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ImagickPixelIterator::getPreviousIteratorRow

(PECL imagick 2, PECL imagick 3)

ImagickPixelIterator::getPreviousIteratorRowReturns the previous row

Descrizione

public ImagickPixelIterator::getPreviousIteratorRow(): array
Avviso

Questa funzione, al momento non è documentata; è disponibile soltanto la lista degli argomenti.

Returns the previous row as an array of pixel wands from the pixel iterator.

Valori restituiti

Returns the previous row as an array of ImagickPixelWand objects from the ImagickPixelIterator, throwing ImagickPixelIteratorException on error.

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