SoView2DOverlayDecoration.h

Go to the documentation of this file.

/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
 
 
#pragma once
 
#include <Inventor/fields/SoFields.h>
 
#include "SoView2DCallback.h"
#include "SoSFMLImage.h"
 
class SoView2D;
 
 
 
class SOVIEW2D_API SoView2DOverlayDecoration : public SoView2DCallback
{
  SO_NODE_HEADER(SoView2DOverlayDecoration);
 
public:
 
  SoSFMLImage image;
 
  SoSFFloat   magnifyFactor;
 
  SoSFBool    border;
  SoSFBool    drawBorderOutside;
  SoSFColor   borderColor;
  SoSFFloat   borderBlend;
  SoSFBool    leftRuler;
  SoSFBool    rightRuler;
  SoSFBool    topRuler;
  SoSFBool    bottomRuler;
  SoSFColor   rulerColor;
  SoSFBool    rulerShadow;
  SoSFColor   rulerShadowColor;
  SoSFFloat   rulerBlend;
  SoSFFloat   rulerMarkLength;
  SoSFFloat   rulerLongMarkLength;
 
 
  enum Position {
    TOP, BOTTOM, LEFT, RIGHT
  };
 
  static void   initClass();
 
  SoView2DOverlayDecoration();
 
  void   draw(View2DSliceList *dsl, View2DSlice* dslice, int slice) override;
 
protected:
 
  bool isImageParallel (View2DSliceList *dsl);
 
  void drawRuler(float mmToPixel,float x1, float y1, float x2, float y2, SoView2DOverlayDecoration::Position pos);
 
  ~SoView2DOverlayDecoration() override;
};