利用 Java POI 操作PPT示例

import java.awt.Color;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.poi.hslf.HSLFSlideShow;
import org.apache.poi.hslf.model.AutoShape;
import org.apache.poi.hslf.model.Fill;
import org.apache.poi.hslf.model.Freeform;
import org.apache.poi.hslf.model.HeadersFooters;
import org.apache.poi.hslf.model.Hyperlink;
import org.apache.poi.hslf.model.Line;
import org.apache.poi.hslf.model.Picture;
import org.apache.poi.hslf.model.Shape;
import org.apache.poi.hslf.model.ShapeTypes;
import org.apache.poi.hslf.model.Slide;
import org.apache.poi.hslf.model.SlideMaster;
import org.apache.poi.hslf.model.Table;
import org.apache.poi.hslf.model.TableCell;
import org.apache.poi.hslf.model.TextBox;
import org.apache.poi.hslf.model.TextRun;
import org.apache.poi.hslf.usermodel.PictureData;
import org.apache.poi.hslf.usermodel.RichTextRun;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.hslf.usermodel.SoundData;
public class PPTParseUtil {
    public static void main(String[] args) throws IOException {
        SlideShow ppt = new SlideShow();

    // 設置標題,底部信息
    // presentation-scope headers / footers
    HeadersFooters hdd = ppt.getSlideHeadersFooters();
    hdd.setSlideNumberVisible(true);
    hdd.setFootersText("Created by POI-HSLF");

    // add first slide
    Slide s1 = ppt.createSlide();

    // add second slide
    Slide s2 = ppt.createSlide();
    // retrieve page size. Coordinates are expressed in points (72 dpi)
    java.awt.Dimension pgsize = ppt.getPageSize();
    int pgx = pgsize.width; // slide width
    int pgy = pgsize.height; // slide height

    // set new page size
    ppt.setPageSize(new java.awt.Dimension(1024, 768));
    // save changes
    FileOutputStream out = new FileOutputStream("E:\\logs\\slideshow.ppt");

    // get slides
    Slide[] slide = ppt.getSlides();
    for (int i = 0; i < slide.length; i++) {
        Shape[] sh = slide[i].getShapes();
        for (int j = 0; j < sh.length; j++) {
            // name of the shape
            String name = sh[j].getShapeName();

            // shapes's anchor which defines the position of this shape in
            // the slide
            java.awt.Rectangle anchor = sh[j].getAnchor();

            if (sh[j] instanceof Line) {
                Line line = (Line) sh[j];
                // work with Line
            } else if (sh[j] instanceof AutoShape) {
                AutoShape shape = (AutoShape) sh[j];
                // work with AutoShape
            } else if (sh[j] instanceof TextBox) {
                TextBox shape = (TextBox) sh[j];
                // work with TextBox
            } else if (sh[j] instanceof Picture) {
                Picture shape = (Picture) sh[j];
                // work with Picture
            }
        }
    }

    // Drawing a shape on a slide
    Slide slide2 = ppt.createSlide();

    // set slide title
    TextBox title = slide2.addTitle();
    title.setText("Hello, World!");
    // Line shape
    Line line = new Line();
    line.setAnchor(new java.awt.Rectangle(50, 50, 100, 20));
    line.setLineColor(new Color(0, 128, 0));
    line.setLineStyle(Line.LINE_DOUBLE);
    slide2.addShape(line);

    // TextBox
    TextBox txt = new TextBox();
    txt.setText("Hello, World!");
    txt.setAnchor(new java.awt.Rectangle(300, 100, 300, 50));

    // use RichTextRun to work with the text format
    RichTextRun rt = txt.getTextRun().getRichTextRuns()[0];
    rt.setFontSize(32);
    rt.setFontName("Arial");
    rt.setBold(true);
    rt.setItalic(true);
    rt.setUnderlined(true);
    rt.setFontColor(Color.red);
    rt.setAlignment(TextBox.AlignRight);

    slide2.addShape(txt);

    // create shapes of arbitrary geometry
    java.awt.geom.GeneralPath path = new java.awt.geom.GeneralPath();
    path.moveTo(100, 100);
    path.lineTo(200, 100);
    path.curveTo(50, 45, 134, 22, 78, 133);
    path.curveTo(10, 45, 134, 56, 78, 100);
    path.lineTo(100, 200);
    path.closePath();

    Freeform shape = new Freeform();
    shape.setPath(path);
    slide2.addShape(shape);

    // Autoshape
    // 32-point star
    AutoShape sh1 = new AutoShape(ShapeTypes.Star32);
    sh1.setAnchor(new java.awt.Rectangle(50, 50, 100, 200));
    sh1.setFillColor(Color.red);
    slide2.addShape(sh1);

    // Trapezoid
    AutoShape sh2 = new AutoShape(ShapeTypes.Trapezoid);
    sh2.setAnchor(new java.awt.Rectangle(150, 150, 100, 200));
    sh2.setFillColor(Color.blue);
    slide2.addShape(sh2);

    // work with pictures
    // extract all pictures contained in the presentation
    PictureData[] pdata = ppt.getPictureData();
    for (int ii = 0; ii < pdata.length; ii++) {
        PictureData pict = pdata[ii];

        // picture data
        byte[] data = pict.getData();

        int type = pict.getType();
        String ext;
        switch (type) {
        case Picture.JPEG:
            ext = ".jpg";
            break;
        case Picture.PNG:
            ext = ".png";
            break;
        case Picture.WMF:
            ext = ".wmf";
            break;
        case Picture.EMF:
            ext = ".emf";
            break;
        case Picture.PICT:
            ext = ".pict";
            break;
        default:
            continue;
        }
        FileOutputStream out2 = new FileOutputStream("pict_" + ii + ext);
        out2.write(data);
        out2.close();

