open ParasitemiaCore.Utils
open Types
-let run (defaultConfig: Config) (fileToOpen: string option) =
+let run (defaultConfig : Config) (fileToOpen : string option) =
let app = new Application()
- let mainWindow = Views.MainWindow()
- let ctrl (name: string): 'a = mainWindow.Root.FindName(name) :?> 'a
+ let win = Views.MainWindow()
let state = State.State(defaultConfig)
let mutable currentScale = 1.
let mutable displayHealthy = false
let warningBelowNumberOfRBC = 1000
- let menuExit: MenuItem = ctrl "menuExit"
- let menuSaveFile: MenuItem = ctrl "menuSave"
- let menuSaveAsFile: MenuItem = ctrl "menuSaveAs"
- let menuLoadFile: MenuItem = ctrl "menuOpen"
- let menuNewFile: MenuItem = ctrl "menuNew"
- let menuExportResults: MenuItem = ctrl "menuExportResults"
- let menuAddSourceImage: MenuItem = ctrl "menuAddSourceImage"
- let menuAnalysis: MenuItem = ctrl "menuAnalysis"
- let menuStartAnalysis: MenuItem = ctrl "menuStartAnalysis"
- let menuView: MenuItem = ctrl "menuView"
- let menuHightlightRBC: MenuItem = ctrl "menuHightlightRBC"
- let menuAbout: MenuItem = ctrl "menuAbout"
-
- let txtDocumentStatus: TextBlock = ctrl "txtDocumentStatus"
- let txtMessageStatus: TextBlock = ctrl "txtMessageStatus"
-
- let txtPatient: TextBox = ctrl "txtPatient"
- let txtGlobalParasitemia: TextBlock = ctrl "txtGlobalParasitemia"
-
- let stackPreviews: StackPanel = ctrl "stackPreviews"
-
- let scrollViewCurrentImage: ScrollViewer = ctrl "scrollViewCurrentImage"
- let borderCurrentImage: Border = ctrl "borderCurrentImage"
- let canvasCurrentImage: Canvas = ctrl "canvasCurrentImage"
-
- let gridImageInformation: Grid = ctrl "gridImageInformation"
- let txtImageInformation1: TextBlock = ctrl "txtImageInformation1"
- let txtImageInformation2: TextBlock = ctrl "txtImageInformation2"
- let txtImageName: TextBox = ctrl "txtImageName"
-
- let scrollRBC: ScrollViewer = ctrl "scrollRBC"
- let stackRBC: StackPanel = ctrl "stackRBC"
-
- let imgLogos: Border = ctrl "imgLogos"
-
// Initializations.
- let canvasCurrentImageColor = canvasCurrentImage.Background
- menuHightlightRBC.IsChecked <- displayHealthy
+ let canvasCurrentImageColor = win.canvasCurrentImage.Background
+ win.menuHightlightRBC.IsChecked <- displayHealthy
// Utils.
- let extractRBCPreview (img: Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte>) (rbc: RBC) : Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte> =
+ let extractRBCPreview (img : Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte>) (rbc : RBC) : Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte> =
let rbcWidth = rbc.size.Width
let rbcHeight = rbc.size.Height
let x = rbc.center.X - rbcWidth / 2. |> roundInt
System.Drawing.Size((if x + w >= img.Width then img.Width - x else w),
(if y + h >= img.Height then img.Height - y else h))))
- let setRBCFrameStyle (srcImg: SourceImage) (rbc: RBC) (frame: Views.RBCFrame) =
+ let setRBCFrameStyle (srcImg : SourceImage) (rbc : RBC) (frame : Views.RBCFrame) =
frame.Opacity <- if displayHealthy || rbc.setManually || rbc.infected then 1. else 0.
let color = if rbc.infected then srcImg.InfectedRBCColor else srcImg.HealthyRBCColor
frame.manuallyAdded.Visibility <- if rbc.setManually then Visibility.Visible else Visibility.Hidden
frame.manuallyAdded.Fill <- color
frame.border.Stroke <- color
- let RBCFrameFromExisting (srcImg: SourceImage) (rbc: RBC) (frame: Views.RBCFrame) : Views.RBCFrame =
+ let RBCFrameFromExisting (srcImg : SourceImage) (rbc : RBC) (frame : Views.RBCFrame) : Views.RBCFrame =
frame.Visibility <- Visibility.Visible
frame.Height <- rbc.size.Height
frame.Width <- rbc.size.Width
frame
let updateDocumentStatus () =
- txtDocumentStatus.Text <- if state.FilePath = "" then "<New document>" else state.FilePath
+ win.txtDocumentStatus.Text <- if state.FilePath = "" then "<New document>" else state.FilePath
let statusMessageTimer = Threading.DispatcherTimer()
- statusMessageTimer.Tick.AddHandler(fun obj args -> statusMessageTimer.Stop(); txtMessageStatus.Text <- "")
+ statusMessageTimer.Tick.AddHandler(fun obj args -> statusMessageTimer.Stop(); win.txtMessageStatus.Text <- "")
statusMessageTimer.Interval <- TimeSpan(0, 0, 2)
- let displayStatusMessage (message: string) =
- txtMessageStatus.Text <- message
+ let displayStatusMessage (message : string) =
+ win.txtMessageStatus.Text <- message
statusMessageTimer.Stop()
statusMessageTimer.Start()
- let highlightRBCFrame (frame: Views.RBCFrame) (highlight: bool) =
+ let highlightRBCFrame (frame : Views.RBCFrame) (highlight : bool) =
let rbc = frame.Tag :?> RBC
- if highlight
- then
+ if highlight then
frame.border.StrokeThickness <- 3.
if not rbc.infected && not rbc.setManually && not displayHealthy then frame.Opacity <- 1.
else
frame.border.StrokeThickness <- 1.
if not rbc.infected && not rbc.setManually && not displayHealthy then frame.Opacity <- 0.
