Convert HTML File Webpage or String to Image like JPG, PNG, TIFF, BMP, GIF, etc.

readme.md

You can find detailed information at: Convert HTML to JPG, PNG, TIFF, or BMP Image in Java

HTML-to-BMP.java

// Initialize an HTML document from the html file
com.aspose.html.HTMLDocument document = new com.aspose.html.HTMLDocument("document.html");
try {
    // Initialize ImageSaveOptions
    com.aspose.html.saving.ImageSaveOptions options = new com.aspose.html.saving.ImageSaveOptions(com.aspose.html.rendering.image.ImageFormat.Bmp);

    // Convert HTML to BMP
    com.aspose.html.converters.Converter.convertHTML(document, options, "output.bmp");
} finally {
    if (document != null) {
        document.dispose();
    }
}

HTML-to-JPG.java

// Load input HTML document
com.aspose.html.HTMLDocument document = new com.aspose.html.HTMLDocument("document.html");
try {
    // Initialize ImageSaveOptions
    com.aspose.html.saving.ImageSaveOptions options = new com.aspose.html.saving.ImageSaveOptions(com.aspose.html.rendering.image.ImageFormat.Jpeg);

    // Convert HTML to output JPG image
    com.aspose.html.converters.Converter.convertHTML(document, options, "output.jpg");
} finally {
    if (document != null) {
        document.dispose();
    }
}

HTML-to-PNG.java

// Initialize an HTML document from the html file
com.aspose.html.HTMLDocument document = new com.aspose.html.HTMLDocument("document.html");
try {
    // Initialize ImageSaveOptions
    com.aspose.html.saving.ImageSaveOptions options = new com.aspose.html.saving.ImageSaveOptions(com.aspose.html.rendering.image.ImageFormat.Png);

    // Convert HTML to PNG
    com.aspose.html.converters.Converter.convertHTML(document, options, "output.png");
} finally {
    if (document != null) {
        document.dispose();
    }
}

HTML-to-TIFF.java

// Initialize an HTML document from the html file
com.aspose.html.HTMLDocument document = new com.aspose.html.HTMLDocument(dataDir + "document.html");
try {        
    // Set up the page-size 3000x1000 pixels and change the background color to green
com.aspose.html.saving.ImageSaveOptions options = new com.aspose.html.saving.ImageSaveOptions(com.aspose.html.rendering.image.ImageFormat.Tiff);
com.aspose.html.rendering.PageSetup pageSetup = new com.aspose.html.rendering.PageSetup();
com.aspose.html.drawing.Page anyPage = new com.aspose.html.drawing.Page();
anyPage.setSize(
        new com.aspose.html.drawing.Size(
                com.aspose.html.drawing.Length.fromPixels(3000),
                com.aspose.html.drawing.Length.fromPixels(1000)
        )
);
pageSetup.setAnyPage(anyPage);
options.setPageSetup(pageSetup);

// Set background color for output image
options.setBackgroundColor(com.aspose.html.drawing.Color.getGreen());

// Call the ConvertHTML to convert 'document.html' into tiff image
com.aspose.html.converters.Converter.convertHTML(dataDir + "document.html", options, dataDir + "output.tiff");    
} finally {
    if (document != null) {
        document.dispose();
    }
}