4 people like it.

3D Image Effect

You can create a 3D effect by taking each pixel from the source image (removing the red) and the pixel twenty places to its left (removing the blue and green) and blending the two together 

 1: 
 2: 
 3: 
 4: 
 5: 
 6: 
 7: 
 8: 
 9: 
10: 
11: 
12: 
13: 
14: 
15: 
16: 
17: 
18: 
19: 
20: 
21: 
22: 
23: 
24: 
25: 
26: 
27: 
28: 
29: 
30: 
31: 
32: 

open System
open System.IO
open System.Drawing
open System.Windows.Forms

let form = new Form(Visible = true, Text = "3D Image", 
                    TopMost = true, Size = Size(600,600))
let imageCtrl = new System.Windows.Forms.PictureBox(Dock = DockStyle.Fill)
form.Controls.Add(imageCtrl)
let show image =
    imageCtrl.Image <- image
    System.Windows.Forms.Application.DoEvents()

let root = __SOURCE_DIRECTORY__
let images = Path.Combine(root,"Images")
let combine imageName =  Path.Combine(images, imageName)

// You can create a 3D effect by taking each pixel from the source image (removing the red) 
// and the pixel twenty places to its left (removing the blue and green) and blending the two together
let convertImageTo3D (imagePath:string) =
    let bitmap = Bitmap.FromFile(imagePath) :?> Bitmap
    let w,h = bitmap.Width, bitmap.Height
    for x in 20 .. (w-1) do
        for y in 0 .. (h-1) do
            let c1 = bitmap.GetPixel(x,y)
            let c2 = bitmap.GetPixel(x - 20,y)
            let color3D = Color.FromArgb(int 0,int c1.R, int c2.G, int c2.B)
            bitmap.SetPixel(x - 20 ,y,color3D)
    bitmap

let imageTweaked = combine "davinci.bmp" |> convertImageTo3D 
show <| imageTweaked
namespace System
namespace System.IO
namespace System.Drawing
namespace System.Windows
namespace System.Windows.Forms
val form : Form

Full name: Script.form
Multiple items
type Form =
  inherit ContainerControl
  new : unit -> Form
  member AcceptButton : IButtonControl with get, set
  member Activate : unit -> unit
  member ActiveMdiChild : Form
  member AddOwnedForm : ownedForm:Form -> unit
  member AllowTransparency : bool with get, set
  member AutoScale : bool with get, set
  member AutoScaleBaseSize : Size with get, set
  member AutoScroll : bool with get, set
  member AutoSize : bool with get, set
  ...
  nested type ControlCollection

Full name: System.Windows.Forms.Form

--------------------
Form() : unit
Multiple items
namespace System.Drawing.Text

--------------------
namespace System.Text
Multiple items
type Size =
  struct
    new : pt:Point -> Size + 1 overload
    member Equals : obj:obj -> bool
    member GetHashCode : unit -> int
    member Height : int with get, set
    member IsEmpty : bool
    member ToString : unit -> string
    member Width : int with get, set
    static val Empty : Size
    static member Add : sz1:Size * sz2:Size -> Size
    static member Ceiling : value:SizeF -> Size
    ...
  end

Full name: System.Drawing.Size

--------------------
Size()
Size(pt: Point) : unit
Size(width: int, height: int) : unit
val imageCtrl : PictureBox

Full name: Script.imageCtrl
Multiple items
type PictureBox =
  inherit Control
  new : unit -> PictureBox
  member AllowDrop : bool with get, set
  member BorderStyle : BorderStyle with get, set
  member CancelAsync : unit -> unit
  member CausesValidation : bool with get, set
  member ErrorImage : Image with get, set
  member Font : Font with get, set
  member ForeColor : Color with get, set
  member Image : Image with get, set
  member ImageLocation : string with get, set
  ...

Full name: System.Windows.Forms.PictureBox

--------------------
PictureBox() : unit
type DockStyle =
  | None = 0
  | Top = 1
  | Bottom = 2
  | Left = 3
  | Right = 4
  | Fill = 5

Full name: System.Windows.Forms.DockStyle
field DockStyle.Fill = 5
property Control.Controls: Control.ControlCollection
Control.ControlCollection.Add(value: Control) : unit
val show : image:Image -> unit

Full name: Script.show
val image : Image
property PictureBox.Image: Image
type Application =
  static member AddMessageFilter : value:IMessageFilter -> unit
  static member AllowQuit : bool
  static member CommonAppDataPath : string
  static member CommonAppDataRegistry : RegistryKey
  static member CompanyName : string
  static member CurrentCulture : CultureInfo with get, set
  static member CurrentInputLanguage : InputLanguage with get, set
  static member DoEvents : unit -> unit
  static member EnableVisualStyles : unit -> unit
  static member ExecutablePath : string
  ...
  nested type MessageLoopCallback

Full name: System.Windows.Forms.Application
Application.DoEvents() : unit
val root : string

Full name: Script.root
val images : string

Full name: Script.images
type Path =
  static val DirectorySeparatorChar : char
  static val AltDirectorySeparatorChar : char
  static val VolumeSeparatorChar : char
  static val InvalidPathChars : char[]
  static val PathSeparator : char
  static member ChangeExtension : path:string * extension:string -> string
  static member Combine : [<ParamArray>] paths:string[] -> string + 3 overloads
  static member GetDirectoryName : path:string -> string
  static member GetExtension : path:string -> string
  static member GetFileName : path:string -> string
  ...

