Class ShapeTransformUtil

java.lang.Object
com.itextpdf.kernel.geom.ShapeTransformUtil
public final class ShapeTransformUtil extends Object
Public helper class for transforming segments and paths.

  • Constructor Details

    • ShapeTransformUtil

      public ShapeTransformUtil()

  • Method Details

    • transformBezierCurve

      public static BezierCurve transformBezierCurve(BezierCurve bezierCurve, Matrix ctm)
      Method for transforming a bezier curve. The method creates a new transformed bezier curve without changing the original curve.
      Parameters:
      bezierCurve - the source bezier curve for transformation
      ctm - the transformation matrix
      Returns:
      the new transformed bezier curve

    • transformLine

      public static Line transformLine(Line line, Matrix ctm)
      Method for transforming a line. The method creates a new transformed line without changing the original line.
      Parameters:
      line - the source line for transformation
      ctm - the transformation matrix
      Returns:
      the new transformed line

    • transformPath

      public static Path transformPath(Path path, Matrix ctm)
      Method for transforming a path. The method creates a new transformed path without changing the original path.
      Parameters:
      path - the source path for transformation
      ctm - the transformation matrix
      Returns:
      the new transformed path

    • transformSubpath

      private static Subpath transformSubpath(Subpath subpath, Matrix ctm)

    • transformSegment

      private static IShape transformSegment(IShape segment, Matrix ctm)

    • transformPoints

      private static Point[] transformPoints(Matrix ctm, Point... points)