- let zoomToRBC (rbc: RBC) =
- scrollViewCurrentImage.ScrollToHorizontalOffset(rbc.center.X * currentScale - scrollViewCurrentImage.ViewportWidth / 2. + borderCurrentImage.BorderThickness.Left)
- scrollViewCurrentImage.ScrollToVerticalOffset(rbc.center.Y * currentScale - scrollViewCurrentImage.ViewportHeight / 2. + borderCurrentImage.BorderThickness.Top)
+ let zoomToRBC (rbc : RBC) =
+ win.scrollViewCurrentImage.ScrollToHorizontalOffset(rbc.center.X * currentScale - win.scrollViewCurrentImage.ViewportWidth / 2. + win.borderCurrentImage.BorderThickness.Left)
+ win.scrollViewCurrentImage.ScrollToVerticalOffset(rbc.center.Y * currentScale - win.scrollViewCurrentImage.ViewportHeight / 2. + win.borderCurrentImage.BorderThickness.Top)
let txtImageName_TextChanged =
- TextChangedEventHandler(fun obj args -> state.CurrentImage |> Option.iter(fun srcImg -> state.SetName srcImg txtImageName.Text))
+ TextChangedEventHandler(fun obj args -> state.CurrentImage |> Option.iter(fun srcImg -> state.SetName srcImg win.txtImageName.Text))
let updateCurrentImageInformation () =
- txtImageName.TextChanged.RemoveHandler(txtImageName_TextChanged)
- txtImageInformation1.Inlines.Clear()
- txtImageInformation2.Inlines.Clear()
- txtImageName.Text <- ""
+ win.txtImageName.TextChanged.RemoveHandler(txtImageName_TextChanged)
+ win.txtImageInformation1.Inlines.Clear()
+ win.txtImageInformation2.Inlines.Clear()
+ win.txtImageName.Text <- ""
match state.CurrentImage with
| Some srcImg ->
- gridImageInformation.Visibility <- Visibility.Visible
- txtImageName.Text <- srcImg.name
- txtImageName.TextChanged.AddHandler(txtImageName_TextChanged)
+ win.gridImageInformation.Visibility <- Visibility.Visible
+ win.txtImageName.Text <- srcImg.name
+ win.txtImageName.TextChanged.AddHandler(txtImageName_TextChanged)
// The left part.
let parasitemiaStr = Utils.percentText (state.ImageParasitemia srcImg)
- txtImageInformation1.Inlines.Add(Documents.Run("Parasitemia: ", FontWeight = FontWeights.Bold))
- txtImageInformation1.Inlines.Add(parasitemiaStr)
- txtImageInformation1.Inlines.Add(Documents.LineBreak())
+ win.txtImageInformation1.Inlines.Add(Documents.Run("Parasitemia: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation1.Inlines.Add(parasitemiaStr)
+ win.txtImageInformation1.Inlines.Add(Documents.LineBreak())
- txtImageInformation1.Inlines.Add(Documents.Run("Last analysis: ", FontWeight = FontWeights.Bold))
- txtImageInformation1.Inlines.Add(Documents.Run(if srcImg.dateLastAnalysis.Ticks = 0L then "<Never>" else srcImg.dateLastAnalysis.ToLocalTime().ToString()))
+ win.txtImageInformation1.Inlines.Add(Documents.Run("Last analysis: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation1.Inlines.Add(Documents.Run(if srcImg.dateLastAnalysis.Ticks = 0L then "<Never>" else srcImg.dateLastAnalysis.ToLocalTime().ToString()))
// The right part part.
- txtImageInformation2.Inlines.Add(Documents.Run("Added infected erythrocyte: ", FontWeight = FontWeights.Bold))
- txtImageInformation2.Inlines.Add(Documents.Run((state.ImageNbManuallyChangedRBCStr srcImg true) + " " + (state.ImageManuallyChangedRBCStr srcImg true)))
- txtImageInformation2.Inlines.Add(Documents.LineBreak())
- txtImageInformation2.Inlines.Add(Documents.Run("Removed infected erythrocyte: ", FontWeight = FontWeights.Bold))
- txtImageInformation2.Inlines.Add(Documents.Run((state.ImageNbManuallyChangedRBCStr srcImg false) + " " + (state.ImageManuallyChangedRBCStr srcImg false)))
+ win.txtImageInformation2.Inlines.Add(Documents.Run("Added infected erythrocyte: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation2.Inlines.Add(Documents.Run((state.ImageNbManuallyChangedRBCStr srcImg true) + " " + (state.ImageManuallyChangedRBCStr srcImg true)))
+ win.txtImageInformation2.Inlines.Add(Documents.LineBreak())
+ win.txtImageInformation2.Inlines.Add(Documents.Run("Removed infected erythrocyte: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation2.Inlines.Add(Documents.Run((state.ImageNbManuallyChangedRBCStr srcImg false) + " " + (state.ImageManuallyChangedRBCStr srcImg false)))
| _ ->
- gridImageInformation.Visibility <- Visibility.Hidden
+ win.gridImageInformation.Visibility <- Visibility.Hidden
let updateGlobalParasitemia () =
- txtGlobalParasitemia.Inlines.Clear()
+ win.txtGlobalParasitemia.Inlines.Clear()
let total, infected = state.GlobalParasitemia
- txtGlobalParasitemia.Inlines.Add(Documents.Run(Utils.percentText (total, infected), FontWeight = FontWeights.Bold))
- if total > 0 && total < warningBelowNumberOfRBC
- then
- txtGlobalParasitemia.Inlines.Add(
+ win.txtGlobalParasitemia.Inlines.Add(Documents.Run(Utils.percentText (total, infected), FontWeight = FontWeights.Bold))
+ if total > 0 && total < warningBelowNumberOfRBC then
+ win.txtGlobalParasitemia.Inlines.Add(
Documents.Run(
sprintf " Warning: the number of erythrocytes should be above %d" warningBelowNumberOfRBC,
FontWeight = FontWeights.Bold,
- Foreground = Brushes.Red))
+ Foreground = Brushes.Red
+ )
+ )
let updateViewportPreview () =
- for preview in stackPreviews.Children |> Seq.cast<Views.ImageSourcePreview> do
+ for preview in win.stackPreviews.Children |> Seq.cast<Views.ImageSourcePreview> do
let srcImg = preview.Tag :?> SourceImage
if Some srcImg = state.CurrentImage then
preview.viewport.Visibility <- Visibility.Visible
- let canvasWidth = canvasCurrentImage.ActualWidth * currentScale
- let canvasHeight = canvasCurrentImage.ActualHeight * currentScale
+ let canvasWidth = win.canvasCurrentImage.ActualWidth * currentScale
+ let canvasHeight = win.canvasCurrentImage.ActualHeight * currentScale
let previewWidth = (preview.ActualWidth - preview.BorderThickness.Left - preview.BorderThickness.Right)
let previewHeight = (preview.ActualHeight - preview.BorderThickness.Top - preview.BorderThickness.Bottom)
- let marginLeft = previewWidth * (scrollViewCurrentImage.HorizontalOffset - borderCurrentImage.BorderThickness.Left) / canvasWidth - 2.
