(int index, ValueAxis axis)
index
- the axis index.axis
- the axis.public int getSecondaryRangeAxisCount()
public void clearSecondaryRangeAxes()
public void configureSecondaryRangeAxes()
public AxisLocation getSecondaryRangeAxisLocation(int index)
index
- the axis index.
public void setSecondaryRangeAxisLocation(int index, AxisLocation location)
index
- the axis index.location
- the location.public org.jfree.ui.RectangleEdge getSecondaryRangeAxisEdge(int index)
index
- the axis index.
public XYDataset getDataset()
null
).public void setDataset(XYDataset dataset)
dataset
- the dataset (null
permitted).public XYDataset getSecondaryDataset(int index)
index
- the dataset index.
null
).public int getSecondaryDatasetCount()
public void setSecondaryDataset(int index, XYDataset dataset)
index
- the dataset index.dataset
- the dataset.public void mapSecondaryDatasetToDomainAxis(int index, java.lang.Integer key)
index
- the dataset index (zero-based).key
- the key (null
for primary axis, or the index of the secondary
axis).public void mapSecondaryDatasetToRangeAxis(int index, java.lang.Integer key)
index
- the dataset index (zero-based).key
- the key (null
for primary axis, or the index of the secondary
axis).public XYItemRenderer getRenderer()
null
).public void setRenderer(XYItemRenderer renderer)
If the renderer is set to null
, no chart will be drawn.
renderer
- the new renderer (null
permitted).public XYItemRenderer getSecondaryRenderer(int index)
index
- the renderer index.
null
).public void setSecondaryRenderer(int index, XYItemRenderer renderer)
PlotChangeEvent
is sent to all registered listeners.
index
- the index.renderer
- the renderer.public int getWeight()
public void setWeight(int weight)
weight
- the weight.public boolean isDomainGridlinesVisible()
true
if the domain gridlines are visible, and false
otherwise.
- Returns:
true
or false
.
public void setDomainGridlinesVisible(boolean visible)
If the flag value is changed, a PlotChangeEvent
is sent to all registered listeners.
visible
- the new value of the flag.public java.awt.Stroke getDomainGridlineStroke()
public void setDomainGridlineStroke(java.awt.Stroke stroke)
If you set this to null
, no grid lines will be drawn.
stroke
- the stroke (null
permitted).public java.awt.Paint getDomainGridlinePaint()
public void setDomainGridlinePaint(java.awt.Paint paint)
If you set this to null
, no grid lines will be drawn.
paint
- the paint (null
permitted).public boolean isRangeGridlinesVisible()
true
if the range axis grid is visible, and false
otherwise.
- Returns:
true
or false
.
public void setRangeGridlinesVisible(boolean visible)
If the flag value is changed, a PlotChangeEvent
is sent to all registered listeners.
visible
- the new value of the flag.public java.awt.Stroke getRangeGridlineStroke()
public void setRangeGridlineStroke(java.awt.Stroke stroke)
If you set this to null
, no grid lines will be drawn.
stroke
- the stroke (null
permitted).public java.awt.Paint getRangeGridlinePaint()
public void setRangeGridlinePaint(java.awt.Paint paint)
If you set this to null
, no grid lines will be drawn.
paint
- the paint (null
permitted).public java.awt.Paint getDomainTickBandPaint()
null
,
no tick bands will be drawn.
null
).public void setDomainTickBandPaint(java.awt.Paint paint)
paint
- the paint (null
permitted).public java.awt.Paint getRangeTickBandPaint()
null
,
no tick bands will be drawn.
null
).public void setRangeTickBandPaint(java.awt.Paint paint)
paint
- the paint (null
permitted).public void addDomainMarker(Marker marker)
Typically a marker will be drawn by the renderer as a line perpendicular to the range axis, however this is entirely up to the renderer.
marker
- the marker.public void addDomainMarker(Marker marker, org.jfree.ui.Layer layer)
Typically a marker will be drawn by the renderer as a line perpendicular to the range axis, however this is entirely up to the renderer.
marker
- the marker.layer
- the layer (foreground or background).public void clearDomainMarkers()
public void addSecondaryDomainMarker(Marker marker)
Typically a marker will be drawn by the renderer as a line perpendicular to the domain axis, however this is entirely up to the renderer.
marker
- the marker.public void addSecondaryDomainMarker(int index, Marker marker, org.jfree.ui.Layer layer)
Typically a marker will be drawn by the renderer as a line perpendicular to the domain axis, however this is entirely up to the renderer.
index
- the secondary axis index.marker
- the marker.layer
- the layer (foreground or background).public void addRangeMarker(Marker marker)
Typically a marker will be drawn by the renderer as a line perpendicular to the range axis, however this is entirely up to the renderer.
marker
- the marker.public void addRangeMarker(Marker marker, org.jfree.ui.Layer layer)
Typically a marker will be drawn by the renderer as a line perpendicular to the range axis, however this is entirely up to the renderer.
