- actionType
- Leadtools.MedicalViewer.MedicalViewerActionType that represents the action that You wants to perform.
- control
- The control where the objects are rendered.
- args
- System.Windows.Forms.MouseEventArgs that represents the arguments that are received through one of the mouse events. You must pass the mouse event arguments that were received from the various mouse events, such as MouseDown, MouseUp, MouseMove, etc.
- objectIndex
- A zero-based index of the object that will receive the effects of handling the mouse event through this method.
Visual Basic (Declaration) | |
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Public Sub HandleMouseDown( _ ByVal actionType As MedicalViewerActionType, _ ByVal control As Control, _ ByVal args As MouseEventArgs, _ ByVal objectIndex As Integer _ ) |
Visual Basic (Usage) | ![]() |
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Dim instance As Medical3DContainer Dim actionType As MedicalViewerActionType Dim control As Control Dim args As MouseEventArgs Dim objectIndex As Integer instance.HandleMouseDown(actionType, control, args, objectIndex) |
C# | |
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public void HandleMouseDown( MedicalViewerActionType actionType, Control control, MouseEventArgs args, int objectIndex ) |
C++/CLI | |
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public: void HandleMouseDown( MedicalViewerActionType actionType, Control^ control, MouseEventArgs^ args, int objectIndex ) |
Parameters
- actionType
- Leadtools.MedicalViewer.MedicalViewerActionType that represents the action that You wants to perform.
- control
- The control where the objects are rendered.
- args
- System.Windows.Forms.MouseEventArgs that represents the arguments that are received through one of the mouse events. You must pass the mouse event arguments that were received from the various mouse events, such as MouseDown, MouseUp, MouseMove, etc.
- objectIndex
- A zero-based index of the object that will receive the effects of handling the mouse event through this method.
Visual Basic | ![]() |
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Public Sub Medical3DControlExample() Dim LoadObject As Medical3DLoadDICOMSeriesExamples = New Medical3DLoadDICOMSeriesExamples() Dim output As MedicalViewerSeriesManager = LoadObject.LoadJamesHead() Dim form As MainForm1 = New MainForm1(output) form.ShowDialog() End Sub ' MainForm1 will be the owner of the medical viewer control. Private Class MainForm1 : Inherits Form Private mycontainer As Medical3DContainer Public Sub New(ByVal output As MedicalViewerSeriesManager) Dim _codecs As RasterCodecs = New RasterCodecs() Dim _image As RasterImage Dim codecsInformation As CodecsImageInfo AddHandler FormClosing, AddressOf MainForm1_FormClosing mycontainer = New Medical3DContainer() mycontainer.Objects.Add(New Medical3DObject()) Dim index As Integer codecsInformation = _codecs.GetInformation(CStr(output.Stacks(0).Items(0).Data), True) Dim width As Integer = codecsInformation.Width Dim height As Integer = codecsInformation.Height Dim depth As Integer = 256 mycontainer.Objects(0).MemoryEfficientInit(depth) index = 0 Do While index < depth _image = _codecs.Load(CStr(output.Stacks(0).Items(index).Data), 0, CodecsLoadByteOrder.BgrOrGrayOrRomm, 1, 1) mycontainer.Objects(0).MemoryEfficientSetFrame(_image, index, output.Stacks(0).Items(index).ImagePosition, True) index += 1 Loop Dim spearator As String = ("\") Dim test As String() = output.Stacks(0).Items(0).ImageOrientation.Split(spearator.ToCharArray()) Dim orientation As Single() = New Single(5) {} Dim i As Integer For i = 0 To 5 orientation(i) = CSng(Convert.ToDouble(test(i))) Next i mycontainer.Objects(0).MemoryEfficientEnd(orientation, output.Stacks(0).PixelSpacing) AddHandler MouseDown, AddressOf _control_MouseDown AddHandler MouseMove, AddressOf _control_MouseMove AddHandler MouseUp, AddressOf _control_MouseUp End Sub Protected Overrides Sub OnSizeChanged(ByVal e As EventArgs) mycontainer.Render(Me) End Sub Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs) mycontainer.Render(Me) End Sub Private Sub MainForm1_FormClosing(ByVal sender As Object, ByVal e As FormClosingEventArgs) mycontainer.Dispose() End Sub Private Sub _control_MouseUp(ByVal sender As Object, ByVal e As MouseEventArgs) mycontainer.HandleMouseUp(Me, e, 0) End Sub Private Sub _control_MouseMove(ByVal sender As Object, ByVal e As MouseEventArgs) mycontainer.HandleMouseMove(Me, e, 0) End Sub Private Sub _control_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs) mycontainer.HandleMouseDown(MedicalViewerActionType.Rotate3DObject, Me, e, 0) End Sub End Class |
C# | ![]() |
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public void Medical3DControlExample() { Medical3DLoadDICOMSeriesExamples LoadObject = new Medical3DLoadDICOMSeriesExamples(); MedicalViewerSeriesManager output = LoadObject.LoadJamesHead(); MainForm1 form = new MainForm1(output); form.ShowDialog(); } // MainForm1 will be the owner of the medical viewer control. class MainForm1 : Form { private Medical3DContainer container; public MainForm1(MedicalViewerSeriesManager output) { RasterCodecs _codecs = new RasterCodecs(); RasterImage _image; CodecsImageInfo codecsInformation; this.FormClosing += new FormClosingEventHandler(MainForm1_FormClosing); container = new Medical3DContainer(); container.Objects.Add(new Medical3DObject()); int index; codecsInformation = _codecs.GetInformation((string)output.Stacks[0].Items[0].Data, true); int width = codecsInformation.Width; int height = codecsInformation.Height; int depth = 256; container.Objects[0].MemoryEfficientInit(depth); for (index = 0; index < depth; index++) { _image = _codecs.Load((string)output.Stacks[0].Items[index].Data, 0, CodecsLoadByteOrder.BgrOrGrayOrRomm, 1, 1); container.Objects[0].MemoryEfficientSetFrame(_image, index, output.Stacks[0].Items[index].ImagePosition, true); } string spearator = ("\\"); string[] test = output.Stacks[0].Items[0].ImageOrientation.Split(spearator.ToCharArray()); float[] orientation = new float[6]; int i; for (i = 0; i < 6; i++) { orientation[i] = (float)Convert.ToDouble(test[i]); } container.Objects[0].MemoryEfficientEnd(orientation, output.Stacks[0].PixelSpacing); this.MouseDown += new MouseEventHandler(_control_MouseDown); this.MouseMove += new MouseEventHandler(_control_MouseMove); this.MouseUp += new MouseEventHandler(_control_MouseUp); } protected override void OnSizeChanged(EventArgs e) { container.Render(this); } protected override void OnPaint(PaintEventArgs e) { container.Render(this); } void MainForm1_FormClosing(object sender, FormClosingEventArgs e) { container.Dispose(); } void _control_MouseUp(object sender, MouseEventArgs e) { container.HandleMouseUp(this, e, 0); } void _control_MouseMove(object sender, MouseEventArgs e) { container.HandleMouseMove(this, e, 0); } void _control_MouseDown(object sender, MouseEventArgs e) { container.HandleMouseDown(MedicalViewerActionType.Rotate3DObject, this, e, 0); } } |
This method will automatically handle complicated mouse tasks and will perform the preset the actions.
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7