Package com.datalogics.PDFL

Class CurveTo

java.lang.Object
com.datalogics.PDFL.Segment
com.datalogics.PDFL.CurveTo
public class CurveTo extends Segment
The curveto operator is used to draw a Bezier curve. The curved segment is appended to a path.

The curveto operator calculates the curve between two endpoints, the current (beginning) point and the final (end) point, and in relation to two matching control points.

The control points define the nature of the curve between the two endpoints. These values are represented by a series of x and y coordinates.

  • Constructor Summary

    Constructors
    Constructor
    Description
    CurveTo(double x1, double y1, double x2, double y2, double x3, double y3)
    Append a cubic Bézier curve to the current path. The curve extends from the current point to the point (x3, y3), using (x1, y1) and (x2, y2) as the Bézier control points. The new current point is (x3 , y3).
    CurveTo(Point point1, Point point2, Point point3)
    Append a cubic Bézier curve to the current path. The curve extends from the current point to point3, using point1 and point2 as the Bézier control points. The new current point is point3.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    delete()
     
    Point
    getPoint1()
    The first control point.
    Point
    getPoint2()
    The second control point.
    Point
    getPoint3()
    The new current point.
    void
    setPoint1(Point value)
    The first control point.
    void
    setPoint2(Point value)
    The second control point.
    void
    setPoint3(Point value)
    The new current point.
    String
    toString()
     

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • CurveTo

      public CurveTo(Point point1, Point point2, Point point3)
      Append a cubic Bézier curve to the current path. The curve extends from the current point to point3, using point1 and point2 as the Bézier control points. The new current point is point3.
      Parameters:
      point1 - the first control point.
      point2 - the second control point.
      point3 - the new current point.

    • CurveTo

      public CurveTo(double x1, double y1, double x2, double y2, double x3, double y3)
      Append a cubic Bézier curve to the current path. The curve extends from the current point to the point (x3, y3), using (x1, y1) and (x2, y2) as the Bézier control points. The new current point is (x3 , y3).
      Parameters:
      x1 - The x-coordinate of the first control point.
      y1 - The y-coordinate of the first control point.
      x2 - The x-coordinate of the second control point.
      y2 - The y-coordinate of the second control point.
      x3 - The x-coordinate of the new current point.
      y3 - The y-coordinate of the new current point.

  • Method Details

    • delete

      public void delete()
      Overrides:
      delete in class Segment

    • toString

      public String toString()
      Overrides:
      toString in class Segment

    • setPoint1

      public void setPoint1(Point value)
      The first control point.

    • getPoint1

      public Point getPoint1()
      The first control point.

    • setPoint2

      public void setPoint2(Point value)
      The second control point.

    • getPoint2

      public Point getPoint2()
      The second control point.

    • setPoint3

      public void setPoint3(Point value)
      The new current point.

    • getPoint3

      public Point getPoint3()
      The new current point.