Learn how easy it is to sync an existing GitHub or Google Code repo to a SourceForge project! See Demo

Close

how to add vertical and horizontal markers

Help
ahlvarun
2006-06-30
2013-01-13
  • ahlvarun
    ahlvarun
    2006-06-30

    hi all

    this is my snippet of code ..in ChartProcessor extending from ChartPostProcessor

    JFreeChart jfc = (JFreeChart) chart;
            jfc.clearSubtitles();
            XYPlot plot = (XYPlot) jfc.getPlot();
            plot.addRangeMarker(new ValueMarker(10000));
             ValueAxis va1 = new NumberAxis();
            va1.setLabel("#POPULATION");
            ValueAxis va2 = new NumberAxis();
            va2.setLabel("GROWTH RATE");
            Plot.setRangeAxis(1,va2,false);
            plot.setRangeAxis(0,va1,false);
            plot.mapDatasetToRangeAxis(0,0);
            plot.mapDatasetToRangeAxis(1,1);

    i am basically trying to make a XY-graph(double axis graph). what i want is one horizontal marker of Y1 axis and one horizontal marker on Y2 axis.
    doing plot--addRangeMarker(new ValueMarker(10000));--give me one horizontal marker on Y1 axis. but i want one horizontal marker on Y2 also.
    Also i need one vertical marker.
    can anyone help me here how to get these marker and if possible how to set color for these markers.

    regards
    varun ahluwalia.