Line Menu: Draw> Straight Lie
Toolbar: Draw>Relative Cartesian Coordinate
Relative Cartesian Coordinate is the commonly used to draw a straight line in engineering drawing. Point’s absolute coordinate value represents the position that a point relative to a fixed coordinate origin.
The format of Cartesian Coordinate in ZWCAD is @x,y,z. The value of z in two-dimension drawing is 0. You don’t need to input the value of in two-dimension drawing.
Specify the first point:
0, 0 input the starting point
Specify the next point or [Undo(U)]:
@ 20, 30 input relative polar coordinates
Specify the next point or [Undo(U)]
Enter to end the command.
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