Dim y As Integer = 0
Dim x As Integer = 0
Dim ancho As Integer = frm.Width
Dim alto As Integer = frm.Height
Dim Y_ As Integer = 0, X_ As Integer = 0
Dim _Y As Integer = 0, _X As Integer = 0
Try
Select Case UCase(direccionGradiente)
Case "TOP-BOTTOM"
_Y = y + alto
_X = x
Y_ = y
X_ = x
Case "LEFT-RIGHT"
_Y = y
_X = x + ancho
Y_ = y
X_ = x
Case "BOTTOM-TOP"
_Y = y
_X = x
Y_ = y + alto
X_ = x
Case "RIGHT-LEFT"
_Y = y
_X = x
Y_ = y
X_ = x + alto
Case Else
_Y = y
_X = x
Y_ = y + alto
X_ = x
End Select
Dim colorear As New LinearGradientBrush(New Point(X_, Y_), New Point(_X, _Y), color1, color2)
e.Graphics.FillRectangle(colorear, x, y, ancho, alto)
Catch ex As Exception
End Try
End Sub
'Degradar desde el centro del form
Public Sub paintForm2(ByVal e As System.Windows.Forms.PaintEventArgs, ByVal color1 As Color, ByVal color2 As Color, ByVal frm As Form)
Dim y As Integer = 0
Dim x As Integer = 0
Dim ancho As Integer = frm.Width
Dim alto As Integer = frm.Height
Dim _Y As Integer = 0, _X As Integer = 0
Try
_Y = y + alto
_X = x
Dim colorear As New LinearGradientBrush(New Point(0, 0), New Point(0, _Y / 2), color1, color2)
Dim colorear2 As New LinearGradientBrush(New Point(0, _Y / 2 - 1), New Point(0, _Y), color2, color1)
Dim MED As Integer = alto / 2
e.Graphics.FillRectangle(colorear, x, y, ancho, MED)
e.Graphics.FillRectangle(colorear2, x, MED, ancho, MED)
Catch ex As Exception
End Try
End Sub
un pregunta si yo quiero enviar el color degradado a un mapa de bits como puedo hacerlo es que no puedo hacer eso plis me puedes ayudar
ResponderEliminar