diff --git a/app/src/doc.cgi/.project b/app/src/doc.cgi/.project
index 516f4722c..6b7d671ab 100644
--- a/app/src/doc.cgi/.project
+++ b/app/src/doc.cgi/.project
@@ -1,9 +1,9 @@
 # Gambas Project File 3.0
-# Compiled with Gambas 3.0.0
+# Compiled with Gambas 3.1.90
 Title=Gambas documentation CGI script
 Startup=Main
 Icon=help.png
-Version=3.0.0
+Version=3.1.90
 VersionFile=1
 Component=gb.db
 Component=gb.eval
@@ -11,3 +11,4 @@ TabSize=2
 Translate=1
 Language=fr
 License=General Public Licence
+Packager=1
diff --git a/app/src/doc.cgi/.src/Main.module b/app/src/doc.cgi/.src/Main.module
index eabaea757..d8ad412f0 100644
--- a/app/src/doc.cgi/.src/Main.module
+++ b/app/src/doc.cgi/.src/Main.module
@@ -2515,7 +2515,7 @@ Private Sub GetDefaultSymbolTitle(hSym As CSymbolInfo) As String
     If Not sName Then 
       sName = $hSym.Class
     Endif
-    Select Case $hSym.Name
+    Select Case LCase($hSym.Name)
       Case "_new"
         sTitle = If($sVersion = "2.0", "NEW ", "New ") & sName
       Case "_put"
@@ -2866,16 +2866,16 @@ Private Function AutoLink(sStr As String) As String
             Else
 
               If aWord[0] = "gb" Then
-                rPage = DB.Find("page", "sPath = &1 AND sLang = &2", "/comp" &/ LCase(sWord), DEFAULT_LANG)
+                rPage = DB.Find("page", "sPath = &1 AND sLang = &2", "/comp" &/ sWord, DEFAULT_LANG)
                 If rPage.Available Then Goto FOUND
               Endif
 
               If aWord.Count = 2 Then
 
-                rPage = DB.Find("page", "sTitle = &1 AND sLang = &2 AND sPath LIKE &3", aWord[1], DEFAULT_LANG, "/comp/gb.qt" &/ LCase(aWord[0]) &/ "%")
-                If Not rPage.Available Then
-                  rPage = DB.Find("page", "sTitle = &1 AND sLang = &2 AND sPath LIKE &3", aWord[1], DEFAULT_LANG, "/comp/gb%" &/ LCase(aWord[0]) &/ "%")
-                Endif
+                'rPage = DB.Find("page", "sTitle = &1 AND sLang = &2 AND sPath LIKE &3", aWord[1], DEFAULT_LANG, "/comp/gb.qt" &/ LCase(aWord[0]) &/ "%")
+                'If Not rPage.Available Then
+                  rPage = DB.Find("page", "sTitle = &1 AND sLang = &2 AND sPath LIKE &3", aWord[1], DEFAULT_LANG, "/comp/gb%." &/ aWord[0] &/ "/%")
+                'Endif
                 sTitle = sWord
 
               Endif
@@ -4180,8 +4180,8 @@ Private Function GetToDo() As String
           
         Else
         
-          If sName = "_free" Then Continue
-          If sName = "_new" Then
+          If LCase(sName) = "_free" Then Continue
+          If LCase(sName) = "_new" Then
             If Not hClass.Creatable Or If hClass.IsVirtual() Then Continue
           Endif
           
@@ -4329,9 +4329,9 @@ Private Function GetSymbols() As String
       Endif
 
       Select Case hSym.Kind
-        Case "r", "p"
+        Case "r", "p", "v"
           cSymbol[sPrefix & "p"].Add(hSym.Name)
-        Case "R", "P"
+        Case "R", "P", "V"
           cSymbol[sPrefix & "P"].Add(hSym.Name)
         Case "C"
           cSymbol[sPrefix & "C"].Add(hSym.Name)
@@ -4580,7 +4580,7 @@ Private Function GetSymbolSyntax(hSym As CSymbolInfo) As String
   sName = hSym.Class
   sVirtual = GetVirtualClass(sName)
 
-  Select Case hSym.Name
+  Select Case LCase(hSym.Name)
 
     Case "_get"
 
@@ -4679,7 +4679,7 @@ Private Function GetSymbolSyntax(hSym As CSymbolInfo) As String
 
       Select Case LCase(hSym.Kind)
 
-        Case "p"
+        Case "p", "v"
           sSyntax = sSyntax & Keyword("Property") & " "
         Case "r"
           sSyntax = sSyntax & Keyword("Property Read") & " "
diff --git a/examples/examples/Games/GameOfLife/.project b/examples/examples/Games/GameOfLife/.project
index ddc2d10f0..4b7355246 100644
--- a/examples/examples/Games/GameOfLife/.project
+++ b/examples/examples/Games/GameOfLife/.project
@@ -1,9 +1,9 @@
 # Gambas Project File 3.0
-# Compiled with Gambas 3.0.90
+# Compiled with Gambas 3.1.90
 Title=Game of Life
 Startup=FMain
 Icon=glob2-icon-48x48.png
-Version=3.0.90
+Version=3.1.90
 VersionFile=1
 Component=gb.image
 Component=gb.gui
@@ -15,3 +15,4 @@ Maintainer=benoit
 Vendor=Princeton
 Address=benoit@localhost
 License=General Public Licence
+Packager=1
