DRAW Reference Manual
Point and Line Construction : Quadrant Point Position
Quadrant Point Position
A quadrant point of an existing circle can be used for point construction. This will be the extreme TOP, BOTTOM, LEFT or RIGHT of the circle. For example
NEW STRA
FPT @
TPT TOP OF ID @
Figure 19:3.
Use of the Quadrant Construction (i)
Quadrant points of an arc or ellipse may also be identified. If an ellipse is rotated, the nearest extreme of the ellipse will be selected. For example
NEW STRA
FPT @
TPT TOP ELLI /ELLI1
Figure 19:4.
Use of the Quadrant Construction (ii)
The syntax will always construct a 2D position.
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