def placePoint(self, *coord):
"""
Place or snap the :class:`point <geoscript.geom.Point>` to the `LineString <geoscript.geom.LineString>`. This method returns a new placed `Point <geoscript.geom.Point>`.
*coord* A :class:`Point <geoscript.geom.Point>` or a variable list of x,y,z arguments.
"""
point = coord[0] if isinstance(coord[0], Point) else Point(*coord)
indexedLine = LengthIndexedLine(self)
position = indexedLine.indexOf(point.coordinate)
coord = indexedLine.extractPoint(position)
return Point(coord.x, coord.y)
def placePoint(self, *coord):
"""
Place or snap the :class:`point <geoscript.geom.Point>` to the `LineString <geoscript.geom.LineString>`. This method returns a new placed `Point <geoscript.geom.Point>`.
*coord* A :class:`Point <geoscript.geom.Point>` or a variable list of x,y,z arguments.
"""
point = coord[0] if isinstance(coord[0], Point) else Point(*coord)
indexedLine = LengthIndexedLine(self)
position = indexedLine.indexOf(point.coordinate)
coord = indexedLine.extractPoint(position)
return Point(coord.x, coord.y)
def locatePoint(self, *coord):
"""
Locate the position of the :class:`point <geoscript.geom.Point>` along this :class:`LineString <geoscript.geom.LineString>`. The position returned is a number between 0 and 1.
*coord* A :class:`Point <geoscript.geom.Point>` or a variable list of x,y,z arguments.
"""
point = coord[0] if isinstance(coord[0], Point) else Point(*coord)
indexedLine = LengthIndexedLine(self)
position = indexedLine.indexOf(point.coordinate)
percentAlong = position / self.getLength()
return percentAlong
def locatePoint(self, *coord):
"""
Locate the position of the :class:`point <geoscript.geom.Point>` along this :class:`LineString <geoscript.geom.LineString>`. The position returned is a number between 0 and 1.
*coord* A :class:`Point <geoscript.geom.Point>` or a variable list of x,y,z arguments.
"""
point = coord[0] if isinstance(coord[0], Point) else Point(*coord)
indexedLine = LengthIndexedLine(self)
position = indexedLine.indexOf(point.coordinate)
percentAlong = position / self.getLength()
return percentAlong
