MagickInter.hh

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/*
 * Interface of the image operations utilities
 * Author: Martin Dietze
 *
 * $Date$
 * $Revision$
 *
 */

#ifndef MAGICK_INTER_H_INCLUDED
#define MAGICK_INTER_H_INCLUDED

#include <memory>
#include <string>

#include <WImage/ColorImage.hh>

namespace Magick {
  class Image;
}

namespace MagickInter
{
  typedef enum {
    NONE,
    WHITE,
    BLACK
  } TransparencyBackground;

  Magick::Image magickImageFromColorImageWithTransparency (ColorImage &img,
                                                           bool withTransparency = false,
                                                           coeff *transparentColors = NULL,
                                                           int colorBytes = 1);

  Magick::Image magickImageFromColorImage (ColorImage &img);

  std::auto_ptr<ColorImage> colorImageFromMagickImage (Magick::Image &img);

  std::auto_ptr<ColorImage> obtainColorImage (const std::string &inFile,
                                              const TransparencyBackground
                                              &transparencyBackground = NONE);

  void writeColorImage (ColorImage &img, const std::string &outFile,
                        int quality = 100);

  void writeColorImageWithTransparency (ColorImage &img,
                                        const std::string &outFile,
                                        int quality = 100,
                                        bool withTransparency = false,
                                        coeff *transparentColors = NULL,
                                        int colorBytes = 1);

  void scaleAndWriteColorImage (ColorImage &img, int rows, int cols,
                                const std::string &outFile, int quality = 100);
}

#endif // MAGICK_INTER_H_INCLUDED