diff --git a/examples/examples/Games/GameOfLife/.settings b/examples/examples/Games/GameOfLife/.settings
index de803fbb5..b58ef4273 100644
--- a/examples/examples/Games/GameOfLife/.settings
+++ b/examples/examples/Games/GameOfLife/.settings
@@ -20,8 +20,8 @@ SearchString=True
 [OpenFile]
 Active=1
 File[1]=".src/FMain.form"
-File[2]=".src/FMain.class:14.8"
-File[3]=".src/CGameField.class:26.12"
+File[2]=".src/FMain.class:7.12"
+File[3]=".src/CGameField.class:74.12"
 Count=3
 
 [Watches]
diff --git a/examples/examples/Image/PhotoTouch/.directory b/examples/examples/Image/PhotoTouch/.directory
new file mode 100644
index 000000000..06dab1c8a
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.directory
@@ -0,0 +1,2 @@
+[Desktop Entry]
+Icon=./.icon.png
diff --git a/examples/examples/Image/PhotoTouch/.icon.png b/examples/examples/Image/PhotoTouch/.icon.png
new file mode 100644
index 000000000..2977cee78
Binary files /dev/null and b/examples/examples/Image/PhotoTouch/.icon.png differ
diff --git a/examples/examples/Image/PhotoTouch/.info b/examples/examples/Image/PhotoTouch/.info
new file mode 100644
index 000000000..4ec779cb0
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.info
@@ -0,0 +1,39 @@
+#CButton
+DrawingArea
+C
+:Click
+:
+
+
+Image
+p
+Image
+
+_new
+m
+
+
+DrawingArea_Enter
+m
+
+
+DrawingArea_Leave
+m
+
+
+DrawingArea_MouseDown
+m
+
+
+DrawingArea_DblClick
+m
+
+
+Timer_Timer
+m
+
+
+DrawingArea_Draw
+m
+
+
diff --git a/examples/examples/Image/PhotoTouch/.lang/fr.mo b/examples/examples/Image/PhotoTouch/.lang/fr.mo
new file mode 100644
index 000000000..28b19914d
Binary files /dev/null and b/examples/examples/Image/PhotoTouch/.lang/fr.mo differ
diff --git a/examples/examples/Image/PhotoTouch/.lang/fr.po b/examples/examples/Image/PhotoTouch/.lang/fr.po
new file mode 100644
index 000000000..1047b28bc
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.lang/fr.po
@@ -0,0 +1,24 @@
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"POT-Creation-Date: 2002-11-01 04:27+0100\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: FBrightness.form:55
+msgid "Balance"
+msgstr "Balance"
+
+#: FScissors.form:19
+msgid "Cut"
+msgstr "Découper"
+
+#: .project:1
+msgid "Retouche Photo"
+msgstr ""
+
diff --git a/examples/examples/Image/PhotoTouch/.list b/examples/examples/Image/PhotoTouch/.list
new file mode 100644
index 000000000..84ccda50a
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.list
@@ -0,0 +1 @@
+CButton
diff --git a/examples/examples/Image/PhotoTouch/.project b/examples/examples/Image/PhotoTouch/.project
new file mode 100644
index 000000000..6e320d717
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.project
@@ -0,0 +1,17 @@
+# Gambas Project File 3.0
+# Compiled with Gambas 3.1.90
+Title=Simple Photo Editor
+Startup=FMain
+Icon=icon.png
+Version=3.1.90
+VersionFile=1
+Component=gb.image
+Component=gb.qt4
+Component=gb.form
+Component=gb.desktop
+Component=gb.image.effect
+Authors="Benoît Minisini"
+TabSize=2
+Translate=1
+Language=fr
+Packager=1
diff --git a/examples/examples/Image/PhotoTouch/.src/CButton.class b/examples/examples/Image/PhotoTouch/.src/CButton.class
new file mode 100644
index 000000000..7ed62f1b8
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.src/CButton.class
@@ -0,0 +1,103 @@
+' Gambas class file
+
+Export
+
+Inherits DrawingArea
+
+Event Click
+
+Property Image As Image
+
+Private Const MIN_OPACITY As Float = 0.3
+Private Const MAX_OPACITY As Float = 0.8
+
+Private $hObs As Observer
+Private $hImage As Image
+Private $hDraw As Image
+Private $bInside As Boolean
+Private $hTimer As Timer
+Private $fOpacity As Float = MIN_OPACITY
+
+Public Sub _new()
+  
+  $hObs = New Observer(Me) As "DrawingArea"
+  $hTimer = New Timer As "Timer"
+  $hTimer.Delay = 50
+  Me.Mouse = Mouse.Pointing
+  
+End
+
+Public Sub DrawingArea_Enter()
+  
+  $bInside = True
+  $hTimer.Start
+  
+End
+
+Public Sub DrawingArea_Leave()
+  
+  $bInside = False
+  $hTimer.Start
+  
+End
+
+Public Sub DrawingArea_MouseDown()
+  
+  Raise Click
+  
+End
+
+Public Sub DrawingArea_DblClick()
+  
+  Raise Click
+  
+End
+
+
+Public Sub Timer_Timer()
+  
+  If $bInside Then
+    $fOpacity = Min(MAX_OPACITY, $fOpacity + 0.1)
+    If $fOpacity >= MAX_OPACITY Then
+      $hTimer.Stop
