com.itextpdf.kernel.geom

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 Summary

Constructors

Constructor and Description
ShapeTransformUtil()

Method Summary

Modifier and Type	Method and Description
static BezierCurve	transformBezierCurve(BezierCurve bezierCurve, Matrix ctm) Method for transforming a bezier curve.
static Line	transformLine(Line line, Matrix ctm) Method for transforming a line.
static Path	transformPath(Path path, Matrix ctm) Method for transforming a path.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ShapeTransformUtil

public ShapeTransformUtil()

Method Detail

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