org.eclipse.gef.fx.utils

Class Shape2Geometry

java.lang.Object

org.eclipse.gef.fx.utils.Shape2Geometry

public class Shape2Geometry
extends Object

The utility class Shape2Geometry provides methods for the conversion of JavaFX Shape implementations to IGeometry implementations.

Constructor Summary

Constructors

Constructor and Description
Shape2Geometry()

Method Summary

Modifier and Type	Method and Description
static Arc	toArc(Arc arc) Converts the given JavaFX Arc to a Arc.
static CubicCurve	toCubicCurve(CubicCurve cubic) Converts the given JavaFX CubicCurve to a CubicCurve.
static Ellipse	toEllipse(Circle circle) Converts the given JavaFX Circle to a Ellipse.
static Ellipse	toEllipse(Ellipse ellipse) Converts the given JavaFX Ellipse to a Ellipse.
static IGeometry	toGeometry(Shape visual) Returns an IGeometry that describes the geometric outline of the given Shape, i.e. excluding the stroke.
static Line	toLine(Line line) Converts the given JavaFX Line to a Line.
static Path	toPath(Path path) Converts the given JavaFX Path to a Path.
static Polygon	toPolygon(Polygon polygon) Converts the given JavaFX Polygon to a Polygon.
static Polyline	toPolyline(Polyline polyline) Converts the given JavaFX Polyline to a Polyline.
static QuadraticCurve	toQuadraticCurve(QuadCurve quad) Converts the given JavaFX QuadCurve to a QuadraticCurve.
static Rectangle	toRectangle(Rectangle rect) Converts the given JavaFX Rectangle to a Rectangle.
static RoundedRectangle	toRoundedRectangle(Rectangle rect) Converts the given JavaFX Rectangle to a RoundedRectangle.

Methods inherited from class java.lang.Object

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

Constructor Detail

Shape2Geometry

public Shape2Geometry()

Method Detail

toArc

public static Arc toArc(Arc arc)

Converts the given JavaFX Arc to a Arc.

Parameters:

arc - The JavaFX Arc to convert.

Returns:

The newly created Arc that describes the given Arc.

toCubicCurve

public static CubicCurve toCubicCurve(CubicCurve cubic)

Converts the given JavaFX CubicCurve to a CubicCurve.

Parameters:

cubic - The JavaFX CubicCurve to convert.

Returns:

The newly created CubicCurve that describes the given CubicCurve.

toEllipse

public static Ellipse toEllipse(Circle circle)

Converts the given JavaFX Circle to a Ellipse.

Parameters:

circle - The JavaFX Circle to convert.

Returns:

The newly created Ellipse that describes the given Circle.

toEllipse

public static Ellipse toEllipse(Ellipse ellipse)

Converts the given JavaFX Ellipse to a Ellipse.

Parameters:

ellipse - The JavaFX Ellipse to convert.

Returns:

The newly created Ellipse that describes the given Ellipse.

toGeometry

public static IGeometry toGeometry(Shape visual)

Returns an IGeometry that describes the geometric outline of the given Shape, i.e. excluding the stroke.

The conversion is supported for the following Shapes:

• Arc
• Circle
• CubicCurve
• Ellipse
• Line
• Path
• Polygon
• Polyline
• QuadCurve
• Rectangle

The following Shapes cannot be converted, yet:

• Text
• SVGPath

Parameters:

visual - The Shape for which an IGeometry is determined.

Returns:

The newly created IGeometry that best describes the geometric outline of the given Shape.

Throws:

IllegalStateException - if the given Shape is not supported.

toLine

public static Line toLine(Line line)

Converts the given JavaFX Line to a Line.

Parameters:

line - The JavaFX Line to convert.

Returns:

The newly created Line that describes the given Line.

toPath

public static final Path toPath(Path path)

Converts the given JavaFX Path to a Path.

Parameters:

path - The JavaFX Path to convert.

Returns:

The newly created Path that describes the given Path.

toPolygon

public static Polygon toPolygon(Polygon polygon)

Converts the given JavaFX Polygon to a Polygon.

Parameters:

polygon - The JavaFX Polygon to convert.

Returns:

The newly created Polygon that describes the given Polygon.

toPolyline

public static Polyline toPolyline(Polyline polyline)

Converts the given JavaFX Polyline to a Polyline.

Parameters:

polyline - The JavaFX Polyline to convert.

Returns:

The newly created Polyline that describes the given Polyline.

toQuadraticCurve

public static QuadraticCurve toQuadraticCurve(QuadCurve quad)

Converts the given JavaFX QuadCurve to a QuadraticCurve.

Parameters:

quad - The JavaFX QuadCurve to convert.

Returns:

The newly created QuadraticCurve that describes the given QuadCurve.

toRectangle

public static Rectangle toRectangle(Rectangle rect)

Converts the given JavaFX Rectangle to a Rectangle. Note, that the arc-width and arc-height of the given Rectangle will not be preserved in the resulting geometry.

Parameters:

rect - The JavaFX Rectangle to convert.

Returns:

The newly created Rectangle that describes the given Rectangle (without its arc-width and arc-height).

toRoundedRectangle

public static RoundedRectangle toRoundedRectangle(Rectangle rect)

Converts the given JavaFX Rectangle to a RoundedRectangle.

Parameters:

rect - The JavaFX Rectangle to convert.

Returns:

The newly created RoundedRectangle that describes the given Rectangle.