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java.lang.Objectcom.java4less.rchart.ChartComponent
com.java4less.rchart.Plotter
com.java4less.rchart.BarPlotter3D
public class BarPlotter3D
Plotter used to draw a bar chart. It only admits DataSeries of type BarDataSerie. // data series double[] d1={1,2,1,4,5,4,2}; BarDataSerie data1= new BarDataSerie(d1,new FillStyle(GraphicsProvider.getColor(ChartColor.ORANGE))); data1.borderType=BarDataSerie.BORDER_RAISED; data1.valueFont=GraphicsProvider.getFont("Arial",ChartFont.BOLD,10); double[] d2={-1,3,4,4.2,6.4,4.5,6.1}; BarDataSerie data2= new BarDataSerie(d2,new FillStyle(GraphicsProvider.getColor(ChartColor.RED))); data2.valueFont=GraphicsProvider.getFont("Arial",ChartFont.BOLD,10); data2.borderType=BarDataSerie.BORDER_RAISED; data2.negativeStyle=new FillStyle(GraphicsProvider.getColor(ChartColor.RED)); // create legend Legend l=new Legend(); l.border=new LineStyle(0.2f,GraphicsProvider.getColor(ChartColor.BLACK),LineStyle.LINE_NORMAL); l.addItem("Company A",new FillStyle(GraphicsProvider.getColor(ChartColor.ORANGE))); l.addItem("Company B",new FillStyle(GraphicsProvider.getColor(ChartColor.GREEN))); l.background=new FillStyle(GraphicsProvider.getColor(ChartColor.LIGHTGRAY)); // create title Title title=new Title("Benefits companies A & B"); // create axis Axis XAxis=new Axis(Axis.HORIZONTAL,new Scale()); Axis YAxis=new Axis(Axis.VERTICAL,new Scale()); Axis Y2Axis=new Axis(Axis.VERTICAL,new Scale()); XAxis.tickAtBase=true; // draw also first tick XAxis.scale.min=0; XAxis.scale.max=7; YAxis.scale.min=-2; YAxis.scale.max=7; YAxis.IntegerScale=true; Y2Axis.scale.min=-2; Y2Axis.scale.max=7; Y2Axis.IntegerScale=true; Y2Axis.scaleTickInterval=1; YAxis.scaleTickInterval=1; XAxis.scaleTickInterval=1; XAxis.gridStyle=new LineStyle(0.2f,GraphicsProvider.getColor(ChartColor.LIGHTGRAY),LineStyle.LINE_DOTS); YAxis.gridStyle=new LineStyle(0.2f,GraphicsProvider.getColor(ChartColor.LIGHTGRAY),LineStyle.LINE_DOTS); String[] lbls={"1998","1999","2000","2001","2002","2003","2004","2005"}; XAxis.tickLabels=lbls; HAxisLabel XLabel= new HAxisLabel("Year",GraphicsProvider.getColor(ChartColor.BLACK),GraphicsProvider.getFont("Arial",ChartFont.BOLD,12)); VAxisLabel YLabel= new VAxisLabel("million $",GraphicsProvider.getColor(ChartColor.BLACK),GraphicsProvider.getFont("Arial",ChartFont.BOLD,12)); // plotter BarPlotter3D plot=new BarPlotter3D(); // create chart Chart chart=new Chart(title,plot,XAxis,YAxis); plot.interBarSpace=1; plot.back=new FillStyle(GraphicsProvider.getColor(ChartColor.WHITE)); plot.depth=20; plot.fullDepth=true; chart.XLabel=XLabel; chart.YLabel=YLabel; chart.legend=l; chart.addSerie(data2); chart.addSerie(data1); chart.legendMargin=0.25; chart.back=new FillStyle(GraphicsProvider.getColor(ChartColor.YELLOW));
Field Summary | |
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boolean |
barAtAxis
first bar at the axis |
double |
barsBase
start bars at this position |
int |
barWidth
Width of the bar. |
boolean |
cumulative
If true the bars will be display on the top of each other to create a stack bar chart. |
boolean |
fullDepth
if TRUE the depth of the bars will be the same as the depth of the charts. |
int |
interBarSpace
space between two bars (pixels). |
double |
InterGroupSpace
space between two groups of bars (pixels). |
boolean |
summedLabels
if true labels will be the summed values of the bars |
boolean |
verticalBars
this fields indicates whether bars (horizontal) or columns (vertical) should be used. |
Fields inherited from class com.java4less.rchart.Plotter |
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back, backImage, depth, visibleHeight, visibleWidth, XScale, Y2Scale, YScale |
Fields inherited from class com.java4less.rchart.ChartComponent |
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height, width, x, y |
Constructor Summary | |
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BarPlotter3D()
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Method Summary | |
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void |
addSerie(DataSerie s)
adds a serie to the plotter. |
Methods inherited from class com.java4less.rchart.Plotter |
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getCombinable, getNeedsAxis, getSerie, getSeriesCount, plot, plotBackground, replaceSerie, setSerie |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public boolean verticalBars
public int barWidth
public int interBarSpace
public double InterGroupSpace
public boolean cumulative
public double barsBase
public boolean fullDepth
public boolean summedLabels
public boolean barAtAxis
Constructor Detail |
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public BarPlotter3D()
Method Detail |
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public void addSerie(DataSerie s)
addSerie
in class Plotter
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