Struct RColor

Represents an ARGB (alpha, red, green, blue) color.

Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetType()
Namespace: TheArtOfDev.HtmlRenderer.Adapters.Entities
Assembly: Telerik.WinControls.RadMap.dll

Syntax

public struct RColor

Fields

Empty

Represents a color that is null.

Declaration
public static readonly RColor Empty
Field Value
RColor

Properties

A

Gets the alpha component value of this RColor structure.

Declaration
public byte A { get; }
Property Value
System.Byte

B

Gets the blue component value of this RColor structure.

Declaration
public byte B { get; }
Property Value
System.Byte

Black

Gets a system-defined color that has an ARGB value of #FF000000.

Declaration
public static RColor Black { get; }
Property Value
RColor

G

Gets the green component value of this RColor structure.

Declaration
public byte G { get; }
Property Value
System.Byte

IsEmpty

Specifies whether this RColor structure is uninitialized.

Declaration
public bool IsEmpty { get; }
Property Value
System.Boolean

This property returns true if this color is uninitialized; otherwise, false.

LightGray

Gets a system-defined color that has an ARGB value of #FFD3D3D3.

Declaration
public static RColor LightGray { get; }
Property Value
RColor

R

Gets the red component value of this RColor structure.

Declaration
public byte R { get; }
Property Value
System.Byte

Transparent

Gets a system-defined color.

Declaration
public static RColor Transparent { get; }
Property Value
RColor

White

Gets a system-defined color that has an ARGB value of #FFFFFFFF.

Declaration
public static RColor White { get; }
Property Value
RColor

WhiteSmoke

Gets a system-defined color that has an ARGB value of #FFF5F5F5.

Declaration
public static RColor WhiteSmoke { get; }
Property Value
RColor

Methods

Equals(Object)

Tests whether the specified object is a RColor structure and is equivalent to this RColor structure.

Declaration
public override bool Equals(object obj)
Parameters
System.Object obj

The object to test.

Returns
System.Boolean

true if obj is a RColor structure equivalent to this RColor structure; otherwise, false.
Overrides
System.ValueType.Equals(System.Object)

FromArgb(Int32, Int32, Int32)

Creates a RColor structure from the specified 8-bit color values (red, green, and blue). The alpha value is implicitly 255 (fully opaque). Although this method allows a 32-bit value to be passed for each color component, the value of each component is limited to 8 bits.

Declaration
public static RColor FromArgb(int red, int green, int blue)
Parameters
System.Int32 red

The red component value for the new RColor. Valid values are 0 through 255.
System.Int32 green

The green component value for the new RColor. Valid values are 0 through 255.
System.Int32 blue

The blue component value for the new RColor. Valid values are 0 through 255.
Returns
RColor

The RColor that this method creates.
Exceptions
System.ArgumentException

red, green, or blue is less than 0 or greater than 255.

FromArgb(Int32, Int32, Int32, Int32)

Creates a RColor structure from the four ARGB component (alpha, red, green, and blue) values. Although this method allows a 32-bit value to be passed for each component, the value of each component is limited to 8 bits.

Declaration
public static RColor FromArgb(int alpha, int red, int green, int blue)
Parameters
System.Int32 alpha

The alpha component. Valid values are 0 through 255.

System.Int32 red

The red component. Valid values are 0 through 255.

System.Int32 green

The green component. Valid values are 0 through 255.

System.Int32 blue

The blue component. Valid values are 0 through 255.

Returns
RColor

The RColor that this method creates.
Exceptions
System.ArgumentException

alpha, red, green, or blue is less than 0 or greater than 255.

GetHashCode()

Returns a hash code for this RColor structure.

Declaration
public override int GetHashCode()
Returns
System.Int32

An integer value that specifies the hash code for this RColor.
Overrides
System.ValueType.GetHashCode()

ToString()

Converts this RColor structure to a human-readable string.

Declaration
public override string ToString()
Returns
System.String

Overrides
System.ValueType.ToString()

Operators

Equality(RColor, RColor)

Tests whether two specified RColor structures are equivalent.

Declaration
public static bool operator ==(RColor left, RColor right)
Parameters
RColor left

The RColor that is to the left of the equality operator.
RColor right

The RColor that is to the right of the equality operator.
Returns
System.Boolean

true if the two RColor structures are equal; otherwise, false.

Inequality(RColor, RColor)

Tests whether two specified RColor structures are different.

Declaration
public static bool operator !=(RColor left, RColor right)
Parameters
RColor left

The RColor that is to the left of the inequality operator.
RColor right

The RColor that is to the right of the inequality operator.
Returns
System.Boolean

true if the two RColor structures are different; otherwise, false.

Extension Methods