Una familia de software de hoja de cálculo de Microsoft con herramientas para analizar, trazar y comunicar datos.
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Private Declare Function GetDC Lib "user32" ( _
ByVal hwnd As Long) As Long
Private Declare Function ReleaseDC Lib "user32" ( _
ByVal hwnd As Long, ByVal hdc As Long) As Long
Private Declare Function GetPixel Lib "gdi32" ( _
ByVal hdc As Long, ByVal x As Long, _
ByVal y As Long) As Long
Private Declare Function SetPixel Lib "gdi32" ( _
ByVal hdc As Long, ByVal x As Long, _
ByVal y As Long, ByVal crColor As Long) As Long
Private Sub p()
Dim x As Long ' abscisa
Dim y As Long ' ordenada
Dim hdc As Long ' handle device context
hdc = GetDC(0)
For y = 0 To 1000
For x = 0 To 100
SetPixel hdc, x, y, vbYellow
Next
Next
ReleaseDC 0, hdc
End Sub