Documentation

Class RectExtensions

Methods related to the System.Windows.Rect class.

Inheritance
System.Object
RectExtensions
Namespace: Telerik.Windows.Diagrams.Core
Assembly: Telerik.Windows.Diagrams.Core.dll

Syntax

public static class RectExtensions : Object

Properties

RotateTransform

Simple RotateTransform.

Declaration
public static RotateTransform RotateTransform { get; set; }
Property Value
System.Windows.Media.RotateTransform

Methods

AroundPoint(Point, Point, Double)

Around the point.

Declaration
public static bool AroundPoint(this Point originPoint, Point point, double delta)
Parameters
System.Windows.Point originPoint

The origin point.
System.Windows.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
System.Windows.Rect rect

The current rectangle.
Returns
System.Windows.Point

BottomLeft(Rect, Double, Point, Point)

Returns the bottom left point.

Declaration
public static Point BottomLeft(this Rect rect, double angle, Point rotationOffset = null, Point pointOffset = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point rotationOffset

The rotation offset.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.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 = null)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point transformationOrigin

The transform origin.
System.Double angle

The angle.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.Point

BottomRight(Rect)

Returns the bottom-right corner of the rectangle.

Declaration
public static Point BottomRight(this Rect rect)
Parameters
System.Windows.Rect rect

The current rectangle.
Returns
System.Windows.Point

BottomRight(Rect, Double, Point, Point)

Returns the bottoms right point.

Declaration
public static Point BottomRight(this Rect rect, double angle, Point rotationOffset = null, Point pointOffset = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point rotationOffset

The rotation offset.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.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 = null)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point transformationOrigin

The transform origin.
System.Double angle

The angle.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.Point

Center(Rect)

Returns the center of the specified rectangle.

Declaration
public static Point Center(this Rect rectangle)
Parameters
System.Windows.Rect rectangle

Returns
System.Windows.Point

Center(Rect, Double, Point)

Returns the rotated center point.

Declaration
public static Point Center(this Rect rect, double angle, Point offsetVector = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point offsetVector

The offset vector.
Returns
System.Windows.Point

Center(Rect, Point, Double)

Returns the rotated center point.

Declaration
public static Point Center(this Rect rect, Point transformationOrigin, double angle)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point transformationOrigin

The transform origin.
System.Double angle

The angle.
Returns
System.Windows.Point

CenterBottom(Rect)

Returns the bottom center point.

Declaration
public static Point CenterBottom(this Rect rect)
Parameters
System.Windows.Rect rect

The rectangle.
Returns
System.Windows.Point

CenterBottom(Rect, Double, Point)

Centers the bottom.

Declaration
public static Point CenterBottom(this Rect rect, double angle, Point offsetVector = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point offsetVector

The offset vector.
Returns
System.Windows.Point

CenterLeft(Rect)

Centers the left.

Declaration
public static Point CenterLeft(this Rect rect)
Parameters
System.Windows.Rect rect

The rectangle.
Returns
System.Windows.Point

CenterLeft(Rect, Double, Point)

Returns the rotated left center point.

Declaration
public static Point CenterLeft(this Rect rect, double angle, Point offsetVector = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point offsetVector

The offset vector.
Returns
System.Windows.Point

CenterRight(Rect)

Centers the right.

Declaration
public static Point CenterRight(this Rect rect)
Parameters
System.Windows.Rect rect

The rectangle.
Returns
System.Windows.Point

CenterRight(Rect, Double, Point)

Centers the right.

Declaration
public static Point CenterRight(this Rect rect, double angle, Point offsetVector = null)
Parameters
System.Windows.Rect rect

The object.
System.Double angle

The angle.
System.Windows.Point offsetVector

The offset vector.
Returns
System.Windows.Point

CenterTop(Rect)

Centers the top.

Declaration
public static Point CenterTop(this Rect rect)
Parameters
System.Windows.Rect rect

The rectangle.
Returns
System.Windows.Point

CenterTop(Rect, Double, Point, Point)

Returns the rotated top center point.

Declaration
public static Point CenterTop(this Rect rect, double angle, Point rotationOffset = null, Point pointOffset = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point rotationOffset

The rotation offset.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.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 = null)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point transformationOrigin

The rotation origin.
System.Double angle

The angle.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.Point

CenterX(Rect)

Returns the X coordinate of the centers.

Declaration
public static double CenterX(this Rect rect)
Parameters
System.Windows.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
System.Windows.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
System.Windows.Rect rect

The rect.
System.Windows.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
System.Windows.Rect rect

The rectangle.
System.Windows.Point point

The point.
System.Windows.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
System.Windows.Rect rect1

System.Windows.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
System.Windows.Rect rect

System.Double delta

Returns
System.Windows.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
System.Windows.Rect rect

System.Double deltaX

System.Double deltaY

Returns
System.Windows.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
System.Windows.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
System.Windows.Rect

InflateRect(Rect, Size)

Inflates the specified rectangle.

