Class Arc

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected Angle angularExtent
      The counter-clockwise (CCW) Angle that spans this AbstractArcBasedGeometry.
      protected Angle startAngle
      The counter-clockwise (CCW) Angle to the x-axis at which this AbstractArcBasedGeometry begins.
    • Constructor Summary

      Constructors 
      Constructor Description
      Arc​(double x, double y, double width, double height, Angle startAngle, Angle angularExtent)
      Constructs a new Arc of the given values.
      Arc​(org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?> r, Angle startAngle, Angle angularExtent)
      Constructs a new Arc of the given values.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()
      Overridden with public visibility as recommended within Cloneable .
      protected CubicCurve[] computeBezierApproximation()
      Computes a CubicCurve approximation for this AbstractArcBasedGeometry.
      boolean contains​(Point p)
      Returns whether the given Point is contained within this IGeometry.
      boolean equals​(java.lang.Object obj)  
      T expand​(double h, double v)
      Expands the horizontal and vertical sides of this AbstractRectangleBasedGeometry with the values provided as input, and returns this for convenience.
      T expand​(double left, double top, double right, double bottom)
      Expands this AbstractRectangleBasedGeometry by the given amounts, and returns this for convenience.
      Angle getAngularExtent()
      Returns the extension Angle of this AbstractArcBasedGeometry, i.e. the Angle defining the span of this AbstractArcBasedGeometry.
      Rectangle getBounds()
      Returns the smallest Rectangle fully enclosing this IGeometry.
      Point getCenter()
      Returns the center Point of this AbstractRectangleBasedGeometry.
      Arc getCopy()
      Returns a new identical copy of this IGeometry.
      T getExpanded​(double h, double v)
      Returns a new expanded AbstractRectangleBasedGeometry, where the sides are incremented by the horizontal and vertical values provided.
      T getExpanded​(double left, double top, double right, double bottom)
      Creates and returns a new AbstractRectangleBasedGeometry with the bounds of this AbstractRectangleBasedGeometry expanded by the given insets.
      double getHeight()
      Returns the height of this AbstractRectangleBasedGeometry.
      Point[] getIntersections​(ICurve c)
      Returns the points of intersection between this ICurve and the given ICurve.
      Point getLocation()
      Returns a Point specifying the x and y coordinates of this AbstractRectangleBasedGeometry.
      ICurve[] getOverlaps​(ICurve c)
      Returns the curve segments at which this ICurve and the given ICurve overlap.
      Point getP1()
      Returns the start Point of this AbstractArcBasedGeometry.
      Point getP2()
      Returns the end Point of this AbstractArcBasedGeometry.
      Point getPoint​(Angle angularExtent)
      Computes a Point on this AbstractArcBasedGeometry.
      Point getProjection​(Point reference)
      Returns a projection of the given reference Point onto this ICurve, i.e. a Point on this ICurve that is closest to the given reference Point.
      PolyBezier getRotatedCCW​(Angle angle)
      Rotates the calling object by specified Angle counter-clock-wise (CCW) around its center Point.
      PolyBezier getRotatedCCW​(Angle angle, double cx, double cy)
      Rotates the calling object by the specified Angle counter-clock-wise (CCW) around the specified center Point (cx, cy).
      PolyBezier getRotatedCCW​(Angle angle, Point center)
      Rotates the calling object by the specified Angle counter-clock-wise (CCW) around the specified center Point.
      PolyBezier getRotatedCW​(Angle angle)
      Rotates the calling object by specified Angle clock-wise (CW) around its center Point.
      PolyBezier getRotatedCW​(Angle angle, double cx, double cy)
      Rotates the calling object by the specified Angle clock-wise (CW) around the specified center Point (cx, cy).
      PolyBezier getRotatedCW​(Angle angle, Point center)
      Rotates the calling object by the specified Angle clock-wise (CW) around the specified center Point.
      T getScaled​(double factor)
      Scales a copy of the calling object by the given factor relative to its center Point.
      T getScaled​(double factorX, double factorY)
      Scales a copy of the calling object by the given factors relative to its center Point.
      T getScaled​(double factor, double centerX, double centerY)
      Scales a copy of the calling object by the given factor relative to the given center Point (cx, cy).
      T getScaled​(double factorX, double factorY, double centerX, double centerY)
      Scales a copy of the calling object by the given factors relative to the given center Point (cx, cy).
      T getScaled​(double factorX, double factorY, Point center)
      Scales a copy of the calling object by the given factors relative to the given center Point.
      T getScaled​(double factor, Point center)
      Scales a copy of the calling object by the given factor relative to the given center Point.
      T getShrinked​(double h, double v)
      Returns a new AbstractRectangleBasedGeometry, where the sides are shrinked by the horizontal and vertical values supplied.
