HFSS Print graph in PDF

Is there a way to save graphs in pdf like Matlab? I tried with the classic print button, but it prints graphs on a blank paper on the background. I'd like to have a screenshot of the graph without lose resolution.

There are two ways to work around this problem
1. Right click the plot and then use copy bitmap image which then you can save using paint or any appropriate tool which will not cause any loss.
2. You can export data from the plot by right clicking the plot and then using export command then you can use this data the way you want to have as fancy plots as you want.
In the screenshot always work.
Let me know if you still think that issue is not resolved