- let marginRight = previewWidth * (canvasWidth - (scrollViewCurrentImage.HorizontalOffset - borderCurrentImage.BorderThickness.Right) - scrollViewCurrentImage.ViewportWidth) / canvasWidth - 2.
- let marginTop = previewHeight * (scrollViewCurrentImage.VerticalOffset - borderCurrentImage.BorderThickness.Top) / canvasHeight - 2.
- let marginBottom = previewHeight * (canvasHeight - (scrollViewCurrentImage.VerticalOffset - borderCurrentImage.BorderThickness.Bottom) - scrollViewCurrentImage.ViewportHeight) / canvasHeight - 2.
+ let marginLeft = previewWidth * (win.scrollViewCurrentImage.HorizontalOffset - win.borderCurrentImage.BorderThickness.Left) / canvasWidth - 2.
+ let marginRight = previewWidth * (canvasWidth - (win.scrollViewCurrentImage.HorizontalOffset - win.borderCurrentImage.BorderThickness.Right) - win.scrollViewCurrentImage.ViewportWidth) / canvasWidth - 2.
+ let marginTop = previewHeight * (win.scrollViewCurrentImage.VerticalOffset - win.borderCurrentImage.BorderThickness.Top) / canvasHeight - 2.
+ let marginBottom = previewHeight * (canvasHeight - (win.scrollViewCurrentImage.VerticalOffset - win.borderCurrentImage.BorderThickness.Bottom) - win.scrollViewCurrentImage.ViewportHeight) / canvasHeight - 2.
preview.viewport.Margin <-
Thickness(
marginLeft,
marginTop,
marginRight,
- marginBottom)
+ marginBottom
+ )
else
preview.viewport.Visibility <- Visibility.Hidden
- let rec setAsInfected (srcImg: SourceImage) (rbc: RBC) (infected: bool) =
+ let rec setAsInfected (srcImg : SourceImage) (rbc : RBC) (infected : bool) =
state.SetAsInfected rbc infected
- canvasCurrentImage.Children
+ win.canvasCurrentImage.Children
|> Seq.cast<Views.RBCFrame>
- |> Seq.iter
- (fun frame ->
- if (frame.Tag :?> RBC) = rbc
- then
- setRBCFrameStyle srcImg rbc frame)
+ |> Seq.iter (
+ fun frame ->
+ if (frame.Tag :?> RBC) = rbc then
+ setRBCFrameStyle srcImg rbc frame
+ )
updateRBCFramesPreview ()
updateCurrentImageInformation ()
updateGlobalParasitemia ()
- and RBCFrame (srcImg: SourceImage) (rbc: RBC) : Views.RBCFrame =
+ and RBCFrame (srcImg : SourceImage) (rbc : RBC) : Views.RBCFrame =
let frame = RBCFrameFromExisting srcImg rbc (Views.RBCFrame())
frame.SetValue(Panel.ZIndexProperty, Int32.MaxValue - rbc.num) // To be sure the
frame.menuRBCSetAsHealthy.Click.AddHandler(fun obj args -> setAsInfected srcImg (frame.Tag :?> RBC) false)
frame.menuRBCSetAsInfected.Click.AddHandler(fun obj args -> setAsInfected srcImg (frame.Tag :?> RBC) true)
frame.ContextMenuOpening.AddHandler(
fun obj args ->
- if (frame.Tag :?> RBC).infected
- then
+ if (frame.Tag :?> RBC).infected then
frame.menuRBCSetAsHealthy.Visibility <- Visibility.Visible
frame.menuRBCSetAsInfected.Visibility <- Visibility.Collapsed
else
frame.menuRBCSetAsHealthy.Visibility <- Visibility.Collapsed
- frame.menuRBCSetAsInfected.Visibility <- Visibility.Visible)
-
+ frame.menuRBCSetAsInfected.Visibility <- Visibility.Visible
+ )
frame.ContextMenuClosing.AddHandler(fun obj args -> if not frame.IsMouseOver then highlightRBCFrame frame false )
frame.MouseEnter.AddHandler(fun obj args -> highlightRBCFrame frame true)
frame.MouseLeave.AddHandler(fun obj args -> if not frame.grid.ContextMenu.IsOpen then highlightRBCFrame frame false)
let mutable currentPreview = 0
for rbc in srcImg.rbcs |> List.filter (fun rbc -> displayHealthy || rbc.infected) do
let previewInfected =
- if currentPreview < stackRBC.Children.Count
- then
- RBCFrameFromExisting srcImg rbc (stackRBC.Children.[currentPreview] :?> Views.RBCFrame)
+ if currentPreview < win.stackRBC.Children.Count then
+ RBCFrameFromExisting srcImg rbc (win.stackRBC.Children.[currentPreview] :?> Views.RBCFrame)
else
let f = RBCFrame srcImg rbc
f.MouseLeftButtonUp.AddHandler(fun obj args -> zoomToRBC (f.Tag :?> RBC))
- stackRBC.Children.Add(f) |> ignore
+ win.stackRBC.Children.Add(f) |> ignore
f
currentPreview <- currentPreview + 1
- previewInfected.Height <- stackRBC.ActualHeight
- previewInfected.Width <- stackRBC.ActualHeight * rbc.size.Width / rbc.size.Height
+ previewInfected.Height <- win.stackRBC.ActualHeight
+ previewInfected.Width <- win.stackRBC.ActualHeight * rbc.size.Width / rbc.size.Height
previewInfected.border.Fill <- ImageBrush(BitmapSourceConvert.ToBitmapSource(extractRBCPreview srcImg.img rbc))
- stackRBC.Children.RemoveRange(currentPreview, stackRBC.Children.Count - currentPreview)
