PHP 5.6.0beta1 released

ImagickDraw::setGravity

(PECL imagick 2.0.0)

ImagickDraw::setGravityEstablece la gravedad de ubicación del texto

Descripción

bool ImagickDraw::setGravity ( int $gravity )
Advertencia

Esta función no está documentada actualmente, solamente se encuentra disponible la lista de parámetros.

Establece la gravedad de ubicación del texto para usarla cuando se escribe texto.

Parámetros

gravity

constante GRAVITY_

Valores devueltos

No devuelve ningún valor.

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User Contributed Notes 2 notes

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bcre8ve at gmail dot com
7 months ago
It appears that the GRAVITY constants have an integer equivalent:
NORTHWEST = 1
NORTH = 2
NORTHEAST = 3
WEST = 4
CENTER = 5
EAST = 6
SOUTHWEST = 7
SOUTH = 8
SOUTHEAST = 9
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0
alan at ridersite dot org
6 years ago
Gravity constants are very useful as they can save having to calculate the placement of variable text strings and font sizes.

For example:
$draw->setGravity (Imagick::GRAVITY_CENTER);
$image->annotateImage($draw, 0, 0, 0, 'The quick brown fox jumps over the lazy dog');

Will horizontally and vertically center the text string.

Note, there are several gravity constants available. See, Constants — Imagick class constants
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