View2DIcons.h

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/*************************************************************************************
**
** 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 "View2DTexture.h"
#include <vector>

class SOVIEW2D_API View2DIcons
{
public:
  View2DIcons();
  ~View2DIcons();

  void drawIcon(int idx, float dx1, float dy1, float dx2, float dy2);

  void drawIconAsBorderImage(int idx, float dx1, float dy1, float dx2, float dy2, float borderWidth, float borderHeight);

  bool addIcon(const char* filename);
  bool addIcons(const char* filename, int width, int height);

  bool fetchImageDimensions(const char* filename, int& imageWidth, int& imageHeight);

  View2DTexture* getIcon(int index);

  int  numIcons();

  void removeIcon(int index);

  void clearIcons();
 
private:
  std::vector<View2DTexture*> _icons;
};