(PECL imagick 2.0.0)

Imagick::setSizeEstablece el tamaño del objeto Imagick


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

Establece el tamaño del Imagick. Se debe establecer antes de leer un formato de imagen en bruto como RGB, GRAY, o CMYK.




Valores devueltos

Devuelve TRUE en caso de éxito.

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User Contributed Notes 1 note

Mike Pratt
4 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).
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