ScatterPlot with two set of values
"KUMARARAJA Shalini" <[email protected]> Thu, 26 Oct 2006 16:39:29 +0530
| Newsgroups | gmane.comp.krysalis.jcharts.devel |
|---|---|
| Message-ID | <07607A243CD00F429B63125BC757AF0006818AFD@chn-ex04.CVNS.corp.covansys.com> |
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Hi,
=20
We need to draw a graph with plots of two different value sets having
different shapes and colors for those two value sets.
The present method supports only one dataset.
=20
double maxX=3D0,maxY=3D0,minX=3D0,minY=3D0;
Point2D.Double[] points =3D new
Point2D.Double[TotItems];
=20
for (int iCount=3D0;iCount<TotItems;iCount++ )
{
points[iCount] =3D
ScatterPlotDataSet.createPoint2DDouble();
=20
points[iCount].setLocation(xAxis[iCount], yAxis[iCount]);
if (xAxis[iCount] > maxX)
maxX=3DxAxis[iCount];
if (yAxis[iCount] > maxY)
maxY=3DyAxis[iCount];
if (yAxis[iCount] < minY)
minY=3DyAxis[iCount];
}
=20
Stroke[] strokes =3D new Stroke[]{new
BasicStroke()};
Shape[] shapes =3D new Shape[]{new Polygon( new
int[]{0, 5, 10, 5}, new int[]{5, 0, 5, 10}, 4 )};
=20
ScatterPlotDataSet scatterPlotDataSet =3D new
ScatterPlotDataSet( new ScatterPlotProperties( strokes, shapes ) );
scatterPlotDataSet.addDataPoints( points,
Color.blue, null );
=20
ScatterPlotDataSeries scatterPlotDataSeries =3D
new ScatterPlotDataSeries( scatterPlotDataSet,xAxisTitle,yAxisTitle,null
);
DataAxisProperties xAxisProperties =3D new
DataAxisProperties();
=20
/*********The DataSeries created as in the above code is passed as in
the below code.**************/
=20
ScatterPlotAxisChart scatterPlotAxisChart =3D =
new
ScatterPlotAxisChart(
scatterPlotDataSeries,chartProperties,axisProperties,legendProperties,wi
dth*2,height*2 );
=20
bufferedImage =3D new BufferedImage(
scatterPlotAxisChart.getImageWidth(),
scatterPlotAxisChart.getImageHeight(), BufferedImage.TYPE_INT_RGB );
scatterPlotAxisChart.setGraphics2D(
bufferedImage.createGraphics() );
scatterPlotAxisChart.render();
=20
Pls let us know how this can be achieved.
=20
=20
Regards,
Shalini.K
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<div class=3DSection1>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'>Hi,<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans MS";color:blue'>We =
need to draw
a graph with plots of two different value sets having different shapes =
and
colors for those two value sets.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans MS";color:blue'>The =
present
method supports only one dataset.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; double
maxX=3D0,maxY=3D0,minX=3D0,minY=3D0;<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; Point2D.Double[]
points =3D new Point2D.Double[TotItems];<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; for
(int iCount=3D0;iCount<TotItems;iCount++ =
)<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; {<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p;  =
; points[iCount]
=3D =
ScatterPlotDataSet.createPoint2DDouble();<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p;  =
; points[iCount].setLocation(xAxis[iCount],
yAxis[iCount]);<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p;  =
; if
(xAxis[iCount] > maxX) =
maxX=3DxAxis[iCount];<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p;  =
; if
(yAxis[iCount] > maxY) =
maxY=3DyAxis[iCount];<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p;  =
; if
(yAxis[iCount] < minY) =
minY=3DyAxis[iCount];<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; }<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; <o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; Stroke[]
strokes =3D new Stroke[]{new =
BasicStroke()};<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; Shape[]
shapes =3D new Shape[]{new Polygon( new int[]{0, 5, 10, 5}, new int[]{5, =
0, 5,
10}, 4 )};<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; ScatterPlotDataSet
scatterPlotDataSet =3D new ScatterPlotDataSet( new =
ScatterPlotProperties(
strokes, shapes ) );<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; scatterPlotDataSet.addDataPoints(
points, Color.blue, null );<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; ScatterPlotDataSeries
scatterPlotDataSeries =3D new ScatterPlotDataSeries(
scatterPlotDataSet,xAxisTitle,yAxisTitle,null =
);<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; DataAxisProperties
xAxisProperties =3D new =
DataAxisProperties();<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'>/*********The
DataSeries created as in the above code is passed as in the below =
code.**************/<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; ScatterPlotAxisChart
scatterPlotAxisChart =3D new ScatterPlotAxisChart(
scatterPlotDataSeries,chartProperties,axisProperties,legendProperties,wid=
th*2,height*2
);<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; bufferedImage
=3D new BufferedImage( scatterPlotAxisChart.getImageWidth(), =
scatterPlotAxisChart.getImageHeight(),
BufferedImage.TYPE_INT_RGB );<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; scatterPlotAxisChart.setGraphics2D(
bufferedImage.createGraphics() );<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'> &nb=
sp; &nbs=
p; scatterPlotAxisChart.render();<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans MS";color:blue'>Pls =
let us know
how this can be achieved.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:blue'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dpurple face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:purple'>Regards,</span></font><font
color=3Dblue><span style=3D'color:blue'><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dpurple face=3D"Comic Sans =
MS"><span
style=3D'font-size:10.0pt;font-family:"Comic Sans =
MS";color:purple'>Shalini.K</span></font><o:p></o:p></p>
<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
</DIV>
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entity to which it is addressed. It may contain privileged, confidential =
information which is exempt from disclosure under applicable laws. If =
you are not the intended recipient, please note that you are strictly =
prohibited from disseminating or distributing this information (other =
than to the intended recipient) or copying this information. If you have =
received this communication in error, please notify us immediately by =
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