Package org.eclipse.gef.geometry.convert.swt

Class SWT2Geometry

java.lang.Object

org.eclipse.gef.geometry.convert.swt.SWT2Geometry

public class SWT2Geometry
extends Object

Utility class to support conversions between SWT's geometry classes and GEF's geometry API.

Method Summary

Modifier and Type	Method	Description
static Object	toLine(int... swtPointArray)	Converts the given integer array to a GEF Line.
static Path	toPath(int windingRule, PathData pd)	Converts the given SWT PathData to a GEF Path associated with the given windingRule.
static Point	toPoint(Point swtPoint)	Converts the given SWT Point to a GEF Point.
static Polygon	toPolygon(int... swtPointArray)	Converts the given integer array to a GEF Polygon.
static Object	toPolyline(int... swtPointArray)	Converts the given integer array to a GEF Polyline.
static Rectangle	toRectangle(Rectangle swtRectangle)	Converts the given SWT Rectangle to a GEF Rectangle.

Methods inherited from class java.lang.Object

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

Method Details

toLine

public static Object toLine(int... swtPointArray)

Converts the given integer array to a GEF Line. The integer array has to consist of exactly 4 values which are interpreted as the x and y coordinates of the Line's start Point and the x and y coordinates of the Line's end point , respectively.

Parameters:

swtPointArray - an integer array which contains the x0, y0, x1, y1 coordinates

Returns:

a new Line at the specified position

toPath

public static Path toPath(int windingRule,
 PathData pd)

Converts the given SWT PathData to a GEF Path associated with the given windingRule.

Parameters:

windingRule - one of

• Path.WIND_NON_ZERO
• Path.WIND_EVEN_ODD

pd - the PathData to convert

Returns:

a new Path representing the given PathData

toPoint

public static Point toPoint(Point swtPoint)

Converts the given SWT Point to a GEF Point.

Parameters:

swtPoint - the SWT Point to convert

Returns:

a new Point at the position of the given SWT Point

toPolygon

public static Polygon toPolygon(int... swtPointArray)

Converts the given integer array to a GEF Polygon. The integer array is interpreted to consist of alternating x and y coordinates specifying the Points used to construct the new GEF Polygon.

Parameters:

swtPointArray - the integer array that specifies the Points used to construct the new GEF Polygon

Returns:

a new Polygon from the given coordinates

toPolyline

public static Object toPolyline(int... swtPointArray)

Converts the given integer array to a GEF Polyline. The integer array is interpreted to consist of alternating x and y coordinates specifying the Points used to construct the new GEF Polyline.

Parameters:

swtPointArray - the integer array that specifies the Points used to construct the new GEF Polyline

Returns:

a new Polyline from the given coordinates

toRectangle

public static Rectangle toRectangle(Rectangle swtRectangle)

Converts the given SWT Rectangle to a GEF Rectangle.

Parameters:

swtRectangle - the SWT Rectangle to convert

Returns:

a new Rectangle at the position of the given SWT Rectangle