    }

    // add a new picture to this slideshow and insert it in a new slide
    int idx = ppt.addPicture(new File("E:\\logs\\clock.png"), Picture.PNG);

    Picture pict = new Picture(idx);

    // set image position in the slide
    pict.setAnchor(new java.awt.Rectangle(100, 100, 300, 200));

    Slide slide3 = ppt.createSlide();
    slide3.addShape(pict);

    // This slide has its own background.
    // Without this line it will use master's background.
    slide3.setFollowMasterBackground(false);
    Fill fill = slide3.getBackground().getFill();
    int idx1 = ppt.addPicture(new File("E:\\logs\\clock.png"), Picture.PNG);
    fill.setFillType(Fill.FILL_PATTERN);
    fill.setPictureData(idx1);

    // create bulleted lists

    TextBox shape1 = new TextBox();
    RichTextRun rt1 = shape1.getTextRun().getRichTextRuns()[0];
    shape1.setText("January\r" + "February\r" + "March\r" + "April");
    rt1.setFontSize(42);
    rt1.setBullet(true);
    rt1.setBulletOffset(0); // bullet offset
    rt1.setTextOffset(50); // text offset (should be greater than bullet
                            // offset)
    rt1.setBulletChar('\u263A'); // bullet character
    slide3.addShape(shape1);

    shape1.setAnchor(new java.awt.Rectangle(50, 50, 500, 300)); // position
                                                                // of the
                                                                // text box
                                                                // in the
                                                                // slide
    slide3.addShape(shape1);

    // now retrieve pictures containes in the first slide and save them on
    // disk
    slide3 = ppt.getSlides()[0];
    Shape[] sh3 = slide3.getShapes();
    for (int i2 = 0; i2 < sh3.length; i2++) {
        if (sh3[i2] instanceof Picture) {
            Picture pict1 = (Picture) sh3[i2];
            PictureData pictData = pict1.getPictureData();
            byte[] data = pictData.getData();
            int type = pictData.getType();
            if (type == Picture.JPEG) {
                FileOutputStream out3 = new FileOutputStream("slide0_" + i2
                        + ".jpg");
                out3.write(data);
                out3.close();
            } else if (type == Picture.PNG) {
                FileOutputStream out4 = new FileOutputStream("slide0_" + i2
                        + ".png");
                out4.write(data);
                out4.close();
            }
        }
    }

    // modify background of a slide master
    SlideMaster master = ppt.getSlidesMasters()[0];

    Fill fill1 = master.getBackground().getFill();
    int idx11 = ppt
            .addPicture(new File("E:\\logs\\clock.png"), Picture.PNG);
    fill1.setFillType(Fill.FILL_PICTURE);
    fill1.setPictureData(idx11);

    // read hyperlinks from a slide show
    Slide[] slide1 = ppt.getSlides();
    for (int j = 0; j < slide1.length; j++) {

        // read hyperlinks from the text runs
        TextRun[] txt1 = slide1[j].getTextRuns();
        if (txt1 == null || txt1.length == 0) {
            continue;
        }
        for (int k = 0; k < txt1.length; k++) {
            String text = txt1[k].getText();
            Hyperlink[] links = txt1[k].getHyperlinks();
            if (links != null)
                for (int l = 0; l < links.length; l++) {
                    Hyperlink link = links[l];
                    String title1 = link.getTitle();
                    String address = link.getAddress();
                    String substring = text.substring(link.getStartIndex(),
                            link.getEndIndex() - 1); // in ppt end index is
                                                        // inclusive
                    System.out.println(title1 + address + substring);
                }
        }

        // in PowerPoint you can assign a hyperlink to a shape without text,
        // for example to a Line object. The code below demonstrates how to
        // read such hyperlinks
        Shape[] sh = slide1[j].getShapes();
        for (int k = 0; k < sh.length; k++) {
            Hyperlink link = sh[k].getHyperlink();
            if (link != null) {
                String title1 = link.getTitle();
                String address = link.getAddress();
                System.out.println(title1 + address);
            }
        }
    }

    // table data
    String[][] data = { { "INPUT FILE", "NUMBER OF RECORDS" },
            { "Item File", "11,559" }, { "Vendor File", "300" },
            { "Purchase History File", "10,000" },
            { "Total # of requisitions", "10,200,038" } };

    // 創建表格
    Slide slide11 = ppt.createSlide();
    // create a table of 5 rows and 2 columns
    Table table = new Table(5, 2);
    for (int i = 0; i < data.length; i++) {
        for (int j = 0; j < data[i].length; j++) {
            TableCell cell = table.getCell(i, j);
            cell.setText(data[i][j]);

            RichTextRun rt11 = cell.getTextRun().getRichTextRuns()[0];
            rt11.setFontName("Arial");
            rt11.setFontSize(10);

            cell.setVerticalAlignment(TextBox.AnchorMiddle);
            cell.setHorizontalAlignment(TextBox.AlignCenter);
        }
    }

    // set table borders
    Line border = table.createBorder();
    border.setLineColor(Color.black);
    border.setLineWidth(1.0);
    table.setAllBorders(border);

    // set width of the 1st column
    table.setColumnWidth(0, 300);
    // set width of the 2nd column
    table.setColumnWidth(1, 150);

    slide11.addShape(table);
    table.moveTo(100, 100);

    // retrieve embedded sounds 獲取語音信息
    SoundData[] sound = ppt.getSoundData();
    for (int i = 0; i < sound.length; i++) {
        // save *WAV sounds on disk
        if (sound[i].getSoundType().equals(".WAV")) {
            FileOutputStream out1 = new FileOutputStream(
                    sound[i].getSoundName());
            out1.write(sound[i].getData());
            out1.close();
        }
    }

    ppt.write(out);
    out.close();
}

}</pre>