Decreasing the JPG images quality reduces the size of the output file.
To adjust images quality, set the JpgQuality property of the PdfViewOptions class. The value must be between 1 (minimum quality) and 100. The default value is 90.
To set the image quality, follow these steps:
Instantiate the Viewer class. Specify the source document path as a constructor parameter.
The following code snippet shows how to adjust JPG image quality in the output PDF document:
using(Viewerviewer=newViewer("sample.docx")){// Create a PDF file.PdfViewOptionsviewOptions=newPdfViewOptions();// Specify the JPG image quality.viewOptions.JpgQuality=50;viewer.View(viewOptions);}
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