The DefineRegionArea2 method defines a region with an area. Returns an Area object. This method is the same as the DefineRegionArea method, except it takes the pointer to the array. VB users may want to call this method instead of DefineRegionArea. Note: Golden Software does not officially support VB.
Syntax
object.DefineRegionArea2( Vertices, UnitType )
Parameter |
Type |
Description |
Vertices |
Array of Doubles |
required; array containing each vertex in the area |
UnitType |
optional; unit type, default is mvCoordDisplayUnitPageUnits |
Remarks
VB users can use ReDim to set the array size to the used size if necessary. See Coordinate Arrays for more information about creating arrays in MapViewer.
Example
This example creates a region defined by an area.
Dim Coordinates(23) As Double
Coordinates(0) = 3.44: Coordinates(1) = 4.06
Coordinates(2) = 1.10: Coordinates(3) = 6.39
Coordinates(4) = 3.44: Coordinates(5) = 8.73
Coordinates(6) = 5.75: Coordinates(7) = 6.39
Coordinates(8) = 3.36: Coordinates(9) = 8.07
Coordinates(10) = 5.01: Coordinates(11) = 6.42
Coordinates(12) = 3.36: Coordinates(13) = 4.75
Coordinates(14) = 1.71: Coordinates(15) = 6.42
Coordinates(16) = 1.71: Coordinates(17) = 8.07
Coordinates(18) = 5.01: Coordinates(19) = 8.07
Coordinates(20) = 5.01: Coordinates(21) = 4.75
Coordinates(22) = 1.71: Coordinates(23) = 4.75
MapShapes.DefineRegionArea2(Coordinates)
Used by: Shapes collection