VB.Net by API/Microsoft.VisualBasic/ControlChars — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
(нет различий)
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Текущая версия на 12:49, 26 мая 2010
ControlChars.Lf
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class GetSaturationGetBrightness
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
public class Form1
Inherits System.Windows.Forms.Form
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
Dim g As Graphics = Me.CreateGraphics()
" Create a color
Dim clr As Color = Color.FromArgb(255, 200, 0, 100)
" Get hue, saturation, and brightness components
Dim h As Single = clr.GetHue()
Dim s As Single = clr.GetSaturation()
Dim v As Single = clr.GetBrightness()
Dim str As String = "Hue: " + h.ToString() + ControlChars.Lf + "Saturation: " + s.ToString() + ControlChars.Lf + "Brightness: " + v.ToString()
" Display data
g.DrawString(str, New Font("verdana", 12), Brushes.Blue, 50, 50)
" Dispose
g.Dispose()
End Sub
Public Sub New()
MyBase.New()
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
End Sub
End Class