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Image/ImageMagick

ImagickDraw::setStrokeAlpha

ImagickDraw::setStrokeAlpha

(PECL imagick 2.0.0)

ImagickDraw::setStrokeAlpha — Specifies the opacity of stroked object outlines

Description

bool ImagickDraw::setStrokeAlpha ( float $opacity )

Warning

This function is currently not documented; only its argument list is available.

Specifies the opacity of stroked object outlines.

Parameters

opacity

opacity

Return Values

No value is returned.

Examples

Example #1 ImagickDraw::setStrokeAlpha()

<?php function setStrokeAlpha($strokeColor, $fillColor, $backgroundColor) {     $draw = new \ImagickDraw(     $draw->setStrokeColor($strokeColor     $draw->setFillColor($fillColor     $draw->setStrokeWidth(4     $draw->line(100, 100, 400, 145     $draw->rectangle(100, 200, 225, 350     $draw->setStrokeOpacity(0.1     $draw->line(100, 120, 400, 165     $draw->rectangle(275, 200, 400, 350     $image = new \Imagick(     $image->newImage(500, 400, $backgroundColor     $image->setImageFormat("png"     $image->drawImage($draw     header("Content-Type: image/png"     echo $image->getImageBlob( } ?>

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https://secure.php.net/manual/en/imagickdraw.setstrokealpha.php