+    Endif
+  Else
+    $fOpacity = Max(MIN_OPACITY, $fOpacity - 0.1)
+    If $fOpacity <= MIN_OPACITY Then
+      $hTimer.Stop
+    Endif
+  Endif
+  
+  SetOpacity
+  
+End
+
+
+Public Sub DrawingArea_Draw()
+  
+  If Not $hImage Then Return
+  
+  Draw.Image($hDraw, 0, 0, Me.W, Me.H)
+  
+End
+
+Private Function Image_Read() As Image
+
+  Return $hImage
+
+End
+
+Private Sub Image_Write(Value As Image)
+
+  $hImage = Value
+  SetOpacity
+
+End
+
+Private Sub SetOpacity()
+
+  $hDraw = $hImage.Copy()
+  $hDraw.Opacity($fOpacity)
+  Me.Refresh
+
+End
diff --git a/examples/examples/Image/PhotoTouch/.src/FBrightness.class b/examples/examples/Image/PhotoTouch/.src/FBrightness.class
new file mode 100644
index 000000000..4a9eb368f
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.src/FBrightness.class
@@ -0,0 +1,79 @@
+' Gambas class file
+
+Private $bNoChange As Boolean
+
+Private $MX As Integer
+Private $MY As Integer
+Private $hRect As Rect
+
+Private btnUndo As CButton
+Private btnApply As CButton
+
+Public Sub _new()
+  
+  btnUndo = New CButton(Me) As "btnUndo"
+  btnUndo.Move(Me.W - 128 - Desktop.Scale * 3, Desktop.Scale * 3, 64, 64)
+  btnUndo.Image = Image.Load("undo.png")
+  
+  btnApply = New CButton(Me) As "btnApply"
+  btnApply.Move(btnUndo.X + btnUndo.W + Desktop.Scale, btnUndo.Y, 64, 64)
+  btnApply.Image = Image.Load("ok.png")
+  
+End
+
+
+Public Sub Form_Open()
+
+  Me.Center
+  FMain.Begin
+
+End
+
+Public Sub Form_Close()
+
+  FMain.End
+
+End
+
+Public Sub btnUndo_Click()
+
+  $bNoChange = True
+  sldBrightness.Value = 50
+  sldContrast.Value = 50
+  sldGamma.Value = 50
+  $bNoChange = False
+  Balance_Change
+
+End
+
+Public Sub btnApply_Click()
+
+  FMain.Apply
+  Me.Close
+
+End
+
+Public Sub Balance_Change()
+
+  If $bNoChange Then Return
+  FMain.Balance(sldBrightness.Value, sldContrast.Value, sldGamma.Value)
+
+End
+
+Public Sub panBrightness_MouseDown()
+
+  $MX = Mouse.ScreenX
+  $MY = Mouse.ScreenY
+  $hRect = Rect(Me.X, Me.Y, Me.W, Me.H)
+
+End
+
+Public Sub panBrightness_MouseMove()
+  
+  Dim X, Y As Integer
+  
+  X = Min(Max($hRect.X + Mouse.ScreenX - $MX, 0), FMain.W - $hRect.W)
+  Y = Min(Max($hRect.Y + Mouse.ScreenY - $MY, 0), FMain.H - $hRect.H)
+  Me.Move(X, Y)
+  
+End
diff --git a/examples/examples/Image/PhotoTouch/.src/FBrightness.form b/examples/examples/Image/PhotoTouch/.src/FBrightness.form
new file mode 100644
index 000000000..5b9072a3a
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.src/FBrightness.form
@@ -0,0 +1,54 @@
+# Gambas Form File 3.0
+
+{ Form Form
+  MoveScaled(0,0,74,48)
+  Background = &HFFFFFF&
+  Border = False
+  Stacking = Window.Above
+  SkipTaskbar = True
+  Opacity = 50
+  { panBrightness Panel
+    MoveScaled(1,1,72,46)
+    Background = &H000000&
+    { PictureBox1 PictureBox
+      MoveScaled(2,10,10,10)
+      Picture = Picture["luminosity.png"]
+      Stretch = True
+      Alignment = Align.Center
+    }
+    { PictureBox2 PictureBox
+      MoveScaled(2,22,10,10)
+      Picture = Picture["contrast.png"]
+      Stretch = True
+      Alignment = Align.Center
+    }
+    { sldBrightness Slider Balance
+      Name = "sldBrightness"
+      MoveScaled(15,13,53,3)
+      Value = 50
+    }
+    { sldContrast Slider Balance
+      Name = "sldContrast"
+      MoveScaled(15,25,53,3)
+      Value = 50
+    }
+    { Label1 Label
+      MoveScaled(2,2,52,6)
+      Font = Font["Bold,+5"]
+      Foreground = Color.TextBackground
+      AutoResize = True
+      Text = ("Balance")
+    }
+    { PictureBox3 PictureBox
+      MoveScaled(2,34,10,10)
+      Picture = Picture["gamma.png"]
+      Stretch = True
+      Alignment = Align.Center
+    }
+    { sldGamma Slider Balance
+      Name = "sldGamma"
+      MoveScaled(15,37,53,3)
+      Value = 50
+    }
+  }
+}
diff --git a/examples/examples/Image/PhotoTouch/.src/FMain.class b/examples/examples/Image/PhotoTouch/.src/FMain.class
new file mode 100644
index 000000000..8b922a7bd
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.src/FMain.class
@@ -0,0 +1,506 @@
+' Gambas class file
+
+Private CACHE_DIR As String = "~/.cache/gambas/PhotoTouch"
+
+Private $aPath As String[]
+Private $sPath As String
+Private $sDir As String