+ win.stackRBC.Children.RemoveRange(currentPreview, win.stackRBC.Children.Count - currentPreview)
| _ -> ()
updateViewportPreview ()
let mutable currentCanvas = 0
for rbc in srcImg.rbcs do
let frame =
- if currentCanvas < canvasCurrentImage.Children.Count
- then
- RBCFrameFromExisting srcImg rbc (canvasCurrentImage.Children.[currentCanvas] :?> Views.RBCFrame)
+ if currentCanvas < win.canvasCurrentImage.Children.Count then
+ RBCFrameFromExisting srcImg rbc (win.canvasCurrentImage.Children.[currentCanvas] :?> Views.RBCFrame)
else
let f = RBCFrame srcImg rbc
- f.Root.Opacity <- 0.7
- canvasCurrentImage.Children.Add(f) |> ignore
+ win.canvasCurrentImage.Children.Add(f) |> ignore
f
currentCanvas <- currentCanvas + 1
Canvas.SetLeft(frame, rbc.center.X - rbc.size.Width / 2.)
Canvas.SetTop(frame, rbc.center.Y - rbc.size.Height / 2.)
- for i in currentCanvas .. canvasCurrentImage.Children.Count - 1 do
- canvasCurrentImage.Children.[i].Visibility <- Visibility.Hidden
+ for i in currentCanvas .. win.canvasCurrentImage.Children.Count - 1 do
+ win.canvasCurrentImage.Children.[i].Visibility <- Visibility.Hidden
| _ -> ()
let askDocumentPathToSave () : string option =
let dialog = SaveFileDialog(AddExtension = true, DefaultExt = PiaZ.extension, Filter = PiaZ.filter)
- if state.FilePath <> ""
- then
+ if state.FilePath <> "" then
dialog.FileName <- FileInfo(state.FilePath).Name
- elif state.PatientID <> ""
- then
+ elif state.PatientID <> "" then
dialog.FileName <- state.PatientID + PiaZ.extension
let res = dialog.ShowDialog()
let saveCurrentDocument () =
try
- if state.FilePath = ""
- then
+ if state.FilePath = "" then
match askDocumentPathToSave () with
| Some filepath ->
state.FilePath <- filepath
displayStatusMessage "Document saved"
with
| :? IOException as ex ->
- Log.Error(ex.ToString())
- MessageBox.Show(sprintf "The document cannot be save in '%s'" state.FilePath, "Error saving the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
+ Log.Error "%O" ex
+ MessageBox.Show(sprintf "The document cannot be save in \"%s\"" state.FilePath, "Error saving the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
let saveCurrentDocumentAsNewFile () =
match askDocumentPathToSave () with
// Ask the use to save the current document if neccessary.
let askSaveCurrent () =
- if state.AlteredSinceLastSave
- then
+ if state.AlteredSinceLastSave then
match MessageBox.Show("Would you like to save the current document?", "Saving the current document", MessageBoxButton.YesNo, MessageBoxImage.Question) with
| MessageBoxResult.Yes -> saveCurrentDocument ()
| _ -> ()
let updateCurrentImage () =
match state.CurrentImage with
| Some srcImg ->
- imgLogos.Visibility <- Visibility.Collapsed
+ win.imgLogos.Visibility <- Visibility.Collapsed
// Highlight the preview.
- stackPreviews.Children
+ win.stackPreviews.Children
|> Seq.cast<Views.ImageSourcePreview>
|> Seq.iter (fun preview -> preview.border.BorderThickness <- Thickness(if preview.Tag = (srcImg :> Object) then 3. else 0.))
- canvasCurrentImage.Height <- float srcImg.img.Height
- canvasCurrentImage.Width <- float srcImg.img.Width
- canvasCurrentImage.Background <- ImageBrush(BitmapSourceConvert.ToBitmapSource(srcImg.img))
+ win.canvasCurrentImage.Height <- float srcImg.img.Height
+ win.canvasCurrentImage.Width <- float srcImg.img.Width
+ win.canvasCurrentImage.Background <- ImageBrush(BitmapSourceConvert.ToBitmapSource(srcImg.img))
updateRBCFramesCurrent ()
updateRBCFramesPreview ()
| None ->
- imgLogos.Visibility <- Visibility.Visible
+ win.imgLogos.Visibility <- Visibility.Visible
- stackRBC.Children.Clear()
- canvasCurrentImage.Children.Clear()
- canvasCurrentImage.Background <- canvasCurrentImageColor
+ win.stackRBC.Children.Clear()
+ win.canvasCurrentImage.Children.Clear()
+ win.canvasCurrentImage.Background <- canvasCurrentImageColor
updateCurrentImageInformation ()
- let setCurrentImage (srcImg: SourceImage) =
- if state.CurrentImage.IsNone || state.CurrentImage.Value <> srcImg
- then
+ let setCurrentImage (srcImg : SourceImage) =
+ if state.CurrentImage.IsNone || state.CurrentImage.Value <> srcImg then
state.CurrentImage <- Some srcImg
updateCurrentImage ()
- let addPreview (srcImg: SourceImage) =
+ let addPreview (srcImg : SourceImage) =
let imgCtrl = Views.ImageSourcePreview(Margin = Thickness(3.))
