how to maintain pdf resolution while adding layer

[spirepap]

I am adding a image as a layer to pdf document.
How to maintain dpi.

[Betsy]

Dear spirepap,

Thanks for your inquiry.
What do you mean the final pdf is 300dpi ? Do you mean resolution (DPI) in "Edit">"Preference">"Page Display">"Resolution" ? Please provide us following information to help us do an investigation.
1)the original\result document.
2)the code you were using.
3)the ideal result document you want.

Sincerely,
Betsy
E-iceblue support team

[spirepap]

I need to limit it 150 if it is more than that.

[Betsy]

Dear spirepap,

Thanks for your information.
I have tested your codes and checked the result PDF, I see it is 150dpi, so what did you mean the final pdf is 300dpi ?
Also, here is screenshot showing the result PDF dpi, please check.

Sincerely,
Betsy
E-iceblue support team

[spirepap]

Thanks!!

[Betsy]

Dear spirepap,

Thanks for your reply.
Please feel free to contact us if there is any question or needs. We are here for help.

Sincerely,
Betsy
E-iceblue support team