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comparison Framework/Layers/ILayerSource.h @ 89:f244018a4e4b wasm

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BUGGY- trying to remove IVolumeSlicesObserver
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 26 May 2017 18:27:59 +0200
parents 4a541cd4fa83
children 64e60018943f
comparison
equal deleted inserted replaced
88:90bf4116a23c 89:f244018a4e4b
34 public: 34 public:
35 virtual ~IObserver() 35 virtual ~IObserver()
36 { 36 {
37 } 37 }
38 38
39 // Triggered as soon as the source has enough information to 39 // Triggered if the content of several slices in the source
40 // answer to "GetExtent()" 40 // volume has changed
41 virtual void NotifyGeometryReady(const ILayerSource& source) = 0;
42
43 virtual void NotifyGeometryError(const ILayerSource& source) = 0;
44
45 // Triggered if the content of the volume has changed
46 virtual void NotifyContentChange(const ILayerSource& source) = 0; 41 virtual void NotifyContentChange(const ILayerSource& source) = 0;
47 42
48 // Triggered if the content of some slice in the source volume has changed 43 // Triggered if the content of some individual slice in the
44 // source volume has changed
49 virtual void NotifySliceChange(const ILayerSource& source, 45 virtual void NotifySliceChange(const ILayerSource& source,
50 const Slice& slice) = 0; 46 const Slice& slice) = 0;
51 47
52 // The layer must be deleted by the observer. "layer" will never 48 // The layer must be deleted by the observer. "layer" will never
53 // be "NULL", otherwise "NotifyLayerError()" would have been 49 // be "NULL", otherwise "NotifyLayerError()" would have been
54 // called. 50 // called.
55 virtual void NotifyLayerReady(ILayerRenderer *layer, 51 virtual void NotifyLayerReady(ILayerRenderer *layer,
56 const ILayerSource& source, 52 const ILayerSource& source,