Color 结构

定义

public value class Color : IEquatable<System::Windows::Media::Color>, IFormattable

[System.ComponentModel.TypeConverter(typeof(System.Windows.Media.ColorConverter))]
[System.Windows.Localizability(System.Windows.LocalizationCategory.None, Readability=System.Windows.Readability.Unreadable)]
public struct Color : IEquatable<System.Windows.Media.Color>, IFormattable

type Color = struct
    interface IFormattable

Public Structure Color
Implements IEquatable(Of Color), IFormattable

继承

Object

ValueType

Color

属性

TypeConverterAttribute LocalizabilityAttribute

实现

IEquatable<Color> IFormattable

示例

此示例演示如何使用 sRGB、ScRGB 和颜色配置文件值创建蓝色。This example shows how to use sRGB, ScRGB, and color profile values to create the color blue.

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" >
<StackPanel Margin="20">
  
  <!-- This rectangle fill uses a Color with ScRGB values to
       create a completely opaque blue. -->
  <Rectangle Width="50" Height="50"  Margin="10">
     <Rectangle.Fill>
       <SolidColorBrush>
         <SolidColorBrush.Color>

           <!-- Describes the brush's color using
                ScRGB values. Each value has a range of 0-1.  -->
           <Color ScA="1.0" ScR="0.0" ScG="0.0" ScB="1.0" />
        </SolidColorBrush.Color>
      </SolidColorBrush>
    </Rectangle.Fill>
  </Rectangle>

  <!-- This rectangle fill uses a Color with sRGB values to
       create a completely opaque blue. -->
  <Rectangle Width="50" Height="50"  Margin="10">
     <Rectangle.Fill>
       <SolidColorBrush>
         <SolidColorBrush.Color>

           <!-- Describes the brush's color using
                sRGB values. Each value is a byte with range of 0-255.  -->
           <Color A="255" R="0" G="0" B="255" />
        </SolidColorBrush.Color>
      </SolidColorBrush>
    </Rectangle.Fill>
  </Rectangle>

  <!-- This rectangle fill uses the sRGB color profile and values to
       create a complete opaque blue. -->
  <Rectangle Width="50" Height="50"  Margin="10">
    <Rectangle.Fill>
      <SolidColorBrush Color="ContextColor 
       file://C:/WINDOWS/system32/spool/drivers/color/sRGB%20Color%20Space%20Profile.icm
       1.0,0.0,0.0,1.0"/>
    </Rectangle.Fill>
  </Rectangle>

</StackPanel>
</Page>

注解

XAML 属性用法XAML Attribute Usage

<object property="predefinedColor"/>  
- or -  
<object property="#rgb"/>  
- or -  
<object property="#argb"/>  
- or -  
<object property="#rrggbb"/>  
- or -  
<object property="#aarrggbb"/>  
- or -  
<object property="sc# scA,scR,scG,scB"/>  
- or -  
<object property="ContextColor profileUri alphaValue,colorValue"/>  
  

XAML 值XAML Values

predefinedColorpredefinedColor
Colors类预定义的颜色之一。One of the colors predefined by the Colors class.

rgbrgb
三位十六进制数。A three-digit hexadecimal number. 第一个数字指定颜色的R值, 第二个数字G指定值, 第三B个数字指定值。The first digit specifies the color's R value, the second digit specifies the G value, and the third digit specifies the B value. 例如 00F。For example, 00F.

argbargb
四位十六进制数。A four-digit hexadecimal number. 第一个数字A指定颜色的值, 第二个数字指定其R值, 下一个数字G指定值, 最后一个数字指定其B值。The first digit specifies the color's A value, the second digit specifies its R value, the next digit specifies the G value, and the final digit specifies its B value. 例如 F00F。For example, F00F.

rrggbbrrggbb
六位十六进制数。A six-digit hexadecimal number. 前两位数字指定颜色的R值, 接下来的两个数字指定其G值, 最后两B个数字指定其值。The first two digits specify the color's R value, the next two specify its G value, and the final two specify its B value. 例如 0000FF。For example, 0000FF.

aarrggbbaarrggbb
8位十六进制数。An eight-digit hexadecimal number. 前两位数字指定颜色A的值, 接下来的两个值指定其R值, 接下来G的两个数字指定其值, 最后B两个数字指定其值。The first two digits specify the color's A value, the next two specify its R value, the next two specify its G value, and the final two specify its B value. 例如 FF0000FF。For example, FF0000FF.

scAscA
System.Single

颜色的ScA值。The color's ScA value.

scRscR
System.Single

颜色的ScR值。The color's ScR value.

scGscG
System.Single

颜色的ScG值。The color's ScG value.

scBscB
System.Single

颜色的ScB值。The color's ScB value.

profileUriprofileUri
System.Uri

国际色彩联合会 (ICC)International Color Consortium (ICC) 或图像颜色管理 (ICM)Image Color Management (ICM)颜色配置文件。The 国际色彩联合会 (ICC)International Color Consortium (ICC) or 图像颜色管理 (ICM)Image Color Management (ICM) color profile.

alphaValuealphaValue
System.Single

Alpha 通道颜色值。The alpha channel color value. 值范围为0.0 到1.0。The value range is 0.0 to 1.0.

colorValuecolorValue
System.Single

以逗号分隔的列表, 其中包含三到八个值, 它们表示颜色配置文件的颜色通道。A comma-delimited list of three to eight values that represent the color channels of the color profile. 值范围为0.0 到1.0。The value range is 0.0 to 1.0.

属性

方法

操作员

显式界面实现

适用于