Documentation

Class RectExtensions

Methods related to the Rect class.

Inheritance

System.Object

RectExtensions

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Telerik.Windows.Diagrams.Core

Assembly: Telerik.WinControls.RadDiagram.dll

Syntax

public static class RectExtensions

Properties

RotateTransform

Simple RotateTransform.

Declaration

public static RotateTransform RotateTransform { get; set; }

Property Value

RotateTransform

Methods

AroundPoint(Point, Point, Double)

Around the point.

Declaration

public static bool AroundPoint(this Point originPoint, Point point, double delta)

Parameters

Point originPoint The origin point.
Point point The point.
System.Double delta The delta.

Returns

System.Boolean

BottomLeft(Rect)

Returns the bottom-left point of the rectangle.

Declaration

public static Point BottomLeft(this Rect rect)

Parameters

Rect rect The current rectangle.

Returns

Point

BottomLeft(Rect, Double, Point, Point)

Returns the bottom left point.

Declaration

public static Point BottomLeft(this Rect rect, double angle, Point rotationOffset = default(Point), Point pointOffset = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point rotationOffset The rotation offset.
Point pointOffset The point offset.

Returns

Point

BottomLeft(Rect, Point, Double, Point)

Returns the rotated bottom left point.

Declaration

public static Point BottomLeft(this Rect rect, Point transformationOrigin, double angle, Point pointOffset = default(Point))

Parameters

Rect rect The rect.
Point transformationOrigin The transform origin.
System.Double angle The angle.
Point pointOffset The point offset.

Returns

Point

BottomRight(Rect)

Returns the bottom-right corner of the rectangle.

Declaration

public static Point BottomRight(this Rect rect)

Parameters

Rect rect The current rectangle.

Returns

Point

BottomRight(Rect, Double, Point, Point)

Returns the bottoms right point.

Declaration

public static Point BottomRight(this Rect rect, double angle, Point rotationOffset = default(Point), Point pointOffset = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point rotationOffset The rotation offset.
Point pointOffset The point offset.

Returns

Point

BottomRight(Rect, Point, Double, Point)

Returns the rotated bottom right point.

Declaration

public static Point BottomRight(this Rect rect, Point transformationOrigin, double angle, Point pointOffset = default(Point))

Parameters

Rect rect The rect.
Point transformationOrigin The transform origin.
System.Double angle The angle.
Point pointOffset The point offset.

Returns

Point

Center(Rect)

Returns the center of the specified rectangle.

Declaration

public static Point Center(this Rect rectangle)

Parameters

Rect rectangle

Returns

Point

Center(Rect, Double, Point)

Returns the rotated center point.

Declaration

public static Point Center(this Rect rect, double angle, Point offsetVector = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point offsetVector The offset vector.

Returns

Point

Center(Rect, Point, Double)

Returns the rotated center point.

Declaration

public static Point Center(this Rect rect, Point transformationOrigin, double angle)

Parameters

Rect rect The rect.
Point transformationOrigin The transform origin.
System.Double angle The angle.

Returns

Point

CenterBottom(Rect)

Returns the bottom center point.

Declaration

public static Point CenterBottom(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

Point

CenterBottom(Rect, Double, Point)

Centers the bottom.

Declaration

public static Point CenterBottom(this Rect rect, double angle, Point offsetVector = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point offsetVector The offset vector.

Returns

Point

CenterLeft(Rect)

Centers the left.

Declaration

public static Point CenterLeft(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

Point

CenterLeft(Rect, Double, Point)

Returns the rotated left center point.

Declaration

public static Point CenterLeft(this Rect rect, double angle, Point offsetVector = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point offsetVector The offset vector.

Returns

Point

CenterRight(Rect)

Centers the right.

Declaration

public static Point CenterRight(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

Point

CenterRight(Rect, Double, Point)

Centers the right.

Declaration

public static Point CenterRight(this Rect rect, double angle, Point offsetVector = default(Point))

Parameters

Rect rect The object.
System.Double angle The angle.
Point offsetVector The offset vector.

Returns

Point

CenterTop(Rect)

Centers the top.

Declaration

public static Point CenterTop(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

Point

CenterTop(Rect, Double, Point, Point)

Returns the rotated top center point.

Declaration

public static Point CenterTop(this Rect rect, double angle, Point rotationOffset = default(Point), Point pointOffset = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point rotationOffset The rotation offset.
Point pointOffset The point offset.

Returns

Point

CenterTop(Rect, Point, Double, Point)

Returns the rotated top center point.

Declaration

public static Point CenterTop(this Rect rect, Point transformationOrigin, double angle, Point pointOffset = default(Point))

Parameters

Rect rect The rect.
Point transformationOrigin The rotation origin.
System.Double angle The angle.
Point pointOffset The point offset.

Returns

Point

CenterX(Rect)

Returns the X coordinate of the centers.

Declaration

public static double CenterX(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

System.Double

CenterY(Rect)

Returns the Y coordinate of the center.

