ExportImagesAsBase64

HtmlSaveOptions.ExportImagesAsBase64 property

Specifies whether images are saved in Base64 format to the output HTML, MHTML or EPUB. Default is false.

public bool ExportImagesAsBase64 { get; set; }

Remarks

When this property is set to true images data are exported directly into the img elements and separate files are not created.

Examples

Shows how to embed fonts inside a saved HTML document.

Document doc = new Document(MyDir + "Rendering.docx");

HtmlSaveOptions options = new HtmlSaveOptions
{
    ExportFontsAsBase64 = true,
    CssStyleSheetType = CssStyleSheetType.Embedded,
    PrettyFormat = true
};

doc.Save(ArtifactsDir + "HtmlSaveOptions.ExportFontsAsBase64.html", options);

Shows how to save a .html document with images embedded inside it.

Document doc = new Document(MyDir + "Rendering.docx");

HtmlSaveOptions options = new HtmlSaveOptions
{
    ExportImagesAsBase64 = exportImagesAsBase64,
    PrettyFormat = true
};

doc.Save(ArtifactsDir + "HtmlSaveOptions.ExportImagesAsBase64.html", options);

string outDocContents = File.ReadAllText(ArtifactsDir + "HtmlSaveOptions.ExportImagesAsBase64.html");

Assert.True(exportImagesAsBase64
    ? outDocContents.Contains("<img src=\"data:image/png;base64")
    : outDocContents.Contains("<img src=\"HtmlSaveOptions.ExportImagesAsBase64.001.png\""));

See Also

HtmlSaveOptions.ExportHeadersFootersMode HtmlSaveOptions.ExportLanguageInformation