Hi,

I couldn't find anyone with a Windows machine either, which is strange given that I am at a university. The computer classrooms should have Windows...

Anyway, I cannot reproduce the problem on a Mac, but if you run the code on the Wolfram Cloud server it shows the same symptoms described here for the windows machine. For the Cloud we get:

Cheers,

Marco

I'm not sure how the export works but it might use libraries from the operating system, explaining the difference between OSs... There must be someone else with Windows, somewhere!

To give you an example:

data = Table[{x, 0.1 x}, {x, 100}];
ListPlot[data]
Export["export", %]

If you compare that to the 'manually' (rightclick save as) saved figures, you will see the thickness are completely different. See the attachments!

Also notice that in the manual version the datapoints are slightly rounded (for viewing purposes) the spacing are not the same!! So as a guide: NEVER use right-click save as to export!

Attachments:

Interesting... but I'm using the same monitor for both computers. Both are desktops. And when I use Export, it exports the same plot displayed in Mathematica (thicker than it should be).