Question

I am plotting a trend chart in GWT. In concrete, AnnotatedTimeLine. My Java code is:

Runnable onLoadCallback = new Runnable() {
        public void run() {
            ArrayList<AttributeDTO> occAttrs = new   ArrayList<AttributeDTO>();
            for(AttributeDTO attr : attrs){
                if(attr.getName().toLowerCase().contains("temp")){
                    occAttrs.add(attr);
                }
            }
            DataTable data = DataTable.create();
            data.addColumn(ColumnType.DATE, "Date");
            data.addColumn(ColumnType.NUMBER, "Temperature");
            data.addRows(occAttrs.size());
            RootPanel.get().add(new Label(occAttrs.toString()));
            DateTimeFormat dtf = DateTimeFormat.getFormat("yyyy.MM.dd 'at' hh:mm:ss aaa");
            for(int i = 0; i < occAttrs.size(); i++){
                data.setValue(i, 0, dtf.parse(occAttrs.get(i).getDate()));
                data.setValue(i, 1, Integer.valueOf(occAttrs.get(i).getValue()));
            }

            AnnotatedTimeLine.Options options = AnnotatedTimeLine.Options.create();
            options.setDisplayAnnotations(true);
            options.setDisplayZoomButtons(true);
            options.setScaleType(AnnotatedTimeLine.ScaleType.ALLFIXED);
            options.setDateFormat("yyyy.MM.dd 'at' hh:mm:ss aaa");
            options.setLegendPosition(AnnotatedTimeLine.AnnotatedLegendPosition.SAME_ROW);
            AnnotatedTimeLine atl = new AnnotatedTimeLine(data, options, "600px", "400px");

            vPanel.add(atl);
        }

    };
    VisualizationUtils.loadVisualizationApi(onLoadCallback, AnnotatedTimeLine.PACKAGE);

Well, when I show graph I obtain the following figure:

In x axis I have date without time. I would like to include time. How could I get it?

Thanks in advance!!

King regard and merry christmas!

Answer 1

Either set the format to MMMM dd, yyyy and try or try without setting any format.