+Private $iIndex As Integer
+Private $hImage As Image
+Private $hZoom As Image
+Private $hTemp As Image
+Private $fZoom As Float = 1
+Private $sInfo As String
+Private $sMode As String
+Private $bModify As Boolean
+
+Private $MX As Integer
+Private $MY As Integer
+
+Private btnPrev As CButton
+Private btnNext As CButton
+
+Private Sub LoadImage(Optional bReset As Boolean) As Boolean
+
+  Dim hImage As Image
+
+  Inc Application.Busy
+  
+  Me.End
+  SaveImage
+
+  If Not bReset Then
+    Try $sPath = CACHE_DIR &/ $aPath[$iIndex]
+    If Exist($sPath) Then Try hImage = Image.Load($sPath)
+  Endif
+  
+  If Not hImage Then
+    Try $sPath = $sDir &/ $aPath[$iIndex]
+    If $sPath Then Try hImage = Image.Load($sPath)
+  Endif
+
+  $sInfo = ""
+  Try $sInfo = File.Name($sPath) & " - " & Format(Stat($sPath).LastModified, gb.LongDate)
+  If hImage Then
+    $hImage = hImage
+    svwImage.ResizeContents($hImage.W, $hImage.H)
+    svwImage.Show
+    lblError.Hide
+  Else 
+    svwImage.Hide
+    lblError.Show
+    If $aPath.Count = 0 Then      
+      lblError.Text = ("No image in directory")
+      $sInfo = ""
+    Else
+      lblError.Text = ("Unable to load image")
+      $sInfo = File.Name($sPath) & " -  " & Format(Stat($sPath).LastModified, gb.LongDate)
+    Endif
+  Endif
+  
+  $bModify = False
+  SetZoom(0)
+  dwgInfo.Refresh
+  Me.Refresh
+  
+  Dec Application.Busy
+
+End
+
+Public Sub _new()
+  
+  Dim hCtrl As Control
+  Dim sImg As String
+  Dim hButton As CButton
+  Dim hPanel As Panel
+
+  Application.MainWindow = Me
+  
+  Try Mkdir File.Dir(File.Dir(cache_dir))
+  Try Mkdir File.Dir(cache_dir)
+  Try Mkdir CACHE_DIR
+  
+  For Each sImg In ["usb", "-", "zoom-in", "zoom-out", "zoom-original", "zoom-fit", "-", "rotate-left", "rotate-right", "-", "scissors", "luminosity", "<->", "undo", "quit"]
+    If sImg = "<->" Then
+      hPanel = New Panel(panToolbar)
+      hPanel.Expand = True
+      hPanel.Resize(8, 64)
+    Else If sImg = "-" Then
+      hPanel = New Panel(panToolbar)
+      hPanel.Resize(16, 64)
+    Else
+      hButton = New CButton(panToolbar) As "Button"
+      hButton.Resize(64, 64)
+      hButton.Image = Image.Load(sImg & ".png")
+      hButton.Tag = sImg
+    Endif
+  Next
+  
+  btnPrev = New CButton(Me) As "Button"
+  btnPrev.Resize(64, 64)
+  btnPrev.Ignore = True
+  btnPrev.Tag = "previous"
+  btnPrev.Image = Image.Load("previous.png")
+
+  btnNext = New CButton(Me) As "Button"
+  btnNext.Resize(64, 64)
+  btnNext.Ignore = True
+  btnNext.Tag = "next"
+  btnNext.Image = Image.Load("next.png")
+
+End
+
+
+Public Sub Form_Open()
+
+  SetDir(User.Home)
+  
+End
+
+Public Sub svwImage_Draw()
+
+  Dim X As Integer
+  Dim Y As Integer
+  Dim XR As Integer
+  Dim YR As Integer
+  Dim SX, SX2 As Integer
+  Dim SY, SY2 As Integer
+  Dim DX As Integer
+  Dim DY As Integer
+  Dim C As Integer
+  Dim SW, SH As Integer
+  Dim hZoom As Image
+  Dim iZoom As Integer
+
+  If Not $hImage Then Return
+
+  If $fZoom > 1 Then
+
+    iZoom = $fZoom
+
+    Draw.LineStyle = Line.None
+    Draw.FillStyle = Fill.Solid
+  
+    DX = Max(0, (Me.W - $hImage.W * iZoom) / 2)
+    DY = Max(0, (Me.H - $hImage.H * iZoom) / 2)
+  
+    SX = (Draw.Clip.X - DX) \ iZoom
+    SY = (Draw.Clip.Y - DY) \ iZoom
+    SX2 = (Draw.Clip.X - DX + Draw.Clip.W - 1) \ iZoom
+    SY2 = (Draw.Clip.Y - DY + Draw.Clip.H - 1) \ iZoom
+  
+    SX = Max(0, SX)
+    SX2 = Min($hImage.Width - 1, SX2)
+    SW = SX2 - SX + 1
+  
+    SY = Max(0, SY)
+    SY2 = Min($hImage.Height - 1, SY2)
+    SH = SY2 - SY + 1
+  
+    'If $fZoom > 5 Then
+    '  Draw.LineStyle = Line.Solid
+    '  Draw.Foreground = &H989898
+    'Else
+    '  Draw.LineStyle = Line.None
+    'Endif
+  
+    Draw.Zoom($hImage, iZoom, SX * iZoom + DX, SY * iZoom + DY, SX + svwImage.ScrollX \ iZoom, SY + svwImage.ScrollY \ iZoom, SW, SH)
+    
+  Else If $fZoom = 1 Then
+    
+    If $hImage.W < Me.W Then 
+      X = (Me.W - $hImage.W) / 2
+    Else
+      X = - svwImage.ScrollX
+    Endif
+    
+    If $hImage.H < Me.H Then 
+      Y = (Me.H - $hImage.H) / 2
+    Else
+      Y = - svwImage.ScrollY
+    Endif
+    
+    Draw.Image($hImage, X, Y)
+
+  Else
+    
+    If $hZoom.W < Me.W Then 