imgCtrl.menuRemoveImage.Click.AddHandler(fun obj args ->
- stackPreviews.Children.Remove(imgCtrl)
+ win.stackPreviews.Children.Remove(imgCtrl)
let srcImg = imgCtrl.Tag :?> SourceImage
let currentRemoved = Some srcImg = state.CurrentImage
state.RemoveSourceImage srcImg
- if currentRemoved
- then
+ if currentRemoved then
updateCurrentImage()
updateGlobalParasitemia()
// Update image numbers.
- stackPreviews.Children |> Seq.cast<Views.ImageSourcePreview> |> Seq.iter (fun imgPreview -> imgPreview.txtImageNumber.Text <- (imgPreview.Tag :?> SourceImage).num.ToString()))
+ win.stackPreviews.Children |> Seq.cast<Views.ImageSourcePreview> |> Seq.iter (fun imgPreview -> imgPreview.txtImageNumber.Text <- (imgPreview.Tag :?> SourceImage).num.ToString()))
imgCtrl.Tag <- srcImg
imgCtrl.txtImageNumber.Text <- srcImg.num.ToString()
let width = 200
let height = srcImg.img.Height * width / srcImg.img.Width
imgCtrl.imagePreview.Source <- BitmapSourceConvert.ToBitmapSource(srcImg.img.Resize(width, height, Emgu.CV.CvEnum.Inter.Cubic))
- stackPreviews.Children.Add(imgCtrl) |> ignore
+ win.stackPreviews.Children.Add(imgCtrl) |> ignore
// Zoom to a mouse position into the control 'imgCtrl'.
- let zoomTo (mousePos: Point) =
- let canvasW = canvasCurrentImage.ActualWidth * currentScale
- let canvasH = canvasCurrentImage.ActualHeight * currentScale
+ let zoomTo (mousePos : Point) =
+ let canvasW = win.canvasCurrentImage.ActualWidth * currentScale
+ let canvasH = win.canvasCurrentImage.ActualHeight * currentScale
let centerX = (mousePos.X - imgCtrl.BorderThickness.Left) / (imgCtrl.ActualWidth - imgCtrl.BorderThickness.Left) * canvasW
let centerY = (mousePos.Y - imgCtrl.BorderThickness.Top) / (imgCtrl.ActualHeight - imgCtrl.BorderThickness.Top) * canvasH
- scrollViewCurrentImage.ScrollToHorizontalOffset(centerX - scrollViewCurrentImage.ViewportWidth / 2. + borderCurrentImage.BorderThickness.Left)
- scrollViewCurrentImage.ScrollToVerticalOffset(centerY - scrollViewCurrentImage.ViewportHeight / 2. + borderCurrentImage.BorderThickness.Top)
+ win.scrollViewCurrentImage.ScrollToHorizontalOffset(centerX - win.scrollViewCurrentImage.ViewportWidth / 2. + win.borderCurrentImage.BorderThickness.Left)
+ win.scrollViewCurrentImage.ScrollToVerticalOffset(centerY - win.scrollViewCurrentImage.ViewportHeight / 2. + win.borderCurrentImage.BorderThickness.Top)
imgCtrl.MouseLeftButtonDown.AddHandler(fun obj args ->
setCurrentImage (state.SourceImages |> Seq.find (fun srcImg -> (srcImg :> Object) = imgCtrl.Tag))
imgCtrl.UpdateLayout()
zoomTo (args.GetPosition(imgCtrl))
- imgCtrl.CaptureMouse() |> ignore)
+ imgCtrl.CaptureMouse() |> ignore
+ )
imgCtrl.MouseMove.AddHandler(fun obj args ->
- if imgCtrl.IsMouseCaptured
- then
- zoomTo (args.GetPosition(imgCtrl)))
+ if imgCtrl.IsMouseCaptured then
+ zoomTo (args.GetPosition(imgCtrl))
+ )
imgCtrl.MouseLeftButtonUp.AddHandler(fun obj args ->
- if imgCtrl.IsMouseCaptured
- then
- imgCtrl.ReleaseMouseCapture())
+ if imgCtrl.IsMouseCaptured then
+ imgCtrl.ReleaseMouseCapture()
+ )
let updatePreviews () =
- stackPreviews.Children.Clear ()
+ win.stackPreviews.Children.Clear ()
for srcImg in state.SourceImages do
addPreview srcImg
updateCurrentImage ()
let updateGUI () =
- txtPatient.Text <- state.PatientID
+ win.txtPatient.Text <- state.PatientID
updatePreviews ()
updateGlobalParasitemia ()
updateDocumentStatus ()
- let loadFile (filepath: string) =
+ let loadFile (filepath : string) =
askSaveCurrent ()
let previousFilePath = state.FilePath
try
updateGUI ()
with
| :? IOException as ex ->
- Log.Error(ex.ToString())
+ Log.Error "%O" ex
state.FilePath <- previousFilePath
- MessageBox.Show(sprintf "The document cannot be loaded from '%s'" state.FilePath, "Error loading the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
+ MessageBox.Show(sprintf "The document cannot be loaded from \"%s\"" filepath, "Error loading the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
let askLoadFile () =
let dialog = OpenFileDialog(Filter = PiaZ.filter)
let res = dialog.ShowDialog()
- if res.HasValue && res.Value
- then loadFile dialog.FileName
+ if res.HasValue && res.Value then
+ loadFile dialog.FileName
let newFile () =
askSaveCurrent ()
let extension = ".txt"
let dialog = SaveFileDialog(AddExtension = true, DefaultExt = extension)
- if state.FilePath <> ""
- then
+ if state.FilePath <> "" then
