I'm currently working on a project, but need the codes for watermarking the image.
Can somebody help?

Public Class Form1
  Dim x, y As Integer
  Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    x = 0
    y = 0
    cboOpacity.Items.AddRange(New Object() {"100%", "75%", "50%", "25%", "10%"})
    cboOpacity.SelectedIndex = 2
    Tmp = Application.StartupPath & "\New\"
    If Not Directory.Exists(Tmp) Then IO.Directory.CreateDirectory(Tmp)
  End Sub
  Dim Tmp As String
  Dim MyWatermarkColor As System.Drawing.Color
  Dim myBrush As Brush
  Dim opac As Integer = 0
  Public Function watermark(ByVal text As String, ByRef fnt As System.Windows.Forms.FontDialog, Optional ByVal loc As Integer = 0) As Boolean
    Try
      'Dim FilePath As String = strFileName
      Dim bmp As Bitmap = Pic.BackgroundImage
      Dim strWatermark As String = text
      Dim canvas As Graphics = Graphics.FromImage(bmp)
      ' Determine the opacity of the watermark
      myBrush = New SolidBrush(Color.FromArgb(opac, MyWatermarkColor))
      'place(loc, bmp, RequiredFontSize)
      If Text_RadioBtn.Checked = True Then canvas.DrawString(strWatermark, fnt.Font, myBrush, x, y)
      'If Picture_RadioBtn.Checked = True Then canvas.DrawImage(Pic2.BackgroundImage, x, y)
      If Picture_RadioBtn.Checked = True Then canvas.DrawImage(Pic2.BackgroundImage, x, y)
      bmp.SetResolution(96, 96)
      bmp.Save(Tmp & Fil.FileName, ImageFormat.Jpeg)
      canvas.Dispose()
      bmp.Dispose()
      Return True
    Catch ex As Exception
      MsgBox(ex.Message)
    End Try
  End Function
  Public Sub place(ByVal place As Integer, ByRef img As System.Drawing.Image)
    Dim RequiredFontSize As Single ', Ratio As Single 
    RequiredFontSize = Fnt.Font.Size
    Select Case place
      Case 1 ' left top
        x = 0
        y = 0
      Case 2 ' top mid
        x = Math.Max(CInt((img.Width / 2) - (RequiredFontSize / 2)), 0)
        y = 0
      Case 3 'right top
        x = Math.Max(CInt(img.Width - RequiredFontSize), 0)
        y = 0
      Case 4 'left down
        x = 0
        y = Math.Max(CInt(img.Height - RequiredFontSize), 0)
      Case 5 'mid down
        x = Math.Max(CInt((img.Width / 2) - (RequiredFontSize / 2)), 0)
        y = Math.Max(CInt(img.Height - RequiredFontSize), 0)
      Case 6 ' right down
        x = Math.Max(CInt(img.Width - RequiredFontSize), 0)
        y = Math.Max(CInt(img.Height - RequiredFontSize), 0)
    End Select
  End Sub
  Private Sub Watermark_Btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Watermark_Btn.Click
    place(3, Pic.BackgroundImage)
    If watermark(Watermark_TextBox.Text, Fnt) Then
      '      Clipboard.SetDataObject(FromFile(tmp))
      '      Pic.BackgroundImage = Clipboard.GetDataObject.GetData(DataFormats.Bitmap)
      '      Clipboard.Clear()
      File.Copy(Tmp, Tmp & "x", True)
      Pic.BackgroundImage = FromFile(Tmp & "x")
    End If
  End Sub
  Dim Fnt As New System.Windows.Forms.FontDialog
  Private Sub Font_Btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Font_Btn.Click
    If Fnt.ShowDialog() = DialogResult.Cancel Then Exit Sub
    Watermark_TextBox.Font = Fnt.Font
  End Sub
  Dim Fil As New System.Windows.Forms.OpenFileDialog
  Dim Clr As New System.Windows.Forms.ColorDialog
  Private Sub Color_Btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Color_Btn.Click
    If Clr.ShowDialog() = DialogResult.Cancel Then Exit Sub
