MetaImageGetMissedFonts Method
Returns the list of fonts which used inside metafile but not found.

Namespace: Aspose.Imaging.FileFormats.Emf
Assembly: Aspose.Imaging (in Aspose.Imaging.dll) Version: 21.04
Syntax
public string[] GetMissedFonts()

Return Value

Type: String
The font list
Examples
The following example shows how to print information about used and missed fonts in WMF/EMF images.
[C#]

string dir = "c:\\aspose.imaging\\net\\issues\\3544";

// To make all fonts unaccessable
string[] fontDirectories = Aspose.Imaging.FontSettings.GetFontsFolders();
Aspose.Imaging.FontSettings.SetFontsFolder("empty");
string[] files = new string[]
{
    "TestWmfText.wmf",
    "TestEmfFonts.emf",
    "TestEmfPlusFonts.emf",
};

try
{
    foreach (string file in files)
    {
        System.Console.WriteLine("========== {0} ==========", file);
        using (Aspose.Imaging.FileFormats.Emf.MetaImage image = (Aspose.Imaging.FileFormats.Emf.MetaImage)Aspose.Imaging.Image.Load(System.IO.Path.Combine(dir, file)))
        {
            string[] used = image.GetUsedFonts();
            foreach (string it in used)
            {
                System.Console.WriteLine("Used font: " + it);
            }

            string[] missed = image.GetMissedFonts();
            foreach (string it in missed)
            {
                System.Console.WriteLine("Missed font: " + it);
            }

            int ui = 0, mi = 0;
            foreach (string it in used)
            {
                if (it.Contains("Times"))
                {
                    ui++;
                    continue;
                }

                if (used[ui] != missed[mi])
                {
                    throw new System.Exception("Font lists must be equal!");
                }

                ui++; mi++;
            }
        }
    }
}
finally
{
    Aspose.Imaging.FontSettings.SetFontsFolders(fontDirectories, true);
}

// The STDOUT log may look like this:
//========== TestWmfText.wmf ==========
//Used font: Garamond
//Used font: Arial
//Used font: Bookman Old Style
//Used font: Comic Sans MS
//Used font: Courier
//Used font: Courier New
//Used font: Impact
//Used font: Modern
//Used font: MS Sans Serif
//Used font: MS Serif
//Used font: Small Fonts
//Used font: Symbol
//Used font: Tahoma
//Used font: Times New Roman
//Used font: Verdana
//Used font: Wingdings
//Missed font: Garamond
//Missed font: Arial
//Missed font: Bookman Old Style
//Missed font: Comic Sans MS
//Missed font: Courier
//Missed font: Courier New
//Missed font: Impact
//Missed font: Modern
//Missed font: MS Sans Serif
//Missed font: MS Serif
//Missed font: Small Fonts
//Missed font: Symbol
//Missed font: Tahoma
//Missed font: Verdana
//Missed font: Wingdings
//========== TestEmfFonts.emf ==========
//Used font: Arial
//Used font: Verdana
//Used font: Times New Roman
//Used font: Symbol
//Missed font: Arial
//Missed font: Verdana
//Missed font: Symbol
//========== TestEmfPlusFonts.emf ==========
//Used font: MICROSOFT SANS SERIF
//Missed font: MICROSOFT SANS SERIF
See Also