PdfRendererImageOptions.TransparentImageUpscalingMode Property

Gets or sets the method used for upscaling transparent images embedded in PDF files when PDF pages are converted to image.

C#

public PdfRendererImageScalingMode TransparentImageUpscalingMode { get; set; }

A PdfRendererImageScalingMode enum member specifying how transparent images embedded in PDF files are upscaled when PDF pages are converted to image.