예제 #1
0
  public void setNewBarChartModel() {

    ChartModel model = new ChartModel(valueLabel + " by " + groupLabel, chartTitleStyle);
    model.setBackgroundColour("#fefaee");
    model.setLegend(new Legend(Position.TOP, true));
    model.setScaleProvider(ScaleProvider.ROUNDED_NEAREST_SCALE_PROVIDER);

    //	    BarChart bar = new BarChart(BarStyle.GLASS);
    //	    bar.setColour("#ff0000");
    //	    bar.setAnimateOnShow(true);
    //	    BarDataProvider barProvider = new BarDataProvider("dollarValue", "productCode");
    //	    barProvider.bind(gridStore);
    //	    bar.setDataProvider(barProvider);
    //	    model.addChartConfig(bar);

    BarChart bar = new BarChart(BarStyle.GLASS);
    //	    bar.setColours(chartColors);
    BarDataProvider barProvider =
        new BarDataProvider(valueCol, groupCol) {
          @Override
          public void populateData(ChartConfig config) {
            BarChart chart = (BarChart) config;
            chart.getValues().clear();

            TreeMap<String, Number> valueMap = new TreeMap<String, Number>();
            TreeMap<String, String> textMap = new TreeMap<String, String>();

            XAxis xAxis = null;
            if (labelProperty != null) { // || labelProvider != null) {
              xAxis = chart.getModel().getXAxis();
              if (xAxis == null) {
                xAxis = new XAxis();
                chart.getModel().setXAxis(xAxis);
              }
              xAxis.getLabels().getLabels().clear();
            }

            for (ModelData m : store.getModels()) {
              Number n = (valueCol == null || valueCol.equals("count")) ? 1 : getValue(m);
              String label = getLabel(m);
              String text = getText(m);
              if (text == null || text.length() == 0) text = label;
              textMap.put(label, text);
              if (valueMap.containsKey(label))
                valueMap.put(
                    label, new Double(valueMap.get(label).doubleValue() + n.doubleValue()));
              else valueMap.put(label, n);
            }

            int color = 0;
            List<Bar> bars = new ArrayList<Bar>();
            for (String label : valueMap.keySet()) {
              Bar oneBar = new Bar(valueMap.get(label), 0, chartColors[color], chartColors[color]);
              bars.add(oneBar);
              color = (color + 1) % chartColors.length;

              minYValue = Math.min(minYValue, valueMap.get(label).doubleValue());
              maxYValue = Math.max(maxYValue, valueMap.get(label).doubleValue());

              if (xAxis != null) {
                Label l = new Label(textMap.get(label), 45);
                l.setSize(10);
                l.setColour("#000000");
                xAxis.addLabels(l);
              }

              //	    	        chart.addBars(oneBar);
            }
            chart.addBars(bars.toArray(new Bar[] {}));
          }
        };
    barProvider.setTextProperty(labelCol);
    barProvider.bind(store);
    bar.setDataProvider(barProvider);
    model.addChartConfig(bar);

    chart.setChartModel(model);
  }
예제 #2
0
  public Widget aa() {
    int armStatus = ArmWrapper.FAILED;
    try {
      ArmWrapper.startTransaction(
          this, "com.base.myproject.client.busi.b2c.manager.ChartTest", "aa", new Object[] {});
      ContentPanel panel = new ContentPanel();
      panel.setAutoHeight(true);
      ToolBar tb = new ToolBar();
      Button addsuit = new Button("从商品库里添加套装商品");
      addsuit.setIconStyle("b2csuit");
      panel.setHeading("商品库,如果加入套装你必须先选择一行(必选)");
      tb.add(addsuit);
      panel.setTopComponent(tb);
      // addsuit.addListener(Events.Select, this);
      panel.setAutoWidth(true);
      CheckBoxSelectionModel cbs = new CheckBoxSelectionModel();
      List<ColumnConfig> columns = new ArrayList<ColumnConfig>();
      columns.add(cbs.getColumn());
      ColumnConfig gcode = new ColumnConfig("gcode", "商品大类编码", 100);
      TextField<String> gcodetext = new TextField<String>();
      gcode.setEditor(new CellEditor(gcodetext));
      columns.add(gcode);
      ColumnConfig gname = new ColumnConfig("discountprice", "商品大类名称", 100);
      TextField<String> gnametext = new TextField<String>();
      gname.setEditor(new CellEditor(gnametext));
      columns.add(gname);

