form1.frm

本文件包含200个visual baisc实例

VERSION 5.00
Object = "{27395F88-0C0C-101B-A3C9-08002B2F49FB}#1.1#0"; "PICCLP32.OCX"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Begin VB.Form Form1 
   BackColor       =   &H00C0C0C0&
   Caption         =   "图片剪切"
   ClientHeight    =   6345
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   9885
   Icon            =   "Form1.frx":0000
   LinkTopic       =   "Form1"
   ScaleHeight     =   6345
   ScaleWidth      =   9885
   StartUpPosition =   1  '所有者中心
   Begin VB.CommandButton Command3 
      Caption         =   "打开图片"
      Height          =   525
      Left            =   5085
      TabIndex        =   4
      Top             =   5595
      Width           =   1335
   End
   Begin VB.CommandButton Command1 
      Caption         =   "退出"
      Height          =   525
      Left            =   8280
      TabIndex        =   3
      Top             =   5595
      Width           =   1335
   End
   Begin VB.CommandButton Command2 
      Caption         =   "图片另存为"
      Height          =   525
      Left            =   6690
      TabIndex        =   2
      Top             =   5595
      Width           =   1335
   End
   Begin MSComDlg.CommonDialog CommonDialog1 
      Left            =   5550
      Top             =   5190
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
   Begin VB.PictureBox Picture1 
      BackColor       =   &H00C0C0C0&
      DrawStyle       =   2  'Dot
      Height          =   5730
      Left            =   120
      MouseIcon       =   "Form1.frx":000C
      MousePointer    =   99  'Custom
      Picture         =   "Form1.frx":09F6
      ScaleHeight     =   5670
      ScaleWidth      =   4725
      TabIndex        =   1
      Top             =   420
      Width           =   4785
   End
   Begin VB.PictureBox Picture2 
      AutoSize        =   -1  'True
      Height          =   3285
      Left            =   5010
      ScaleHeight     =   3225
      ScaleWidth      =   4740
      TabIndex        =   0
      Top             =   480
      Width           =   4800
   End
   Begin PicClip.PictureClip PictureClip1 
      Left            =   135
      Top             =   420
      _ExtentX        =   7938
      _ExtentY        =   5741
      _Version        =   393216
      Picture         =   "Form1.frx":524A2
   End
   Begin VB.Label Label2 
      BackStyle       =   0  'Transparent
      Caption         =   "目标图片"
      Height          =   345
      Left            =   5505
      TabIndex        =   6
      Top             =   150
      Width           =   2535
   End
   Begin VB.Label Label1 
      BackStyle       =   0  'Transparent
      Caption         =   "源图片"
      Height          =   345
      Left            =   105
      TabIndex        =   5
      Top             =   150
      Width           =   2535
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public x1 As Single, y1 As Single
Public x2 As Single, y2 As Single
Public color1 As Long, mycolor As Long

Private Sub Command2_Click()
'保存剪切的图片
   CommonDialog1.Filter = "Bmp文件|*.bmp|jpg文件|*.jpg"
   CommonDialog1.ShowSave
   CommonDialog1.Flags = &H2 + &H4 + &H8
   If CommonDialog1.FileName <> "" Then
      SavePicture Picture2.Picture, CommonDialog1.FileName
   End If
End Sub

Private Sub Command3_Click()
'打开图片
  CommonDialog1.Filter = "Bmp文件|*.bmp|jpg文件|*.jpg"
  CommonDialog1.ShowOpen
  Picture1.Picture = LoadPicture(CommonDialog1.FileName)
  PictureClip1.Picture = Picture1.Picture
End Sub

Private Sub Form_Load()
   color1 = Form1.BackColor
   mycolor = &HFF00&
   Picture1.ScaleMode = 3
   Picture1.DrawMode = 7
   Picture2.ScaleMode = 3
   Command2.Enabled = False
End Sub

Private Sub Picture1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
   If Button = 1 Then
      x1 = X
      y1 = Y
      x2 = X
      y2 = Y
   End If
End Sub

Private Sub Picture1_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
   If Button = 1 Then
      Picture1.Line (x1, y1)-(x2, y2), mycolor, B
      Picture1.Line (x1, y1)-(X, Y), mycolor, B
      x2 = X
      y2 = Y
   End If
End Sub

Private Sub Picture1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
   If Button = 1 Then
      Picture1.Line (x1, y1)-(X, Y), mycolor, B
      PictureClip1.ClipX = IIf(x1 < X, x1, X)
      PictureClip1.ClipY = IIf(y1 < Y, y1, Y)
      PictureClip1.ClipWidth = Abs(X - x1)
      PictureClip1.ClipHeight = Abs(Y - y1)
      Command2.Enabled = True
      Picture2.Picture = PictureClip1.Clip
   End If
End Sub

Private Sub Command1_Click()
   End
End Sub