Quick and Full Render show a flat image of the entire draft. The Full Render view takes into account thread thickness and interlacement to produce a more realistic image; Full Render is slower, so the option to use Quick Render is available for a quick look.
Cloth Sim shows a 3d type view of a portion of the cloth that may be rotated and manipulated to simulate how light will reflect on the woven pattern.
Structure Only View
The Structure Only selection removes color and is useful in designing structures such as Jin and Double Weave to check the interlacement. When using Structure Only with a large design, zoom in to see the structure. Normally the structure view is used with Quick or Full Render.
Options for Quick and Full Render
Cloth View Options
Save - option to save the image in several formats.
Edit Image - options to crop, adjust contrast, brightness and saturation, mirror, rotate, etc.
Copy to Clipboard
Show front and back views
Zoom works in the cloth view with ctrl+ and ctrl-.
The bottom of the image has information about where the file is stored, and the view (front / back).
Full Render has a Ruler that shows the width and length as you scroll through or view the entire image.
The following blanket draft, shown in Full Render, shows the entire width and length. The Units and Sett, from the Project Information) are also shown in the upper left corner.
Zooming in with Full Render shows a more realistic view of the cloth than Quick Render: