Modify an existing watermark

[Alcorps]

Good afternoon,

My case is very simple, I have a .doc file containing a watermark, when I convert this file to .pdf my watermark loses its transparency effect.

I saw that you could create your own watermark and then import it into the file but this solution does not help me.

I would like to know if it is possible to modify the transparency of my existing watermark and if so, how?

Thank you for your attention.

[Wade.shao]

Hello,

Thanks for your post.
I have tested a Word which contains a semitransparent watermark with the latest version(Spire.Doc Pack(hot fix) Version:6.5.10), and the transparency effect did not lost. In addition, i suggest you use the ps method which gives a better effect to convert Word to PDF.

Code: Select all

Document document = new Document();
document.LoadFromFile("test.docx");
var ps = new ToPdfParameterList
{
    UsePSCoversion = true
};           
document.SaveToFile("test.PDF", ps);

If the issue still exists, please share your input file.
What's more, our Spire.Doc supports setting the transparency of watermark for Word. Please refer to the below code.
1.set the transparency of the picture watermark.

Code: Select all

picture.IsWashout = true;

2.set the transparency of the text watermark.

Code: Select all

txtWatermark.Semitransparent = true;

Sincerely,
Wade
E-iceblue support team

[Jane.Bai]

Hello Alcorps,

How is the issue now?
Your feedback would be greatly appreciated.

Sincerely,
Jane
E-iceblue support team