comparison layer/ColourMapper.h @ 1324:13d9b422f7fe zoom

Merge from default branch

     published by the Free Software Foundation; either version 2 of the
     License, or (at your option) any later version.  See the file
     COPYING included with this distribution for more information.
 */
 
-#ifndef _COLOUR_MAPPER_H_
-#define _COLOUR_MAPPER_H_
+#ifndef SV_COLOUR_MAPPER_H
+#define SV_COLOUR_MAPPER_H
 
 #include <QObject>
 #include <QColor>
 #include <QString>
+#include <QPixmap>
 
 /**
  * A class for mapping intensity values onto various colour maps.
  */
 class ColourMapper

     QColor map(double value) const;
 
     QColor getContrastingColour() const; // for cursors etc
     bool hasLightBackground() const;
 
+    QPixmap getExamplePixmap(QSize size) const;
+    
 protected:
     int m_map;
     double m_min;
     double m_max;
 };