Платформа CUBA. Отображение диаграмм и карт

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<window xmlns="http://schemas.haulmont.com/cuba/window.xsd"
        caption="msg://caption"
        class="com.company.sampler.web.screens.Column3dChart"
        messagesPack="com.company.sampler.web.screens"
        xmlns:chart="http://schemas.haulmont.com/charts/charts.xsd">
    <dsContext>
        <collectionDatasource id="countryGrowthDs"
                              class="com.company.sampler.entity.CountryGrowth"
                              refreshMode="NEVER"
                              view="_local">
            <query>
                <![CDATA[select e from sampler$CountryGrowth e]]>
            </query>
        </collectionDatasource>
    </dsContext>
    <layout>
        <chart:serialChart id="chart"
                           angle="30"
                           categoryField="country"
                           datasource="countryGrowthDs"
                           depth3D="60"
                           height="100%"
                           plotAreaFillAlphas="0.1"
                           startDuration="1"
                           width="100%">
            <chart:categoryAxis gridPosition="START"/>
            <chart:valueAxes>
                <chart:axis position="LEFT"
                            stackType="BOX_3D"
                            title="GDP growth rate"
                            unit="%"/>
            </chart:valueAxes>
            <chart:graphs>
                <chart:graph id="graph2014"
                             balloonText="GDP grow in [[category]] (2014): &lt;b&gt;[[value]]&lt;/b&gt;"
                             fillAlphas="0.9"
                             lineAlpha="0.2"
                             title="2014"
                             type="COLUMN"
                             valueField="year2014"/>
                <chart:graph id="graph2015"
                             balloonText="GDP grow in [[category]] (2015): &lt;b&gt;[[value]]&lt;/b&gt;"
                             fillAlphas="09."
                             lineAlpha="0.2"
                             title="2015"
                             type="COLUMN"
                             valueField="year2015"/>
            </chart:graphs>
            <chart:export/>
        </chart:serialChart>
    </layout>
</window>

<window xmlns:chart="http://schemas.haulmont.com/charts/charts.xsd"
    ...
    >

package com.company.sampler.web.screens;

import com.company.sampler.entity.CountryGrowth;
import com.haulmont.cuba.gui.components.AbstractWindow;
import com.haulmont.cuba.gui.data.CollectionDatasource;

import javax.inject.Inject;
import java.util.Map;
import java.util.UUID;

public class Column3dChart extends AbstractWindow {
    @Inject
    private CollectionDatasource<CountryGrowth, UUID> countryGrowthDs;

    @Override
    public void init(Map<String, Object> params) {
        countryGrowthDs.refresh();

        countryGrowthDs.includeItem(countryGrowth("USA", 3.5, 4.2));
        countryGrowthDs.includeItem(countryGrowth("UK", 1.7, 3.1));
        countryGrowthDs.includeItem(countryGrowth("Canada", 2.8, 2.9));
        countryGrowthDs.includeItem(countryGrowth("Japan", 2.6, 2.3));
        countryGrowthDs.includeItem(countryGrowth("France", 1.4, 2.1));
        countryGrowthDs.includeItem(countryGrowth("Brazil", 2.6, 4.9));
        countryGrowthDs.includeItem(countryGrowth("Russia", 6.4, 7.2));
        countryGrowthDs.includeItem(countryGrowth("India", 8.0, 7.1));
        countryGrowthDs.includeItem(countryGrowth("China", 9.9, 10.1));
    }

    private CountryGrowth countryGrowth(String country, double year2014, double year2015) {
        CountryGrowth cg = new CountryGrowth();
        cg.setCountry(country);
        cg.setYear2014(year2014);
        cg.setYear2015(year2015);
        return cg;
    }
}