      T getShrinked​(double left, double top, double right, double bottom)
      Returns a new AbstractRectangleBasedGeometry shrinked by the specified insets.
      Dimension getSize()
      Returns a Dimension that records the width and height of this AbstractRectangleBasedGeometry.
      Angle getStartAngle()
      Returns this AbstractArcBasedGeometry's start Angle.
      IGeometry getTransformed​(AffineTransform t)
      Default implementation returning a transformed Path representation of this IGeometry.
      T getTranslated​(double dx, double dy)
      Translates a copy of this object by the given values in x and y direction.
      T getTranslated​(Point pt)
      Translates a copy of this object by the given Point.
      double getWidth()
      Returns the width of this AbstractRectangleBasedGeometry.
      double getX()
      Returns the x coordinate this AbstractRectangleBasedGeometry.
      double getX1()
      Returns the x coordinate of the start Point of this AbstractArcBasedGeometry.
      double getX2()
      Returns the x coordinate of the end Point of this AbstractArcBasedGeometry.
      double getY()
      Returns the y coordinate of this AbstractRectangleBasedGeometry.
      double getY1()
      Returns the y coordinate of the start Point of this AbstractArcBasedGeometry.
      double getY2()
      Returns the y coordinate of the end Point of this AbstractArcBasedGeometry.
      int hashCode()  
      boolean intersects​(ICurve c)
      Tests if this ICurve and the given ICurve intersect, i.e.
      boolean overlaps​(ICurve c)
      Tests if this ICurve and the given ICurve overlap, i.e.
      T scale​(double factor)
      Scales the calling object by the given factor relative to its center Point.
      T scale​(double fx, double fy)
      Scales the calling object by the given factors relative to the given center Point.
      T scale​(double factor, double cx, double cy)
      Scales the calling object by the given factor relative to the given center Point (cx, cy).
      T scale​(double fx, double fy, double cx, double cy)
      Scales the calling object by the given factors relative to the given center Point (cx, cy).
      T scale​(double fx, double fy, Point center)
      Scales the calling object by the given factors relative to the given center Point.
      T scale​(double factor, Point center)
      Scales the calling object by the given factor relative to the given center Point.
      T setAngularExtent​(Angle angularExtent)
      Sets the extension Angle of this AbstractArcBasedGeometry .
      T setBounds​(double x, double y, double w, double h)
      Sets the x, y, width, and height values of this AbstractRectangleBasedGeometry to the given values.
      T setBounds​(Point loc, Dimension size)
      Sets the x, y, width, and height values of this AbstractRectangleBasedGeometry to the respective values specified by the passed-in Point and the passed-in Dimension.
      T setBounds​(Rectangle r)
      Sets the x and y coordinates and the width and height of this AbstractRectangleBasedGeometry to the respective values of the given Rectangle.
      T setHeight​(double height)
      Sets the height of this AbstractRectangleBasedGeometry to the given value.
      T setLocation​(double x, double y)
      Sets the x and y coordinates of this AbstractRectangleBasedGeometry to the specified values.
      T setLocation​(Point p)
      Sets the x and y coordinates of this AbstractRectangleBasedGeometry to the respective values of the given Point.
      T setSize​(double w, double h)
      Sets the width and height of this AbstractRectangleBasedGeometry to the given values.
      T setSize​(Dimension d)
      Sets the width and height of this AbstractRectangleBasedGeometry to the width and height of the given Dimension.
      T setStartAngle​(Angle startAngle)
      Sets the start Angle of this AbstractArcBasedGeometry.
      T setWidth​(double width)
      Sets the width of this AbstractRectangleBasedGeometry to the passed-in value.
      T setX​(double x)
      Sets the x-coordinate of this AbstractRectangleBasedGeometry to the given value.
      T setY​(double y)
      Sets the y-coordinate of this AbstractRectangleBasedGeometry to the given value.
      T shrink​(double h, double v)
      Shrinks the sides of this AbstractRectangleBasedGeometry by the horizontal and vertical values provided as input, and returns this AbstractRectangleBasedGeometry for convenience.
      T shrink​(double left, double top, double right, double bottom)
      Shrinks this AbstractRectangleBasedGeometry by the specified amounts.
      CubicCurve[] toBezier()
      Computes a list of BezierCurves that approximate the ICurve.
      Path toPath()
      Converts this IGeometry into a Path representation.
      java.lang.String toString()  
      boolean touches​(IGeometry g)
      Returns true if the input IGeometry touches this IGeometry, i.e. there is at least one common point.
      T translate​(double dx, double dy)
      Translates the object by the given values in x and y direction.
      T translate​(Point p)
      Translates the object by the given Point.
      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait
    • Field Detail

