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  • java 生成图片

    2种方式

      //BufferedImage pictureDest = imageService.makePicture(inv, name, bgPicture);

    ImageIO.write(image, "jpg", inv.getResponse().getOutputStream());

    BufferedImage image = new BufferedImage(334, 448, BufferedImage.TYPE_3BYTE_BGR);
    Graphics gra = image.getGraphics();
    BufferedImage bg = ImageIO.read(new URL(bgPicture));
    gra.drawImage(bg, 0, 0, null);
    gra.setFont(new Font("宋体", Font.PLAIN, 32));
    gra.drawString(name, 30, 50);

    2


            String pictureDir = realPath + "people/nToWeibo/1.jpg";
            String webFilePath = "people/real.jpg";
            String outputFile = realPath + webFilePath;
            ImageInfo info = new ImageInfo(pictureDir);
            MagickImage image = new MagickImage(info);
            DrawInfo drawinfo = new DrawInfo(new ImageInfo());
            drawinfo.setFont(realPath + "people/wqy-zenhei.ttc");
            drawinfo.setText("中国人民共和国");
            drawinfo.setGeometry("+30+100");
            drawinfo.setBorderColor(PixelPacket.queryColorDatabase("black"));
            image.annotateImage(drawinfo);
            image.setFileName(outputFile);
            image.writeImage(new ImageInfo());
            image.destroyImages();
            return "@:" + webFilePath;

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  • 原文地址:https://www.cnblogs.com/hitwtx/p/2302075.html
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