Declaration

public static double CenterY(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

System.Double

Contains(Rect, Point, Double)

Determines whether [contains] [the specified rect].

Declaration

public static bool Contains(this Rect rect, Point point, double angle)

Parameters

Rect rect The rect.
Point point The point.
System.Double angle The angle.

Returns

System.Boolean `True` if [contains] [the specified rect]; otherwise, `false`.

Contains(Rect, Point, Point, Double)

Determines whether [contains] [the specified rectangle].

Declaration

public static bool Contains(this Rect rect, Point point, Point origin, double angle)

Parameters

Rect rect The rectangle.
Point point The point.
Point origin The transformation origin.
System.Double angle The angle.

Returns

System.Boolean `True` if [contains] [the specified rect]; otherwise, `false`.

Contains(Rect, Rect)

Determines whether the specified rect1 contains the rect2 parameter.

Declaration

public static bool Contains(this Rect rect1, Rect rect2)

Parameters

Rect rect1
Rect rect2

Returns

System.Boolean

InflateRect(Rect, Double)

Inflates the given rectangle with the specified amount.

Declaration

public static Rect InflateRect(this Rect rect, double delta)

Parameters

Rect rect
System.Double delta

Returns

Rect

InflateRect(Rect, Double, Double)

Inflates the given rectangle with the specified amount.

Declaration

public static Rect InflateRect(this Rect rect, double deltaX, double deltaY)

Parameters

Rect rect
System.Double deltaX
System.Double deltaY

Returns

Rect

InflateRect(Rect, Double, Double, Double, Double)

Inflates the specified rectangle.

Declaration

public static Rect InflateRect(this Rect rect, double left, double top, double right, double bottom)

Parameters

Rect rect The rectangle.
System.Double left The left.
System.Double top The top.
System.Double right The right.
System.Double bottom The bottom.

Returns

Rect

InflateRect(Rect, Size)

Inflates the specified rectangle.

Declaration

public static Rect InflateRect(this Rect rect, Size size)

Parameters

Rect rect The rectangle.
Size size The size.

Returns

Rect

IntersectionPoint(Rect, Point, Point)

Calculate the intersection point between an ellipse and a line segment.

Declaration

public static Point IntersectionPoint(this Rect rectangle, Point point1, Point point2)

Parameters

Rect rectangle
Point point1
Point point2

Returns

Point

IntersectsLine(Rect, IList)

Returns whether the polyline intersects the rectangle.

Declaration

public static bool IntersectsLine(this Rect rect, IList polyline)

Parameters

Rect rect The rectangle to test intersection with.
System.Collections.IList polyline The polyline which potentially intersects the rectangle.

Returns

System.Boolean

IntersectsLineAtIndex(Rect, IList)

Returns the index in the list at which the given points intersects the polyline.

Declaration

public static int IntersectsLineAtIndex(this Rect rect, IList polyline)

Parameters

Rect rect The rectangle test point.
System.Collections.IList polyline The polyline.

Returns

System.Int32

IntersectsLineSegment(Rect, Point, Point, ref Point)

Intersects the line segment.

Declaration

public static bool IntersectsLineSegment(this Rect rect, Point lineStart, Point lineEnd, ref Point point)

Parameters

Rect rect
Point lineStart
Point lineEnd
Point point

Returns

System.Boolean

IntersectsWith(Rect, Point, Rect, Double)

Determines whether the start bounds intersect with the given rectangle.

Declaration

public static bool IntersectsWith(this Rect startBounds, Point transformOrigin, Rect rect, double angle)

Parameters

Rect startBounds The start bounds.
Point transformOrigin The transformation origin.
Rect rect The rectangle.
System.Double angle The angle.

Returns

System.Boolean

IntersectsWith(Rect, Rect)

Returns whether the given rectangle intersects the current one.

Declaration

public static bool IntersectsWith(this Rect rect1, Rect rect2)

Parameters

Rect rect1 The first rectangle.
Rect rect2 The queried rectangle which potentially intersects.

Returns

System.Boolean

IntersectsWith(Rect, Rect, Double)

Intersects with.

Declaration

public static bool IntersectsWith(this Rect shapeBounds, Rect rect, double angle)

Parameters

Rect shapeBounds The shape bounds.
Rect rect The rectangle to intersect with.
System.Double angle The rotation angle of the shapeBounds.

Returns

System.Boolean

IsBigger(Rect, Rect)

Determines whether the specified rectangle is bigger.

Declaration

public static bool IsBigger(this Rect rect, Rect targetRect)

Parameters

Rect rect The rectangle.
Rect targetRect The target rectangle.

Returns

System.Boolean `True` if the specified rectangle is bigger; otherwise, `false`.

IsInBounds(Rect, Rect)

Gets whether the rectangle is fully in bounds of the hosting rectangle.

Declaration

public static bool IsInBounds(this Rect rect, Rect hostingRect)

Parameters

Rect rect The rectangle.
Rect hostingRect The hosting rectangle.

Returns

System.Boolean Returns true if the rectangle is fully inside the bounds for the hosting rectangle.