      • startAngle

        protected Angle startAngle
        The counter-clockwise (CCW) Angle to the x-axis at which this AbstractArcBasedGeometry begins.
      • angularExtent

        protected Angle angularExtent
        The counter-clockwise (CCW) Angle that spans this AbstractArcBasedGeometry.
    • Constructor Detail

      • Arc

        public Arc​(org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?> r,
                   Angle startAngle,
                   Angle angularExtent)
        Constructs a new Arc of the given values. An Arc is cut out of an Ellipse. The start Angle is the counter-clockwise (CCW) Angle to the x-axis at which the Arc begins. The angular extent is the CCW Angle that spans the Arc, i.e. the resulting end Angle of the Arc is the sum of the start Angle and the angular extent.
        Parameters:
        r - the AbstractRectangleBasedGeometry describing the bounds of the Ellipse of which the Arc is cut out
        startAngle - the CCW Angle at which the Arc begins
        angularExtent - the CCW Angle that spans the Arc
      • Arc

        public Arc​(double x,
                   double y,
                   double width,
                   double height,
                   Angle startAngle,
                   Angle angularExtent)
        Constructs a new Arc of the given values. An Arc is cut out of an Ellipse. The start Angle is the counter-clockwise (CCW) Angle to the x-axis at which the Arc begins. The angular extent is the CCW Angle that spans the Arc, i.e. the resulting end Angle of the Arc is the sum of the start Angle and the angular extent.
        Parameters:
        x - the x coordinate of the bounds of the Ellipse of which the Arc is cut out
        y - the y coordinate of the bounds of the Ellipse of which the Arc is cut out
        width - the width of the bounds of the Ellipse of which the Arc is cut out
        height - the height of the bounds of the Ellipse of which the Arc is cut out
        startAngle - the CCW Angle at which the Arc begins
        angularExtent - the CCW Angle that spans the Arc
    • Method Detail

      • contains

        public boolean contains​(Point p)
        Description copied from interface: IGeometry
        Returns whether the given Point is contained within this IGeometry. This includes the case that the Point lies on the border of this IGeometry.
        Specified by:
        contains in interface IGeometry
        Parameters:
        p - The Point being tested for containment
        Returns:
        true if the Point is contained within this IGeometry, false otherwise.
      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object
      • getIntersections

        public Point[] getIntersections​(ICurve c)
        Description copied from interface: ICurve
        Returns the points of intersection between this ICurve and the given ICurve.
        Specified by:
        getIntersections in interface ICurve
        Parameters:
        c - The ICurve to compute intersection points with.
        Returns:
        The points of intersection.
      • getOverlaps

