Merge image in Java

High-speed and cross-platform Java library for merging HTML to image using Java code

使用 Aspose.Slides 将 HTML 合并为图像

Aspose.Slides for Java is a powerful Java library used to merge and manipulate presentations, HTML docs, and other files. When you merge HTML to image, you are effectively combining the contents in HTML documents to obtain a single image.

Merge HTML to image in Java

Using Aspose.Slides for Java , you can merge image files quickly with just a few lines of code

Java code for merging HTML to image
Presentation pres = new Presentation();
try {
    pres.getSlides().addFromHtml(new StreamReader("file1.html"));
    pres.getSlides().addFromHtml(new StreamReader("file2.html"));

    for (int index = 0; index < pres.getSlides().size(); index++)
    {
        ISlide slide = pres.getSlides().get_Item(index);
        BufferedImage bufferedImage = slide.getThumbnail();
        ImageIO.write(bufferedImage, "PNG", new File("image_java_" + index + ".png"));
    }
} finally {
    if (pres != null) pres.dispose();
}

How to merge HTML to image in Java

安装Aspose.Slides for Java。请参阅安装。
将库添加为项目中的参考。
创建一个 Presentation 类的实例。
加载要合并在一起的 HTML 文档。
保存生成的图像。

在线合并 PDF 文件

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合并其他文件

您还可以合并其他格式的文件以获取单个文件