Java HSLFSlide类代码示例

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
/**
 * PPT Slide에 backgroundFile 이미지를 그려 넣는다. <br/>
 * 
 * @작성자 : KYJ
 * @작성일 : 2017. 10. 19.
 * @param ppt
 * 		ppt File
 * @param slide
 * 		ppt Slide File
 * @param backgroundFile
 * 		Background Image File.
 */
public static void backgroundImage(HSLFSlideShow ppt, HSLFSlide slide, File backgroundFile) {

	try {

		// 이부분 반드시 호출
		// This slide has its own background.
		// Without this line it will use master's background.
		slide.setFollowMasterBackground(false);

		HSLFFill fill = slide.getBackground().getFill();
		HSLFPictureData pd;
		pd = ppt.addPicture(backgroundFile, PictureData.PictureType.PNG);
		fill.setFillType(HSLFFill.FILL_PICTURE);
		fill.setPictureData(pd);
	} catch (IOException e) {

		e.printStackTrace();
	}

}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public static void main(String[] args) throws IOException {
        FileInputStream is = new FileInputStream("/Users/brandl/Dropbox/private/oc2/testdata/experimental design.ppt");
//        FileInputStream is = new FileInputStream("/Users/brandl/Dropbox/private/oc2/testdata/Presentation5.ppt");

        HSLFSlideShow ppt = new HSLFSlideShow(is);


        is.close();

        Dimension pgsize = ppt.getPageSize();

        java.util.List<HSLFSlide> slides = ppt.getSlides();

        for (int i = 0; i < slides.size(); i++) {

            BufferedImage img = new BufferedImage(pgsize.width, pgsize.height,
                    BufferedImage.TYPE_INT_RGB);
            Graphics2D graphics = img.createGraphics();
            //clear the drawing area
            graphics.setPaint(Color.white);
            graphics.fill(new Rectangle2D.Float(0, 0, pgsize.width, pgsize.height));

            //render
            HSLFSlide slide1 = slides.get(i);

            slide1.draw(graphics);

            //save the output
            FileOutputStream out = new FileOutputStream("slide-" + (i + 1) + slide1.getTitle() + ".png");
            javax.imageio.ImageIO.write(img, "png", out);
            out.close();
        }
    }
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
private String calculateSubtitle(XSLFSlide slideX, HSLFSlide slide) {

		if (isContentSlide(slide.getSlideNumber())) {
			return null;
		}

		for (XSLFShape shape : slideX.getShapes()) {

			if (shape instanceof XSLFTextShape) {

				XSLFTextShape tsh = (XSLFTextShape) shape;

				Rectangle2D figure = getRelativeFigure(tsh);

				if (figure.getY() < 0.1) {
					continue;
				}

				for (XSLFTextParagraph p : tsh) {
					for (XSLFTextRun r : p) {
						return r.getRawText();
					}
				}

				return null;
			}
		}

		return null;
	}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
/**
 * @작성자 : KYJ
 * @작성일 : 2017. 10. 19.
 * @param pptFile
 * @param images
 * @throws IOException
 */
public static void createHSLFSlideShowFileSimpleImages(File pptFile, File... images) throws IOException {
	HSLFSlideShow ppt = new HSLFSlideShow();

	File backgroundFile = new File("C:\\Users\\KYJ\\Pictures\\10.png");
	// [START] PPT Title
	HSLFSlide titleSlide = ppt.createSlide();
	HSLFTextBox addTitle = titleSlide.addTitle();
	addTitle.setText(pptFile.getName());

	// Font Color
	List<HSLFTextParagraph> textParagraphs = addTitle.getTextParagraphs();
	HSLFTextParagraph hslfTextParagraph = textParagraphs.get(0);
	hslfTextParagraph.setTextAlign(TextAlign.CENTER);
	HSLFTextRun run = hslfTextParagraph.getTextRuns().get(0);
	run.setFontColor(Color.WHITE);
	backgroundImage(ppt, titleSlide, backgroundFile);
	// [END]

	// [START] PPT Content
	for (File image : images) {
		DefaultHslfSlideCreateImageHandler handler = new DefaultHslfSlideCreateImageHandler(ppt);
		HSLFSlide slide = handler.getSlide();
		handler.setPptFile(pptFile);
		// handler.setBackgroundFile(backgroundFile);

		backgroundImage(ppt, slide, backgroundFile);
		handler.createImage(image);
	}
	// [END]

	try (FileOutputStream stream = new FileOutputStream(pptFile)) {
		ppt.write(stream);
	}
}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public void background(Color color) {

		try {
			HSLFSlide slide = getSlide();
			HSLFFill fill = slide.getBackground().getFill();
			fill.setFillType(HSLFFill.FILL_SHADE);
			fill.setBackgroundColor(color);
			fill.setForegroundColor(color);
		} catch (Exception e) {
			e.printStackTrace();
		}