      ColumnConfig treecode = new ColumnConfig("price", "商品分类树编码", 100);

      TextField<String> treecodetext = new TextField<String>();
      treecode.setEditor(new CellEditor(treecodetext));
      columns.add(treecode);

      ColumnConfig b2cgcodecolumn = new ColumnConfig("b2cgcode", "商品编码", 100);
      TextField<String> b2cgcodetext = new TextField<String>();
      b2cgcodecolumn.setEditor(new CellEditor(b2cgcodetext));
      columns.add(b2cgcodecolumn);
      ColumnConfig b2cgname = new ColumnConfig("b2cgname", "商品名称", 100);
      TextField<String> b2cgnametext = new TextField<String>();
      b2cgname.setEditor(new CellEditor(b2cgnametext));
      columns.add(b2cgname);

      ModelType type = new ModelType();
      type.setRoot("records");
      type.setRecordName("record");

      type.addField("gcode");
      type.addField("gname");
      type.addField("b2cgcode");
      type.addField("price");
      type.addField("discountprice");
      type.addField("b2cgname");
      type.addField("mainimagepath");
      type.addField("treecode");
      type.addField("detailimage");

      StoreInfo info = new StoreInfo();

      info.setTablename("b2cgcode");
      info.setKeyname(new String[] {"b2cgcode"});
      info.setSql("select * from b2cgcode");
      BaseStore<JDBCModelData> store = new BaseStore<JDBCModelData>(type, info);

      ChartModel model =
          new ChartModel(
              "Team Sales by Month", "font-size: 14px; font-family: Verdana; text-align: center;");
      model.setBackgroundColour("#fefefe");
      model.setLegend(new Legend(Position.TOP, true));
      model.setScaleProvider(ScaleProvider.ROUNDED_NEAREST_SCALE_PROVIDER);

      BarChart bar = new BarChart(BarStyle.GLASS);
      bar.setColour("#00aa00");
      BarDataProvider barProvider = new BarDataProvider("price", "b2cgname");
      barProvider.bind(store);
      bar.setDataProvider(barProvider);
      //  bar.addChartListener(listener);
      model.addChartConfig(bar);

      bar = new BarChart(BarStyle.GLASS);
      bar.setColour("#ff6600");
      barProvider = new BarDataProvider("discountprice");
      barProvider.bind(store);
      bar.setDataProvider(barProvider);
      // bar.addChartListener(listener);
      model.addChartConfig(bar);

      LineChart line = new LineChart();
      line.setAnimateOnShow(true);
      line.setText("Average");
      line.setColour("#FF0000");
      LineDataProvider lineProvider = new LineDataProvider("discountprice");
      lineProvider.bind(store);
      line.setDataProvider(lineProvider);
      model.addChartConfig(line);

      /*	    PieChart pie = new PieChart();
      PieDataProvider piedataprovider = new PieDataProvider("discountprice");
      piedataprovider.bind(store);
      pie.setDataProvider(piedataprovider);
      model.addChartConfig(pie);*/

      String url = "chart/open-flash-chart.swf";
      final Chart chart = new Chart(url);
      chart.setChartModel(model);
      chart.setHeight("300px");
      ContentPanel cp = new ContentPanel();
      cp.setHeading("Chart");
      cp.add(chart);
      ColumnModel cm = new ColumnModel(columns);
      BaseGrid grid = new BaseGrid(store, cm);
      grid.setHeight("300px");
      cp.add(grid);
      armStatus = ArmWrapper.GOOD;
      return cp;
    } finally {
      ArmWrapper.stopTransaction(
          "com.base.myproject.client.busi.b2c.manager.ChartTest", "aa", armStatus);
    }
  }