CreateGreatCircleLine Method
Description
Creates a great circle line.
Syntax
Visual Basic |
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Public Function CreateGreatCircleLine( _ ByVal x1 As Double, _ ByVal y1 As Double, _ ByVal z1 As Double, _ ByVal x2 As Double, _ ByVal y2 As Double, _ ByVal z2 As Double, _ ByVal distance As Double, _ ByVal datum As String _ ) As Integer |
Parameters
- x1
- The x coordinate of the start point of the line.
- y1
- The y coordinate of the start point of the line.
- z1
- The z coordinate of the start point of the line.
- x2
- The x coordinate of the end point of the line.
- y2
- The y coordinate of the end point of the line.
- z2
- The z coordinate of the end point of the line.
- distance
- The length of individual segments along the line.
- datum
- The named datum to be used, e.g. WGS84
Remarks
Available: GEO OD SISpy
Group:
Example
sis.CreateGreatCircleLine (25.2, 45.3, 58.2, 44.7, 10000, WGS84)
Creates a great circle line between specified start and end points, placing a node every 10 000m, using the WGS84 datum.