dialog.FileName <- Path.GetFileNameWithoutExtension(state.FilePath) + extension
- elif state.PatientID <> ""
- then
+ elif state.PatientID <> "" then
dialog.FileName <- state.PatientID + extension
let res = dialog.ShowDialog()
Export.exportResults state dialog.FileName
with
| :? IOException as ex ->
- Log.Error(ex.ToString())
- MessageBox.Show(sprintf "The results cannot be exported in '%s'" state.FilePath, "Error exporting the files", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
-
- txtPatient.TextChanged.AddHandler(fun obj args -> state.PatientID <- txtPatient.Text)
+ Log.Error "%O" ex
+ MessageBox.Show(sprintf "The results cannot be exported in \"%s\"" state.FilePath, "Error exporting the files", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
- menuExit.Click.AddHandler(fun obj args -> mainWindow.Root.Close())
- menuSaveFile.Click.AddHandler(fun obj args -> saveCurrentDocument ())
- menuSaveAsFile.Click.AddHandler(fun obj args -> saveCurrentDocumentAsNewFile ())
- menuLoadFile.Click.AddHandler(fun obj args -> askLoadFile ())
- menuNewFile.Click.AddHandler(fun obj args -> newFile ())
- menuExportResults.Click.AddHandler(fun obj args -> exportResults ())
-
- menuAddSourceImage.Click.AddHandler(fun obj args ->
+ let importImage () =
let dialog = OpenFileDialog(Filter = "Image Files|*.png;*.jpg;*.tif;*.tiff", Multiselect = true)
let res = dialog.ShowDialog()
- if res.HasValue && res.Value
- then
+ if res.HasValue && res.Value then
let noSourceImage = state.SourceImages.Count() = 0
for filename in dialog.FileNames do
addPreview srcImg
with
| _ as ex ->
- Log.Error(ex.ToString())
- MessageBox.Show(sprintf "Unable to read the image from '%s'" filename, "Error adding an image", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
+ Log.Error "%O" ex
+ MessageBox.Show(sprintf "Unable to read the image from \"%s\"" filename, "Error adding an image", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
updateGlobalParasitemia ()
- if noSourceImage
- then
- updateCurrentImage ())
-
- menuAnalysis.SubmenuOpened.AddHandler(fun obj args -> menuStartAnalysis.IsEnabled <- state.SourceImages.Count() > 0)
+ if noSourceImage then
+ updateCurrentImage ()
- menuStartAnalysis.Click.AddHandler(fun obj args ->
- if Analysis.showWindow mainWindow.Root state
- then
+ let showAnalysisWindow () =
+ if Analysis.showWindow win state then
updateGlobalParasitemia ()
- updateCurrentImage ())
+ updateCurrentImage ()
- menuHightlightRBC.Click.AddHandler(fun obj args ->
- displayHealthy <- menuHightlightRBC.IsChecked
+ let setHighlightRBC (highlight : bool) =
+ displayHealthy <- highlight
updateRBCFramesPreview ()
- updateRBCFramesCurrent ())
+ updateRBCFramesCurrent ()
+
+ win.txtPatient.TextChanged.AddHandler(fun obj args -> state.PatientID <- win.txtPatient.Text)
+
+ win.menuExit.Click.AddHandler(fun obj args -> win.Close())
+ win.menuSave.Click.AddHandler(fun obj args -> saveCurrentDocument ())
+ win.menuSaveAs.Click.AddHandler(fun obj args -> saveCurrentDocumentAsNewFile ())
+ win.menuOpen.Click.AddHandler(fun obj args -> askLoadFile ())
+ win.menuNew.Click.AddHandler(fun obj args -> newFile ())
+ win.menuExportResults.Click.AddHandler(fun obj args -> exportResults ())
+
+ win.menuAddSourceImage.Click.AddHandler(fun obj args -> importImage ())
+
+ win.menuAnalysis.SubmenuOpened.AddHandler(fun obj args -> win.menuStartAnalysis.IsEnabled <- state.SourceImages.Count() > 0)
+
+ win.menuStartAnalysis.Click.AddHandler(fun obj args -> showAnalysisWindow ())
+
+ win.menuHightlightRBC.Click.AddHandler(fun obj args -> setHighlightRBC win.menuHightlightRBC.IsChecked)
- menuAbout.Click.AddHandler(fun obj args -> About.showWindow mainWindow.Root)
+ win.menuAbout.Click.AddHandler(fun obj args -> About.showWindow win)
- mainWindow.Root.Closing.AddHandler(fun obj args -> askSaveCurrent ())
+ win.Closing.AddHandler(fun obj args -> askSaveCurrent ())
// Zoom on the current image.
- let adjustCurrentImageBorders (deltaX: float) (deltaY: float) =
- borderCurrentImage.BorderThickness <-
+ let adjustCurrentImageBorders (deltaX : float) (deltaY : float) =
+ win.borderCurrentImage.BorderThickness <-
Thickness(
- (scrollViewCurrentImage.ViewportWidth + deltaX) / 2.,
- (scrollViewCurrentImage.ViewportHeight + deltaY) / 2.,
- (scrollViewCurrentImage.ViewportWidth + deltaX) / 2.,
- (scrollViewCurrentImage.ViewportHeight + deltaY) / 2.)
