GDCM  2.2.0
gdcmIconImageGenerator.h
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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004 
00005   Copyright (c) 2006-2011 Mathieu Malaterre
00006   All rights reserved.
00007   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00008 
00009      This software is distributed WITHOUT ANY WARRANTY; without even
00010      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00011      PURPOSE.  See the above copyright notice for more information.
00012 
00013 =========================================================================*/
00014 #ifndef GDCMICONIMAGEGENERATOR_H
00015 #define GDCMICONIMAGEGENERATOR_H
00016 
00017 #include "gdcmPixmap.h"
00018 #include "gdcmIconImage.h"
00019 
00020 namespace gdcm
00021 {
00022 class IconImageGeneratorInternals;
00041 class GDCM_EXPORT IconImageGenerator
00042 {
00043 public:
00044   IconImageGenerator();
00045   ~IconImageGenerator();
00046 
00048   void SetPixmap(const Pixmap& p) { P = p; }
00049   Pixmap &GetPixmap() { return *P; }
00050   const Pixmap &GetPixmap() const { return *P; }
00051 
00053   void SetOutputDimensions(const unsigned int dims[2]);
00054 
00058   void SetPixelMinMax(double min, double max);
00059 
00063   void AutoPixelMinMax(bool b);
00064 
00069   void ConvertRGBToPaletteColor(bool b);
00070 
00074   void SetOutsideValuePixel(double v);
00075 
00077   bool Generate();
00078 
00080   const IconImage& GetIconImage() const { return *I; }
00081 
00082 protected:
00083 
00084 private:
00085   void BuildLUT( Bitmap & bitmap, unsigned int maxcolor );
00086 
00087   SmartPointer<Pixmap> P;
00088   SmartPointer<IconImage> I;
00089   IconImageGeneratorInternals *Internals;
00090 };
00091 
00092 } // end namespace gdcm
00093 
00094 #endif //GDCMICONIMAGEGENERATOR_H

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