	}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
private void drawSlidesPartially(Graphics2D graphics, HSLFSlide slide) {
        HSLFSlideMaster master = (HSLFSlideMaster) slide.getMasterSheet();

        if (slide.getFollowMasterBackground() && master.getBackground() != null) {
//            master.getBackground().draw(graphics, null);
            factoryDraw(graphics, master.getBackground());
        }

        if (slide.getFollowMasterObjects()) {

            java.util.List<HSLFShape> sh = master.getShapes();
            for (HSLFShape aSh : sh) {
                if (aSh.isPlaceholder()) continue;

                aSh.draw(graphics, null);
            }
        }


        HSLFShape titleShape = getTitleShape(slide);

        for (HSLFShape shape : slide.getShapes()) {
            boolean isTitleShape = shape.getShapeId() == titleShape.getShapeId();

            if (isTitleShape && showTitleShape) {
//                shape.draw(graphics);
                factoryDraw(graphics, shape);
            }

            if (!isTitleShape && showContent) {
//                shape.draw(graphics);
                factoryDraw(graphics, shape);
            }
        }
    }
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
private HSLFShape getTitleShape(HSLFSlide slide) {
        String slideTitle = slide.getTitle();

        for (HSLFShape shape : slide.getShapes()) {
            if (shape instanceof AutoShape) {
                HSLFAutoShape autoShape = (HSLFAutoShape) shape;
                if (autoShape.getText() != null && autoShape.getText().equals(slideTitle)) {
                    int type = autoShape.getRunType();

                    if (type == TextHeaderAtom.CENTER_TITLE_TYPE || type == TextHeaderAtom.TITLE_TYPE) {
                        return shape;
                    }
                }
            }
        }

//  When you have a XSLFSlide object you can use .getShapes() to get all shapes in the slide. If the shape is a
// XSLFTextShape you can use .getTextType() to check if it's a title, .getTextParagraphs() to get the paragraphs and
// .getTextRuns() on the paragraphs to get the text runs with the text. That should give you

        return null;

        // can not work as we don't have a slide title for slides without a title element
//        // if we don't find a title shape than use the most topwards element as question
//        if(slide.getShapes().length ==0)
//            return null;
//
//        return Collections.max(Arrays.asList(slide.getShapes()), new Comparator<Shape>() {
//            @Override
//            public int compare(Shape o1, Shape o2) {
//                return o1.getAnchor().getCenterY() - o2.getAnchor().getCenterY() < 0 ? -1 : 1;
//            }
//        });
    }
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public void configure(Slide slide, boolean showTitle, boolean showContent) {
    this.slide = (HSLFSlide) slide;

    this.showTitleShape = showTitle;
    this.showContent = showContent;

    repaint();
}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public static void main(String[] args) throws IOException {
//        XMLSlideShow ppt = new XMLSlideShow();
        FileInputStream is = new FileInputStream("/Users/brandl/Dropbox/private/oc2/testdata/experimental design.ppt");
        HSLFSlideShow ppt = new HSLFSlideShow(is);

        for (HSLFSlide xslfSlide : ppt.getSlides()) {
            System.out.println(xslfSlide.getTitle());
        }

//        XSLFSlide slide getTitle= ppt.getSlides()[0];0

//         new org.apache.poi.hslf.extractor.PowerPointExtractor("xslf-demo.pptx").getSlides
    }
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public static void main(String[] args) throws IOException {
//        XMLSlideShow ppt = new XMLSlideShow();
//        FileInputStream is = new FileInputStream("/Users/brandl/Dropbox/private/oc2/testdata/experimental design.ppt");
        FileInputStream is = new FileInputStream("testdata/testdata 1 reordered slides.ppt");
        HSLFSlideShow ppt = new HSLFSlideShow(is);

        for (HSLFSlide slide : ppt.getSlides()) {
            String slideTitle = slide.getTitle();

            System.err.println("-----------");
            System.err.println(slideTitle);


//            System.err.println("sheetid   : "+slide.getSlideRecord().getSheetId());
//            // does just reflect the slide number
//
//            System.err.println("refsheetid: "+ slide._getSheetRefId());
//
//            System.err.println("atomhah: "+ slide.getSlideRecord().getSlideAtom().toString());
//
//            System.err.println("ppdrawing: "+ slide.getSlideRecord().toString());

            System.err.println(slide.getSlideRecord().getPPDrawing());

            slide.getSlideRecord().getPPDrawing().toString();
            slide.getSlideRecord().getSlideAtom().hashCode();


//        XSLFSlide slide getTitle= ppt.getSlides()[0];0

//         new org.apache.poi.hslf.extractor.PowerPointExtractor("xslf-demo.pptx").getSlides
        }
    }
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public static void main(String[] args) throws IOException, InvalidFormatException {
        FileInputStream is = new FileInputStream("/Users/brandl/Dropbox/private/oc2/testdata/experimental design.pptx");