Declaration
public static Rect InflateRect(this Rect rect, Size size)
Parameters
System.Windows.Rect rect

The rectangle.
System.Windows.Size size

The size.
Returns
System.Windows.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
System.Windows.Rect rectangle

System.Windows.Point point1

System.Windows.Point point2

Returns
System.Windows.Point

IntersectsLine(Rect, IList)

Returns whether the polyline intersects the rectangle.

Declaration
public static bool IntersectsLine(this Rect rect, IList polyline)
Parameters
System.Windows.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
System.Windows.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
System.Windows.Rect rect

System.Windows.Point lineStart

System.Windows.Point lineEnd

System.Windows.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
System.Windows.Rect startBounds

The start bounds.
System.Windows.Point transformOrigin

The transformation origin.
System.Windows.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
System.Windows.Rect rect1

The first rectangle.
System.Windows.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
System.Windows.Rect shapeBounds

The shape bounds.
System.Windows.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
System.Windows.Rect rect

The rectangle.
System.Windows.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
System.Windows.Rect rect

The rectangle.
System.Windows.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
System.Windows.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
System.Windows.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
System.Windows.Rect rect

The rectangle to offset.
System.Double x

The horizontal offset.
System.Double y

The vertical offset.
Returns
System.Windows.Rect

OffsetRect(Rect, Vector)

Offsets the specified rectangle.

Declaration
public static Rect OffsetRect(this Rect rect, Vector offsetVector)
Parameters
System.Windows.Rect rect

The rectangle.
System.Windows.Vector offsetVector

The offset vector.
Returns
System.Windows.Rect

Pivot(Rect, Point)

Calculates the pivot point of the specified rectangle.

Declaration
public static Point Pivot(this Rect rect, Point origin)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point origin

The transformation origin.
Returns
System.Windows.Point

RelativePoint(Rect, Point)

Gets the relative point against the rectangle by offset.

Declaration
public static Point RelativePoint(this Rect rect, Point offset)
Parameters
System.Windows.Rect rect

The rectangle.
System.Windows.Point offset

The offset.
Returns
System.Windows.Point

Rotate(Rect, Double, Point)

Rotates the specified rectangle.

Declaration
public static Rect Rotate(this Rect rect, double angle, Point offsetVector = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point offsetVector

The offset vector.
Returns
System.Windows.Rect

Rotate(Rect, Point, Double)

Rotates the specified rectangle.

Declaration
public static Point[] Rotate(this Rect rect, Point pivot, double angle)
Parameters
System.Windows.Rect rect

The rectangle.
System.Windows.Point pivot

The pivot.
System.Double angle

The angle.
Returns
System.Windows.Point[]

RotateRect(Rect, Double, Point)

Rotates the specified rectangle.

Declaration
public static Rect RotateRect(this Rect rect, double angle, Point pivot)
Parameters
System.Windows.Rect rect

The rect.
System.Double angle

The angle.
System.Windows.Point pivot

The pivot.
Returns
System.Windows.Rect

RotateRect(Rect, Point, Double)

Rotates the specified rect.

Declaration
public static Rect RotateRect(this Rect rect, Point origin, double angle)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point origin

The transformation origin.
System.Double angle

The angle.
Returns
System.Windows.Rect

RotationPoint(Rect, Double, Point)

Rotations the point.

Declaration
public static Point RotationPoint(this Rect rect, double angle, Point offsetVector = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point offsetVector

The offset vector.
Returns
System.Windows.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
System.Windows.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
System.Windows.Rect

TopLeft(Rect)

Returns the top-left point of the rectangle.

Declaration
public static Point TopLeft(this Rect rect)
Parameters
System.Windows.Rect rect

The current rectangle.
Returns
System.Windows.Point

TopLeft(Rect, Double, Point, Point)

Returns the top left point.

Declaration
public static Point TopLeft(this Rect rect, double angle, Point rotationOffset = null, Point pointOffset = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point rotationOffset

The rotation offset.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.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 = null)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point transformOrigin

The transform origin.
System.Double angle

The angle.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.Point

TopRight(Rect)

Returns the top-right point of the rectangle.

Declaration
public static Point TopRight(this Rect rect)
Parameters
System.Windows.Rect rect

The current rectangle.
Returns
System.Windows.Point

TopRight(Rect, Double, Point, Point)

Returns the top right point.

Declaration
public static Point TopRight(this Rect rect, double angle, Point rotationOffset = null, Point pointOffset = null)
Parameters
System.Windows.Rect rect

The rectangle.
System.Double angle

The angle.
System.Windows.Point rotationOffset

The rotation offset.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.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 = null)
Parameters
System.Windows.Rect rect

The rect.
System.Windows.Point transformationOrigin

The transform origin.
System.Double angle

The angle.
System.Windows.Point pointOffset

The point offset.
Returns
System.Windows.Point

ToSize(Rect)

Toes the size.

Declaration
public static Size ToSize(this Rect rect)
Parameters
System.Windows.Rect rect

The rectangle.
Returns
System.Windows.Size