| ARX 1.0 The next-generation open source augmented reality toolkit.

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image_utils.h File Reference
`#include <stdio.h>`
`#include <string>`
`#include <memory>`
`#include <ARX/ARUtil/types.h>`
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## Functions
ARUTIL_EXTERN std::string | getFileExtension (const std::string &filename)
ARUTIL_EXTERN bool | ReadImageFromFile (const char *fileName, std::shared_ptr< unsigned char > &refImage, int *cols, int *rows, int *nc, bool forceMono=false)
ARUTIL_EXTERN bool | WriteImageTofile (unsigned char *data, int width, int height, int stride, std::string fileName, bool colourImage=false)

## Function Documentation

## ◆ getFileExtension()

ARUTIL_EXTERN std::string getFileExtension | ( | const std::string & | filename | ) |

## ◆ ReadImageFromFile()

ARUTIL_EXTERN bool ReadImageFromFile | ( | const char * | fileName,
|  | std::shared_ptr< unsigned char > & | refImage,
|  | int * | cols,
|  | int * | rows,
|  | int * | nc,
|  | bool | forceMono = `false`
| ) |  |

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## ◆ WriteImageTofile()

ARUTIL_EXTERN bool WriteImageTofile | ( | unsigned char * | data,
|  | int | width,
|  | int | height,
|  | int | stride,
|  | std::string | fileName,
|  | bool | colourImage = `false`
| ) |  |

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