Gets the physical view rectangle.
Syntax
| Visual Basic (Declaration) | |
|---|
Public Overridable ReadOnly Property PhysicalViewRectangle As Rect |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As BitmapSourceViewer
Dim value As Rect
value = instance.PhysicalViewRectangle
|
| C# | |
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public virtual Rect PhysicalViewRectangle {get;} |
| Managed Extensions for C++ | |
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public: __property virtual Rect get_PhysicalViewRectangle(); |
| C++/CLI | |
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public:
virtual property Rect PhysicalViewRectangle {
Rect get();
} |
| XAML | |
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| You cannot set this property in XAML. |
Return Value
The physical view rectangle.
Example
This example displays information about the image and the BitmapSourceViewer settings.
| Visual Basic | Copy Code |
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Public Sub BitmapSourceViewer_ZoomToRectangle(ByVal viewer As BitmapSourceViewer)
Dim rectSize As Double = 200
Dim left As Double = (viewer.PhysicalViewRectangle.Right - viewer.PhysicalViewRectangle.Left - rectSize) / 2.0
Dim top As Double = (viewer.PhysicalViewRectangle.Bottom - viewer.PhysicalViewRectangle.Top - rectSize) / 2.0
Dim rcZoom As Rect = New Rect(left, top, rectSize, rectSize)
viewer.ZoomToRectangle(rcZoom)
End Sub |
| C# | Copy Code |
|---|
public void BitmapSourceViewer_ZoomToRectangle(BitmapSourceViewer viewer)
{
double rectSize = 200;
double left = (viewer.PhysicalViewRectangle.Right - viewer.PhysicalViewRectangle.Left - rectSize) / 2.0;
double top = (viewer.PhysicalViewRectangle.Bottom - viewer.PhysicalViewRectangle.Top - rectSize) / 2.0;
Rect rcZoom = new Rect(left, top, rectSize, rectSize);
viewer.ZoomToRectangle(rcZoom);
} |
Remarks
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Vista, and Windows Server 2003 family
See Also
