ImagickDraw::skewY

(PECL imagick 2, PECL imagick 3)

ImagickDraw::skewYSkews the current coordinate system in the vertical direction

Descrizione

public ImagickDraw::skewY(float $degrees): bool
Avviso

Questa funzione, al momento non è documentata; è disponibile soltanto la lista degli argomenti.

Skews the current coordinate system in the vertical direction.

Elenco dei parametri

degrees

degrees to skew

Valori restituiti

Nessun valore viene restituito.

Esempi

Example #1 ImagickDraw::skewY() example

<?php
function skewY($strokeColor, $fillColor, $backgroundColor, $fillModifiedColor,
$startX, $startY, $endX, $endY, $skew) {

$draw = new \ImagickDraw();

$draw->setStrokeColor($strokeColor);
$draw->setStrokeWidth(2);
$draw->setFillColor($fillColor);
$draw->rectangle($startX, $startY, $endX, $endY);
$draw->setFillColor($fillModifiedColor);
$draw->skewY($skew);
$draw->rectangle($startX, $startY, $endX, $endY);

$image = new \Imagick();
$image->newImage(500, 500, $backgroundColor);
$image->setImageFormat("png");
$image->drawImage($draw);

header("Content-Type: image/png");
echo
$image->getImageBlob();
}

?>

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