[edit] Last updated: Fri, 17 May 2013

Imagick::shearImage

(PECL imagick 2.0.0)

Imagick::shearImage — Creating a parallelogram

Descrierea

bool Imagick::shearImage ( mixed $background , float $x_shear , float $y_shear )

Slides one edge of an image along the X or Y axis, creating a parallelogram. An X direction shear slides an edge along the X axis, while a Y direction shear slides an edge along the Y axis. The amount of the shear is controlled by a shear angle. For X direction shears, x_shear is measured relative to the Y axis, and similarly, for Y direction shears y_shear is measured relative to the X axis. Empty triangles left over from shearing the image are filled with the background color.

Parametri

background: The background color
x_shear: The number of degrees to shear on the x axis
y_shear: The number of degrees to shear on the y axis

Valorile întoarse

Întoarce TRUE în caz de succes.

Istoria schimbărilor

Versiunea	Descriere
2.1.0	Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object.

add a note User Contributed Notes Imagick::shearImage - [1 notes]

down

raja at tweetchennai dot com ¶

3 years ago


Eg:





<?php


$image = new Imagick('pic.png');


$image ->shearImage('grey', 10 , 5);


$image ->writeImage('final.png');


?>

add a note