com.groupdocs.watermark.internal

Class Geometry

java.lang.Object

com.groupdocs.watermark.internal.Geometry

Direct Known Subclasses:

WatermarkGeometry

public class Geometry
extends Object

Constructor Summary

Constructors

Constructor and Description
Geometry()

Method Summary

Modifier and Type	Method and Description
static SizeD	getBoundingBoxSize(double width, double height, double angle) Returns the size of axis-aligned bounding box for the rectangle with given size and rotate angle.
protected static double	getRectangleMaxX(PointD[] points)
protected static double	getRectangleMaxY(PointD[] points)
protected static double	getRectangleMinX(PointD[] points)
protected static double	getRectangleMinY(PointD[] points)
protected static PointD	getRotatedRectangleVertex(PointD vertex, PointD centerOfRotation, double angle) Gets rotated rectangle vertex coordinates.

Methods inherited from class java.lang.Object

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

Constructor Detail

Geometry

public Geometry()

Method Detail

getBoundingBoxSize

public static SizeD getBoundingBoxSize(double width,
                                       double height,
                                       double angle)

Returns the size of axis-aligned bounding box for the rectangle with given size and rotate angle.

Parameters:

width - Width of inscribed rectangle.

height - Height of inscribed rectangle.

angle - Rotate angle.

Returns:

The size of bounding box.

getRectangleMaxX

protected static double getRectangleMaxX(PointD[] points)

getRectangleMaxY

protected static double getRectangleMaxY(PointD[] points)

getRectangleMinX

protected static double getRectangleMinX(PointD[] points)

getRectangleMinY

protected static double getRectangleMinY(PointD[] points)

getRotatedRectangleVertex

protected static PointD getRotatedRectangleVertex(PointD vertex,
                                                  PointD centerOfRotation,
                                                  double angle)

Gets rotated rectangle vertex coordinates.

Parameters:

vertex - Vertex coordinates.

centerOfRotation - Center of rotation.

angle - Rotation angle.

Returns:

New vertex coordinates.