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