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kMutagenekMutagene
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Add camera object abstraction
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‎src/Plotly.NET/CommonAbstractions/StyleParams.fs‎

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@@ -366,6 +366,19 @@ module StyleParam =
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override this.ToString() = this |> ConstraintOperation.toString
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member this.Convert() = this |> ConstraintOperation.convert
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[<RequireQualifiedAccess>]
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type CameraProjection =
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| Perspective
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| Orthographic
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static member toString = function
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| Perspective -> "perspective"
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| Orthographic -> "orthographic"
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static member convert = CameraProjection.toString >> box
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override this.ToString() = this |> CameraProjection.toString
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member this.Convert() = this |> CameraProjection.convert
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[<RequireQualifiedAccess>]
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type ContourType =
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| Levels

‎src/Plotly.NET/Layout/ObjectAbstractions/3D/Camera.fs‎

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@@ -5,5 +5,139 @@ open DynamicObj
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open System
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open System.Runtime.InteropServices
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type CameraCenter() =
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inherit DynamicObj ()
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static member init
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(
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[<Optional;DefaultParameterValue(null)>] ?X: float,
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[<Optional;DefaultParameterValue(null)>] ?Y: float,
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[<Optional;DefaultParameterValue(null)>] ?Z: float
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) =
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CameraCenter()
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|> CameraCenter.style (
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?X = X,
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?Y = Y,
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?Z = Z
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)
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static member style
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(
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[<Optional;DefaultParameterValue(null)>] ?X: float,
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[<Optional;DefaultParameterValue(null)>] ?Y: float,
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[<Optional;DefaultParameterValue(null)>] ?Z: float
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) =
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fun (cameraCenter: CameraCenter) ->
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X |> DynObj.setValueOpt cameraCenter "x"
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Y |> DynObj.setValueOpt cameraCenter "y"
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Z |> DynObj.setValueOpt cameraCenter "z"
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cameraCenter
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type CameraEye() =
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inherit DynamicObj ()
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static member init
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(
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[<Optional;DefaultParameterValue(null)>] ?X: float,
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[<Optional;DefaultParameterValue(null)>] ?Y: float,
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[<Optional;DefaultParameterValue(null)>] ?Z: float
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) =
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CameraEye()
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|> CameraEye.style (
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?X = X,
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?Y = Y,
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?Z = Z
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)
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static member style
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(
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[<Optional;DefaultParameterValue(null)>] ?X: float,
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[<Optional;DefaultParameterValue(null)>] ?Y: float,
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[<Optional;DefaultParameterValue(null)>] ?Z: float
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) =
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fun (cameraEye: CameraEye) ->
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X |> DynObj.setValueOpt cameraEye "x"
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Y |> DynObj.setValueOpt cameraEye "y"
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Z |> DynObj.setValueOpt cameraEye "z"
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cameraEye
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type CameraUp() =
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inherit DynamicObj ()
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static member init
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(
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[<Optional;DefaultParameterValue(null)>] ?X: float,
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[<Optional;DefaultParameterValue(null)>] ?Y: float,
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[<Optional;DefaultParameterValue(null)>] ?Z: float
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) =
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CameraUp()
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|> CameraUp.style (
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?X = X,
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?Y = Y,
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?Z = Z
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)
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static member style
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(
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[<Optional;DefaultParameterValue(null)>] ?X: float,
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[<Optional;DefaultParameterValue(null)>] ?Y: float,
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[<Optional;DefaultParameterValue(null)>] ?Z: float
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) =
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fun (cameraUp: CameraUp) ->
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X |> DynObj.setValueOpt cameraUp "x"
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Y |> DynObj.setValueOpt cameraUp "y"
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Z |> DynObj.setValueOpt cameraUp "z"
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cameraUp
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type Camera() =
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inherit DynamicObj ()
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static member init
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(
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[<Optional;DefaultParameterValue(null)>] ?Center : CameraCenter,
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[<Optional;DefaultParameterValue(null)>] ?Eye : CameraEye,
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[<Optional;DefaultParameterValue(null)>] ?Projection : StyleParam.CameraProjection,
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[<Optional;DefaultParameterValue(null)>] ?Up : CameraUp
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) =
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Camera()
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|> Camera.style (
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?Center = Center ,
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?Eye = Eye ,
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?Projection = Projection,
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?Up = Up
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)
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static member style
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(
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[<Optional;DefaultParameterValue(null)>] ?Center : CameraCenter,
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[<Optional;DefaultParameterValue(null)>] ?Eye : CameraEye,
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[<Optional;DefaultParameterValue(null)>] ?Projection : StyleParam.CameraProjection,
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[<Optional;DefaultParameterValue(null)>] ?Up : CameraUp
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) =
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fun (camera: Camera) ->
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Center |> DynObj.setValueOpt camera "center"
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Eye |> DynObj.setValueOpt camera "eye"
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Projection |> DynObj.setValueOptBy camera "projection" StyleParam.CameraProjection.convert
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Up |> DynObj.setValueOpt camera "up"
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camera

‎src/Plotly.NET/Playground.fsx‎

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Original file line numberDiff line numberDiff line change
@@ -183,6 +183,65 @@ open Plotly.NET
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open FSharp.Data
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open Deedle
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//---------------------- Generate linearly spaced vector ----------------------
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let linspace (min,max,n) =
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if n <= 2 then failwithf "n needs to be larger then 2"
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let bw = float (max - min) / (float n - 1.)
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Array.init n (fun i -> min + (bw * float i))
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//[|min ..bw ..max|]
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//---------------------- Create example data ----------------------
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let size = 100
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let x = linspace(-2. * Math.PI, 2. * Math.PI, size)
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let y = linspace(-2. * Math.PI, 2. * Math.PI, size)
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let f x y = - (5. * x / (x**2. + y**2. + 1.) )
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let z =
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Array.init size (fun i ->
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Array.init size (fun j ->
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f x.[j] y.[i]
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)
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)
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let rnd = System.Random()
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let a = Array.init 50 (fun _ -> rnd.NextDouble())
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let b = Array.init 50 (fun _ -> rnd.NextDouble())
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let c = Array.init 50 (fun _ -> rnd.NextDouble())
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open Plotly.NET.TraceObjects
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[
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Chart.Line3D(
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[1,2,3; 4,5,6],
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UseDefaults = false
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)
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Chart.Line3D(
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[1,2,3; 4,5,6],
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UseDefaults = false
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)
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]
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|> Chart.Grid(2,1)
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|> Chart.withScene(
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Scene.init(
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Camera = Camera.init(
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Projection = StyleParam.CameraProjection.Perspective
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)
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), StyleParam.SubPlotId.Scene 1
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)
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|> Chart.withScene(
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Scene.init(
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Camera = Camera.init(
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Projection = StyleParam.CameraProjection.Orthographic
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)
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), StyleParam.SubPlotId.Scene 2
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)
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|> Chart.withSize (1000,1000)
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|> Chart.show
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Chart.Bubble3D(
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[for i in 0..10 do yield (i,i,i)],
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[0 .. 10 .. 100],

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