| /* ==================================================================== |
| 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.xssf.usermodel.examples; |
| |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import org.apache.poi.ss.usermodel.ClientAnchor; |
| import org.apache.poi.ss.usermodel.CreationHelper; |
| import org.apache.poi.ss.usermodel.Drawing; |
| import org.apache.poi.ss.usermodel.Picture; |
| import org.apache.poi.ss.usermodel.Sheet; |
| import org.apache.poi.ss.usermodel.Workbook; |
| import org.apache.poi.util.IOUtils; |
| import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
| |
| /** |
| * Demonstrates how to insert pictures in a SpreadsheetML document |
| */ |
| public class WorkingWithPictures { |
| public static void main(String[] args) throws IOException { |
| |
| //create a new workbook |
| Workbook wb = new XSSFWorkbook(); //or new HSSFWorkbook(); |
| try { |
| CreationHelper helper = wb.getCreationHelper(); |
| |
| //add a picture in this workbook. |
| InputStream is = new FileInputStream(args[0]); |
| byte[] bytes = IOUtils.toByteArray(is); |
| is.close(); |
| int pictureIdx = wb.addPicture(bytes, Workbook.PICTURE_TYPE_JPEG); |
| |
| //create sheet |
| Sheet sheet = wb.createSheet(); |
| |
| //create drawing |
| Drawing<?> drawing = sheet.createDrawingPatriarch(); |
| |
| //add a picture shape |
| ClientAnchor anchor = helper.createClientAnchor(); |
| anchor.setCol1(1); |
| anchor.setRow1(1); |
| Picture pict = drawing.createPicture(anchor, pictureIdx); |
| |
| //auto-size picture |
| pict.resize(2); |
| |
| //save workbook |
| String file = "picture.xls"; |
| if(wb instanceof XSSFWorkbook) |
| { |
| file += "x"; // NOSONAR |
| } |
| OutputStream fileOut = new FileOutputStream(file); |
| try { |
| wb.write(fileOut); |
| } finally { |
| fileOut.close(); |
| } |
| } finally { |
| wb.close(); |
| } |
| } |
| } |