Save Annotation in pdf file, but quality bad

[Diego]

Hi,

I'm saving annotation in pdf file, but the quality is not good.

Attached original file without annotation and with annotation.

What can I do to not lose much quality ?

[Loïc]

Hello,

Seems you've converted the image to black and white. You should consider to use grayscale or color intent.

Kind regards,

Loïc

[Diego]

Hi,

But would not do much to change the file size?

[Loïc]

Yes this should increase the file size. But you have to make a choice between quality vs size now...

[Loïc]

Hello,

Here an update about such issue: GdPicture.NET 10 come with a GdPicture/XMP annotation vector burning mode. This permits to keep initial page vector content, quality, reduces time and dramatically reduces generated page size. We've updated our annotation application demo delivered with the installation package to demonstrate how to achieve that.
Download link: https://www.gdpicture.com/download.php

If you need any additional information just jet me know.

With best regards,

Loïc