marker
- the marker.layer
- the layer (foreground or background).public void clearRangeMarkers()
public void addSecondaryRangeMarker(Marker marker)
Typically a marker will be drawn by the renderer as a line perpendicular to the range axis, however this is entirely up to the renderer.
marker
- the marker.public void addSecondaryRangeMarker(int index, Marker marker, org.jfree.ui.Layer layer)
Typically a marker will be drawn by the renderer as a line perpendicular to the range axis, however this is entirely up to the renderer.
index
- the secondary axis index.marker
- the marker.layer
- the layer (foreground or background).public void clearSecondaryRangeMarkers()
public void clearSecondaryRangeMarkers(int index)
index
- the secondary range axis index.public void addAnnotation(XYAnnotation annotation)
annotation
- the annotation.public void clearAnnotations()
protected AxisSpace calculateDomainAxisSpace(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D plotArea, AxisSpace space)
g2
- the graphics device.plotArea
- the plot area.space
- a carrier for the result (null
permitted).
protected AxisSpace calculateRangeAxisSpace(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D plotArea, AxisSpace space)
g2
- the graphics device.plotArea
- the plot area.space
- a carrier for the result (null
permitted).
protected AxisSpace calculateAxisSpace(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D plotArea)
g2
- the graphics device.plotArea
- the plot area.
public void draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D area, PlotState parentState, PlotRenderingInfo state)
This plot relies on an XYItemRenderer
to draw each item in the plot. This
allows the visual representation of the data to be changed easily.
The optional info argument collects information about the rendering of
the plot (dimensions, tooltip information etc). Just pass in null
if
you do not need this information.
draw
in class Plot
g2
- the graphics device.area
- the area within which the plot (including axes and labels) should be drawn.parentState
- the state from the parent plot, if there is one.state
- collects chart drawing information (null
permitted).public void draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D area, java.awt.geom.Point2D anchor, PlotState parentState, PlotRenderingInfo info)
draw
in class Plot
g2
- the graphics device.area
- the plot area (in Java2D space).anchor
- an anchor point in Java2D space (null
permitted).parentState
- the state from the parent plot, if there is one (null
permitted).info
- collects chart drawing information (null
permitted).public void drawDomainTickBands(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, java.util.List ticks)
g2
- the graphics device.dataArea
- the data area.ticks
- the ticks.public void drawRangeTickBands(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, java.util.List ticks)
g2
- the graphics device.dataArea
- the data area.ticks
- the ticks.protected java.util.Map drawAxes(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D plotArea, java.awt.geom.Rectangle2D dataArea)
g2
- the graphics device.plotArea
- the plot area.dataArea
- the data area.
public void render(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, PlotRenderingInfo info, CrosshairInfo crosshairInfo)
The info
and crosshairInfo
arguments may be null
.
g2
- the graphics device.dataArea
- the region in which the data is to be drawn.info
- an optional object for collection dimension information.crosshairInfo
- an optional object for collecting crosshair info.public ValueAxis getSecondaryDomainAxisMappedToDataset(int index)
index
- the dataset index.
public ValueAxis getSecondaryRangeAxisMappedToDataset(int index)
index
- the dataset index.
public void render2(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, PlotRenderingInfo info, CrosshairInfo crosshairInfo)
The info
and crosshairInfo
arguments may be null
.
g2
- the graphics device.dataArea
- the region in which the data is to be drawn.info
- an optional object for collection dimension information.crosshairInfo
- an optional object for collecting crosshair info.protected void drawDomainGridlines(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, java.util.List ticks)
g2
- the graphics device.dataArea
- the data area.ticks
- the ticks.protected void drawRangeGridlines(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, java.util.List ticks)
g2
- the graphics device.dataArea
- the data area.ticks
- the ticks.public void drawAnnotations(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, PlotRenderingInfo info)
g2
- the graphics device.dataArea
- the data area.info
- the chart rendering info.protected void drawDomainMarkers(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, org.jfree.ui.Layer layer)
g2
- the graphics device.dataArea
- the data area.layer
- the layer (foreground or background).protected void drawRangeMarkers(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, org.jfree.ui.Layer layer)
g2
- the graphics device.dataArea
- the data area.layer
- the layer (foreground or background).protected void drawSecondaryDomainMarkers(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, int index, org.jfree.ui.Layer layer)
g2
- the graphics device.dataArea
- the data area.index
- the secondary domain axis index.layer
- the layer (foreground or background).protected void drawSecondaryRangeMarkers(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, int index, org.jfree.ui.Layer layer)
g2
- the graphics device.dataArea
- the data area.index
- the secondary range axis index.layer
- the layer (foreground or background).public java.util.List getDomainMarkers(org.jfree.ui.Layer layer)
layer
- the layer (foreground or background).
public java.util.List getRangeMarkers(org.jfree.ui.Layer layer)
layer
- the layer (foreground or background).
