CTK  0.1.0
The Common Toolkit is a community effort to provide support code for medical image analysis, surgical navigation, and related projects.
ctkTransferFunctionBarsItem.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 __ctkTransferFunctionBarsItem_h
22 #define __ctkTransferFunctionBarsItem_h
23 
25 #include <QGraphicsObject>
26 
28 #include "ctkPimpl.h"
30 #include "ctkWidgetsExport.h"
31 
33 class ctkTransferFunctionBarsItemPrivate;
34 
35 //-----------------------------------------------------------------------------
37 class CTK_WIDGETS_EXPORT ctkTransferFunctionBarsItem: public ctkTransferFunctionItem
38 {
39  Q_OBJECT
40  Q_PROPERTY(qreal barWidth READ barWidth WRITE setBarWidth)
41  Q_PROPERTY(QColor barColor READ barColor WRITE setBarColor)
42 public:
43  ctkTransferFunctionBarsItem(QGraphicsItem* parent = 0);
45  QGraphicsItem* parent = 0);
47 
48  void setBarWidth(qreal newBarWidth);
49  qreal barWidth()const;
50 
51  void setBarColor(const QColor& newBarColor);
52  QColor barColor()const;
53 
54  enum LogMode
55  {
56  NoLog = 0,
57  UseLog = 1,
58  AutoLog =2
59  };
60  virtual void paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0);
61 protected:
62  QScopedPointer<ctkTransferFunctionBarsItemPrivate> d_ptr;
63 
64 private:
65  Q_DECLARE_PRIVATE(ctkTransferFunctionBarsItem);
66  Q_DISABLE_COPY(ctkTransferFunctionBarsItem);
67 };
68 
69 #endif
ctkTransferFunctionBarsItem(ctkTransferFunction *transferFunc, QGraphicsItem *parent=0)
virtual ~ctkTransferFunctionBarsItem()
QScopedPointer< ctkTransferFunctionBarsItemPrivate > d_ptr
ctkTransferFunctionBarsItem(QGraphicsItem *parent=0)
void setBarColor(const QColor &newBarColor)
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0)
void setBarWidth(qreal newBarWidth)