LineGeometry.Trim Method
Trims the front and/or back end of the line.
Thread safety: This method is not thread-safe. Show
Trim(System.Double front, System.Double back)
Trims the front and/or back end of the line.Syntax
public void Trim (
System.Double front,
System.Double back
)Parameters
front
Type: System.Double
The length to remove from the front end of the line. If this value is negative the front end of the line will be extended instead of trimmed. Unit: same as the coordinates of the line geometry.
The length to remove from the front end of the line. If this value is negative the front end of the line will be extended instead of trimmed. Unit: same as the coordinates of the line geometry.
back
Type: System.Double
The length to remove from the back end of the line. If this value is negative the back end of the line will be extended instead of trimmed. Unit: same as the coordinates of the line geometry.
The length to remove from the back end of the line. If this value is negative the back end of the line will be extended instead of trimmed. Unit: same as the coordinates of the line geometry.
Remarks
This method assumes that the line is not closed.
Entire segments will be removed if necessary. All points are removed if the lengths to be trimmed are greater than the length of the entire line.
Note
This method operates on 2D geometries and all z-coordinate values are ignored.
Platforms
Windows, Linux, Android