Java XSLFPictureShape类代码示例

import org.apache.poi.xslf.usermodel.XSLFPictureShape; //导入依赖的package包/类
@Override
public boolean parse(XMLSlideShow xmlSlideShow, XSLFSlide xslfSlide, JSONObject object) {
    String image = object.getString(getType());
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    Map<String, String> map = new HashMap<>();
    http.get(image, null, null, map, outputStream);
    if (map.isEmpty())
        return false;

    try {
        String contenType = map.get("Content-Type");
        XSLFPictureData xslfPictureData = xmlSlideShow.addPicture(parserHelper.getImage(object, contenType, outputStream),
                getPictureType(image, contenType));
        XSLFPictureShape xslfPictureShape = xslfSlide.createPicture(xslfPictureData);
        xslfPictureShape.setAnchor(parserHelper.getRectangle(object));
        parserHelper.rotate(xslfPictureShape, object);

        return true;
    } catch (IOException e) {
        logger.warn(e, "解析图片[{}]时发生异常！", object.toJSONString());

        return false;
    }
}
 

import org.apache.poi.xslf.usermodel.XSLFPictureShape; //导入依赖的package包/类
@Override
public boolean parse(XMLSlideShow xmlSlideShow, XSLFSlide xslfSlide, JSONObject object) {
    try {
        XSLFPictureData xslfPictureData = xmlSlideShow.addPicture(parserHelper.getImage(object, "image/png",
                readSvg(object.getString("svg"))), PictureData.PictureType.PNG);
        XSLFPictureShape xslfPictureShape = xslfSlide.createPicture(xslfPictureData);
        xslfPictureShape.setAnchor(parserHelper.getRectangle(object));
        parserHelper.rotate(xslfPictureShape, object);

        return true;
    } catch (IOException | TranscoderException e) {
        logger.warn(e, "解析SVG图片[{}]时发生异常！", object.toJSONString());

        return false;
    }
}
 

import org.apache.poi.xslf.usermodel.XSLFPictureShape; //导入依赖的package包/类
private static boolean processImageShape(XSLFPictureShape imageShape, List<ImageToReplace> imagesToReplace, PptMapper mapper) {
	Optional<PptVariable> imageVariable = parseHyperlinkVariable(imageShape);
	if(shouldHide(imageVariable, mapper)) {
		return true;
	}

	imageVariable
		.flatMap(variable -> mapper.imageMapping(variable.getName()))
		.ifPresent(imageMapper ->
			imagesToReplace.add(ImageToReplace.of(imageShape, imageMapper))
		);

	styleShape(imageShape, imageVariable, mapper);

	return false;
}
 

import org.apache.poi.xslf.usermodel.XSLFPictureShape; //导入依赖的package包/类
/**
 * Handles shape modification
 * @return true is the shape should be removed
 */
private static boolean processShape(XSLFShape shape, List<ImageToReplace> imagesToReplace, XMLSlideShow ppt, PptMapper mapper) {
	if(shape instanceof XSLFTextShape) {
		return processTextShape((XSLFTextShape) shape, mapper);
	}
	if(shape instanceof XSLFTable) {
		return processTableShape((XSLFTable) shape, mapper);
	}
	if(shape instanceof XSLFPictureShape) {
		return processImageShape((XSLFPictureShape) shape, imagesToReplace, mapper);
	}
	if(shape instanceof XSLFGroupShape) {
		return processGroupShape((XSLFGroupShape) shape, ppt, mapper);
	}

	return false;
}
 

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

		{
			XMLSlideShow ppt = getPpt();
			Dimension pgsize = ppt.getPageSize();

			try {

				// LOGGER.debug("{} {} ", pgsize.width, pgsize.height);
				// BufferedImage img = new BufferedImage(pgsize.width,
				// pgsize.height, BufferedImage.TYPE_4BYTE_ABGR);
				// Graphics2D graphics = img.createGraphics();

				// BufferedImage background = ImageIO.read(new
				// File("C:\\Users\\KYJ\\Pictures\\10.png"));
				// background.Graphics graphics = background.getGraphics();
				// Rectangle2D.Float s = new Rectangle2D.Float(0, 0,
				// pgsize.width, pgsize.height);
				// graphics.fill(s);

