ImagickDraw::setStrokeAlpha
(PECL imagick 2, PECL imagick 3)
ImagickDraw::setStrokeAlpha — Specifies the opacity of stroked object outlines
Description
public ImagickDraw::setStrokeAlpha(float
$opacity): boolWarning
This function is currently not documented; only its argument list is available.
Specifies the opacity of stroked object outlines.
Parameters
-
opacity -
opacity
Return Values
No value is returned.
Examples
Example #1 ImagickDraw::setStrokeAlpha() example
<?php
function setStrokeAlpha($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();
}
?>
Here you can write a comment
There are no comments available yet.
