ImagickDraw::setStrokeLineCap()

(PECL imagick 2.0.0)

Specifies the shape to be used at the end of open subpaths when they are stroked

说明

ImagickDraw::setStrokeLineCap(int $linecap): bool

Warning

本函数还未编写文档，仅有参数列表。

Specifies the shape to be used at the end of open subpaths when they are stroked.

参数

$linecap

LINECAP_ constant

返回值

没有返回值。

范例

Example #1 ImagickDraw::setStrokeLineCap()

<?php
function setStrokeLineCap($strokeColor, $fillColor, $backgroundColor) {
    $draw = new \ImagickDraw();
    $draw->setStrokeColor($strokeColor);
    $draw->setFillColor($fillColor);
    $draw->setStrokeWidth(25);
    $lineTypes = [\Imagick::LINECAP_BUTT, \Imagick::LINECAP_ROUND, \Imagick::LINECAP_SQUARE,];
    $offset = 0;
    foreach ($lineTypes as $lineType) {
        $draw->setStrokeLineCap($lineType);
        $draw->line(50 + $offset, 50, 50 + $offset, 250);
        $offset += 50;
    }
    $imagick = new \Imagick();
    $imagick->newImage(300, 300, $backgroundColor);
    $imagick->setImageFormat("png");
    $imagick->drawImage($draw);
    header("Content-Type: image/png");
    echo $imagick->getImageBlob();
}
?>

Possible values are:
LINEJOIN_UNDEFINED
LINEJOIN_MITER
LINEJOIN_ROUND
LINEJOIN_BEVEL
...all prefixed with Imagick:: like:
Imagick::LINEJOIN_ROUND