org.apache.poi.xddf.usermodel.chart.XDDFBubbleChartData Maven / Gradle / Ivy

Go to download
/* ====================================================================
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================== */
package org.apache.poi.xddf.usermodel.chart;

import java.util.List;
import java.util.Map;
import java.util.Collections;

import org.apache.poi.util.Beta;
import org.apache.poi.util.Internal;
import org.apache.poi.xddf.usermodel.XDDFShapeProperties;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTDPt;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTAxDataSource;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTNumDataSource;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTBubbleChart;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTBubbleSer;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTSerTx;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTNumData;

/**
 * @since POI 5.2.3
 */
@Beta
public class XDDFBubbleChartData extends XDDFChartData {
    private CTBubbleChart chart;

    public XDDFBubbleChartData(
            XDDFChart parent,
            CTBubbleChart chart,
            XDDFChartAxis category,
            XDDFValueAxis values) {
        super(parent);
        this.chart = chart;
        Map categories = null;
        Map mapValues = null;
        categories = Collections.singletonMap(category.getId(), category);
        mapValues = Collections.singletonMap(values.getId(), values);
        for (CTBubbleSer series : chart.getSerList()) {
            this.series.add(new Series(series, series.getXVal(), series.getYVal()));
        }
        defineAxes(categories, mapValues);
    }

    @Internal
    protected XDDFBubbleChartData(
            XDDFChart parent,
            CTBubbleChart chart,
            Map categories,
            Map values) {
        super(parent);
        this.chart = chart;
        for (CTBubbleSer series : chart.getSerList()) {
            this.series.add(new Series(series, series.getXVal(), series.getYVal()));
        }
        defineAxes(categories, values);
    }

    private void defineAxes(Map categories, Map values) {
        if (chart.sizeOfAxIdArray() == 0) {
            for (Long id : categories.keySet()) {
                chart.addNewAxId().setVal(id);
            }
            for (Long id : values.keySet()) {
                chart.addNewAxId().setVal(id);
            }
        }
        defineAxes(chart.getAxIdArray(), categories, values);
    }

    @Internal
    @Override
    protected void removeCTSeries(int n) {
        chart.removeSer(n);
    }

    @Override
    public void setVaryColors(Boolean varyColors) {
        if (varyColors == null) {
            if (chart.isSetVaryColors()) {
                chart.unsetVaryColors();
            }
        } else {
            if (chart.isSetVaryColors()) {
                chart.getVaryColors().setVal(varyColors);
            } else {
                chart.addNewVaryColors().setVal(varyColors);
            }
        }
    }

    @Override
    public XDDFChartData.Series addSeries(XDDFDataSource category,
                                          XDDFNumericalDataSource values) {
        final long index = this.parent.incrementSeriesCount();
        final CTBubbleSer ctSer = this.chart.addNewSer();
        ctSer.addNewXVal();
        ctSer.addNewYVal();
        ctSer.addNewIdx().setVal(index);
        ctSer.addNewOrder().setVal(index);
        final Series added = new Series(ctSer, category, values);
        this.series.add(added);
        return added;
    }

    public class Series extends XDDFChartData.Series {
        private CTBubbleSer series;

        protected Series(CTBubbleSer series, XDDFDataSource category, XDDFNumericalDataSource values) {
            super(category, values);
            this.series = series;
        }

        /**
         * @since POI 5.2.3
         */
        public CTBubbleSer getCTBubbleSer() {
            return series;
        }

        protected Series(CTBubbleSer series, CTAxDataSource category, CTNumDataSource values) {
            super(XDDFDataSourcesFactory.fromDataSource(category), XDDFDataSourcesFactory.fromDataSource(values));
            this.series = series;
        }

        public void setBubbleSizes(XDDFNumericalDataSource values) {
            if (series.isSetBubbleSize()) series.unsetBubbleSize();
            CTNumDataSource bubbleSizes = series.addNewBubbleSize();
            CTNumData cache = retrieveNumCache(bubbleSizes, values);
            values.fillNumericalCache(cache);
        }

        @Override
        protected CTSerTx getSeriesText() {
            if (series.isSetTx()) {
                return series.getTx();
            } else {
                return series.addNewTx();
            }
        }

        @Override
        public void setShowLeaderLines(boolean showLeaderLines) {
            if (!series.isSetDLbls()) {
                series.addNewDLbls();
            }
            if (series.getDLbls().isSetShowLeaderLines()) {
                series.getDLbls().getShowLeaderLines().setVal(showLeaderLines);
            } else {
                series.getDLbls().addNewShowLeaderLines().setVal(showLeaderLines);
            }
        }

        @Override
        public XDDFShapeProperties getShapeProperties() {
            if (series.isSetSpPr()) {
                return new XDDFShapeProperties(series.getSpPr());
            } else {
                return null;
            }
        }

        @Override
        public void setShapeProperties(XDDFShapeProperties properties) {
            if (properties == null) {
                if (series.isSetSpPr()) {
                    series.unsetSpPr();
                }
            } else {
                if (series.isSetSpPr()) {
                    series.setSpPr(properties.getXmlObject());
                } else {
                    series.addNewSpPr().set(properties.getXmlObject());
                }
            }
        }

        @Override
        protected CTAxDataSource getAxDS() {
            return series.getXVal();
        }

        @Override
        protected CTNumDataSource getNumDS() {
            return series.getYVal();
        }

        @Override
        protected void setIndex(long val) {
            series.getIdx().setVal(val);
        }

        @Override
        protected void setOrder(long val) {
            series.getOrder().setVal(val);
        }

        @Override
        protected List getDPtList() {
            return series.getDPtList();
        }
    }
}