IsNotZero(Rect)

Determines whether the specified rect is zero - does not have size.

Declaration

public static bool IsNotZero(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

System.Boolean `True` if the specified rect is zero; otherwise, `false`.

IsValidBounds(Rect)

Determines whether the bounds are valid.

Declaration

public static bool IsValidBounds(this Rect bounds)

Parameters

Rect bounds The bounds.

Returns

System.Boolean

OffsetRect(Rect, Double, Double)

Offsets the current rectangle with the specified values.

Declaration

public static Rect OffsetRect(this Rect rect, double x, double y)

Parameters

Rect rect The rectangle to offset.
System.Double x The horizontal offset.
System.Double y The vertical offset.

Returns

Rect

OffsetRect(Rect, Vector)

Offsets the specified rectangle.

Declaration

public static Rect OffsetRect(this Rect rect, Vector offsetVector)

Parameters

Rect rect The rectangle.
Vector offsetVector The offset vector.

Returns

Rect

Pivot(Rect, Point)

Calculates the pivot point of the specified rectangle.

Declaration

public static Point Pivot(this Rect rect, Point origin)

Parameters

Rect rect The rect.
Point origin The transformation origin.

Returns

Point

RelativePoint(Rect, Point)

Gets the relative point against the rectangle by offset.

Declaration

public static Point RelativePoint(this Rect rect, Point offset)

Parameters

Rect rect The rectangle.
Point offset The offset.

Returns

Point

Rotate(Rect, Double, Point)

Rotates the specified rectangle.

Declaration

public static Rect Rotate(this Rect rect, double angle, Point offsetVector = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point offsetVector The offset vector.

Returns

Rect

Rotate(Rect, Point, Double)

Rotates the specified rectangle.

Declaration

public static Point[] Rotate(this Rect rect, Point pivot, double angle)

Parameters

Rect rect The rectangle.
Point pivot The pivot.
System.Double angle The angle.

Returns

Point[]

RotateRect(Rect, Double, Point)

Rotates the specified rectangle.

Declaration

public static Rect RotateRect(this Rect rect, double angle, Point pivot)

Parameters

Rect rect The rect.
System.Double angle The angle.
Point pivot The pivot.

Returns

Rect

RotateRect(Rect, Point, Double)

Rotates the specified rect.

Declaration

public static Rect RotateRect(this Rect rect, Point origin, double angle)

Parameters

Rect rect The rect.
Point origin The transformation origin.
System.Double angle The angle.

Returns

Rect

RotationPoint(Rect, Double, Point)

Rotations the point.

Declaration

public static Point RotationPoint(this Rect rect, double angle, Point offsetVector = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point offsetVector The offset vector.

Returns

Point

Shrink(Rect, Double, Double, Double, Double)

Shrinks the specified rectangle.

Declaration

public static Rect Shrink(this Rect rect, double left = 0, double top = 0, double right = 0, double bottom = 0)

Parameters

Rect rect The rectangle.
System.Double left The left.
System.Double top The top.
System.Double right The right.
System.Double bottom The bottom.

Returns

Rect

TopLeft(Rect)

Returns the top-left point of the rectangle.

Declaration

public static Point TopLeft(this Rect rect)

Parameters

Rect rect The current rectangle.

Returns

Point

TopLeft(Rect, Double, Point, Point)

Returns the top left point.

Declaration

public static Point TopLeft(this Rect rect, double angle, Point rotationOffset = default(Point), Point pointOffset = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point rotationOffset The rotation offset.
Point pointOffset The point offset.

Returns

Point

TopLeft(Rect, Point, Double, Point)

Returns the rotated top left point.

Declaration

public static Point TopLeft(this Rect rect, Point transformOrigin, double angle, Point pointOffset = default(Point))

Parameters

Rect rect The rect.
Point transformOrigin The transform origin.
System.Double angle The angle.
Point pointOffset The point offset.

Returns

Point

TopRight(Rect)

Returns the top-right point of the rectangle.

Declaration

public static Point TopRight(this Rect rect)

Parameters

Rect rect The current rectangle.

Returns

Point

TopRight(Rect, Double, Point, Point)

Returns the top right point.

Declaration

public static Point TopRight(this Rect rect, double angle, Point rotationOffset = default(Point), Point pointOffset = default(Point))

Parameters

Rect rect The rectangle.
System.Double angle The angle.
Point rotationOffset The rotation offset.
Point pointOffset The point offset.

Returns

Point

TopRight(Rect, Point, Double, Point)

Returns the rotated top right point.

Declaration

public static Point TopRight(this Rect rect, Point transformationOrigin, double angle, Point pointOffset = default(Point))

Parameters

Rect rect The rect.
Point transformationOrigin The transform origin.
System.Double angle The angle.
Point pointOffset The point offset.

Returns

Point

ToSize(Rect)

Toes the size.

Declaration

public static Size ToSize(this Rect rect)

Parameters

Rect rect The rectangle.

Returns

Size