Example usage for org.apache.poi.xslf.usermodel XMLSlideShow setPageSize

Introduction

In this page you can find the example usage for org.apache.poi.xslf.usermodel XMLSlideShow setPageSize.

Prototype

@Override
    public void setPageSize(Dimension pgSize) 

Source Link

Usage

From source file:info.opencards.util.playground.SlidesAndShapes.java

License:Apache License

public static void main(String[] args) throws Exception {
    XMLSlideShow ppt = new XMLSlideShow();
    ppt.setPageSize(new Dimension(792, 612));

    XSLFSlide slide1 = ppt.createSlide();
    XSLFTextBox textBox = slide1.createTextBox();
    XSLFTextRun r1 = textBox.addNewTextParagraph().addNewTextRun();
    r1.setBold(true);/*from  w w  w  . j a  va  2 s . c o  m*/
    r1.setItalic(true);
    r1.setFontColor(Color.yellow);
    r1.setFontFamily("Arial");
    r1.setFontSize(24);
    r1.setText("Apache");
    XSLFTextRun r2 = textBox.addNewTextParagraph().addNewTextRun();
    r2.setStrikethrough(true);
    r2.setUnderline(true);
    r2.setText("POI\u2122");
    XSLFTextRun r3 = textBox.addNewTextParagraph().addNewTextRun();
    r3.setFontFamily("Wingdings");
    r3.setText(" Version 3.8");

    textBox.setAnchor(new Rectangle(50, 50, 200, 100));
    textBox.setLineColor(Color.black);
    textBox.setFillColor(Color.orange);

    XSLFAutoShape shape2 = slide1.createAutoShape();

    shape2.setAnchor(new Rectangle(100, 100, 200, 200));

    XSLFFreeformShape shape3 = slide1.createFreeform();
    Rectangle rect = new Rectangle(150, 150, 300, 300);
    GeneralPath path = new GeneralPath(rect);
    path.append(new Ellipse2D.Double(200, 200, 100, 50), false);
    shape3.setPath(path);
    shape3.setAnchor(path.getBounds2D());
    shape3.setLineColor(Color.black);
    shape3.setFillColor(Color.lightGray);

    XSLFSlide slide2 = ppt.createSlide();
    XSLFGroupShape group = slide2.createGroup();

    group.setAnchor(new Rectangle(0, 0, 792, 612));
    group.setInteriorAnchor(new Rectangle(-10, -10, 20, 20));

    XSLFAutoShape shape4 = group.createAutoShape();
    shape4.setAnchor(new Rectangle(0, 0, 5, 5));
    shape4.setLineWidth(5);
    shape4.setLineColor(Color.black);

    FileOutputStream out = new FileOutputStream("xslf-demo.pptx");
    ppt.write(out);
    out.close();
}

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From source file:org.quelea.data.powerpoint.PresentationSlide.java

License:Open Source License

/**
 * Create a new presentation slide./*from   w ww .  j a  va  2s.com*/
 *
 * @param slide the underlying apache POI slide.
 */
public PresentationSlide(XSLFSlide slide, int numSlide) {
    org.apache.poi.xslf.usermodel.XMLSlideShow slideshow = slide.getSlideShow();
    if (Math.abs(slideshow.getPageSize().getHeight() - HEIGHT) > 0.1) {
        int adjustHeight = HEIGHT;
        int adjustWidth = (int) ((adjustHeight / slideshow.getPageSize().getHeight())
                * slideshow.getPageSize().getWidth());
        scaleWidth = (double) adjustWidth / slideshow.getPageSize().getWidth();
        scaleHeight = (double) adjustHeight / slideshow.getPageSize().getHeight();
        slideshow.setPageSize(new Dimension(adjustWidth, adjustHeight));
    }
    BufferedImage originalImage = new BufferedImage((int) slideshow.getPageSize().getWidth(),
            (int) slideshow.getPageSize().getHeight(), BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2 = originalImage.createGraphics();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    try {
        g2.setTransform(AffineTransform.getScaleInstance(scaleWidth, scaleHeight));
        slide.draw(g2);
    } catch (NullPointerException ex) {
        if (QueleaProperties.get().getUsePP()) {
            LOGGER.log(Level.INFO, "Couldn't use library to generate thumbnail, using default");
            draw(g2, originalImage.getWidth(), originalImage.getHeight(), numSlide);
        } else {
            throw ex;
        }
    }
    image = new WritableImage(originalImage.getWidth(), originalImage.getHeight());
    SwingFXUtils.toFXImage(originalImage, image);
}

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