看过人家写的鼠标取色程式(秀出RGB值)，
有办法修改成以鼠标为中心的100x100 pixels 区域，然后及时秀出区域内的平均RGB值吗
Dim ColorRGB As Long
Dim IsFlow As Boolean
Private Sub Form_DblClick()
End
End Sub
Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single,
Y As Single)
ColorRGB = Form2.Point(X, Y)
Call GetRGB(X, Y)
End Sub
Private Sub GetRGB(X As Single, Y As Single)
Dim r As Integer, g As Integer, b As Integer
Dim r1 As String, g1 As String, b1 As String
If IsFlow Then
If X > Form2.Width / 2 Then Frame1.Left = X - Frame1.Width - 100
If Y > Form2.Height / 2 Then Frame1.Top = Y - Frame1.Height - 100
If X <= Form2.Width / 2 Then Frame1.Left = X + 100
If Y <= Form2.Height / 2 Then Frame1.Top = Y + 100
End If
Shape1.FillStyle = 0
Shape1.FillColor = ColorRGB
r = ColorRGB Mod 256
g = ColorRGB \ 256 Mod 256
b = ColorRGB \ 256 \ 256
LblcolorR.Caption = r
LblcolorG.Caption = g
LblcolorB.Caption = b
r1 = IIf(r <> 0, Hex(r), "00")
g1 = IIf(g <> 0, Hex(g), "00")
b1 = IIf(b <> 0, Hex(b), "00")
TxtColor.Text = "#" & r1 & g1 & b1
End Sub
Private Sub Form_MouseUp(Button As Integer, Shift As Integer, X As Single, Y
As Single)
If Button = 1 Then IsFlow = True Else IsFlow = False
End Sub
Private Sub Label2_Click()
End Sub
Private Sub Picture1_MouseMove(Button As Integer, Shift As Integer, X As
Single, Y As Single)
If X Mod 150 <> 0 And Y Mod 150 <> 0 Then
ColorRGB = Picture1.Point(X, Y)
Call GetRGB(X, Y)
End If
End Sub

有

GetCursorPos,GetPixel,取所有颜色long值avg再分RGB?