Class BrushInfo

Holds information on how to fill the background of a window or grid cell.

Inheritance

System.Object

BrushInfo

Implements

System.IFormattable

System.ICloneable

System.Runtime.Serialization.ISerializable

System.Xml.Serialization.IXmlSerializable

Inherited Members

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

System.Object.GetType()

System.Object.MemberwiseClone()

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

Namespace: Syncfusion.Drawing

Assembly: Syncfusion.Shared.Base.dll

Syntax

public sealed class BrushInfo : IFormattable, ICloneable, ISerializable, IXmlSerializable

Remarks

BrushInfo lets you specify a solid backcolor, gradient or pattern style with both back and forecolor.

This information can be persisted with serialization.

You can also convert the information to a string and recreate it from a string.

BrushInfo is immutable (just like System.String). You cannot change its values. Instead you have to create a new BrushInfo object.

BrushInfo can also be persisted into code when used as a property in a component designer.

FillRectangle(Graphics, Rectangle, BrushInfo) shows how to fill a rectangle using BrushInfo information.

Constructors

BrushInfo()

Overloaded. Initializes a new empty instance of BrushInfo.

Declaration

public BrushInfo()

BrushInfo(BrushInfo)

Initializes a new instance of BrushInfo and copies its information from a given BrushInfo.

Declaration

public BrushInfo(BrushInfo brush)

Parameters

Type	Name	Description
BrushInfo	brush	A BrushInfo that holds information for this BrushInfo.

BrushInfo(GradientStyle, BrushInfoColorArrayList)

Initializes a new instance of BrushInfo with a gradient style and gradient fill colors.

Declaration

public BrushInfo(GradientStyle gradientStyle, BrushInfoColorArrayList colors)

Parameters

Type	Name	Description
GradientStyle	gradientStyle	A PatternStyle.
BrushInfoColorArrayList	colors	List of gradient fill colors.

BrushInfo(GradientStyle, Color, Color)

Initializes a new instance of BrushInfo with a gradient style and gradient fill colors.

Declaration

public BrushInfo(GradientStyle gradientStyle, Color foreColor, Color backColor)

Parameters

Type	Name	Description
GradientStyle	gradientStyle	A PatternStyle.
System.Drawing.Color	foreColor	A System.Drawing.Color used for the gradient fill.
System.Drawing.Color	backColor	A System.Drawing.Color used for the gradient fill.

BrushInfo(GradientStyle, Color[])

Initializes a new instance of BrushInfo with a hatch style and pattern colors.

Declaration

public BrushInfo(GradientStyle gradientStyle, Color[] colors)

Parameters

Type	Name	Description
GradientStyle	gradientStyle	A PatternStyle.
System.Drawing.Color[]	colors	List of colors.

BrushInfo(PatternStyle, BrushInfoColorArrayList)

Initializes a new instance of BrushInfo with a hatch style and pattern colors.

Declaration

public BrushInfo(PatternStyle hatchStyle, BrushInfoColorArrayList colors)

Parameters

Type	Name	Description
PatternStyle	hatchStyle	A PatternStyle.
BrushInfoColorArrayList	colors	List of colors.

BrushInfo(PatternStyle, Color, Color)

Initializes a new instance of BrushInfo with a hatch style and pattern colors.

Declaration

public BrushInfo(PatternStyle hatchStyle, Color foreColor, Color backColor)

Parameters

Type	Name	Description
PatternStyle	hatchStyle	A PatternStyle.
System.Drawing.Color	foreColor	A System.Drawing.Color used for the pattern.
System.Drawing.Color	backColor	A System.Drawing.Color used for the pattern.

BrushInfo(PatternStyle, Color[])

Initializes a new instance of BrushInfo with a hatch style and pattern colors.

Declaration

public BrushInfo(PatternStyle hatchStyle, Color[] colors)

Parameters

Type	Name	Description
PatternStyle	hatchStyle	A PatternStyle.
System.Drawing.Color[]	colors	List of colors.

BrushInfo(Color)

Initializes a new instance of BrushInfo with the specified solid backcolor.

Declaration

public BrushInfo(Color color)

Parameters

Type	Name	Description
System.Drawing.Color	color	A System.Drawing.Color used as solid background.

BrushInfo(Int32, BrushInfo)

Initializes a new instance of BrushInfo with a new alpha-blend value and copies other information from a given BrushInfo.

Declaration

public BrushInfo(int alpha, BrushInfo br)

Parameters

Type	Name	Description
System.Int32	alpha	The alpha value that should be applied to the forecolor and backcolor of the new brush.
BrushInfo	br	A BrushInfo that holds information for this BrushInfo.

Properties

BackColor

Returns the backcolor.

Declaration

public Color BackColor { get; }

Property Value

Type
System.Drawing.Color

Description

Returns a string description of the BrushInfo. See ToString(String).

Declaration

public string Description { get; }

Property Value

Type
System.String

Empty

An empty BrushInfo.

Declaration

public static BrushInfo Empty { get; }

Property Value

Type
BrushInfo

ForeColor

Returns the forecolor.

Declaration

public Color ForeColor { get; }

Property Value

Type
System.Drawing.Color

GradientColors

Returns the gradient colors.

