Select specific pages for rasterized PDF
Saving document as a rasterized PDF, you can specify starting page index (zero based) and the number of pages from this index to save. Also, you can change the Compliance level from PDF/A-1b, which is used by default, to PDF/A-1a:
C#
using (Redactor redactor = new Redactor(@"sample.docx"))
{
RedactorChangeLog result = redactor.Apply(new ExactPhraseRedaction("John Doe", new ReplacementOptions(System.Drawing.Color.Red)));
if (result.Status != RedactionStatus.Failed)
{
var options = new SaveOptions();
options.Rasterization.Enabled = true; // the same as options.RasterizeToPDF = true;
options.Rasterization.PageIndex = 5; // start from 6th page (index is 0-based)
options.Rasterization.PageCount = 1; // save only one page
options.Rasterization.Compliance = PdfComplianceLevel.PdfA1a; // by default PdfComplianceLevel.Auto or PDF/A-1b
options.AddSuffix = true;
redactor.Save(options);
}
}
More resources
GitHub examples
You may easily run the code above and see the feature in action in our GitHub examples:
Free online document redaction App
Along with full featured .NET library we provide simple, but powerful free Apps.
You are welcome to perform redactions for various document formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online Free Online Document Redaction App.