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|
package orb
import (
"fmt"
)
// Clone will make a deep copy of the geometry.
func Clone(g Geometry) Geometry {
if g == nil {
return nil
}
switch g := g.(type) {
case Point:
return g
case MultiPoint:
if g == nil {
return nil
}
return g.Clone()
case LineString:
if g == nil {
return nil
}
return g.Clone()
case MultiLineString:
if g == nil {
return nil
}
return g.Clone()
case Ring:
if g == nil {
return nil
}
return g.Clone()
case Polygon:
if g == nil {
return nil
}
return g.Clone()
case MultiPolygon:
if g == nil {
return nil
}
return g.Clone()
case Collection:
if g == nil {
return nil
}
return g.Clone()
case Bound:
return g
}
panic(fmt.Sprintf("geometry type not supported: %T", g))
}
|
