Farbe erstellen

VB C#

using IronSoftware.Drawing;

// Create a new Color object
Color fromHex = new Color("#191919");
Color fromRgb = new Color(255, 255, 0);
Color fromEnum = Color.Crimson;

// Cast between System.Drawing.Color and IronSoftware.Drawing.Color
System.Drawing.Color drawingColor = System.Drawing.Color.Red;
IronSoftware.Drawing.Color ironColor = drawingColor;

// Get the Alpha, Red, Green, or Blue channel value of a Color
var alpha = ironColor.A;
var red = ironColor.R;
var green = ironColor.G;
var blue = ironColor.B;

// Luminance
ironColor.GetLuminance();

Imports IronSoftware.Drawing

' Create a new Color object
Private fromHex As New Color("#191919")
Private fromRgb As New Color(255, 255, 0)
Private fromEnum As Color = Color.Crimson

' Cast between System.Drawing.Color and IronSoftware.Drawing.Color
Private drawingColor As System.Drawing.Color = System.Drawing.Color.Red
Private ironColor As IronSoftware.Drawing.Color = drawingColor

' Get the Alpha, Red, Green, or Blue channel value of a Color
Private alpha = ironColor.A
Private red = ironColor.R
Private green = ironColor.G
Private blue = ironColor.B

' Luminance
ironColor.GetLuminance()

Install-Package IronSoftware.System.Drawing

Farbe erstellen

IronDrawing enables users to create their own color using various ways including Hexadecimal, RGB values, and also from Enum where the customer can choose an already available color.

Color creation

To create a color using a Hexadecimal value, simply create a variable with the type Color and assign the hexadecimal value in terms of string to the variable using new Color("#191919") method. To create color using RGB values, key in the RGB values new Color(255, 255, 0) and store it inside a Color type variable.

Casting `System.Drawing.Color` to `IronSoftware.Drawing.Color`

Simply assign a System.Drawing.Color type variable with a color System.Drawing.Color.Red. Next, assign the variable to a new IronSoftware.Drawing.Color variable. ARGB values can be extracted and read from the color casted.

Luminance

To get the luminance of the color casted, or any IronSoftware.Drawing.Color, use the .GetLuminance() method on the color. Luminance is a value from 0 (black) to 100 (white) where 50 is the perceptual "middle gray".