This class represents various ways a buffer operation can cap the objects buffered.
public enum BufferCapType
Buffered shapes can be computed with different line-end buffer cap styles. The buffer cap style determines how the line-work for the buffer polygon is constructed at the ends of lines.
|Round||0||End caps are rounded at the line ends.|
|Square||1||End caps are truncated flat at the line ends.|
|Butt||2||End caps are squared off at the buffer distance beyond the line ends.|