TPC creates a new temporary drawing in the Drawing View an draws just this traverse. The traverse is automatically scaled to fit inside the Drawing View.
Now you can see what is happening in just this traverse without the effect of other traverses. This is particularly helpful when you consider that the first traverse to draw a survey point, line or label controls how it is drawn. When you choose to draw a single traverse, those same points, lines and labels are all controled by the Traverse Settings of that traverse.
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