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The Apache Commons Codec package contains simple encoder and decoders for
various formats such as Base64 and Hexadecimal. In addition to these
widely used encoders and decoders, the codec package also maintains a
collection of phonetic encoding utilities.
/* ====================================================================
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.Map;
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.CTAxDataSource;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTLineChart;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTLineSer;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTMarker;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTNumDataSource;
import org.openxmlformats.schemas.drawingml.x2006.chart.CTSerTx;
@Beta
public class XDDFLineChartData extends XDDFChartData {
private CTLineChart chart;
@Internal
protected XDDFLineChartData(
XDDFChart parent,
CTLineChart chart,
Map categories,
Map values) {
super(parent);
this.chart = chart;
for (CTLineSer series : chart.getSerList()) {
this.series.add(new Series(series, series.getCat(), series.getVal()));
}
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);
}
}
}
public Grouping getGrouping() {
return Grouping.valueOf(chart.getGrouping().getVal());
}
public void setGrouping(Grouping grouping) {
if (chart.getGrouping() != null) {
chart.getGrouping().setVal(grouping.underlying);
} else {
chart.addNewGrouping().setVal(grouping.underlying);
}
}
@Override
public XDDFChartData.Series addSeries(XDDFDataSource category,
XDDFNumericalDataSource values) {
final long index = this.parent.incrementSeriesCount();
final CTLineSer ctSer = this.chart.addNewSer();
ctSer.addNewCat();
ctSer.addNewVal();
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 CTLineSer series;
protected Series(CTLineSer series, XDDFDataSource category,
XDDFNumericalDataSource values) {
super(category, values);
this.series = series;
}
protected Series(CTLineSer series, CTAxDataSource category, CTNumDataSource values) {
super(XDDFDataSourcesFactory.fromDataSource(category), XDDFDataSourcesFactory.fromDataSource(values));
this.series = series;
}
@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());
}
}
}
/**
* @since 4.0.1
*/
public Boolean isSmooth() {
if (series.isSetSmooth()) {
return series.getSmooth().getVal();
} else {
return null;
}
}
/**
* @param smooth
* whether or not to smooth lines, if null then reverts to default.
* @since 4.0.1
*/
public void setSmooth(Boolean smooth) {
if (smooth == null) {
if (series.isSetSmooth()) {
series.unsetSmooth();
}
} else {
if (series.isSetSmooth()) {
series.getSmooth().setVal(smooth);
} else {
series.addNewSmooth().setVal(smooth);
}
}
}
/**
* @param size
* - Minimum inclusive:
- 2
- Maximum inclusive:
- 72
*/
public void setMarkerSize(short size) {
if (size < 2 || 72 < size) {
throw new IllegalArgumentException("Minimum inclusive: 2; Maximum inclusive: 72");
}
CTMarker marker = getMarker();
if (marker.isSetSize()) {
marker.getSize().setVal(size);
} else {
marker.addNewSize().setVal(size);
}
}
public void setMarkerStyle(MarkerStyle style) {
CTMarker marker = getMarker();
if (marker.isSetSymbol()) {
marker.getSymbol().setVal(style.underlying);
} else {
marker.addNewSymbol().setVal(style.underlying);
}
}
private CTMarker getMarker() {
if (series.isSetMarker()) {
return series.getMarker();
} else {
return series.addNewMarker();
}
}
/**
* @since 4.1.2
*/
public boolean hasErrorBars() {
return series.isSetErrBars();
}
/**
* @since 4.1.2
*/
public XDDFErrorBars getErrorBars() {
if (series.isSetErrBars()) {
return new XDDFErrorBars(series.getErrBars());
} else {
return null;
}
}
/**
* @since 4.1.2
*/
public void setErrorBars(XDDFErrorBars bars) {
if (bars == null) {
if (series.isSetErrBars()) {
series.unsetErrBars();
}
} else {
if (series.isSetErrBars()) {
series.getErrBars().set(bars.getXmlObject());
} else {
series.addNewErrBars().set(bars.getXmlObject());
}
}
}
@Override
protected CTAxDataSource getAxDS() {
return series.getCat();
}
@Override
protected CTNumDataSource getNumDS() {
return series.getVal();
}
@Override
protected void setIndex(long val) {
series.getIdx().setVal(val);
}
@Override
protected void setOrder(long val) {
series.getOrder().setVal(val);
}
}
}