Class LineSegment

java.lang.Object
com.itextpdf.text.pdf.parser.LineSegment

public class LineSegment extends Object
Represents a line segment in a particular coordinate system. This class is immutable.
Since:
5.0.2
  • Field Details

    • startPoint

      private final Vector startPoint
      Start vector of the segment.
    • endPoint

      private final Vector endPoint
      End vector of the segment.
  • Constructor Details

    • LineSegment

      public LineSegment(Vector startPoint, Vector endPoint)
      Creates a new line segment.
      Parameters:
      startPoint - the start point of a line segment.
      endPoint - the end point of a line segment.
  • Method Details

    • getStartPoint

      public Vector getStartPoint()
      Returns:
      the start point
    • getEndPoint

      public Vector getEndPoint()
      Returns:
      the end point
    • getLength

      public float getLength()
      Returns:
      the length of this line segment
      Since:
      5.0.2
    • getBoundingRectange

      public Rectangle2D.Float getBoundingRectange()
      Computes the bounding rectangle for this line segment. The rectangle has a rotation 0 degrees with respect to the coordinate system that the line system is in. For example, if a line segment is 5 unit long and sits at a 37 degree angle from horizontal, the bounding rectangle will have origin of the lower left hand end point of the segment, with width = 4 and height = 3.
      Returns:
      the bounding rectangle
      Since:
      5.0.2
    • transformBy

      public LineSegment transformBy(Matrix m)
      Transforms the segment by the specified matrix
      Parameters:
      m - the matrix for the transformation
      Returns:
      the transformed segment