				// graphics.drawImage(background, 0, 0, Color.black, new
				// ImageObserver() {
				//
				// @Override
				// public boolean imageUpdate(Image img, int infoflags, int x,
				// int y, int width, int height) {
				// LOGGER.debug(img.toString());
				// return true;
				// }
				// });

				// graphics.setColor(Color.BLACK);
				XSLFSlide slide = getSlide();
//				XSLFAutoShape createAutoShape = slide.createAutoShape();
//				createAutoShape.setFillColor(Color.BLACK);
				// slide.addShape(shape);

				slide.getBackground().setFillColor(Color.BLACK);
				// slide.draw(graphics);

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

		}
		{
			XSLFTextShape placeholder = getSlide().getPlaceholder(0);
			placeholder.setText(imageFile.getName());
		}

		{

			XSLFTextShape bodyShape = getSlide().getPlaceholder(1);
			// placeholder.clearText();
			// placeholder.setText("Hello World\nMy Name is Kim.\nThis is PPT
			// Wrtie Test.\n김영준\n0123456789");

			List<XSLFShape> shapes = getSlide().getShapes();
			XSLFShape xslfShape = shapes.get(1);
			Rectangle2D anchor = xslfShape.getAnchor();

			XSLFPictureShape shape = super.createImage(imageFile, getType(imageFile));
			if (shape != null) {
				shape.setAnchor(anchor);
			}
			getSlide().removeShape(bodyShape);
		}

		return null;

	}
 

import org.apache.poi.xslf.usermodel.XSLFPictureShape; //导入依赖的package包/类
public XSLFPictureShape createImage(File imageFile) {
	return createImage(imageFile, getType(imageFile));
}
 

import org.apache.poi.xslf.usermodel.XSLFPictureShape; //导入依赖的package包/类
private static void replaceImage(XMLSlideShow ppt, ShapeContainer<XSLFShape, ?> shapeContainer, ImageToReplace imageToReplace) {
	byte[] newPictureResized = imageToReplace.imageMapper.getReplacementMode().resize(
		imageToReplace.imageMapper.getValue(),
		imageToReplace.imageMapper.getTargetFormat().name(),
		(int) imageToReplace.toReplace.getAnchor().getWidth(),
		(int) imageToReplace.toReplace.getAnchor().getHeight(),
		imageToReplace.getImageMapper().getQualityFactory(),
		imageToReplace.getImageMapper().getQualityMultiplicator()
	);
	if(newPictureResized == null) {
		// if an error occurred during the resizement of the image, the replacement cannot be processed
		return;
	}

	XSLFPictureData newPictureData = ppt.addPicture(newPictureResized, imageToReplace.imageMapper.getTargetFormat());
	Rectangle2D newImageAnchor = computeNewImageAnchor(
		imageToReplace.toReplace.getAnchor(),
		newPictureResized,
		imageToReplace.imageMapper.getReplacementMode(),
		imageToReplace.imageMapper.getQualityMultiplicator()
	);

	if(shapeContainer instanceof POIXMLDocumentPart) {
		replaceImageInPlace((POIXMLDocumentPart) shapeContainer, imageToReplace, newPictureData, newImageAnchor);
	}
	else if(shapeContainer instanceof XSLFGroupShape) {
		replaceImageInPlace(((XSLFGroupShape) shapeContainer).getSheet(), imageToReplace, newPictureData, newImageAnchor);
	}
	// If the container is not a POIXMLDocumentPart or a XSLFGroupShape,
	// the old image have to deleted along with its properties.
	// The new image will just be place in the same area of the old image.
	// This behavior is a fall back that should not append since
	// I don't think the image container can be something else
	// apart from POIXMLDocumentPart and XSLFGroupShape.
	else {
		XSLFPictureShape newPictureShape = (XSLFPictureShape) shapeContainer.createPicture(newPictureData);
		newPictureShape.setAnchor(newImageAnchor);

		shapeContainer.removeShape(imageToReplace.toReplace);
	}
}