When creating drawing in views in a Solid Edge draft, the default placed Drawing Views with shaded mode sometimes have jagged edges/low resolution.
How to increase the shading quality on a Drawing View set to 'Shaded'?
The default resolution for a Shaded View is 150 dpi (dots per inch).
In the Drawing View properties this can be increased to 300 dpi, and the Drawing View then updated to show a finer display.