How can I set line chart's marker's color in JavaScript?

Guys,

I want to add line series to bar chart runtime by using JavaScript at beforeFactory.
But I couldn't set the color to marker.

CODE:

importPackage(Packages.org.eclipse.birt.chart.model.data.impl);
importPackage(Packages.org.eclipse.birt.chart.model.component.impl);
importPackage(Packages.org.eclipse.birt.chart.model.type.impl);
importPackage(Packages.org.eclipse.birt.chart.model.attribute);

cht = reportContext.getDesignHandle().findElement("MyLineChart");
mychart = cht.getReportItem().getProperty( "chart.instance" );

xAxis =mychart.getAxes().get(0);

yAxis1 = xAxis.getAssociatedAxes().get(0);

var sdNew = SeriesDefinitionImpl.create();
var ls = LineSeriesImpl.create();
ls.setSeriesIdentifier( "Average" );

ls.getMarkers().get(0).setType( MarkerType.TRIANGLE_LITERAL );
ls.getMarkers().get(0).setSize(10);
//I want to change fill color of marker to same as line color

ls.getLineAttributes().getColor().set(255,0,0);

var qry = QueryImpl.create("row["QTY_AVG"]" );
ls.getDataDefinition().add(qry)
sdNew.getSeries().add( ls );
yAxis1.getSeriesDefinitions().add( sdNew );

Thanks.
Tatsumi

Find more posts tagged with

Comments

mwilliams

Hi Tatsumi,

What version of BIRT are you using? I'll take a look. Was this attached report design made with the sample database so that I can run it?

tochiai

Thanks Michael.

Yes I used CalssicModels.

I made this sample with Actuate BIRT 10SP1 Fix2.
(Actuate BIRT Report Designer Professional
Version: 2.3.2 Build id: 20090701)

Cheers.
Tatsumi

mwilliams

Hi Tatsumi,

This version of your report should do what you're looking for. You can see the changes I made in the script. I added a package and a line of code to add your color to the series palette. Let me know if you have any questions.

tochiai

Michael thanks.

SeriesPalette!

Tatsumi Ochiai

mwilliams

Tatsumi,

Glad I could help. Let us know whenever you have questions!