+      X = (Me.W - $hZoom.W) / 2
+    Else
+      X = - svwImage.ScrollX
+    Endif
+    
+    If $hZoom.H < Me.H Then 
+      Y = (Me.H - $hZoom.H) / 2
+    Else
+      Y = - svwImage.ScrollY
+    Endif
+    
+    Draw.Image($hZoom, X, Y)
+    
+  Endif
+  
+End
+
+Public Sub Form_Resize()
+
+  panToolbar.Move(0, 0, Me.W, 64 + Desktop.Scale * 2)
+  dwgInfo.Move(8, Me.H - dwgInfo.H, Me.W, dwgInfo.H)
+  btnPrev.Move(8, (Me.H - btnPrev.H) / 2)
+  btnNext.Move(Me.W - 8 - btnNext.W, (Me.H - btnNext.H) / 2)
+
+End
+
+Public Sub Button_Click()
+  
+  Action(Last.Tag)
+  
+End
+
+Private Sub UpdateZoom()
+  
+  Dim X, Y As Float
+  
+  If Not $hImage Then Return
+  
+  If $fZoom < 1 Then
+    $hZoom = $hImage.Stretch($hImage.W * $fZoom, $hImage.H * $fZoom)
+  Else
+    $hZoom = Null
+  Endif
+  
+  X = (svwImage.ScrollX + svwImage.ClientW / 2) / svwImage.ScrollW
+  Y = (svwImage.ScrollY + svwImage.ClientH / 2) / svwImage.ScrollH
+  
+  svwImage.ResizeContents($hImage.W * $fZoom, $hImage.H * $fZoom)
+  svwImage.Scroll(X * svwImage.ScrollW - svwImage.ClientW / 2, Y * svwImage.ScrollH - svwImage.ClientH / 2)
+  
+  Me.Refresh
+  
+End
+
+Private Sub SetZoom(fZoom As Float)
+
+  If Not $hImage Then Return
+  
+  If fZoom = 0 Then
+    $fZoom = 0
+    fZoom = Min(Me.W / $hImage.W, Me.H / $hImage.H)
+    fZoom = Min(1, fZoom)
+  Endif
+
+  fZoom = Max(1 / 32, Min(32, fZoom))
+  If fZoom = $fZoom Then Return
+  If fZoom <> 1 Then
+    If ($hImage.W * fZoom) < 96 Or If ($hImage.H * fZoom) < 96 Then Return
+  Endif
+  
+  $fZoom = fZoom
+  UpdateZoom
+
+End
+
+Public Sub SetMode(sMode As String)
+  
+  If $sMode Then
+    Cancel
+    FBrightness.Close
+    FScissors.Close
+  Endif
+    
+  If sMode = $sMode Then 
+    $sMode = ""
+    Return
+  Endif
+    
+  Select Case sMode
+    Case "luminosity"
+      FBrightness.Show
+    Case "scissors"
+      FScissors.Show
+  End Select
+    
+  $sMode = sMode
+  
+End
+
+
+Private Sub Action(sAction As String)
+  
+  Select Case sAction
+    
+    Case "previous"
+      Dec $iIndex
+      If $iIndex < 0 Then $iIndex = $aPath.Max
+      LoadImage
+    
+    Case "next"
+      Inc $iIndex
+      If $iIndex > $aPath.Max Then $iIndex = 0
+      LoadImage
+    
+    Case "zoom-in"
+      SetZoom(2 ^ Int(Log2($fZoom)) * 2)
+    
+    Case "zoom-out"
+      SetZoom(2 ^ Int(Log2($fZoom) - 0.001))
+    
+    Case "zoom-original"
+      SetZoom(1)
+      
+    Case "zoom-fit"
+      SetZoom(0)
+      
+    Case "rotate-left"
+      If Not $hImage Then Return
+      $hImage = $hImage.Rotate(Pi(0.5))
+      $bModify = True
+      'SaveImage
+      UpdateZoom
+    
+    Case "rotate-right"
+      If Not $hImage Then Return
+      $hImage = $hImage.Rotate(Pi(-0.5))
+      $bModify = True
+      'SaveImage
+      UpdateZoom
+      
+    Case "quit"
+      SetMode("")
+      SaveImage
+      If Dir(CACHE_DIR).Count Then Desktop.Open(CACHE_DIR)
+      Me.Close
+      
+    Case "luminosity", "scissors"
+      If Not $hImage Then Return
+      SetMode(sAction)
+      
+    Case "usb"
+      SetMode("")
+      If Dialog.SelectDirectory() Then Return
+      SetDir(Dialog.Path)
+      
+    Case "undo"
+      SetMode("")
+      LoadImage(True)
+      RemoveImage
+    
+  End Select
+  
+End
+
+Public Sub svwImage_MouseDown()
+
+  $MX = Mouse.X + svwImage.ScrollX
+  $MY = Mouse.Y + svwImage.ScrollY
+  'Debug $MX;; $MY
+  
+End
+
+Public Sub svwImage_MouseMove()
+  
+  If Mouse.Left Then 
+    'Debug Mouse.X - $MX;; Mouse.Y - $MY
+    svwImage.Scroll($MX - Mouse.X, $MY - Mouse.Y)
+  Endif
+  
+End
+
+Public Sub dwgInfo_Draw()
+  
+  Dim X, Y As Integer
+  
+   Paint.Font = Font["Bold,+3"]
+  ' Paint.Brush = Paint.Color(Color.SetAlpha(Color.White, 128))
+  ' For X = -2 To 2
+  '   For Y = -2 To 2
+  '     If X = 0 And If Y = 0 Then Continue
+  '     Paint.Text($sInfo, 8 + X, 8 + Y, dwgInfo.W, dwgInfo.H, Align.Left)
+  '   Next
+  ' Next
+  ' Paint.Fill
+  Paint.LineWidth = 1
+  Paint.Brush = Paint.Color(Color.SetAlpha(Color.White, 192))
+  Paint.DrawText($sInfo, 0, 0, dwgInfo.W, dwgInfo.H, Align.Left)
+  
+End
+
+Public Sub Form_KeyPress()
+
+  Select Case Key.Code
+    
+    Case Key.Esc
+      Action("quit")
+    
+  End Select
+
+End
+
+Public Sub Begin()