        public ICurve[] getOverlaps​(ICurve c)
        Description copied from interface: ICurve
        Returns the curve segments at which this ICurve and the given ICurve overlap.
        Specified by:
        getOverlaps in interface ICurve
        Parameters:
        c - The curve to compute overlaps with.
        Returns:
        The segments where both curves overlap.
      • getProjection

        public Point getProjection​(Point reference)
        Description copied from interface: ICurve
        Returns a projection of the given reference Point onto this ICurve, i.e. a Point on this ICurve that is closest to the given reference Point. Note, that
        Specified by:
        getProjection in interface ICurve
        Parameters:
        reference - The reference Point for which to return the projection.
        Returns:
        The projection of the given reference Point onto this ICurve.
      • getRotatedCCW

        public PolyBezier getRotatedCCW​(Angle angle)
        Description copied from interface: IRotatable
        Rotates the calling object by specified Angle counter-clock-wise (CCW) around its center Point. Does not necessarily return an object of the same type.
        Specified by:
        getRotatedCCW in interface IRotatable<PolyBezier>
        Parameters:
        angle - rotation Angle
        Returns:
        an IGeometry representing the result of the rotation
      • getRotatedCCW

        public PolyBezier getRotatedCCW​(Angle angle,
                                        double cx,
                                        double cy)
        Description copied from interface: IRotatable
        Rotates the calling object by the specified Angle counter-clock-wise (CCW) around the specified center Point (cx, cy). Does not necessarily return an object of the same type.
        Specified by:
        getRotatedCCW in interface IRotatable<PolyBezier>
        Parameters:
        angle - rotation Angle
        cx - x-coordinate of the relative Point for the rotation
        cy - y-coordinate of the relative Point for the rotation
        Returns:
        an IGeometry representing the result of the rotation
      • getRotatedCCW

        public PolyBezier getRotatedCCW​(Angle angle,
                                        Point center)
        Description copied from interface: IRotatable
        Rotates the calling object by the specified Angle counter-clock-wise (CCW) around the specified center Point. Does not necessarily return an object of the same type.
        Specified by:
        getRotatedCCW in interface IRotatable<PolyBezier>
        Parameters:
        angle - rotation Angle
        center - relative Point for the rotation
        Returns:
        an IGeometry representing the result of the rotation
      • getRotatedCW

        public PolyBezier getRotatedCW​(Angle angle)
        Description copied from interface: IRotatable
        Rotates the calling object by specified Angle clock-wise (CW) around its center Point. Does not necessarily return an object of the same type.
        Specified by:
        getRotatedCW in interface IRotatable<PolyBezier>
        Parameters:
        angle - rotation Angle
        Returns:
        an IGeometry representing the result of the rotation
      • getRotatedCW

        public PolyBezier getRotatedCW​(Angle angle,
                                       double cx,
                                       double cy)
        Description copied from interface: IRotatable
        Rotates the calling object by the specified Angle clock-wise (CW) around the specified center Point (cx, cy). Does not necessarily return an object of the same type.
        Specified by:
        getRotatedCW in interface IRotatable<PolyBezier>
        Parameters:
        angle - rotation Angle
        cx - x-coordinate of the relative Point for the rotation
        cy - y-coordinate of the relative Point for the rotation
        Returns:
        an IGeometry representing the result of the rotation
      • getRotatedCW

        public PolyBezier getRotatedCW​(Angle angle,
                                       Point center)
        Description copied from interface: IRotatable
        Rotates the calling object by the specified Angle clock-wise (CW) around the specified center Point. Does not necessarily return an object of the same type.
        Specified by:
        getRotatedCW in interface IRotatable<PolyBezier>
        Parameters:
        angle - rotation Angle
        center - relative Point for the rotation
        Returns:
        an IGeometry representing the result of the rotation
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
      • computeBezierApproximation

