addPoint method

int addPoint(
  1. ArcGISPoint point
)

Add a new point to the end of the part. A new line segment is added to connect the new point to the previous.

The points in the part are the start and end points of segments. A new line segment is added to connect the new point to the previous point. If this is the first point in an empty segment, a single closed segment is added using the same start and end point. Adding a second point updates this line segment to gain a distinct end point. Adding subsequent points adds new line segments.

Parameters:

  • point — The point to add.

Return Value: the point index where the point was added. If an error occurred then -1 is returned.

Implementation

int addPoint(ArcGISPoint point) {
  return _withThrowingErrorHandler((errorHandler) {
    return runtimecore.RT_MutablePart_addPoint(
        _handle, point._handle, errorHandler);
  });
}