DbImageSource Methods |
The DbImageSource type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | Acquire(Int32) | Obsolete. This method has been deprecated. Use ReAcquire(AtalaImage) instead. (Inherited from ImageSource.) |
| Acquire(AtalaImage) | Obsolete. This method has been deprecated. Use ReAcquire(AtalaImage) instead.
(Inherited from ImageSource.) |
| AcquireNext | Acquire the next available image from the ImageSource. (Inherited from ImageSource.) |
 | AllImagesAreReleased |
Determines if all the images have been released.
(Inherited from ImageSource.) |
| CalculateNumPagesPerImage | Calculates and caches the number of frames per image and the image count. |
| ContainsImage |
Determines whether this ImageSource contains the specified image.
(Inherited from ImageSource.) |
| CullNode |
Culls the node from the ImageSource
(Inherited from ImageSource.) |
| CullReleasedImages |
Culls all released images.
(Inherited from ImageSource.) |
| Dispose() | Free up resources used by this ImageSource (Inherited from ImageSource.) |
| Dispose(Boolean) |
Releases unmanaged and - optionally - managed resources.
(Inherited from ImageSource.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize |
Finalizes an instance of the ImageSource class.
(Inherited from ImageSource.) |
| Find |
Finds the specified image.
(Inherited from ImageSource.) |
| Flush | Flush all released images out of memory. (Inherited from ImageSource.) |
| GetFrameCountInImage | Returns the number of frames in the image that will be served by this image source. If
DoAllFrames is false, this function always returns 1. |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetImageNumAndFrame | Caclulates the image number and frame number given an image source index. |
| GetImageStream | Gets the stream and the frame within that stream that corresponds to the passed in index. The caller is
responsible for closing the returned stream. |
| GetObjectData | Get the data to serialize for this object. (Overrides RandomAccessImageSource.GetObjectData(SerializationInfo, StreamingContext).) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| HasMoreImages | Determines if there are more images to load. (Inherited from ImageSource.) |
| LowLevelAcquire | Acquires the image at the given image source index. (Overrides RandomAccessImageSource.LowLevelAcquire(Int32).) |
| LowLevelAcquireNextImage | Acquire the next image in the source. (Overrides ImageSource.LowLevelAcquireNextImage().) |
| LowLevelDispose | Disposes any non-GC objects used by this class. (Overrides ImageSource.LowLevelDispose().) |
| LowLevelFlushOnReset | Returns true to indicate that a Reset() should flush all images (Overrides ImageSource.LowLevelFlushOnReset().) |
| LowLevelHasMoreImages | Returns true if AcquireNext would return an image (Overrides ImageSource.LowLevelHasMoreImages().) |
| LowLevelReplaceImage | Not implemented for this image source. Will throw NotImplementedException. (Overrides ImageSource.LowLevelReplaceImage(ImageSourceNode, AtalaImage).) |
| LowLevelReset | Empties any cached data about the images (Overrides ImageSource.LowLevelReset().) |
| LowLevelSkipNextImage | Increments the internal index so that AcquireNext would skip an image (Overrides ImageSource.LowLevelSkipNextImage().) |
| LowLevelTotalImages | The total number of images in the image source (Overrides ImageSource.LowLevelTotalImages().) |
| LowLevelTotalImagesKnown |
Returns if the total images is known.
(Inherited from RandomAccessImageSource.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| NotifyChangedImage(AtalaImage) | This method is used to inform an ImageSource that one of its current acquired images has changed. (Inherited from ImageSource.) |
| NotifyChangedImage(AtalaImage, AtalaImage) | This method is used to inform an ImageSource that one of its current acquired images has changed.
(Inherited from ImageSource.) |
| OnChangedImage |
Raises the [E:ChangedImage] event.
(Inherited from ImageSource.) |
| OnNodeIndexSet | This method is called from the RandomAccessImageSource indexer after it has set the ImageSourceNode.Index value. (Inherited from RandomAccessImageSource.) |
| OnReleasing | Called when Release(AtalaImage) was performed on an ImageSourceNode. (Inherited from ImageSource.) |
| ReAcquire(Int32) | Acquire a previous image by index. (Inherited from ImageSource.) |
| ReAcquire(AtalaImage) | Acquire an AtalaImage that has been previously acquired. (Inherited from ImageSource.) |
| Release | Release a previously acquired image. (Inherited from ImageSource.) |
| ReleaseChangedImage(AtalaImage) | Release an image that has changed, notifying other clients that the image has changed. (Inherited from ImageSource.) |
| ReleaseChangedImage(AtalaImage, AtalaImage) | Release an image that has changed, notifying other clients that the image has changed. (Inherited from ImageSource.) |
| Reset | Resets the ImageSource to start over again. (Inherited from ImageSource.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
See Also