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What Is poi-examples-5.2.3.jar?
What Is poi-examples-5.2.3.jar?
✍: FYIcenter.com
poi-examples-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.
poi-examples-5.2.3.jar provides examples for both poi.jar and poi-ooxml.jar components.
poi-examples-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.
JAR File Size and Download Location:
JAR name: poi-examples-5.2.3.jar Target JDK version: 1.6 Dependency: poi.jar poi-ooxml.jar File name: poi-examples-5.2.3.jar File size: 388829 bytes Release date: 09-09-2022 Download: Apache POI Website
Here are Java Source Code files for poi-examples-5.2.3.jar:
⏎ org/apache/poi/examples/xwpf/usermodel/BarChartExample.java
/* * ==================================================================== * 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.examples.xwpf.usermodel; import java.io.BufferedReader; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.OutputStream; import java.nio.charset.StandardCharsets; import java.nio.file.Files; import java.nio.file.Paths; import java.util.ArrayList; import java.util.List; import org.apache.poi.ss.util.CellRangeAddress; import org.apache.poi.xddf.usermodel.chart.AxisOrientation; import org.apache.poi.xddf.usermodel.chart.AxisPosition; import org.apache.poi.xddf.usermodel.chart.BarDirection; import org.apache.poi.xddf.usermodel.chart.XDDFBarChartData; import org.apache.poi.xddf.usermodel.chart.XDDFChartData; import org.apache.poi.xddf.usermodel.chart.XDDFDataSource; import org.apache.poi.xddf.usermodel.chart.XDDFDataSourcesFactory; import org.apache.poi.xddf.usermodel.chart.XDDFNumericalDataSource; import org.apache.poi.xwpf.usermodel.XWPFChart; import org.apache.poi.xwpf.usermodel.XWPFDocument; /** * Build a bar chart from a template docx */ @SuppressWarnings({"java:S106","java:S4823","java:S1192"}) public final class BarChartExample { private BarChartExample() {} private static void usage(){ System.out.println("Usage: BarChartExample <bar-chart-template.docx> <bar-chart-data.txt>"); System.out.println(" bar-chart-template.docx template with a bar chart"); System.out.println(" bar-chart-data.txt the model to set. First line is chart title, " + "then go pairs {axis-label value}"); } public static void main(String[] args) throws Exception { if(args.length < 2) { usage(); return; } try (FileInputStream argIS = new FileInputStream(args[0]); BufferedReader modelReader = Files.newBufferedReader(Paths.get(args[1]), StandardCharsets.UTF_8)) { String chartTitle = modelReader.readLine(); // first line is chart title String seriesText = modelReader.readLine(); String[] series = seriesText == null ? new String[0] : seriesText.split(","); // Category Axis Data List<String> listLanguages = new ArrayList<>(10); // Values List<Double> listCountries = new ArrayList<>(10); List<Double> listSpeakers = new ArrayList<>(10); // set model String ln; while((ln = modelReader.readLine()) != null) { String[] vals = ln.split(","); listCountries.add(Double.valueOf(vals[0])); listSpeakers.add(Double.valueOf(vals[1])); listLanguages.add(vals[2]); } String[] categories = listLanguages.toArray(new String[0]); Double[] values1 = listCountries.toArray(new Double[0]); Double[] values2 = listSpeakers.toArray(new Double[0]); try (XWPFDocument doc = new XWPFDocument(argIS)) { XWPFChart chart = doc.getCharts().get(0); setBarData(chart, chartTitle, series, categories, values1, values2); chart = doc.getCharts().get(1); setColumnData(chart, "Column variant"); // save the result try (OutputStream out = new FileOutputStream("bar-chart-demo-output.docx")) { doc.write(out); } } } System.out.println("Done"); } private static void setBarData(XWPFChart chart, String chartTitle, String[] series, String[] categories, Double[] values1, Double[] values2) { final List<XDDFChartData> data = chart.getChartSeries(); final XDDFBarChartData bar = (XDDFBarChartData) data.get(0); final int numOfPoints = categories.length; final String categoryDataRange = chart.formatRange(new CellRangeAddress(1, numOfPoints, 0, 0)); final String valuesDataRange = chart.formatRange(new CellRangeAddress(1, numOfPoints, 1, 1)); final String valuesDataRange2 = chart.formatRange(new CellRangeAddress(1, numOfPoints, 2, 2)); final XDDFDataSource<?> categoriesData = XDDFDataSourcesFactory.fromArray(categories, categoryDataRange, 0); final XDDFNumericalDataSource<? extends Number> valuesData = XDDFDataSourcesFactory.fromArray(values1, valuesDataRange, 1); values1[6] = 16.0; // if you ever want to change the underlying data final XDDFNumericalDataSource<? extends Number> valuesData2 = XDDFDataSourcesFactory.fromArray(values2, valuesDataRange2, 2); XDDFChartData.Series series1 = bar.getSeries(0); series1.replaceData(categoriesData, valuesData); series1.setTitle(series[0], chart.setSheetTitle(series[0], 0)); XDDFChartData.Series series2 = bar.addSeries(categoriesData, valuesData2); series2.setTitle(series[1], chart.setSheetTitle(series[1], 1)); chart.plot(bar); chart.setTitleText(chartTitle); chart.setTitleOverlay(false); } private static void setColumnData(XWPFChart chart, String chartTitle) { // Series Text List<XDDFChartData> series = chart.getChartSeries(); XDDFBarChartData bar = (XDDFBarChartData) series.get(0); // in order to transform a bar chart into a column chart, you just need to change the bar direction bar.setBarDirection(BarDirection.COL); // looking for "Stacked Bar Chart"? uncomment the following line // bar.setBarGrouping(BarGrouping.STACKED); // additionally, you can adjust the axes bar.getCategoryAxis().setOrientation(AxisOrientation.MAX_MIN); bar.getValueAxes().get(0).setPosition(AxisPosition.TOP); } }
⏎ org/apache/poi/examples/xwpf/usermodel/BarChartExample.java
Or download all of them as a single archive file:
File name: poi-examples-5.2.3-src.zip File size: 396538 bytes Release date: 2022-09-09 Download
⇒ Download and Install poi-bin-3.15-20160924.zip
⇐ What Is poi-scratchpad-5.2.3.jar?
2017-03-22, 10898👍, 0💬
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