Declaration

public BrushInfoColorArrayList GradientColors { get; }

Property Value

Type	Description
BrushInfoColorArrayList	A reference to the BrushInfoColorArrayList instance.

Remarks

This color list will be used to specify the System.Drawing.Drawing2D.LinearGradientBrush.InterpolationColors or the System.Drawing.Drawing2D.PathGradientBrush.SurroundColors depending on the GradientStyle selected.

The first entry in this list will be the same as the BackColor property and the last entry (not the 2nd) will be the same as the ForeColor property.

Note that this list is Read-only.

GradientStyle

Returns the gradient style.

Declaration

public GradientStyle GradientStyle { get; }

Property Value

Type
GradientStyle

IsEmpty

Indicates whether this is an empty object.

Declaration

public bool IsEmpty { get; }

Property Value

Type
System.Boolean

PatternStyle

Returns the pattern style.

Declaration

public PatternStyle PatternStyle { get; }

Property Value

Type
PatternStyle

Style

Returns the brush style (solid, gradient or pattern).

Declaration

public BrushStyle Style { get; }

Property Value

Type
BrushStyle

Methods

ClearColorInfo()

Declaration

public void ClearColorInfo()

Clone()

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

Declaration

public BrushInfo Clone()

Returns

Type	Description
BrushInfo	A new object that is a copy of this instance.

Equals(Object)

Overridden. Compares two BrushInfo object and indicates whether they are equal.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj	The BrushInfo to compare with the current BrushInfo.

Returns

Type	Description
System.Boolean	True if the specified Object is equal to the current BrushInfo; false otherwise.

Overrides

System.Object.Equals(System.Object)

GetBrushKey()

Returns a string id that you can use to store the BrushInfo in a HashTable.

Declaration

public string GetBrushKey()

Returns

Type	Description
System.String	A string with compact identitiy information about the BrushInfo.

GetHashCode()

Declaration

public override int GetHashCode()

Returns

Type
System.Int32

Overrides

System.Object.GetHashCode()

MakeBlackAndWhite()

Creates a new BrushInfo with the same style but with only black and white colors.

Declaration

public BrushInfo MakeBlackAndWhite()

Returns

Type	Description
BrushInfo	A new object with the same style and black and white colors.

Parse(String)

Creates a new BrushInfo object and initializes it from a string.

Declaration

public static BrushInfo Parse(string s)

Parameters

Type	Name	Description
System.String	s	A string in the format BrushStyle;Style;ForeColor;BackColor.

Returns

Type	Description
BrushInfo	A new BrushInfo object.

ReadXml(XmlReader)

Deserializes the contents of this object from an XML stream.

Declaration

public void ReadXml(XmlReader reader)

Parameters

Type	Name	Description
System.Xml.XmlReader	reader	Represents the XML stream.

ToString()

Overloaded. Returns the string representation of the brush in the format BrushStyle;Style;ForeColor;BackColor.

Declaration

public override string ToString()

Returns

Type
System.String

Overrides

System.Object.ToString()

ToString(IFormatProvider)

Returns the string representation of the brush in the format BrushStyle;Style;ForeColor;BackColor.

Declaration

public string ToString(IFormatProvider provider)

Parameters

Type	Name	Description
System.IFormatProvider	provider

Returns

Type
System.String

ToString(String)

Returns the string representation of the brush in the format BrushStyle;Style;ForeColor;BackColor.

Declaration

public string ToString(string format)

Parameters

Type	Name	Description
System.String	format	Specifies the format for string. NULL for default, "compact" for a compact string, "G" for more descriptive text.

Returns

Type
System.String

ToString(String, IFormatProvider)

Returns the string representation of the brush in the format BrushStyle;Style;ForeColor;BackColor.

Declaration

public string ToString(string format, IFormatProvider formatProvider)

Parameters

Type	Name	Description
System.String	format	Specifies the format for string. NULL for default, "compact", for a compact string or "G" for more descriptive text.
System.IFormatProvider	formatProvider	The IFormatProvider to use to format the value. -or- A langword_csharp_NULL reference to obtain the numeric format information from the current locale setting of the operating system.

Returns

Type
System.String

WriteXml(XmlWriter)

Serializes the contents of this object into an XML stream.

Declaration

public void WriteXml(XmlWriter writer)

Parameters

Type	Name	Description
System.Xml.XmlWriter	writer	Represents the XML stream.

Operators

Equality(BrushInfo, BrushInfo)

Declaration

public static bool operator ==(BrushInfo lhs, BrushInfo rhs)

Parameters

Type	Name	Description
BrushInfo	lhs
BrushInfo	rhs

Returns

Type
System.Boolean

Inequality(BrushInfo, BrushInfo)

Declaration

public static bool operator !=(BrushInfo lhs, BrushInfo rhs)

Parameters

Type	Name	Description
BrushInfo	lhs
BrushInfo	rhs

Returns

Type
System.Boolean

Explicit Interface Implementations

ICloneable.Clone()

Declaration

object ICloneable.Clone()

Returns

Type
System.Object

ISerializable.GetObjectData(SerializationInfo, StreamingContext)

Declaration

void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info
System.Runtime.Serialization.StreamingContext	context

Implements

System.IFormattable

System.ICloneable

System.Runtime.Serialization.ISerializable

System.Xml.Serialization.IXmlSerializable