src/examples/src/org/apache/poi/xslf/usermodel/Tutorial4.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.xslf.usermodel;

import java.awt.Color;
import java.awt.geom.Rectangle2D;
import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.poi.sl.usermodel.TextParagraph.TextAlign;

/**
 * PPTX Tables
 *
 * @author Yegor Kozlov
 */
public class Tutorial4 {

    public static void main(String[] args) throws IOException{
        XMLSlideShow ppt = new XMLSlideShow();

        // XSLFSlide#createSlide() with no arguments creates a blank slide
        XSLFSlide slide = ppt.createSlide();

        XSLFTable tbl = slide.createTable();
        tbl.setAnchor(new Rectangle2D.Double(50, 50, 450, 300));

        int numColumns = 3;
        int numRows = 5;
        XSLFTableRow headerRow = tbl.addRow();
        headerRow.setHeight(50);
        // header
        for(int i = 0; i < numColumns; i++) {
            XSLFTableCell th = headerRow.addCell();
            XSLFTextParagraph p = th.addNewTextParagraph();
            p.setTextAlign(TextAlign.CENTER);
            XSLFTextRun r = p.addNewTextRun();
            r.setText("Header " + (i+1));
            r.setBold(true);
            r.setFontColor(Color.white);
            th.setFillColor(new Color(79, 129, 189));
            th.setBorderBottom(2);
            th.setBorderBottomColor(Color.white);

            tbl.setColumnWidth(i, 150);  // all columns are equally sized
        }
        
        // rows
        
        for(int rownum = 0; rownum < numRows; rownum ++){
            XSLFTableRow tr = tbl.addRow();
            tr.setHeight(50);
            // header
            for(int i = 0; i < numColumns; i++) {
                XSLFTableCell cell = tr.addCell();
                XSLFTextParagraph p = cell.addNewTextParagraph();
                XSLFTextRun r = p.addNewTextRun();

                r.setText("Cell " + (i+1));
                if(rownum % 2 == 0)
                    cell.setFillColor(new Color(208, 216, 232));
                else
                    cell.setFillColor(new Color(233, 247, 244));

            }
            
        }


        FileOutputStream out = new FileOutputStream("table.pptx");
        ppt.write(out);
        out.close();
    }
}