+ (win.scrollViewCurrentImage.ViewportWidth + deltaX) / 2.,
+ (win.scrollViewCurrentImage.ViewportHeight + deltaY) / 2.,
+ (win.scrollViewCurrentImage.ViewportWidth + deltaX) / 2.,
+ (win.scrollViewCurrentImage.ViewportHeight + deltaY) / 2.
+ )
- canvasCurrentImage.SizeChanged.AddHandler(fun obj args ->
+ win.canvasCurrentImage.SizeChanged.AddHandler(fun obj args ->
let deltaX = args.NewSize.Width - args.PreviousSize.Width
let deltaY = args.NewSize.Height - args.PreviousSize.Height
- if deltaX > 0.5 || deltaY > 0.5
- then
+ if deltaX > 0.5 || deltaY > 0.5 then
adjustCurrentImageBorders 0.0 0.0
// Center the view at the center of the image initialy.
- scrollViewCurrentImage.UpdateLayout()
- scrollViewCurrentImage.ScrollToHorizontalOffset(borderCurrentImage.ActualWidth / 2. - scrollViewCurrentImage.ViewportWidth / 2.)
- scrollViewCurrentImage.ScrollToVerticalOffset(borderCurrentImage.ActualHeight / 2. - scrollViewCurrentImage.ViewportHeight / 2.))
+ win.scrollViewCurrentImage.UpdateLayout()
+ win.scrollViewCurrentImage.ScrollToHorizontalOffset(win.borderCurrentImage.ActualWidth / 2. - win.scrollViewCurrentImage.ViewportWidth / 2.)
+ win.scrollViewCurrentImage.ScrollToVerticalOffset(win.borderCurrentImage.ActualHeight / 2. - win.scrollViewCurrentImage.ViewportHeight / 2.)
+ )
- scrollViewCurrentImage.SizeChanged.AddHandler(fun obj args ->
+ win.scrollViewCurrentImage.SizeChanged.AddHandler(fun obj args ->
let deltaX = args.NewSize.Width - args.PreviousSize.Width
let deltaY = args.NewSize.Height - args.PreviousSize.Height
adjustCurrentImageBorders deltaX deltaY
- scrollViewCurrentImage.ScrollToHorizontalOffset(scrollViewCurrentImage.HorizontalOffset + deltaX / 8.)
- scrollViewCurrentImage.ScrollToVerticalOffset(scrollViewCurrentImage.VerticalOffset + deltaY / 8.))
+ win.scrollViewCurrentImage.ScrollToHorizontalOffset(win.scrollViewCurrentImage.HorizontalOffset + deltaX / 8.)
+ win.scrollViewCurrentImage.ScrollToVerticalOffset(win.scrollViewCurrentImage.VerticalOffset + deltaY / 8.)
+ )
let mutable maxScale = 4.
let mutable minScale = 0.25
let currentImageScaleTransform = ScaleTransform()
- canvasCurrentImage.LayoutTransform <- currentImageScaleTransform
- borderCurrentImage.PreviewMouseWheel.AddHandler(fun obj args ->
+ win.canvasCurrentImage.LayoutTransform <- currentImageScaleTransform
+ win.borderCurrentImage.PreviewMouseWheel.AddHandler(fun obj args ->
let scaleFactor = if args.Delta > 0 then 2.0 else 0.5
- if scaleFactor > 1. && currentScale < maxScale || scaleFactor < 1. && currentScale > minScale
- then
+ if scaleFactor > 1. && currentScale < maxScale || scaleFactor < 1. && currentScale > minScale then
let previousScale = currentScale
currentScale <-
let newScale = currentScale * scaleFactor
if newScale > maxScale then maxScale elif newScale < minScale then minScale else newScale
let realScaleFactor = currentScale / previousScale
- let centerX = scrollViewCurrentImage.HorizontalOffset + scrollViewCurrentImage.ViewportWidth / 2. - borderCurrentImage.BorderThickness.Left
- let centerY = scrollViewCurrentImage.VerticalOffset + scrollViewCurrentImage.ViewportHeight / 2. - borderCurrentImage.BorderThickness.Top
+ let centerX = win.scrollViewCurrentImage.HorizontalOffset + win.scrollViewCurrentImage.ViewportWidth / 2. - win.borderCurrentImage.BorderThickness.Left
+ let centerY = win.scrollViewCurrentImage.VerticalOffset + win.scrollViewCurrentImage.ViewportHeight / 2. - win.borderCurrentImage.BorderThickness.Top
currentImageScaleTransform.ScaleX <- currentScale
currentImageScaleTransform.ScaleY <- currentScale
- scrollViewCurrentImage.ScrollToHorizontalOffset(centerX * realScaleFactor - scrollViewCurrentImage.ViewportWidth / 2. + borderCurrentImage.BorderThickness.Left)
- scrollViewCurrentImage.ScrollToVerticalOffset(centerY * realScaleFactor - scrollViewCurrentImage.ViewportHeight / 2. + borderCurrentImage.BorderThickness.Top)
+ win.scrollViewCurrentImage.ScrollToHorizontalOffset(centerX * realScaleFactor - win.scrollViewCurrentImage.ViewportWidth / 2. + win.borderCurrentImage.BorderThickness.Left)
+ win.scrollViewCurrentImage.ScrollToVerticalOffset(centerY * realScaleFactor - win.scrollViewCurrentImage.ViewportHeight / 2. + win.borderCurrentImage.BorderThickness.Top)
- args.Handled <- true)
+ args.Handled <- true
+ )
// Pan on the current image.
let mutable scrollStartPosition = Point(0., 0.)
let mutable scrollStartOffsetX = 0.
let mutable scrollStartOffsetY = 0.
