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Imagick::liquidRescaleImage — Animates an image or images
$width
, int $height
, float $delta_x
, float $rigidity
) : boolThis method scales the images using liquid rescaling method. This method is an implementation of a technique called seam carving. In order for this method to work as expected ImageMagick must be compiled with liblqr support. Этот метод доступен, если Imagick был скомпилирован с версией ImageMagick 6.3.9 или старше.
widthThe width of the target size
heightThe height of the target size
delta_xHow much the seam can traverse on x-axis. Passing 0 causes the seams to be straight.
rigidityIntroduces a bias for non-straight seams. This parameter is typically 0.
В случае успешной работы возвращает TRUE.