        protected CubicCurve[] computeBezierApproximation()
        Computes a CubicCurve approximation for this AbstractArcBasedGeometry. It is approximated by a maximum of four CubicCurves, each of which covers a maximum of 90 degrees.
        Returns:
        a CubicCurve approximation for this AbstractArcBasedGeometry
      • getAngularExtent

        public Angle getAngularExtent()
        Returns the extension Angle of this AbstractArcBasedGeometry, i.e. the Angle defining the span of this AbstractArcBasedGeometry.
        Returns:
        the extension Angle of this AbstractArcBasedGeometry
      • getP1

        public Point getP1()
        Returns the start Point of this AbstractArcBasedGeometry.
        Returns:
        the start Point of this AbstractArcBasedGeometry
      • getP2

        public Point getP2()
        Returns the end Point of this AbstractArcBasedGeometry.
        Returns:
        the end Point of this AbstractArcBasedGeometry
      • getPoint

        public Point getPoint​(Angle angularExtent)
        Computes a Point on this AbstractArcBasedGeometry. The Point's coordinates are calculated by moving the given Angle on this AbstractArcBasedGeometry starting at this AbstractArcBasedGeometry's start Point.
        Parameters:
        angularExtent - the Angle to move from the start Point of this AbstractArcBasedGeometry
        Returns:
        the Point at the given extension Angle
      • getStartAngle

        public Angle getStartAngle()
        Returns this AbstractArcBasedGeometry's start Angle.
        Returns:
        this AbstractArcBasedGeometry's start Angle
      • getX1

        public double getX1()
        Returns the x coordinate of the start Point of this AbstractArcBasedGeometry.
        Returns:
        the x coordinate of the start Point of this AbstractArcBasedGeometry
      • getX2

        public double getX2()
        Returns the x coordinate of the end Point of this AbstractArcBasedGeometry.
        Returns:
        the x coordinate of the end Point of this AbstractArcBasedGeometry
      • getY1

        public double getY1()
        Returns the y coordinate of the start Point of this AbstractArcBasedGeometry.
        Returns:
        the y coordinate of the start Point of this AbstractArcBasedGeometry
      • getY2

        public double getY2()
        Returns the y coordinate of the end Point of this AbstractArcBasedGeometry.
        Returns:
        the y coordinate of the end Point of this AbstractArcBasedGeometry
      • setAngularExtent

        public T setAngularExtent​(Angle angularExtent)
        Sets the extension Angle of this AbstractArcBasedGeometry .
        Parameters:
        angularExtent - the new extension Angle for this AbstractArcBasedGeometry
        Returns:
        this for convenience
      • setStartAngle

        public T setStartAngle​(Angle startAngle)
        Sets the start Angle of this AbstractArcBasedGeometry.
        Parameters:
        startAngle - the new start Angle for this AbstractArcBasedGeometry
        Returns:
        this for convenience
      • expand

        public T expand​(double h,
                        double v)
        Expands the horizontal and vertical sides of this AbstractRectangleBasedGeometry with the values provided as input, and returns this for convenience. The location of its center is kept constant.
        Parameters:
        h - the horizontal increment
        v - the vertical increment
        Returns:
        this for convenience
      • expand

        public T expand​(double left,
                        double top,
                        double right,
                        double bottom)
        Expands this AbstractRectangleBasedGeometry by the given amounts, and returns this for convenience.
        Parameters:
        left - the amount to expand the left side
        top - the amount to expand the top side
        right - the amount to expand the right side
        bottom - the amount to expand the bottom side
        Returns:
        this for convenience
      • getCenter

        public Point getCenter()
        Returns the center Point of this AbstractRectangleBasedGeometry.
        Returns:
        the center Point of this AbstractRectangleBasedGeometry
      • getExpanded

        public T getExpanded​(double h,
                             double v)
        Returns a new expanded AbstractRectangleBasedGeometry, where the sides are incremented by the horizontal and vertical values provided. The center of the AbstractRectangleBasedGeometry is maintained constant.
        Parameters:
        h - The horizontal increment
        v - The vertical increment
        Returns:
        a new expanded AbstractRectangleBasedGeometry
      • getExpanded

