form1.frm

来自「vb电子书籍」· FRM 代码 · 共 48 行

   VERSION 5.00
   Begin VB.Form Form1
      BackColor       =   &H80000000&
      Caption         =   "阿基米德螺线"
      ClientHeight    =   2490
      ClientLeft      =   60
      ClientTop       =   345
      ClientWidth     =   4140
      FillColor       =   &H00FF0000&
      BeginProperty Font
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00FF0000&
      Icon            =   "Form1.frx":0000
      LinkTopic       =   "Form1"
      ScaleHeight     =   2490
      ScaleWidth      =   4140
      StartUpPosition =   2  '屏幕中心
   End
   Attribute VB_Name = "Form1"
   Attribute VB_GlobalNameSpace = False
   Attribute VB_Creatable = False
   Attribute VB_PredeclaredId = True
   Attribute VB_Exposed = False
'CODE Manger By BcodeXRose
'##################################################################
'## 过程名称：Form_Click
'## 参数： 无
'##################################################################
Private Sub Form_Click()
    Dim x As Integer, y As Single, i As Single
    Scale (-15, 5)-(15, -15)
    Line (0, 14)-(0, -14)
    Line (14.5, 0)-(-14.5, 0)
    For i = 0 To 12 Step 0.01
        y = i * Sin(i)
        x = i * Cos(i)
        PSet (x, y)
    Next i
End Sub