CTK  0.1.0
The Common Toolkit is a community effort to provide support code for medical image analysis, surgical navigation, and related projects.
vtkDiscretizableColorTransferControlPointsItem.h
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1 /*=========================================================================
2 
3  Library: CTK
4 
5  Copyright (c) Kitware Inc.
6 
7  Licensed under the Apache License, Version 2.0 (the "License");
8  you may not use this file except in compliance with the License.
9  You may obtain a copy of the License at
10 
11  http://www.apache.org/licenses/LICENSE-2.0.txt
12 
13  Unless required by applicable law or agreed to in writing, software
14  distributed under the License is distributed on an "AS IS" BASIS,
15  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  See the License for the specific language governing permissions and
17  limitations under the License.
18 
19 =========================================================================*/
20 
21 #ifndef __vtkDiscretizableColorTransferControlPointsItem_h
22 #define __vtkDiscretizableColorTransferControlPointsItem_h
23 
24 #include "ctkVisualizationVTKCoreExport.h"
25 #include <vtkCompositeControlPointsItem.h>
26 
27 class vtkContextMouseEvent;
28 
33 class CTK_VISUALIZATION_VTK_CORE_EXPORT vtkDiscretizableColorTransferControlPointsItem
34  : public vtkCompositeControlPointsItem
35 {
36 public:
38  vtkCompositeControlPointsItem)
40 
41  bool MouseMoveEvent(const vtkContextMouseEvent &mouse) VTK_OVERRIDE;
42  bool MouseButtonReleaseEvent(const vtkContextMouseEvent &mouse) VTK_OVERRIDE;
43  bool MouseButtonPressEvent(const vtkContextMouseEvent& mouse) VTK_OVERRIDE;
44 
45  bool IsProcessing();
47  void EndProcessing();
48 
49 protected:
52 
55  bool PointNearPiecewiseFunction(const double pos[2]);
56 
57 private:
59  const vtkDiscretizableColorTransferControlPointsItem&); // Not implemented.
60  void operator=(const vtkDiscretizableColorTransferControlPointsItem&); // Not implemented.
61 };
62 
63 #endif
vtkTypeMacro(vtkDiscretizableColorTransferControlPointsItem, vtkCompositeControlPointsItem) static vtkDiscretizableColorTransferControlPointsItem *New()
bool PointNearPiecewiseFunction(const double pos[2])
bool MouseMoveEvent(const vtkContextMouseEvent &mouse) VTK_OVERRIDE
bool MouseButtonPressEvent(const vtkContextMouseEvent &mouse) VTK_OVERRIDE
bool MouseButtonReleaseEvent(const vtkContextMouseEvent &mouse) VTK_OVERRIDE