Full name: System.IO.Path
Path.Combine([<ParamArray>] paths: string []) : string
Path.Combine(path1: string, path2: string) : string
Path.Combine(path1: string, path2: string, path3: string) : string
Path.Combine(path1: string, path2: string, path3: string, path4: string) : string
val combine : imageName:string -> string

Full name: Script.combine
val imageName : string
val convertImageTo3D : imagePath:string -> Bitmap

Full name: Script.convertImageTo3D
val imagePath : string
Multiple items
val string : value:'T -> string

Full name: Microsoft.FSharp.Core.Operators.string

--------------------
type string = String

Full name: Microsoft.FSharp.Core.string
val bitmap : Bitmap
Multiple items
type Bitmap =
  inherit Image
  new : filename:string -> Bitmap + 11 overloads
  member Clone : rect:Rectangle * format:PixelFormat -> Bitmap + 1 overload
  member GetHbitmap : unit -> nativeint + 1 overload
  member GetHicon : unit -> nativeint
  member GetPixel : x:int * y:int -> Color
  member LockBits : rect:Rectangle * flags:ImageLockMode * format:PixelFormat -> BitmapData + 1 overload
  member MakeTransparent : unit -> unit + 1 overload
  member SetPixel : x:int * y:int * color:Color -> unit
  member SetResolution : xDpi:float32 * yDpi:float32 -> unit
  member UnlockBits : bitmapdata:BitmapData -> unit
  ...

Full name: System.Drawing.Bitmap

--------------------
Bitmap(filename: string) : unit
   (+0 other overloads)
Bitmap(stream: Stream) : unit
   (+0 other overloads)
Bitmap(original: Image) : unit
   (+0 other overloads)
Bitmap(filename: string, useIcm: bool) : unit
   (+0 other overloads)
Bitmap(type: Type, resource: string) : unit
   (+0 other overloads)
Bitmap(stream: Stream, useIcm: bool) : unit
   (+0 other overloads)
Bitmap(width: int, height: int) : unit
   (+0 other overloads)
Bitmap(original: Image, newSize: Size) : unit
   (+0 other overloads)
Bitmap(width: int, height: int, format: Imaging.PixelFormat) : unit
   (+0 other overloads)
Bitmap(width: int, height: int, g: Graphics) : unit
   (+0 other overloads)
Image.FromFile(filename: string) : Image
Image.FromFile(filename: string, useEmbeddedColorManagement: bool) : Image
val w : int
val h : int
property Image.Width: int
property Image.Height: int
val x : int32
val y : int32
val c1 : Color
Bitmap.GetPixel(x: int, y: int) : Color
val c2 : Color
val color3D : Color
type Color =
  struct
    member A : byte
    member B : byte
    member Equals : obj:obj -> bool
    member G : byte
    member GetBrightness : unit -> float32
    member GetHashCode : unit -> int
    member GetHue : unit -> float32
    member GetSaturation : unit -> float32
    member IsEmpty : bool
    member IsKnownColor : bool
    ...
  end

Full name: System.Drawing.Color
Color.FromArgb(argb: int) : Color
Color.FromArgb(alpha: int, baseColor: Color) : Color
Color.FromArgb(red: int, green: int, blue: int) : Color
Color.FromArgb(alpha: int, red: int, green: int, blue: int) : Color
Multiple items
val int : value:'T -> int (requires member op_Explicit)

Full name: Microsoft.FSharp.Core.Operators.int

--------------------
type int = int32

Full name: Microsoft.FSharp.Core.int

--------------------
type int<'Measure> = int

Full name: Microsoft.FSharp.Core.int<_>
property Color.R: byte
property Color.G: byte
property Color.B: byte
Bitmap.SetPixel(x: int, y: int, color: Color) : unit
val imageTweaked : Bitmap

Full name: Script.imageTweaked
Raw view Test code New version

More information

Link:http://fssnip.net/pf
Posted:9 years ago
Author:Riccardo Terrell
Tags: imaging

This web site is created using F# and Suave web server. It is hosted on Azure and the source code is on GitHub. Contributions are welcome!

The first version of fssnip.net has been created by @tomaspetricek back in 2010. This web site is a new, open-source and contribution-friendly version.