        XMLSlideShow ppt2 = new XMLSlideShow(OPCPackage.open("/Users/brandl/Dropbox/private/oc2/testdata/experimental design.pptx"));
        XSLFSlide slide1 = ppt2.getSlides().get(0);
//        slide1.get

        HSLFSlideShow ppt = new HSLFSlideShow(is);
//
        HSLFSlide slide2 = ppt.getSlides().get(1);


        is.close();

        Dimension pgsize = ppt.getPageSize();

        java.util.List<HSLFSlide> slides = ppt.getSlides();

        for (int i = 0; i < slides.size(); i++) {

            BufferedImage img = new BufferedImage(pgsize.width, pgsize.height,
                    BufferedImage.TYPE_INT_RGB);
            Graphics2D graphics = img.createGraphics();
            //clear the drawing area
            graphics.setPaint(Color.white);
            graphics.fill(new Rectangle2D.Float(0, 0, pgsize.width, pgsize.height));

            //render
            slides.get(i).draw(graphics);

            //save the output
            FileOutputStream out = new FileOutputStream("slide-" + (i + 1) + ".png");
            javax.imageio.ImageIO.write(img, "png", out);
            out.close();
        }
    }
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
@Override
public HSLFSlide createSlide(HSLFSlideShow ppt) {
	// HSLFSlideMaster defaultMaster = ppt.getSlideMasters().get(0);
	return ppt.createSlide();
}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
@Override
public HSLFPictureShape createImage(File imageFile, PictureType format) {

	HSLFSlideShow ppt = getPpt();
	HSLFSlide slide = getSlide();

	// Set Title
	HSLFTextBox addTitle = slide.addTitle();
	addTitle.setText(imageFile.getName());

	// Font Color
	List<HSLFTextParagraph> textParagraphs = addTitle.getTextParagraphs();
	HSLFTextParagraph hslfTextParagraph = textParagraphs.get(0);
	hslfTextParagraph.setTextAlign(TextAlign.CENTER);
	HSLFTextRun run = hslfTextParagraph.getTextRuns().get(0);
	run.setFontColor(Color.WHITE);

	// Image Processing.
	if (format != null) {

		Dimension pageSize = ppt.getPageSize();

		try {
			// load image file.
			HSLFPictureData picData = ppt.addPicture(imageFile, format);
			// get shape
			HSLFPictureShape picShape = new HSLFPictureShape(picData);

			int y = (int) pageSize.getHeight() / 4;
			int width = (int) (pageSize.getWidth() - 30.0);
			int height = (int) (pageSize.getHeight() - y - 10.0);

			int x = 15;

			// location 위치를 잡아줌.
			picShape.setAnchor(new Rectangle(x, y, width, height));

			// finally add image 그림 추가
			slide.addShape(picShape);

		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	return null;

}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public final HSLFSlide getSlide() {
	return slide;
}
 

import org.apache.poi.hslf.usermodel.HSLFSlide; //导入依赖的package包/类
public FlashCardCollection readFlashcardsFromFile(CardFile cardFile) {
        Utils.log("extracting  flashcards from file '" + cardFile + "'...");

        FlashCardCollection fc = new FlashCardCollection();
        try {
            if (cardFile.getFileLocation().getName().endsWith(".ppt")) {

                FileInputStream is = new FileInputStream(cardFile.getFileLocation());
                HSLFSlideShow ppt = new HSLFSlideShow(is);

                for (HSLFSlide xslfSlide : ppt.getSlides()) {
                    String slideTitle = xslfSlide.getTitle();
                    if (slideTitle == null)
                        continue;

                    // old OC1.x approach to create a unique card-id
//                int cardID = Utils.getRandGen().nextInt(Integer.MAX_VALUE);

                    fc.add(new FlashCard(slideTitle.hashCode(), slideTitle, xslfSlide.getSlideNumber()));
                }


            } else if (cardFile.getFileLocation().getName().endsWith(".md")) {
                boolean useSelector = cardFile.getProperties().useMarkdownSelector();
                List<MarkdownFlashcard> flashcards = MarkdownParserKt.parseMD(cardFile.getFileLocation(), useSelector);

                for (int i = 0; i < flashcards.size(); i++) {
                    MarkdownFlashcard card = flashcards.get(i);
                    String question = card.getQuestion();
                    if (question.trim().isEmpty()) {
                        continue;
                    }

                    fc.add(new FlashCard(question.hashCode(), question, i + 1));

                }
            } else {
                throw new InvalidCardFileFormatException();
            }

        } catch (IOException e) {
            // rephrase IO problem into something more specific
            throw new InvalidCardFileFormatException();
        }

        return fc;
    }