Color.FromScRgb(Single, Single, Single, Single) Method

Reference

Definition

Namespace:: System.Windows.Media

Assembly:: PresentationCore.dll

Important

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Creates a new Color structure by using the specified ScRGB alpha channel and color channel values.

public:
 static System::Windows::Media::Color FromScRgb(float a, float r, float g, float b);

public static System.Windows.Media.Color FromScRgb(float a, float r, float g, float b);

static member FromScRgb : single * single * single * single -> System.Windows.Media.Color

Public Shared Function FromScRgb (a As Single, r As Single, g As Single, b As Single) As Color

Parameters

a: Single

The ScRGB alpha channel, ScA, of the new color.

r: Single

The ScRGB red channel, ScR, of the new color.

g: Single

The ScRGB green channel, ScG, of the new color.

b: Single

The ScRGB blue channel, ScB, of the new color.

Returns

Color

A Color structure with the specified values.

Examples

private Color FromScRgbExample()
{
    // Create a blue color using the FromScRgb static method.
    Color myScRgbColor = new Color();
    myScRgbColor = Color.FromScRgb(1, 0, 0, 1);
    return myScRgbColor;
}

Private Function FromScRgbExample() As Color
    ' Create a blue color using the FromScRgb static method.
    Dim myScRgbColor As New Color()
    myScRgbColor = Color.FromScRgb(1, 0, 0, 1)
    Return myScRgbColor
End Function

Remarks

The alpha channel of a color determines the amount of transparency of the color. An alpha value of 1 indicates that the color is completely opaque, and a value of 0 indicates that the color is completely transparent.

Applies to

Produkt	Wersje
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9

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