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ImagickDraw::setStrokeMiterLimit

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setStrokeMiterLimitSpecifies the miter limit

Beschreibung

public ImagickDraw::setStrokeMiterLimit(int $miterlimit): bool
Warnung

Diese Funktion ist bis jetzt nicht dokumentiert. Es steht nur die Liste der Parameter zur Verfügung.

Specifies the miter limit. When two line segments meet at a sharp angle and miter joins have been specified for 'lineJoin', it is possible for the miter to extend far beyond the thickness of the line stroking the path. The miterLimit' imposes a limit on the ratio of the miter length to the 'lineWidth'.

Parameter-Liste

miterlimit

the miter limit

Rückgabewerte

Es wird kein Wert zurückgegeben.

Beispiele

Beispiel #1 ImagickDraw::setStrokeMiterLimit() example

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

$draw = new \ImagickDraw();

$draw->setStrokeColor($strokeColor);
$draw->setStrokeOpacity(0.6);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(10);

$yOffset = 100;

$draw->setStrokeLineJoin(\Imagick::LINEJOIN_MITER);

for (
$y = 0; $y < 3; $y++) {

$draw->setStrokeMiterLimit(40 * $y);

$points = [
[
'x' => 22 * 3, 'y' => 15 * 4 + $y * $yOffset],
[
'x' => 20 * 3, 'y' => 20 * 4 + $y * $yOffset],
[
'x' => 70 * 5, 'y' => 45 * 4 + $y * $yOffset],
];

$draw->polygon($points);
}

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

$image->setImageType(\Imagick::IMGTYPE_PALETTE);
$image->setImageCompressionQuality(100);
$image->stripImage();

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

?>

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