| Maptitude GISDK Help |
Creates a scope.
Scope(coordinate center_point, real horiz_extent, real vert_extent, real angle)
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Argument |
Contents |
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coord_center |
The coordinate of the center of the scope |
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horiz_extent |
The horizontal extent of the scope in map units (e.g. miles) |
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vert_extent |
The vertical extent of the scope in map units |
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angle |
The angle of rotation, in radians, of the scope |
A scope that can be passed to SetMapScope() and many other GISDK functions; see Compound Variables.
Angle should always be set to zero.
For a full list of scope-related GISDK functions, see Map Scales and Scopes.
scp = Scope(Coord(-80000000, 44500000), 200.0, 100.0, 0)
SetMapScope("mymap", scp)
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Function |
Summary |
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Sets the area covered by a map |
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Gets the scope of a map |
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