8.1.8 POINT DISTANCE OFFSET
New offset point is calculated by inputting distance from start point and offset from line.
Input:
line : start point and end point
distance from start point (DI )
offset from the line ( OD ) ( moving in the direction from start point to end point, right is
positive, left is negative )
Output:
new point
From the PowerTopoLite screen, press [F2][CALC] to view the CALCULATION screen.
Select 1.COGO and press [ENT] key to view the COGO screen.
Select the 8. POINT DISTANCE OFFSET and press [ENT] key to view POINT DISTANCE OFFSET
screen.
Select 1. SP and press [ENT] key to view SP screen.
New Offset Point
SP
DI
CALCULATION
1. COGO
2. 2D SURFACE
3. 3D SURFACE & VOLUME
4. TRAVERSE
5. RDM
6 VPM
COGO
5. LINE-LINE INTERSECTION
6. ARC-ARC IINTERSEVTION
7. DISTANCE OFFSET
8. POINT DISTANCE OFFSET
9. ARC DISTANCE OFFSET
POINT DISTANCE OFFSET
1. SP
2. EP
3. DI
4. OD
65
OD
EP