InCanvasControlData Class


In Canvas Control Data Class

Represents a collection of data which is used by [!:Autodesk::Revit::DB::TemporaryGraphicsManager] to create and update an in-canvas control.
Inheritance Hierarchy
System Object
Autodesk.Revit.DB InCanvasControlData

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.0.4.0 (26.0.4.0)
Syntax
public class InCanvasControlData : IDisposable

The InCanvasControlData type exposes the following members.

Constructors
Name Description
Public method InCanvasControlData(String) Constructs an InCanvasControlData with specific values assigned.
Public method InCanvasControlData(String, XYZ) Constructs an InCanvasControlData with specific values assigned.
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Properties
Name Description
Public property ImagePath The path to the image file to be used. This must be an absolute path to a location on disk.
Public property IsValidObject Specifies whether the .NET object represents a valid Revit entity.
Public property Position The position of the in-canvas control in model coordinates.
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Methods
Name Description
Public method Dispose Releases all resources used by the InCanvasControlData
Public method Equals Determines whether the specified object is equal to the current object.
(Inherited from Object )
Public method GetHashCode Serves as the default hash function.
(Inherited from Object )
Public method GetType Gets the Type of the current instance.
(Inherited from Object )
Public method ToString Returns a string that represents the current object.
(Inherited from Object )
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Remarks

So far, only bitmap file is supported for ImagePath . The rendered image is the same size in pixel dimensions as the original one. To get a better result, the caller should prepare the image with proper size, for exmaple: 32x32 or 64x64 in pixels, before use. To achive a "transparent" backgound color effect over the provided bitmap, the bitmap should use color RGB(0, 128, 128) as its background and it will be cleared during rendering by Revit.

See Also