左边有一颜色条 在不同的数据 显示不同的颜色
左边轴 刻度 现在只要X轴的刻度就可以了
程序代码:
Public Sub 画图标(pic As PictureBox)
Dim i As Long
Dim j As Long
Dim m As Double
Dim k As Long
Dim n As Long
m = (pic.Height - 256) / (256 * 2)
k = 10
n = 10
For i = 0 To 255
pic.Line (0, i * m - m)-(512, i * m), RGB(255 - i, i, 0), BF
Next i
For i = 0 To 255
pic.Line (0, i * m + 254 * m)-(512, i * m + 255 * m), RGB(0, 255 - i, i), BF
Next i
m = (pic.Height - 256) / 4
pic.CurrentX = 550
pic.CurrentY = 0
pic.Print 500
pic.CurrentX = 550
pic.CurrentY = m
pic.Print 400
pic.CurrentX = 550
pic.CurrentY = m * 2
pic.Print 300
pic.CurrentX = 550
pic.CurrentY = m * 3
pic.Print 200
pic.CurrentX = 550
pic.CurrentY = m * 4
pic.Print 100
End Sub