        public T getExpanded​(double left,
                             double top,
                             double right,
                             double bottom)
        Creates and returns a new AbstractRectangleBasedGeometry with the bounds of this AbstractRectangleBasedGeometry expanded by the given insets.
        Parameters:
        left - the amount to expand the left side
        top - the amount to expand the top side
        right - the amount to expand the right side
        bottom - the amount to expand the bottom side
        Returns:
        a new expanded AbstractRectangleBasedGeometry
      • getHeight

        public final double getHeight()
        Returns the height of this AbstractRectangleBasedGeometry.
        Returns:
        the height of this AbstractRectangleBasedGeometry
      • getLocation

        public Point getLocation()
        Returns a Point specifying the x and y coordinates of this AbstractRectangleBasedGeometry.
        Returns:
        a Point representing the x and y coordinates of this AbstractRectangleBasedGeometry
      • getScaled

        public T getScaled​(double factor)
        Description copied from interface: IScalable
        Scales a copy of the calling object by the given factor relative to its center Point.
        Specified by:
        getScaled in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factor - scale-factor
        Returns:
        the new, scaled object
      • getScaled

        public T getScaled​(double factorX,
                           double factorY)
        Description copied from interface: IScalable
        Scales a copy of the calling object by the given factors relative to its center Point.
        Specified by:
        getScaled in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factorX - x-scale-factor
        factorY - y-scale-factor
        Returns:
        the new, scaled object
      • getScaled

        public T getScaled​(double factor,
                           double centerX,
                           double centerY)
        Description copied from interface: IScalable
        Scales a copy of the calling object by the given factor relative to the given center Point (cx, cy).
        Specified by:
        getScaled in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factor - scale-factor
        centerX - x-coordinate of the relative Point for the scaling
        centerY - y-coordinate of the relative Point for the scaling
        Returns:
        the new, scaled object
      • getScaled

        public T getScaled​(double factorX,
                           double factorY,
                           double centerX,
                           double centerY)
        Description copied from interface: IScalable
        Scales a copy of the calling object by the given factors relative to the given center Point (cx, cy).
        Specified by:
        getScaled in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factorX - x-scale-factor
        factorY - y-scale-factor
        centerX - x-coordinate of the relative Point for the scaling
        centerY - y-coordinate of the relative Point for the scaling
        Returns:
        the new, scaled object
      • getScaled

        public T getScaled​(double factorX,
                           double factorY,
                           Point center)
        Description copied from interface: IScalable
        Scales a copy of the calling object by the given factors relative to the given center Point.
        Specified by:
        getScaled in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factorX - x-scale-factor
        factorY - y-scale-factor
        center - relative Point for the scaling
        Returns:
        the new, scaled object
      • getScaled

        public T getScaled​(double factor,
                           Point center)
        Description copied from interface: IScalable
        Scales a copy of the calling object by the given factor relative to the given center Point.
        Specified by:
        getScaled in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factor - scale-factor
        center - relative Point for the scaling
        Returns:
        the new, scaled object
      • getShrinked

        public T getShrinked​(double h,
                             double v)
        Returns a new AbstractRectangleBasedGeometry, where the sides are shrinked by the horizontal and vertical values supplied. The center of this AbstractRectangleBasedGeometry is kept constant.
        Parameters:
        h - horizontal reduction amount
        v - vertical reduction amount
        Returns:
        a new, shrinked AbstractRectangleBasedGeometry
      • getShrinked

        public T getShrinked​(double left,
                             double top,
                             double right,
                             double bottom)
        Returns a new AbstractRectangleBasedGeometry shrinked by the specified insets.
        Parameters:
        left - the amount to shrink the left side
        top - the amount to shrink the top side
        right - the amount to shrink the right side
        bottom - the amount to shrink the bottom side
        Returns:
        a new, shrinked AbstractRectangleBasedGeometry
      • getSize

        public final Dimension getSize()
        Returns a Dimension that records the width and height of this AbstractRectangleBasedGeometry.
        Returns:
        a Dimension that records the width and height of this AbstractRectangleBasedGeometry
      • getTranslated

