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gdcmIconImageGenerator.h
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1 /*=========================================================================
2
3 Program: GDCM (Grassroots DICOM). A DICOM library
4
5 Copyright (c) 2006-2011 Mathieu Malaterre
6 All rights reserved.
7 See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
8
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the above copyright notice for more information.
12
13 =========================================================================*/
14 #ifndef GDCMICONIMAGEGENERATOR_H
15 #define GDCMICONIMAGEGENERATOR_H
16
17 #include "gdcmPixmap.h"
18 #include "gdcmIconImage.h"
19
20 namespace gdcm
21 {
22 class IconImageGeneratorInternals;
41 class GDCM_EXPORT IconImageGenerator
42 {
43 public:
44 IconImageGenerator();
45 ~IconImageGenerator();
46
48 void SetPixmap(const Pixmap& p) { P = p; }
49 Pixmap &GetPixmap() { return *P; }
50 const Pixmap &GetPixmap() const { return *P; }
51
53 void SetOutputDimensions(const unsigned int dims[2]);
54
58 void SetPixelMinMax(double min, double max);
59
63 void AutoPixelMinMax(bool b);
64
69 void ConvertRGBToPaletteColor(bool b);
70
74 void SetOutsideValuePixel(double v);
75
77 bool Generate();
78
80 const IconImage& GetIconImage() const { return *I; }
81
82 protected:
83
84 private:
85 void BuildLUT( Bitmap & bitmap, unsigned int maxcolor );
86
87 SmartPointer<Pixmap> P;
88 SmartPointer<IconImage> I;
89 IconImageGeneratorInternals *Internals;
90 };
91
92 } // end namespace gdcm
93
94 #endif //GDCMICONIMAGEGENERATOR_H