Class RoundRect

Implementation of rounded rectangle shape.

Inheritance
System.Object
Node
PathNode
FilledPath
RoundRect
Implements
System.Runtime.Serialization.ISerializable
System.ICloneable
System.IServiceProvider
System.Runtime.Serialization.IDeserializationCallback
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.Windows.Forms.Diagram
Assembly: Syncfusion.Diagram.Base.dll
Syntax
public class RoundRect : FilledPath, IUnitIndependent, IDispatchNodeEvents, ISerializable, INode, ICloneable, IServiceReferenceHolder, IServiceReferenceProvider, IPropertyObserver, IPropertyContainer, IServiceProvider, IGraphNode, IDeserializationCallback, IDisposable

Constructors

RoundRect(RoundRect)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(RoundRect src)
Parameters
Type Name Description
RoundRect src

Object to copy.

RoundRect(PointF[])

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(PointF[] pts)
Parameters
Type Name Description
System.Drawing.PointF[] pts

Points specifying rectangle.
Remarks

The array passed in must contain two points that specify a rectangle. The first point in the array is the upper-left corner of the rectangle and the second point is the lower-right corner of the rectangle.

RoundRect(PointF[], MeasureUnits)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(PointF[] pts, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Drawing.PointF[] pts

Points specifying rectangle.
MeasureUnits measureUnits

Specifies points measure units.
Remarks

The array passed in must contain two points that specify a rectangle. The first point in the array is the upper-left corner of the rectangle and the second point is the lower-right corner of the rectangle.

RoundRect(PointF[], Single, MeasureUnits)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(PointF[] pts, float fCurveRadius, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Drawing.PointF[] pts

Points specifying rectangle.
System.Single fCurveRadius

The curve radius.
MeasureUnits measureUnits

Specifies points measure units.
Remarks

The array passed in must contain two points that specify a rectangle. The first point in the array is the upper-left corner of the rectangle and the second point is the lower-right corner of the rectangle.

RoundRect(RectangleF)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(RectangleF rcBounds)
Parameters
Type Name Description
System.Drawing.RectangleF rcBounds

The rc bounds.

RoundRect(RectangleF, MeasureUnits)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(RectangleF rcBounds, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Drawing.RectangleF rcBounds

Rectangle containing position and size.
MeasureUnits measureUnits

Specifies rcBounds measure units.

RoundRect(RectangleF, Single)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(RectangleF rcBounds, float fCurveRadius)
Parameters
Type Name Description
System.Drawing.RectangleF rcBounds

Rectangle containing position and size.
System.Single fCurveRadius

The curve radius.

RoundRect(RectangleF, Single, MeasureUnits)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(RectangleF rcBounds, float fCurveRadius, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Drawing.RectangleF rcBounds

Rectangle containing position and size.
System.Single fCurveRadius

The curve radius.
MeasureUnits measureUnits

Specifies rcBounds measure units.

RoundRect(SerializationInfo, StreamingContext)

Initializes a new instance of the RoundRect class.

Declaration
protected RoundRect(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

Serialization state information.
System.Runtime.Serialization.StreamingContext context

Streaming context information.

RoundRect(Single, Single, Single, Single, MeasureUnits)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(float x, float y, float width, float height, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Single x

X-coordinate of rectangle.
System.Single y

Y-coordinate of rectangle.
System.Single width

Width of rectangle.
System.Single height

Height of rectangle.
MeasureUnits measureUnits

Specifies points measure units.

RoundRect(Single, Single, Single, Single, Single, MeasureUnits)

Initializes a new instance of the RoundRect class.

Declaration
public RoundRect(float x, float y, float width, float height, float fCurveRadius, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Single x

X-coordinate of rectangle.
System.Single y

Y-coordinate of rectangle.
System.Single width

Width of rectangle.
System.Single height

Height of rectangle.
System.Single fCurveRadius

The curve radius.
MeasureUnits measureUnits

Specifies points measure units.

Fields

c_fCURVE_RADIUS

Default value of curve radius.

Declaration
protected const float c_fCURVE_RADIUS = 15F
Field Value
Type
System.Single

m_fCurveRadius

Curve radius.

Declaration
protected float m_fCurveRadius
Field Value
Type
System.Single

Properties

CurveRadius

Gets or sets percentage of the width and height of the rectangle that is included in the curves.

Declaration
public float CurveRadius { get; set; }
Property Value
Type Description
System.Single

The curve radius.

CurveRadiusMode

Gets or sets CurverRadiusMode value to update the curveradius of the roundrectangle.

Declaration
public CurveRadiusMode CurveRadiusMode { get; set; }
Property Value
Type Description
CurveRadiusMode

curve radius updating based the curve radius mode.

Methods

Clone()

Creates a new object that is a copy of the current instance.

Declaration
public override object Clone()
Returns
Type Description
System.Object

Copy of the object this method is invoked against.
Overrides

CreateLogicalGraphicsPath(PointF[])

Creates node's path with given array of points.

Declaration
protected override GraphicsPath CreateLogicalGraphicsPath(PointF[] pts)
Parameters
Type Name Description
System.Drawing.PointF[] pts

Points to create path from.
Returns
Type Description
System.Drawing.Drawing2D.GraphicsPath

Created GraphicsPath, otherwise null.
Overrides

DrawShading(Graphics)

Draw the shading over node.

Declaration
protected override void DrawShading(Graphics gfx)
Parameters
Type Name Description
System.Drawing.Graphics gfx

The Graphics to draw on.
Overrides

GetObjectData(SerializationInfo, StreamingContext)

Populates a SerializationInfo with the data needed to serialize the target object.

Declaration
protected override void GetObjectData(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

SerializationInfo object to populate.
System.Runtime.Serialization.StreamingContext context

Destination streaming context.
Overrides

UpdateGraphicsPath(SizeF, SizeF)

Updates the graphics path and region.

Declaration
protected override void UpdateGraphicsPath(SizeF szOldSize, SizeF szNewSize)
Parameters
Type Name Description
System.Drawing.SizeF szOldSize

Old size value.
System.Drawing.SizeF szNewSize

New size value.
Overrides

Implements

System.Runtime.Serialization.ISerializable
System.ICloneable
System.IServiceProvider
System.Runtime.Serialization.IDeserializationCallback
System.IDisposable