Expert Training

AutoCAD gives you two different ways of controlling object properties such as color, linetype, and lineweight: by layer and by object. Unless you have a really good reason to assign properties by object — such as instructions from your company’s CAD manager or the client for whom you’re creating the drawing — use the by-layer method: Assign colors, linetypes, and lineweights to layers, and let objects inherit their properties from the layer on which they reside. Don’t assign explicit color, linetype, or lineweight to objects.