ImageMagick: MagickCore, C API for ImageMagick: Read or List Image formats
Author: ImageMagick Studio LLC
Description: Use ImageMagick to convert, edit, or compose bitmap images in a variety of formats. In addition resize, rotate, shear, distort and transform images automagically.
Keywords: magickcore, c, api, for, imagemagick:, read, or, list, image, formats, ImageMagick, PerlMagick, image processing, OpenMP, software development library, image, photo, software, Magick++, MagickWand

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# Module magick Methods

## GetMagickPrecision

GetMagickPrecision() returns the maximum number of significant digits to be printed.

The format of the GetMagickPrecision method is:

      int GetMagickPrecision(void)

## IsMagickInstantiated

IsMagickInstantiated() returns MagickTrue if the ImageMagick environment is currently instantiated: MagickCoreGenesis() has been called but MagickDestroy() has not.

The format of the IsMagickInstantiated method is:

      MagickBooleanType IsMagickInstantiated(void)

## MagickCoreGenesis

MagickCoreGenesis() initializes the MagickCore environment.

The format of the MagickCoreGenesis function is:

      MagickCoreGenesis(const char *path,
        const MagickBooleanType establish_signal_handlers)

A description of each parameter follows:

##### path

the execution path of the current ImageMagick client.

##### establish_signal_handlers

set to MagickTrue to use MagickCore's own signal handlers for common signals.

## MagickCoreTerminus

MagickCoreTerminus() destroys the MagickCore environment.

The format of the MagickCoreTerminus function is:

      MagickCoreTerminus(void)

## SetMagickPrecision

SetMagickPrecision() sets the maximum number of significant digits to be printed.

An input argument of 0 returns the current precision setting.

A negative value forces the precision to reset to a default value according to the environment variable "MAGICK_PRECISION", the current 'policy' configuration setting, or the default value of '6', in that order.

The format of the SetMagickPrecision method is:

      int SetMagickPrecision(const int precision)

A description of each parameter follows:

##### precision

set the maximum number of significant digits to be printed.

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