Click or drag to resize

DisplayBitmap Class

A bitmap resource that can be used by the display pipeline (currently only in OpenGL display). Reuse DisplayBitmaps for drawing if possible; it is much more expensive to construct new DisplayBitmaps than it is to reuse existing DisplayBitmaps.
Inheritance Hierarchy

Namespace:  Rhino.Display
Assembly:  RhinoCommon (in RhinoCommon.dll)
public class DisplayBitmap : IDisposable

The DisplayBitmap type exposes the following members.

Public methodDisplayBitmap
Constructs a DisplayBitmap from an existing bitmap.
Public methodDispose
Actively reclaims unmanaged resources that this instance uses.
Protected methodDispose(Boolean)
For derived class implementers.

This method is called with argument true when class user calls Dispose(), while with argument false when the Garbage Collector invokes the finalizer, or Finalize() method.

You must reclaim all used unmanaged resources in both cases, and can use this chance to call Dispose on disposable fields if the argument is true.

Also, you must call the base virtual method within your overriding method.

Public methodEquals (Inherited from Object.)
Protected methodFinalize
Passively reclaims unmanaged resources when the class user did not explicitly call Dispose().
(Overrides ObjectFinalize.)
Public methodGetBlendModes
Gets the source and destination blend modes.
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Public methodStatic memberLoad
Load a DisplayBitmap from and image file on disk.
Protected methodMemberwiseClone (Inherited from Object.)
Public methodSetBlendFunction
Sets blending function used to determine how this bitmap is blended with the current framebuffer color. The default setting is SourceAlpha for source and OneMinusSourceAlpha for destination. See OpenGL's glBlendFunc for details.

Public methodToString (Inherited from Object.)
Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.6
See Also