ImagickDraw::setStrokeMiterLimit
ImagickDraw::setStrokeMiterLimit
(PECL imagick 2.0.0)
ImagickDraw::setStrokeMiterLimit — Specifies the miter limit
Description
bool ImagickDraw::setStrokeMiterLimit ( int $miterlimit )
Warning
This function is currently not documented; only its argument list is available.
Specifies the miter limit. When two line segments meet at a sharp angle and miter joins have been specified for 'lineJoin', it is possible for the miter to extend far beyond the thickness of the line stroking the path. The miterLimit' imposes a limit on the ratio of the miter length to the 'lineWidth'.
Parameters
-
miterlimit -
the miter limit
Return Values
No value is returned.
Examples
Example #1 ImagickDraw::setStrokeMiterLimit()
<?php
function setStrokeMiterLimit($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();
}
?>
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/imagickdraw.setstrokemiterlimit.php