        public T getTranslated​(double dx,
                               double dy)
        Description copied from interface: ITranslatable
        Translates a copy of this object by the given values in x and y direction.
        Specified by:
        getTranslated in interface ITranslatable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        dx - x-translation
        dy - y-translation
        Returns:
        a new, translated object
      • getTranslated

        public T getTranslated​(Point pt)
        Description copied from interface: ITranslatable
        Translates a copy of this object by the given Point.
        Specified by:
        getTranslated in interface ITranslatable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        pt - translation Point
        Returns:
        a new, translated object
      • getWidth

        public final double getWidth()
        Returns the width of this AbstractRectangleBasedGeometry.
        Returns:
        the width of this AbstractRectangleBasedGeometry
      • getX

        public final double getX()
        Returns the x coordinate this AbstractRectangleBasedGeometry.
        Returns:
        the x coordinate this AbstractRectangleBasedGeometry
      • getY

        public final double getY()
        Returns the y coordinate of this AbstractRectangleBasedGeometry.
        Returns:
        the y coordinate of this AbstractRectangleBasedGeometry
      • scale

        public T scale​(double factor)
        Description copied from interface: IScalable
        Scales the calling object by the given factor relative to its center Point.
        Specified by:
        scale in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factor - scale-factor
        Returns:
        this for convenience
      • scale

        public T scale​(double fx,
                       double fy)
        Description copied from interface: IScalable
        Scales the calling object by the given factors relative to the given center Point.
        Specified by:
        scale in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        fx - x-scale-factor
        fy - y-scale-factor
        Returns:
        this for convenience
      • scale

        public T scale​(double factor,
                       double cx,
                       double cy)
        Description copied from interface: IScalable
        Scales the calling object by the given factor relative to the given center Point (cx, cy).
        Specified by:
        scale in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factor - scale-factor
        cx - x-coordinate of the relative Point for the scaling
        cy - y-coordinate of the relative Point for the scaling
        Returns:
        this for convenience
      • scale

        public T scale​(double fx,
                       double fy,
                       double cx,
                       double cy)
        Description copied from interface: IScalable
        Scales the calling object by the given factors relative to the given center Point (cx, cy).
        Specified by:
        scale in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        fx - x-scale-factor
        fy - y-scale-factor
        cx - x-coordinate of the relative Point for the scaling
        cy - y-coordinate of the relative Point for the scaling
        Returns:
        this for convenience
      • scale

        public T scale​(double fx,
                       double fy,
                       Point center)
        Description copied from interface: IScalable
        Scales the calling object by the given factors relative to the given center Point.
        Specified by:
        scale in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        fx - x-scale-factor
        fy - y-scale-factor
        center - relative Point for the scaling
        Returns:
        this for convenience
      • scale

        public T scale​(double factor,
                       Point center)
        Description copied from interface: IScalable
        Scales the calling object by the given factor relative to the given center Point.
        Specified by:
        scale in interface IScalable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        factor - scale-factor
        center - relative Point for the scaling
        Returns:
        this for convenience
      • setBounds

        public final T setBounds​(double x,
                                 double y,
                                 double w,
                                 double h)
        Sets the x, y, width, and height values of this AbstractRectangleBasedGeometry to the given values.
        Parameters:
        x - the new x-coordinate
        y - the new y-coordinate
        w - the new width
        h - the new height
        Returns:
        this for convenience
      • setBounds

        public final T setBounds​(Point loc,
                                 Dimension size)
        Sets the x, y, width, and height values of this AbstractRectangleBasedGeometry to the respective values specified by the passed-in Point and the passed-in Dimension.
        Parameters:
        loc - the Point specifying the new x and y coordinates of this AbstractRectangleBasedGeometry
        size - the Dimension specifying the new width and height of this AbstractRectangleBasedGeometry
        Returns:
        this for convenience
      • setBounds

