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(PECL imagick 2, PECL imagick 3)

Imagick::setSizeУстанавливает размер объекта Imagick


public Imagick::setSize(int $columns, int $rows): bool

Устанавливает размер объекта Imagick. Установите его перед чтением необработанного формата изображения, такого как RGB, GRAY или CMYK.

Список параметров



Возвращаемые значения

В случае успешной работы возвращает true.

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User Contributed Notes 2 notes

Mike Pratt
9 years ago
Using setSize before reading an image file tells ImageMagick to resize the image immediately on load - this can give a substantial increase in performance time and save memory and disk resources for large images:


= new Imagick();


This might also save you having to call thumbnailImage to resize the image.

On my server, this only made a difference with jpgs - pngs and gifs were loaded at full size which took much longer (30s or more compared to 6s for a similar sized jpg).
4 years ago
This function is not working for me at all.
I am trying to generate Images from a PDF and this function does literally NOTHING, even it returns 'true'.....
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