On
When set, specifies that a graphical preview of the document is displayed.
Parts
Sets the preview options for parts.
Bitmap
Specifies that the preview image is a static bitmap.
Interactive
Specifies that the preview image is an interactive image, which you can zoom, rotate, and pan. Pause the cursor over the image to display a tooltip that explains which keys you can press to manipulate the image.
Assemblies
Sets the preview options for assemblies.
Bitmap
Specifies that the preview image is a static bitmap.
Interactive
Specifies that the preview image is an interactive image, which you can zoom, rotate, and pan. Pause the cursor over the image to display a tooltip that explains which keys you can press to manipulate the image.
Note:
With large assemblies, setting this option can affect performance.