ExportEmbeddedFonts

HtmlFixedSaveOptions.ExportEmbeddedFonts property

Specifies whether fonts should be embedded into Html document in Base64 format. Note setting this flag can significantly increase size of output Html file.

public bool ExportEmbeddedFonts { get; set; }

Examples

Shows how to determine where to store embedded fonts when exporting a document to Html.

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

// When we export a document with embedded fonts to .html,
// Aspose.Words can place the fonts in two possible locations.
// Setting the "ExportEmbeddedFonts" flag to "true" will store the raw data for embedded fonts within the CSS stylesheet,
// in the "url" property of the "@font-face" rule. This may create a huge CSS stylesheet file
// and reduce the number of external files that this HTML conversion will create.
// Setting this flag to "false" will create a file for each font.
// The CSS stylesheet will link to each font file using the "url" property of the "@font-face" rule.
HtmlFixedSaveOptions htmlFixedSaveOptions = new HtmlFixedSaveOptions
{
    ExportEmbeddedFonts = exportEmbeddedFonts
};

doc.Save(ArtifactsDir + "HtmlFixedSaveOptions.ExportEmbeddedFonts.html", htmlFixedSaveOptions);

string outDocContents = File.ReadAllText(ArtifactsDir + "HtmlFixedSaveOptions.ExportEmbeddedFonts/styles.css");

if (exportEmbeddedFonts)
{
    Assert.True(Regex.Match(outDocContents,
        "@font-face { font-family:'Arial'; font-style:normal; font-weight:normal; src:local[(]'☺'[)], url[(].+[)] format[(]'woff'[)]; }").Success);
    Assert.AreEqual(0, Directory.GetFiles(ArtifactsDir + "HtmlFixedSaveOptions.ExportEmbeddedFonts").Count(f => f.EndsWith(".woff")));
}
else
{
    Assert.True(Regex.Match(outDocContents,
        "@font-face { font-family:'Arial'; font-style:normal; font-weight:normal; src:local[(]'☺'[)], url[(]'font001[.]woff'[)] format[(]'woff'[)]; }").Success);
    Assert.AreEqual(2, Directory.GetFiles(ArtifactsDir + "HtmlFixedSaveOptions.ExportEmbeddedFonts").Count(f => f.EndsWith(".woff")));
}

See Also

HtmlFixedSaveOptions.ExportEmbeddedCss HtmlFixedSaveOptions.ExportEmbeddedImages