Php/docs/imagickdraw.setstrokelinecap
ImagickDraw::setStrokeLineCap
(PECL imagick 2, PECL imagick 3)
ImagickDraw::setStrokeLineCap — Specifies the shape to be used at the end of open subpaths when they are stroked
说明
public ImagickDraw::setStrokeLineCap
( int $linecap
) : bool
Warning 本函数还未编写文档，仅有参数列表。
Specifies the shape to be used at the end of open subpaths when they are stroked.
参数
linecap- LINECAP_ constant
返回值
没有返回值。
范例
Example #1 ImagickDraw::setStrokeLineCap()
<?phpfunction setStrokeLineCap($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();}?>