- borderCurrentImage.PreviewMouseLeftButtonDown.AddHandler(fun obj args ->
- scrollStartPosition <- args.GetPosition(scrollViewCurrentImage)
- scrollStartOffsetX <- scrollViewCurrentImage.HorizontalOffset
- scrollStartOffsetY <- scrollViewCurrentImage.VerticalOffset
- borderCurrentImage.Cursor <- Input.Cursors.ScrollAll
- borderCurrentImage.CaptureMouse() |> ignore
- args.Handled <- true)
-
- borderCurrentImage.PreviewMouseMove.AddHandler(fun obj args ->
- if borderCurrentImage.IsMouseCaptured
- then
- let position = args.GetPosition(scrollViewCurrentImage)
+ win.borderCurrentImage.PreviewMouseLeftButtonDown.AddHandler(fun obj args ->
+ scrollStartPosition <- args.GetPosition(win.scrollViewCurrentImage)
+ scrollStartOffsetX <- win.scrollViewCurrentImage.HorizontalOffset
+ scrollStartOffsetY <- win.scrollViewCurrentImage.VerticalOffset
+ win.borderCurrentImage.Cursor <- Input.Cursors.ScrollAll
+ win.borderCurrentImage.CaptureMouse() |> ignore
+ args.Handled <- true
+ )
+
+ win.borderCurrentImage.PreviewMouseMove.AddHandler(fun obj args ->
+ if win.borderCurrentImage.IsMouseCaptured then
+ let position = args.GetPosition(win.scrollViewCurrentImage)
let deltaX = scrollStartPosition.X - position.X
let deltaY = scrollStartPosition.Y - position.Y
- scrollViewCurrentImage.ScrollToHorizontalOffset(deltaX + scrollStartOffsetX)
- scrollViewCurrentImage.ScrollToVerticalOffset(deltaY + scrollStartOffsetY)
+ win.scrollViewCurrentImage.ScrollToHorizontalOffset(deltaX + scrollStartOffsetX)
+ win.scrollViewCurrentImage.ScrollToVerticalOffset(deltaY + scrollStartOffsetY)
- args.Handled <- true)
+ args.Handled <- true
+ )
- borderCurrentImage.PreviewMouseLeftButtonUp.AddHandler(fun obj args ->
- if borderCurrentImage.IsMouseCaptured
- then
- borderCurrentImage.Cursor <- Input.Cursors.Arrow
- borderCurrentImage.ReleaseMouseCapture()
- args.Handled <- true)
+ win.borderCurrentImage.PreviewMouseLeftButtonUp.AddHandler(fun obj args ->
+ if win.borderCurrentImage.IsMouseCaptured then
+ win.borderCurrentImage.Cursor <- Input.Cursors.Arrow
+ win.borderCurrentImage.ReleaseMouseCapture()
+ args.Handled <- true
+ )
// Shortcuts.
// Save.
- mainWindow.Root.InputBindings.Add(
+ win.InputBindings.Add(
Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> saveCurrentDocument ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control))) |> ignore
+ ViewModule.FunCommand((fun obj -> saveCurrentDocument ()), (fun obj -> true)),
+ Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
// Save as.
- mainWindow.Root.InputBindings.Add(
+ win.InputBindings.Add(
Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> saveCurrentDocumentAsNewFile ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control ||| Input.ModifierKeys.Shift))) |> ignore
+ ViewModule.FunCommand((fun obj -> saveCurrentDocumentAsNewFile ()), (fun obj -> true)),
+ Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control ||| Input.ModifierKeys.Shift)
+ )
+ ) |> ignore
// Open.
- mainWindow.Root.InputBindings.Add(
+ win.InputBindings.Add(
Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> askLoadFile ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.O, Input.ModifierKeys.Control))) |> ignore
+ ViewModule.FunCommand((fun obj -> askLoadFile ()), (fun obj -> true)),
+ Input.KeyGesture(Input.Key.O, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
// New file.
- mainWindow.Root.InputBindings.Add(
+ win.InputBindings.Add(
Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> newFile ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.N, Input.ModifierKeys.Control))) |> ignore
+ ViewModule.FunCommand((fun obj -> newFile ()), (fun obj -> true)),
+ Input.KeyGesture(Input.Key.N, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
// Export results.
- mainWindow.Root.InputBindings.Add(
+ win.InputBindings.Add(
+ Input.KeyBinding(
+ ViewModule.FunCommand((fun obj -> exportResults ()), (fun obj -> true)),
+ Input.KeyGesture(Input.Key.E, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
+
+ // Import an image.
+ win.InputBindings.Add(
+ Input.KeyBinding(
+ ViewModule.FunCommand((fun obj -> importImage ()), (fun obj -> true)),
+ Input.KeyGesture(Input.Key.A, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
+
+ // Show analysis dialog.
+ win.InputBindings.Add(
+ Input.KeyBinding(
+ ViewModule.FunCommand((fun obj -> showAnalysisWindow ()), (fun obj -> state.SourceImages.Count() > 0)),
+ Input.KeyGesture(Input.Key.Y, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
+
+ // Toggle RBC highlight.
+ win.InputBindings.Add(
Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> exportResults ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.E, Input.ModifierKeys.Control))) |> ignore
+ ViewModule.FunCommand(
+ (
+ fun obj ->
+ win.menuHightlightRBC.IsChecked <- not win.menuHightlightRBC.IsChecked
+ setHighlightRBC win.menuHightlightRBC.IsChecked
+ ),
+ (fun obj -> true)
+ ),
+ Input.KeyGesture(Input.Key.H, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
// Viewport preview.
- scrollViewCurrentImage.ScrollChanged.AddHandler(fun obj args -> updateViewportPreview ())
+ win.scrollViewCurrentImage.ScrollChanged.AddHandler(fun obj args -> updateViewportPreview ())
updateDocumentStatus ()
- gridImageInformation.Visibility <- Visibility.Hidden
+ win.gridImageInformation.Visibility <- Visibility.Hidden
- mainWindow.Root.Show()
+ win.Show()
match fileToOpen with
| Some filepath -> loadFile filepath
projects / master-thesis.git / blobdiff