ImagickDraw::setStrokeLineJoin

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setStrokeLineJoinSpecifies the shape to be used at the corners of paths when they are stroked

Descrizione

public ImagickDraw::setStrokeLineJoin(int $linejoin): bool
Avviso

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

Specifies the shape to be used at the corners of paths (or other vector shapes) when they are stroked.

Elenco dei parametri

linejoin

One of the LINEJOIN constant (imagick::LINEJOIN_*).

Valori restituiti

Nessun valore viene restituito.

Esempi

Example #1 ImagickDraw::setStrokeLineJoin() example

<?php
function setStrokeLineJoin($strokeColor, $fillColor, $backgroundColor) {

$draw = new \ImagickDraw();
$draw->setStrokeWidth(1);
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);

$draw->setStrokeWidth(20);

$offset = 220;

$lineJoinStyle = [
\Imagick::LINEJOIN_MITER,
\Imagick::LINEJOIN_ROUND,
\Imagick::LINEJOIN_BEVEL,
];

for (
$x = 0; $x < count($lineJoinStyle); $x++) {
$draw->setStrokeLineJoin($lineJoinStyle[$x]);
$points = [
[
'x' => 40 * 5, 'y' => 10 * 5 + $x * $offset],
[
'x' => 20 * 5, 'y' => 20 * 5 + $x * $offset],
[
'x' => 70 * 5, 'y' => 50 * 5 + $x * $offset],
[
'x' => 40 * 5, 'y' => 10 * 5 + $x * $offset],
];

$draw->polyline($points);
}

$image = new \Imagick();
$image->newImage(500, 700, $backgroundColor);
$image->setImageFormat("png");

$image->drawImage($draw);

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

?>