public static void Run()
{
try
{
// ExStart:ReplaceFonts
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Text();
// Load source PDF file
Document pdfDocument = new Document(dataDir + "ReplaceTextPage.pdf");
// Search text fragments and set edit option as remove unused fonts
TextFragmentAbsorber absorber = new TextFragmentAbsorber(new TextEditOptions(TextEditOptions.FontReplace.RemoveUnusedFonts));
// Accept the absorber for all the pages
pdfDocument.Pages.Accept(absorber);
// Traverse through all the TextFragments
foreach (TextFragment textFragment in absorber.TextFragments)
{
// If the font name is ArialMT, replace font name with Arial
if (textFragment.TextState.Font.FontName == "Arial,Bold")
{
textFragment.TextState.Font = FontRepository.FindFont("Arial");
}
}
dataDir = dataDir + "ReplaceFonts_out.pdf";
// Save updated document
pdfDocument.Save(dataDir);
// ExEnd:ReplaceFonts
Console.WriteLine("\nFonts replaced successfully in pdf document.\nFile saved at " + dataDir);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\nThis example will only work if you apply a valid Aspose License. You can purchase full license or get 30 day temporary license from http:// Www.aspose.com/purchase/default.aspx.");
}
}
}