    Watermark_TextBox.ForeColor = Clr.Color
    myWatermarkColor = Clr.Color
  End Sub
  Private Function Mrg() As Boolean
    Dim Circle As Bitmap = Pic.BackgroundImage
    Dim MergedBMP As Bitmap = Pic2.BackgroundImage
    Dim g As Graphics = Graphics.FromImage(Circle)
    MergedBMP.MakeTransparent(Color.Blue)
    g.DrawImage(MergedBMP, 0, 0)
    g.Dispose()
    Pic.Image = Circle
  End Function
  Private Sub Merge_Btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Merge_Btn.Click
    If Mrg() Then Pic.BackgroundImage = FromFile("c:\new\5.jpeg")
  End Sub
  Private Sub Front_Picture_Btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Front_Picture_Btn.Click
    If Fil.ShowDialog() = DialogResult.Cancel Then Exit Sub
    Pic2.BackgroundImage = FromFile(Fil.FileName)
  End Sub
  Private Sub Back_Picture_Btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Back_Picture_Btn.Click
    If Fil.ShowDialog() = DialogResult.Cancel Then Exit Sub
    Pic.BackgroundImage = FromFile(Fil.FileName)
  End Sub
  Private Sub Pic_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Pic.MouseDown
    y = e.Location.Y
    x = e.Location.X
    Label3.Text = y
    Label4.Text = x
  End Sub
  Private Sub cboOpacity_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cboOpacity.SelectedIndexChanged
    Dim sOpacity As String = cboOpacity.Text
    Select Case (sOpacity)
      Case "100%"
        opac = 255 ' 1 * 255
      Case "75%"
        opac = 191 ' .75 * 255
      Case "50%"
        opac = 127 ' .5 * 255
      Case "25%"
        opac = 64  ' .25 * 255
      Case "10%"
        opac = 25  ' .10 * 255
      Case Else
        opac = 127 ' default at 50%; .5 * 255
    End Select
  End Sub
End Class
Public Class Clndr
  Private Sub Clndr_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    CallDate(Date.Today)
  End Sub
  Dim FirstDayOfMonth As Date
  Dim FirstDayOfWeek As DateTime
  Private Sub CallDate(ByVal MyDate As Date)
    Today_Date.Text = MyDate
    Month_Number.Text = Month(MyDate)
    Month_Name.Text = MonthName(Month(MyDate))
    Day_Name.Text = WeekdayName(Weekday(MyDate))
    Days_In_Month.Text = DateTime.DaysInMonth(Year(MyDate), Month(MyDate))
    Day_Number.Text = MyDate.Day
    FirstDayOfMonth = DateSerial(Year(MyDate), Month(MyDate), 1)
    First_Day_Of_Month.Text = WeekdayName(Weekday(FirstDayOfMonth))
    FirstDayOfMonth = DateSerial(Year(MyDate), 1, 1)
    First_Day_Of_Year.Text = WeekdayName(Weekday(FirstDayOfMonth))
    FirstDayOfWeek = DateAdd("d", 0 - MyDate.DayOfWeek, MyDate)
    First_Day_Of_Week.Text = WeekdayName(Weekday(FirstDayOfWeek))
    Day_Of_Week_No.Text = Weekday(FirstDayOfMonth)
  End Sub
  Private Sub Creat_Control_Btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Creat_Control_Btn.Click
    Dim PicBox As PictureBox
    PicBox = New PictureBox()
    PicBox.BackgroundImage = My.Resources.السبت
    PicBox.Top = 150
    PicBox.Left = 0
    PicBox.SizeMode = PictureBoxSizeMode.AutoSize
    PicBox.BackgroundImageLayout = ImageLayout.Center
    PicBox.BorderStyle = BorderStyle.FixedSingle
    Controls.Add(PicBox)
    Dim bmp As Bitmap = Pic.BackgroundImage
    Dim canvas As Graphics = Graphics.FromImage(bmp)
    Dim Lft As Single = Math.Max(CInt(Pic.Width - (PicBox.Width / 2)), 0) + 20
    Dim Tp As Single = 0
    For x = 1 To 7
      Select Case x
        Case 1
          PicBox.Image = My.Resources.الأحد
        Case 2