+  
+  $hTemp = $hImage.Copy()
+  
+End
+
+Public Sub End()
+  
+  $hTemp = Null
+  UpdateZoom
+  SetMode("")
+  'SaveImage
+  Me.Refresh
+  
+End
+
+Public Sub Apply()
+  
+  $hTemp = $hImage
+  
+End
+
+Public Sub Cancel()
+  
+  If Not $hTemp Then Return
+  $hImage = $hTemp.Copy()
+  UpdateZoom
+  Me.Refresh
+  
+End
+
+Public Sub GetImage() As Image
+  
+  Return $hImage
+  
+End
+
+Public Sub Balance(iBrightness As Integer, iContrast As Integer, iGamma As Integer)
+  
+  $hImage = $hTemp.Copy()
+  $hImage.Balance((iBrightness - 50) / 50, (iContrast - 50) / 50, (iGamma - 50) / 50)
+  $bModify = True
+  UpdateZoom
+  Me.Refresh
+  
+End
+
+Public Sub Cut()
+  
+  Dim X, Y, W, H As Integer
+  Dim hRect As Rect
+  
+  W = FScissors.W / $fZoom
+  H = FScissors.H / $fZoom
+  X = (svwImage.ScrollX + FScissors.X) / $fZoom
+  Y = (svwImage.ScrollY + FScissors.Y) / $fZoom
+  
+  If $hImage.W * $fZoom <= Me.W Then X -= (Me.W / $fZoom - $hImage.W) / 2
+  If $hImage.H * $fZoom <= Me.H Then Y -= (Me.H / $fZoom - $hImage.H) / 2
+  
+  hRect = Rect(X, Y, W, H)
+  hRect = hRect.Intersection(Rect(0, 0, $hImage.W, $hImage.H))
+  
+  If Not hRect Then Return
+  
+  $hImage = $hImage.Copy(hRect.X, hRect.Y, hRect.W, hRect.H)
+  $bModify = True
+  $hTemp = $hImage
+  Me.End
+  SetZoom(0)
+  
+End
+
+Private Sub SetDir(sDir As String)
+
+  Inc Application.Busy
+    
+  Shell "cd " & Shell(CACHE_DIR) & "; rm -f *" Wait
+  
+  $sDir = sDir
+  $aPath = New String[]
+  Try $aPath = Dir(sDir, "*.{jpg,JPG,jpeg,JPEG,png,PNG,bmp,BMP,gig,GIF}").Sort()
+  $iIndex = 0
+  LoadImage
+  
+  Dec Application.Busy
+  
+End
+
+Private Sub SaveImage()
+  
+  If Not $hImage Then Return
+  If Not $bModify Then Return
+  
+  $hImage.Save(CACHE_DIR &/ File.Name($sPath))
+  $bModify = False
+  
+Catch
+  
+  Message.Error(Error.Text)
+  
+End
+
+Private Sub RemoveImage()
+  
+  Try Kill CACHE_DIR &/ File.Name($sPath)
+  
+End
diff --git a/examples/examples/Image/PhotoTouch/.src/FMain.form b/examples/examples/Image/PhotoTouch/.src/FMain.form
new file mode 100644
index 000000000..908d8a00a
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.src/FMain.form
@@ -0,0 +1,35 @@
+# Gambas Form File 3.0
+
+{ Form Form
+  MoveScaled(0,0,82,72)
+  Border = False
+  Maximized = True
+  Arrangement = Arrange.Fill
+  { svwImage ScrollArea
+    MoveScaled(24,24,24,24)
+    Background = &H000000&
+    Mouse = Mouse.SizeAll
+    Border = False
+    ScrollBar = Scroll.None
+  }
+  { dwgInfo DrawingArea
+    MoveScaled(5,64,66,6)
+    Ignore = True
+    Painted = True
+  }
+  { panToolbar HBox
+    MoveScaled(1,1,52,13)
+    Ignore = True
+    AutoResize = True
+    Spacing = True
+    Margin = True
+  }
+  { lblError Label
+    MoveScaled(15,52,46,9)
+    Visible = False
+    Font = Font["Bold,+5"]
+    Background = &H000000&
+    Foreground = &HFFFFFF&
+    Alignment = Align.Center
+  }
+}
diff --git a/examples/examples/Image/PhotoTouch/.src/FScissors.class b/examples/examples/Image/PhotoTouch/.src/FScissors.class
new file mode 100644
index 000000000..fb5973489
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.src/FScissors.class
@@ -0,0 +1,154 @@
+' Gambas class file
+
+Private $aScissors As Panel[]
+
+Private Enum S_N, S_S, S_W, S_E, S_NW, S_NE, S_SW, S_SE
+Private HANDLE_SIZE As Integer
+
+Private $aMouse As Integer[]
+Private $aOpacity As Integer[]
+
+Private $MX As Integer
+Private $MY As Integer
+Private $hRect As Rect
+
+Private btnCut As CButton
+
+Private Sub Form_Resize()
+  
+  $aScissors[S_NW].Move(0, 0, HANDLE_SIZE, HANDLE_SIZE)
+  $aScissors[S_NE].Move(Me.W - HANDLE_SIZE, 0, HANDLE_SIZE, HANDLE_SIZE)
+  $aScissors[S_SW].Move(0, Me.H - HANDLE_SIZE, HANDLE_SIZE, HANDLE_SIZE)
+  $aScissors[S_SE].Move(Me.W - HANDLE_SIZE, Me.H - HANDLE_SIZE, HANDLE_SIZE, HANDLE_SIZE)
+  $aScissors[S_N].Move(HANDLE_SIZE, 0, Me.W - HANDLE_SIZE * 2, HANDLE_SIZE)
+  $aScissors[S_S].Move(HANDLE_SIZE, Me.H - HANDLE_SIZE, Me.W - HANDLE_SIZE * 2, HANDLE_SIZE)
+  $aScissors[S_W].Move(0, HANDLE_SIZE, HANDLE_SIZE, Me.H - HANDLE_SIZE * 2)
+  $aScissors[S_E].Move(Me.W - HANDLE_SIZE, HANDLE_SIZE, HANDLE_SIZE, Me.H - HANDLE_SIZE * 2)
+  
+  btnCut.Move(Me.W - 64 - Desktop.Scale * 3, Desktop.Scale * 3)
+  