        public final T setBounds​(Rectangle r)
        Sets the x and y coordinates and the width and height of this AbstractRectangleBasedGeometry to the respective values of the given Rectangle.
        Parameters:
        r - the Rectangle specifying the new x, y, width, and height values of this AbstractRectangleBasedGeometry
        Returns:
        this for convenience
      • setHeight

        public final T setHeight​(double height)
        Sets the height of this AbstractRectangleBasedGeometry to the given value.
        Parameters:
        height - the new height
        Returns:
        this for convenience
      • setLocation

        public final T setLocation​(double x,
                                   double y)
        Sets the x and y coordinates of this AbstractRectangleBasedGeometry to the specified values.
        Parameters:
        x - the new x coordinate of this AbstractRectangleBasedGeometry
        y - the new y coordinate of this AbstractRectangleBasedGeometry
        Returns:
        this for convenience
      • setLocation

        public final T setLocation​(Point p)
        Sets the x and y coordinates of this AbstractRectangleBasedGeometry to the respective values of the given Point.
        Parameters:
        p - the Point specifying the new x and y coordinates of this AbstractRectangleBasedGeometry
        Returns:
        this for convenience
      • setSize

        public final T setSize​(Dimension d)
        Sets the width and height of this AbstractRectangleBasedGeometry to the width and height of the given Dimension.
        Parameters:
        d - the Dimension specifying the new width and height of this AbstractRectangleBasedGeometry
        Returns:
        this for convenience
      • setSize

        public final T setSize​(double w,
                               double h)
        Sets the width and height of this AbstractRectangleBasedGeometry to the given values.
        Parameters:
        w - the new width of this AbstractRectangleBasedGeometry
        h - the new height of this AbstractRectangleBasedGeometry
        Returns:
        this for convenience
      • setWidth

        public final T setWidth​(double width)
        Sets the width of this AbstractRectangleBasedGeometry to the passed-in value.
        Parameters:
        width - the new width of this AbstractRectangleBasedGeometry
        Returns:
        this for convenience
      • setX

        public final T setX​(double x)
        Sets the x-coordinate of this AbstractRectangleBasedGeometry to the given value.
        Parameters:
        x - The new x-coordinate.
        Returns:
        this for convenience.
      • setY

        public final T setY​(double y)
        Sets the y-coordinate of this AbstractRectangleBasedGeometry to the given value.
        Parameters:
        y - The new y-coordinate.
        Returns:
        this for convenience.
      • shrink

        public T shrink​(double h,
                        double v)
        Shrinks the sides of this AbstractRectangleBasedGeometry by the horizontal and vertical values provided as input, and returns this AbstractRectangleBasedGeometry for convenience. The center of this AbstractRectangleBasedGeometry is kept constant.
        Parameters:
        h - horizontal reduction amount
        v - vertical reduction amount
        Returns:
        this for convenience
      • shrink

        public T shrink​(double left,
                        double top,
                        double right,
                        double bottom)
        Shrinks this AbstractRectangleBasedGeometry by the specified amounts.
        Parameters:
        left - the amount to shrink the left side
        top - the amount to shrink the top side
        right - the amount to shrink the right side
        bottom - the amount to shrink the bottom side
        Returns:
        this for convenience
      • translate

        public T translate​(double dx,
                           double dy)
        Description copied from interface: ITranslatable
        Translates the object by the given values in x and y direction.
        Specified by:
        translate in interface ITranslatable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        dx - x-translation
        dy - y-translation
        Returns:
        this for convenience
      • translate

        public T translate​(Point p)
        Description copied from interface: ITranslatable
        Translates the object by the given Point.
        Specified by:
        translate in interface ITranslatable<T extends org.eclipse.gef.geometry.planar.AbstractRectangleBasedGeometry<?,​?>>
        Parameters:
        p - translation Point
        Returns:
        this for convenience
      • clone

        public java.lang.Object clone()
        Overridden with public visibility as recommended within Cloneable .
        Overrides:
        clone in class java.lang.Object
      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class java.lang.Object
        See Also:
        Object.hashCode()