Extract colors from series

[Wolf]

Good morning Everyone,

I have a problem discovering auto assigned colors from series.

I know they are available after the widget is attached to the DOM but how can I catch the right time? what I do:

public void myEvent(int completedElements, int totalElements,
                boolean loading) {

                plot=createPlotGraph();
                if (plot!=null){
                    plot.setSize("100%","100%");
                    vp.add(plot);
                    vp.setCellHeight(plot, "100%");                     

                    plot.addAttachHandler(new AttachEvent.Handler() {

                       @Override
                        public void onAttachOrDetach(AttachEvent event) {
                            plot.getModel().getSeries().get(0).getAutoGeneratedColor()
                            System.out.println(plot.getModel().getSeries().length());
                            System.out.println(plot.getModel().getSeries().get(0).getColor());

                       }
                    });
                }

But I always have null from this code

Thanks

[Nicolas Morel]

You could try Scheduler.get().scheduleDeferred(ScheduledCommand).

[Giuseppe Parrinello]

Ready tried but without success....

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[Wolf]

of course Ready was autocorrector on my ALREADY

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[Nicolas Morel]

Take a look at PlotWithInteractiveLegend.updateLegend().

I don't remember why I need that, I think flot copy the series you give instead of using them and updating them so the color is not present in the original object.

So the proper way would be to add an handler with plot.addLoadHandler() and use plot.getPlot().getData().get(0).getString("color").

[Giuseppe Parrinello]

yesss!!! you great!Thankyou i was going nut for that

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[Nicolas Morel]

you're welcome :)