Graphics Programs Reference
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5. Move the crosshair cursor directly above the last point picked to a posi-
tion such that the dashed linear dimension displays 18 (5490) and the
dashed angular dimension displays 90.00°, and then pick that point.
FiGuRE 3.13 One point picked on the grid
FiGuRE 3.14 Setting the angle for the first line
FiGuRE 3.15 The first line of the cabin wall is drawn.
6. Move the crosshair cursor directly left of the last point picked until the
dashed linear dimension displays 28 (8550) and the dashed angular
dimension displays 180.00°, and then pick that point (see Figure 3.16).
 
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