ImagickDraw::setFillAlpha
ImagickDraw::setFillAlpha
(PECL imagick 2.0.0)
ImagickDraw::setFillAlpha — Sets the opacity to use when drawing using the fill color or fill texture
Description
bool ImagickDraw::setFillAlpha ( float $opacity )
Warning
This function is currently not documented; only its argument list is available.
Sets the opacity to use when drawing using the fill color or fill texture. Fully opaque is 1.0.
Parameters
opacity
fill alpha
Return Values
No value is returned.
Examples
Example #1 ImagickDraw::setFillAlpha()
<?php
function setFillAlpha($strokeColor, $fillColor, $backgroundColor) {
$draw = new \ImagickDraw(
$draw->setStrokeColor($strokeColor
$draw->setFillColor($fillColor
$draw->setStrokeOpacity(1
$draw->setStrokeWidth(2
$draw->rectangle(100, 200, 200, 300
@$draw->setFillAlpha(0.4
$draw->rectangle(300, 200, 400, 300
$imagick = new \Imagick(
$imagick->newImage(500, 500, $backgroundColor
$imagick->setImageFormat("png"
$imagick->drawImage($draw
header("Content-Type: image/png"
echo $imagick->getImageBlob(
}
?>
← ImagickDraw::setClipUnits
ImagickDraw::setFillColor →
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/imagickdraw.setfillalpha.php
