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Imagick::extentImage

(PECL imagick 2, PECL imagick 3)

Imagick::extentImage — Set image size

Опис

public Imagick::extentImage(
    int $width,
    int $height,
    int $x,
    int $y
): bool

Comfortability method for setting image size. The method sets the image size and allows setting x,y coordinates where the new area begins. Цей метод доступний, якщо Imagick зібраний з ImageMagick версії 6.3.1 або новішою.

Застереження

Prior to ImageMagick 6.5.7-8 (1623), $x was positive when shifting to the left and negative when shifting to the right, and $y was positive when shifting an image up and negative when shifting an image down. Somewhere betwen ImageMagick 6.3.7 (1591) and ImageMagick 6.5.7-8 (1623), the axes of $x and $y were flipped, so that $x was negative when shifting to the left and positive when shifting to the right, and $y was negative when shifting an image up and positive when shifting an image down. Somewhere between ImageMagick 6.5.7-8 (1623) and ImageMagick 6.6.9-7 (1641), the axes of $x and $y were flipped back to pre-ImageMagick 6.5.7-8 (1623) functionality.

Параметри

width

The new width

height

The new height

x

X position for the new size

y

Y position for the new size

Значення, що повертаються

Повертає true в разі успіху.

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