I would like to set the edge thickness of markers to some smaller values than 1 (0.5 or 0.3 for example). I currently use Matlab 2018b on a Mac and could not yet figure out why markers always appear with an edge width of 1pt. I attached an example where the lines (when exported to an eps file either via the Matlab export function or the export_fig addon) have the correction thickness but the markers seem to remain at a width of 1pt.
Edit: It seems that the Linewidth property affects the edge thickness of markers for values equal to 1 or above. Setting it to values <1 seems not to work though (only for lines, not the markers).
Thanks a lot
testpoints = line([1 2 3 4 5],[4 5 6 7 8],'LineStyle','none','Linewidth', 0.5,'MarkerEdgeColor','k','MarkerFaceColor','w','Marker','s','MarkerSize',4);
testline = line([1 2 3 4 5],[4 5 6 7 8],'LineStyle','-','Linewidth', 0.5,'Marker','none');