public java.util.Collection getSecondaryDomainMarkers(int index, org.jfree.ui.Layer layer)
index
- the secondary axis index.layer
- the layer.
null
).public java.util.Collection getSecondaryRangeMarkers(int index, org.jfree.ui.Layer layer)
index
- the secondary axis index.layer
- the layer.
null
).protected void drawVerticalLine(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, double value, java.awt.Stroke stroke, java.awt.Paint paint)
g2
- the graphics device.dataArea
- the data area.value
- the coordinate, where to draw the line.stroke
- the stroke to use.paint
- the paint to use.protected void drawHorizontalLine(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, double value, java.awt.Stroke stroke, java.awt.Paint paint)
g2
- the graphics device.dataArea
- the data area.value
- the coordinate, where to draw the line.stroke
- the stroke to use.paint
- the paint to use.public void handleClick(int x, int y, PlotRenderingInfo info)
handleClick
in class Plot
x
- the x-coordinate, where the click occurred, in Java2D space.y
- the y-coordinate, where the click occurred, in Java2D space.info
- object containing information about the plot dimensions.public void zoom(double percent)
zoom
in class Plot
percent
- the amount of the zoom.public Range getDataRange(ValueAxis axis)
getDataRange
in interface ValueAxisPlot
axis
- the axis.
public void datasetChanged(DatasetChangeEvent event)
The axis ranges are updated if necessary.
datasetChanged
in interface DatasetChangeListener
datasetChanged
in class Plot
event
- information about the event (not used here).public void propertyChange(java.beans.PropertyChangeEvent event)
One source of property change events is the plot's renderer.
propertyChange
in interface java.beans.PropertyChangeListener
event
- information about the property change.public boolean isDomainCrosshairVisible()
public void setDomainCrosshairVisible(boolean flag)
flag
- the new value of the flag.public boolean isDomainCrosshairLockedOnData()
public void setDomainCrosshairLockedOnData(boolean flag)
flag
- the flag.public double getDomainCrosshairValue()
public void setDomainCrosshairValue(double value)
Registered listeners are notified that the plot has been modified, but only if the crosshair is visible.
value
- the new value.public void setDomainCrosshairValue(double value, boolean notify)
Registered listeners are notified that the axis has been modified, but only if the crosshair is visible.
value
- the new value.notify
- a flag that controls whether or not listeners are notified.public java.awt.Stroke getDomainCrosshairStroke()
public void setDomainCrosshairStroke(java.awt.Stroke stroke)
stroke
- the new crosshair stroke.public java.awt.Paint getDomainCrosshairPaint()
public void setDomainCrosshairPaint(java.awt.Paint paint)
paint
- the new crosshair paint.public boolean isRangeCrosshairVisible()
public void setRangeCrosshairVisible(boolean flag)
flag
- the new value of the flag.public boolean isRangeCrosshairLockedOnData()
public void setRangeCrosshairLockedOnData(boolean flag)
flag
- the flag.public double getRangeCrosshairValue()
public void setRangeCrosshairValue(double value)
Registered listeners are notified that the plot has been modified, but only if the crosshair is visible.
value
- the new value.public void setRangeCrosshairValue(double value, boolean notify)
Registered listeners are notified that the axis has been modified, but only if the crosshair is visible.
value
- the new value.notify
- a flag that controls whether or not listeners are notified.public java.awt.Stroke getRangeCrosshairStroke()
public void setRangeCrosshairStroke(java.awt.Stroke stroke)
stroke
- the new crosshair stroke.public java.awt.Paint getRangeCrosshairPaint()
public void setRangeCrosshairPaint(java.awt.Paint paint)
paint
- the new crosshair paint.public AxisSpace getFixedDomainAxisSpace()
null
).public void setFixedDomainAxisSpace(AxisSpace space)
space
- the space.public AxisSpace getFixedRangeAxisSpace()
public void setFixedRangeAxisSpace(AxisSpace space)
space
- the space.public void zoomHorizontalAxes(double factor)
zoomHorizontalAxes
in interface ValueAxisPlot
factor
- the zoom factor.public void zoomHorizontalAxes(double lowerPercent, double upperPercent)
zoomHorizontalAxes
in interface ValueAxisPlot
lowerPercent
- the lower bound.upperPercent
- the upper bound.public void zoomVerticalAxes(double factor)
zoomVerticalAxes
in interface ValueAxisPlot
factor
- the zoom factor.public void zoomVerticalAxes(double lowerPercent, double upperPercent)
zoomVerticalAxes
in interface ValueAxisPlot
lowerPercent
- the lower bound.upperPercent
- the upper bound.public int getSeriesCount()
null
, the method returns 0.
public LegendItemCollection getLegendItems()
getLegendItems
in class Plot
public boolean equals(java.lang.Object obj)
equals
in class Plot
obj
- the object.
true
or false
.public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class Plot
java.lang.CloneNotSupportedException
- this can occur if some component of the plot cannot
be cloned.
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