+End
+
+
+Public Sub Form_Open()
+
+  Dim I As Integer
+
+  $aMouse = [Mouse.SizeN, Mouse.SizeS, Mouse.SizeW, Mouse.SizeE, Mouse.SizeNW, Mouse.SizeNE, Mouse.SizeSW, Mouse.SizeSE]
+  HANDLE_SIZE = Desktop.Scale 
+
+  $aScissors = New Panel[8]
+  
+  For I = 0 To 7
+    $aScissors[I] = New Panel(Me) As "Panel"
+    With $aScissors[I]
+      .Mouse = $aMouse[I]
+      .Background = Color.White 'IIf(I >= S_NW, Color.RGB(192, 192, 192), Color.White)
+      .Tag = I
+    End With
+  Next
+  
+  btnCut = New CButton(Me) As "btnCut"
+  btnCut.Resize(64, 64)
+  btnCut.Image = Image.Load("scissors.png")
+  
+  Me.Move(FMain.ClientW \ 4, FMain.ClientH \ 4, FMain.ClientW \ 2, FMain.ClientH \ 2)
+  Form_Resize
+
+End
+
+Public Sub Panel_MouseDown()
+  
+  $MX = Mouse.ScreenX
+  $MY = Mouse.ScreenY
+  $hRect = Rect(Me.X, Me.Y, Me.W, Me.H)
+  
+End
+
+Public Sub Panel_MouseMove()
+  
+  Dim X, Y As Integer
+  Dim iTag As Integer = Last.Tag
+  Dim MIN_HEIGHT As Integer = 64 + Desktop.Scale * 6
+  Dim MIN_WIDTH As Integer = 64 + Desktop.Scale * 6
+  
+  Select Case Last.Tag
+    
+    Case S_N
+      Y = $hRect.Y + Mouse.ScreenY - $MY
+      Y = Min($hRect.Bottom - MIN_HEIGHT, Max(0, Y))
+      Me.Move(Me.X, Y, Me.W, $hRect.H + $hRect.Y - Y)
+      
+    Case S_S
+      Y = $hRect.H + Mouse.ScreenY - $MY
+      Y = Min(FMain.H - $hRect.Y, Max(MIN_HEIGHT, Y))
+      Me.Move(Me.X, Me.Y, Me.W, Y)
+
+    Case S_W
+      X = $hRect.X + Mouse.ScreenX - $MX
+      X = Min($hRect.Right - MIN_WIDTH, Max(0, X))
+      Me.Move(X, Me.Y, $hRect.W + $hRect.X - X, Me.H)
+      
+    Case S_E
+      X = $hRect.W + Mouse.ScreenX - $MX
+      X = Min(FMain.W - $hRect.X, Max(MIN_WIDTH, X))
+      Me.Move(Me.X, Me.Y, X, Me.H)
+      
+    Case S_NW
+      Y = $hRect.Y + Mouse.ScreenY - $MY
+      Y = Min($hRect.Bottom - MIN_HEIGHT, Max(0, Y))
+      X = $hRect.X + Mouse.ScreenX - $MX
+      X = Min($hRect.Right - MIN_WIDTH, Max(0, X))
+      Me.Move(X, Y, $hRect.W + $hRect.X - X, $hRect.H + $hRect.Y - Y)
+      
+    Case S_NE
+      Y = $hRect.Y + Mouse.ScreenY - $MY
+      Y = Min($hRect.Bottom - MIN_HEIGHT, Max(0, Y))
+      X = $hRect.W + Mouse.ScreenX - $MX
+      X = Min(FMain.W - $hRect.X, Max(MIN_WIDTH, X))
+      Me.Move(Me.X, Y, X, $hRect.H + $hRect.Y - Y)
+      
+    Case S_SW
+      Y = $hRect.H + Mouse.ScreenY - $MY
+      Y = Min(FMain.H - $hRect.Y, Max(MIN_HEIGHT, Y))
+      X = $hRect.X + Mouse.ScreenX - $MX
+      X = Min($hRect.Right - MIN_WIDTH, Max(0, X))
+      Me.Move(X, Me.Y, $hRect.W + $hRect.X - X, Y)
+      
+    Case S_SE
+      Y = $hRect.H + Mouse.ScreenY - $MY
+      Y = Min(FMain.H - $hRect.Y, Max(MIN_HEIGHT, Y))
+      X = $hRect.W + Mouse.ScreenX - $MX
+      X = Min(FMain.W - $hRect.X, Max(MIN_WIDTH, X))
+      Me.Move(Me.X, Me.Y, X, Y)
+
+  End Select
+  
+  Form_Resize
+  
+End
+
+
+Public Sub Form_MouseDown()
+
+  $MX = Mouse.ScreenX
+  $MY = Mouse.ScreenY
+  $hRect = Rect(Me.X, Me.Y, Me.W, Me.H)
+
+End
+
+Public Sub Form_MouseMove()
+  
+  Dim X, Y As Integer
+  
+  X = Min(Max($hRect.X + Mouse.ScreenX - $MX, 0), FMain.W - $hRect.W)
+  Y = Min(Max($hRect.Y + Mouse.ScreenY - $MY, 0), FMain.H - $hRect.H)
+  Me.Move(X, Y)
+  
+End
+
+Public Sub btnCut_Click()
+  
+  FMain.Cut
+  
+End
diff --git a/examples/examples/Image/PhotoTouch/.src/FScissors.form b/examples/examples/Image/PhotoTouch/.src/FScissors.form
new file mode 100644
index 000000000..1fee6ae31
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.src/FScissors.form
@@ -0,0 +1,17 @@
+# Gambas Form File 3.0
+
+{ Form Form
+  MoveScaled(0,0,64,64)
+  Background = &H000000&
+  Mouse = Mouse.SizeAll
+  Border = False
+  Stacking = Window.Above
+  SkipTaskbar = True
+  Opacity = 50
+  { Label1 Label
+    MoveScaled(3,3,52,6)
+    Font = Font["Bold,+5"]
+    Foreground = Color.TextBackground
+    Text = ("Cut")
+  }
+}
diff --git a/examples/examples/Image/PhotoTouch/.startup b/examples/examples/Image/PhotoTouch/.startup
new file mode 100644
index 000000000..b7f2100d3
--- /dev/null
+++ b/examples/examples/Image/PhotoTouch/.startup
@@ -0,0 +1,12 @@
+FMain
+Simple Photo Editor
+0
+0
+3.1.90
+
+gb.image
+gb.qt4
+gb.form
+gb.desktop
+gb.image.effect
+