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<window xmlns="http://schemas.haulmont.com/cuba/window.xsd"
        caption="msg://caption"
        class="com.company.sampler.web.screens.StackedAreaChart"
        messagesPack="com.company.sampler.web.screens"
        xmlns:chart="http://schemas.haulmont.com/charts/charts.xsd">
    <layout>
        <chart:serialChart id="chart"
                           categoryField="year"
                           height="100%"
                           marginLeft="0"
                           marginTop="10"
                           plotAreaBorderAlpha="0"
                           width="100%">
            <chart:chartCursor cursorAlpha="0"/>
            <chart:legend equalWidths="false"
                          periodValueText="total: [[value.sum]]"
                          position="TOP"
                          valueAlign="LEFT"
                          valueWidth="100"/>
            <chart:valueAxes>
                <chart:axis gridAlpha="0.07"
                            position="LEFT"
                            stackType="REGULAR"
                            title="Traffic incidents"/>
            </chart:valueAxes>
            <chart:graphs>
                <chart:graph fillAlphas="0.6"
                             hidden="true"
                             lineAlpha="0.4"
                             title="Cars"
                             valueField="cars"/>
                <chart:graph fillAlphas="0.6"
                             lineAlpha="0.4"
                             title="Motorcycles"
                             valueField="motorcycles"/>
                <chart:graph fillAlphas="0.6"
                             lineAlpha="0.4"
                             title="Bicycles"
                             valueField="bicycles"/>
            </chart:graphs>
            <chart:categoryAxis axisColor="#DADADA"
                                gridAlpha="0.07"
                                startOnAxis="true"/>
            <chart:export/>
        </chart:serialChart>
    </layout>
</window>

<window xmlns:chart="http://schemas.haulmont.com/charts/charts.xsd"
    ...
>

package com.company.sampler.web.screens;

import com.haulmont.charts.gui.amcharts.model.charts.SerialChart;
import com.haulmont.charts.gui.amcharts.model.data.DataItem;
import com.haulmont.charts.gui.amcharts.model.data.ListDataProvider;
import com.haulmont.charts.gui.amcharts.model.data.MapDataItem;
import com.haulmont.charts.gui.components.charts.Chart;
import com.haulmont.cuba.gui.components.AbstractWindow;

import javax.inject.Inject;
import java.util.Map;

public class StackedAreaChart extends AbstractWindow {
    @Inject
    private Chart chart;

    @Override
    public void init(Map<String, Object> params) {
        ListDataProvider dataProvider = new ListDataProvider();


        dataProvider.addItem(transportCount(1994, 1587, 650, 121));
        dataProvider.addItem(transportCount(1995, 1567, 683, 146));
        dataProvider.addItem(transportCount(1996, 1617, 691, 138));
        dataProvider.addItem(transportCount(1997, 1630, 642, 127));
        dataProvider.addItem(transportCount(1998, 1660, 699, 105));
        dataProvider.addItem(transportCount(1999, 1683, 721, 109));
        dataProvider.addItem(transportCount(2000, 1691, 737, 112));
        dataProvider.addItem(transportCount(2001, 1298, 680, 101));
        dataProvider.addItem(transportCount(2002, 1275, 664, 97));
        dataProvider.addItem(transportCount(2003, 1246, 648, 93));
        dataProvider.addItem(transportCount(2004, 1318, 697, 111));
        dataProvider.addItem(transportCount(2005, 1213, 633, 87));
        dataProvider.addItem(transportCount(2006, 1199, 621, 79));
        dataProvider.addItem(transportCount(2007, 1110, 210, 81));
        dataProvider.addItem(transportCount(2008, 1165, 232, 75));
        dataProvider.addItem(transportCount(2009, 1145, 219, 88));
        dataProvider.addItem(transportCount(2010, 1163, 201, 82));
        dataProvider.addItem(transportCount(2011, 1180, 285, 87));
        dataProvider.addItem(transportCount(2012, 1159, 277, 71));

        SerialChart serialChart = (SerialChart) chart.getConfiguration();
        serialChart.setDataProvider(dataProvider);
    }

    private DataItem transportCount(int year, int cars, int motorcycles, int bicycles) {
        MapDataItem item = new MapDataItem();
        item.add("year", year);
        item.add("cars", cars);
        item.add("motorcycles", motorcycles);
        item.add("bicycles", bicycles);
        return item;
    }
}