vigra - Create BasicImageView from MultiArrayViews

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| Create BasicImageView from MultiArrayViews |

## Functions
template<class T , class Stride >
BasicImageView< T > | makeBasicImageView (MultiArrayView< 2, T, Stride > const &array)
template<class T >
BasicImageView< T > | makeBasicImageView (MultiArray< 3, T > const &array)
template<class T , class Stride >
BasicImageView< RGBValue< T > > | makeRGBImageView (MultiArrayView< 3, T, Stride > const &array)

## Detailed Description

Some convenience functions for wrapping a vigra::MultiArrayView's data in a vigra::BasicImageView.

## Function Documentation

BasicImageView<T> vigra::makeBasicImageView | ( | MultiArrayView< 2, T, Stride > const & | array | ) |

Create a vigra::BasicImageView from an unstrided 2-dimensional vigra::MultiArrayView.

The vigra::BasicImageView will have the same `value_type` as the original vigra::MultiArrayView.

BasicImageView<T> vigra::makeBasicImageView | ( | MultiArray< 3, T > const & | array | ) |

Create a vigra::BasicImageView from a 3-dimensional vigra::MultiArray.

This wrapper flattens the two innermost dimensions of the array into single rows of the resulting image. The vigra::BasicImageView will have the same `value_type` as the original vigra::MultiArray.

BasicImageView<RGBValue<T> > vigra::makeRGBImageView | ( | MultiArrayView< 3, T, Stride > const & | array | ) |

Create a vigra::BasicImageView from a 3-dimensional vigra::MultiArray.

This wrapper only works if `T` is a scalar type and the array's innermost dimension has size 3. It then re-interprets the data array as a 2-dimensional array with value_type `RGBValue<T>`.

© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) Heidelberg Collaboratory for Image Processing, University of Heidelberg, Germany | html generated using doxygen and Python vigra 1.11.0 (Fri May 19 2017)