diff --git a/examples/examples/Image/PhotoTouch/contrast.png b/examples/examples/Image/PhotoTouch/contrast.png
new file mode 100644
index 000000000..169c5aa6d
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diff --git a/examples/examples/Image/PhotoTouch/control.png b/examples/examples/Image/PhotoTouch/control.png
new file mode 100644
index 000000000..421a091a8
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diff --git a/examples/examples/Image/PhotoTouch/delete.png b/examples/examples/Image/PhotoTouch/delete.png
new file mode 100644
index 000000000..52277750a
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diff --git a/examples/examples/Image/PhotoTouch/gamma.png b/examples/examples/Image/PhotoTouch/gamma.png
new file mode 100644
index 000000000..77f1298bf
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diff --git a/examples/examples/Image/PhotoTouch/icon.png b/examples/examples/Image/PhotoTouch/icon.png
new file mode 100644
index 000000000..e2c7adfb2
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diff --git a/examples/examples/Image/PhotoTouch/luminosity.png b/examples/examples/Image/PhotoTouch/luminosity.png
new file mode 100644
index 000000000..4830796d0
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diff --git a/examples/examples/Image/PhotoTouch/next.png b/examples/examples/Image/PhotoTouch/next.png
new file mode 100644
index 000000000..324909025
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diff --git a/examples/examples/Image/PhotoTouch/ok.png b/examples/examples/Image/PhotoTouch/ok.png
new file mode 100644
index 000000000..8c9880757
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diff --git a/examples/examples/Image/PhotoTouch/previous.png b/examples/examples/Image/PhotoTouch/previous.png
new file mode 100644
index 000000000..0e4b53120
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diff --git a/examples/examples/Image/PhotoTouch/quit.png b/examples/examples/Image/PhotoTouch/quit.png
new file mode 100644
index 000000000..1cf561106
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diff --git a/examples/examples/Image/PhotoTouch/redo.png b/examples/examples/Image/PhotoTouch/redo.png
new file mode 100644
index 000000000..8a5a7f6fb
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diff --git a/examples/examples/Image/PhotoTouch/rotate-left.png b/examples/examples/Image/PhotoTouch/rotate-left.png
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index 000000000..75c6bd0de
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diff --git a/examples/examples/Image/PhotoTouch/rotate-right.png b/examples/examples/Image/PhotoTouch/rotate-right.png
new file mode 100644
index 000000000..6b4977c15
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diff --git a/examples/examples/Image/PhotoTouch/scissors.png b/examples/examples/Image/PhotoTouch/scissors.png
new file mode 100644
index 000000000..175b8f337
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diff --git a/examples/examples/Image/PhotoTouch/undo.png b/examples/examples/Image/PhotoTouch/undo.png
new file mode 100644
index 000000000..c6a6a34a2
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diff --git a/examples/examples/Image/PhotoTouch/usb.png b/examples/examples/Image/PhotoTouch/usb.png
new file mode 100644
index 000000000..442f6de8d
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diff --git a/examples/examples/Image/PhotoTouch/zoom-fit.png b/examples/examples/Image/PhotoTouch/zoom-fit.png
new file mode 100644
index 000000000..c0f85f2da
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diff --git a/examples/examples/Image/PhotoTouch/zoom-in.png b/examples/examples/Image/PhotoTouch/zoom-in.png
new file mode 100644
index 000000000..ca578f27d
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diff --git a/examples/examples/Image/PhotoTouch/zoom-original.png b/examples/examples/Image/PhotoTouch/zoom-original.png
new file mode 100644
index 000000000..0abcda9a2
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diff --git a/examples/examples/Image/PhotoTouch/zoom-out.png b/examples/examples/Image/PhotoTouch/zoom-out.png
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index 000000000..1f37424dc
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