          PicBox.Image = My.Resources.الإثنين
        Case 3
          PicBox.Image = My.Resources.الثلاثاء
        Case 4
          PicBox.Image = My.Resources.الأربعاء
        Case 5
          PicBox.Image = My.Resources.الخميس
        Case 6
          PicBox.Image = My.Resources.الجمعة
        Case 7
          PicBox.Image = My.Resources.السبت
      End Select
      canvas.DrawImage(PicBox.Image, lft, 0)
      Lft -= PicBox.Width - 1
    Next
    Lft = Math.Max(CInt(Pic.Width - (PicBox.Width / 2)), 0) + 19
    Tp = PicBox.Height - 2
    Dim Clmn As Integer = 0
    For x = 1 To Weekday(FirstDayOfMonth)
      PicBox.Image = My.Resources.Blank
      canvas.DrawImage(PicBox.Image, Lft, Tp)
      Lft -= PicBox.Width - 1
      Clmn += 1
    Next
    For x = 1 To DateTime.DaysInMonth(Year(Date.Today), Month(Date.Today))
      If x = Today.Day Then
        PicBox.Image = My.Resources.red
        canvas.DrawImage(PicBox.Image, Lft, Tp)
      End If
      Select Case x
        Case 1
          PicBox.Image = My.Resources._1
        Case 2
          PicBox.Image = My.Resources._2
        Case 3
          PicBox.Image = My.Resources._3
        Case 4
          PicBox.Image = My.Resources._4
        Case 5
          PicBox.Image = My.Resources._5
        Case 6
          PicBox.Image = My.Resources._6
        Case 7
          PicBox.Image = My.Resources._7
        Case 8
          PicBox.Image = My.Resources._8
        Case 9
          PicBox.Image = My.Resources._9
        Case 10
          PicBox.Image = My.Resources._10
        Case 11
          PicBox.Image = My.Resources._11
        Case 12
          PicBox.Image = My.Resources._12
        Case 13
          PicBox.Image = My.Resources._13
        Case 14
          PicBox.Image = My.Resources._14
        Case 15
          PicBox.Image = My.Resources._15
        Case 16
          PicBox.Image = My.Resources._16
        Case 17
          PicBox.Image = My.Resources._17
        Case 18
          PicBox.Image = My.Resources._18
        Case 19
          PicBox.Image = My.Resources._19
        Case 20
          PicBox.Image = My.Resources._20
        Case 21
          PicBox.Image = My.Resources._21
        Case 22
          PicBox.Image = My.Resources._22
        Case 23
          PicBox.Image = My.Resources._23
        Case 24
          PicBox.Image = My.Resources._24
        Case 25
          PicBox.Image = My.Resources._25
        Case 26
          PicBox.Image = My.Resources._26
        Case 27
          PicBox.Image = My.Resources._27
        Case 28
          PicBox.Image = My.Resources._28
        Case 29
          PicBox.Image = My.Resources._29
        Case 30
          PicBox.Image = My.Resources._30
        Case 31
          PicBox.Image = My.Resources._31
      End Select
      Clmn += 1
      canvas.DrawImage(PicBox.Image, Lft, Tp)
      If Clmn = 8 Then
        Lft = Math.Max(CInt(Pic.Width - (PicBox.Width / 2)), 0) + 19
        Tp += PicBox.Height - 2
        Clmn = 1
        Lft -= PicBox.Width - 1
      Else
        Lft -= PicBox.Width - 1
      End If
    Next
    bmp.Save("picName.jpg", ImageFormat.Jpeg)
    canvas.Dispose()
    bmp.Dispose()
    File.Copy("picName.jpg", "picName_Copy.jpg", True)
    Pic.BackgroundImage = Image.FromFile("picName_Copy.jpg")
  End Sub
End Class

Edited 3 Years Ago by mike_2000_17: Fixed formatting

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