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Functions.cpp
// This may look like C code, but it is really -*- C++ -*-
//
// Copyright Bob Friesenhahn, 1999, 2002, 2003
//
// Copyright @ 2014 ImageMagick Studio LLC, a non-profit organization
// dedicated to making software imaging solutions freely available.
//
// Simple C++ function wrappers for ImageMagick equivalents
//
#define MAGICKCORE_IMPLEMENTATION 1
#define MAGICK_PLUSPLUS_IMPLEMENTATION 1
#include "Magick++/Include.h"
#include <string>
#include "Magick++/Functions.h"
#include "Magick++/Exception.h"
using namespace std;
static bool magick_initialized=false;
// Clone C++ string as allocated C string, de-allocating any existing string
MagickPPExport void Magick::CloneString(char **destination_,
const std::string &source_)
{
MagickCore::CloneString(destination_,source_.c_str());
}
MagickPPExport void Magick::DisableOpenCL(void)
{
MagickCore::SetOpenCLEnabled(MagickFalse);
}
MagickPPExport bool Magick::EnableOpenCL(void)
{
bool
status;
status=MagickCore::SetOpenCLEnabled(MagickTrue) != MagickFalse;
return(status);
}
MagickPPExport void Magick::InitializeMagick(const char *path_)
{
MagickCore::MagickCoreGenesis(path_,MagickFalse);
if (!magick_initialized)
magick_initialized=true;
}
MagickPPExport void Magick::SetRandomSeed(const unsigned long seed)
{
MagickCore::SetRandomSecretKey(seed);
}
MagickPPExport bool Magick::SetSecurityPolicy(const std::string &policy_)
{
bool
status;
GetPPException;
status=MagickCore::SetMagickSecurityPolicy(policy_.c_str(),
exceptionInfo) != MagickFalse;
ThrowPPException(false);
return(status);
}
MagickPPExport void Magick::TerminateMagick(void)
{
if (magick_initialized)
{
magick_initialized=false;
MagickCore::MagickWandTerminus();
}
}