The MedicalViewerScale Class is available as an add-on to the LEADTOOLS Medical Imaging toolkits.
Represents the class that contains the properties of the scale action.
Object Model
Syntax
| Visual Basic (Declaration) | |
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Public Class MedicalViewerScale Inherits MedicalViewerCommonActions Implements IDisposable | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As MedicalViewerScale | |
| C# | |
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public class MedicalViewerScale : MedicalViewerCommonActions, IDisposable | |
| C++/CLI | |
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public ref class MedicalViewerScale : public MedicalViewerCommonActions, IDisposable | |
Example
This example changes the Scale of an image
| Visual Basic | Copy Code |
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Public Sub MedicalViewerScaleExample1() Dim myForm As MedicalViewerForm = GetMedicalControl() Dim medicalViewer As MedicalViewer = myForm.Viewer Dim cell As MedicalViewerMultiCell = CType(medicalViewer.Cells(0), MedicalViewerMultiCell) Dim scale As MedicalViewerScale = CType(cell.GetActionProperties(MedicalViewerActionType.Scale, 0), MedicalViewerScale) scale.Scale *= 2 cell.SetActionProperties(MedicalViewerActionType.Scale, scale, 0) scale.Dispose() myForm.ShowDialog() End Sub | |
| C# | Copy Code |
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public void MedicalViewerScaleExample1() { MedicalViewerForm myForm = GetMedicalControl(); MedicalViewer medicalViewer = myForm.Viewer; MedicalViewerMultiCell cell = (MedicalViewerMultiCell)(medicalViewer.Cells[0]); MedicalViewerScale scale = (MedicalViewerScale)cell.GetActionProperties(MedicalViewerActionType.Scale, 0); scale.Scale *= 2; cell.SetActionProperties(MedicalViewerActionType.Scale, scale, 0); scale.Dispose(); myForm.ShowDialog(); } | |
Remarks
To set the properties of the scale action, call the MedicalViewerBaseCell.SetActionProperties method. To retrieve the properties call the MedicalViewerBaseCell.GetActionProperties method.
The mouse controls the actions as follows:
- Click and hold the mouse to start the effect. When the assigned mouse button is released the action ends.
- Dragging the mouse down enlarges the image.
- Dragging the mouse up shrinks the image.
Inheritance Hierarchy
System.Object
Leadtools.MedicalViewer.MedicalViewerBaseAction
Leadtools.MedicalViewer.MedicalViewerCommonActions
Leadtools.MedicalViewer.MedicalViewerScale
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7