When fill color is changed, this is reset to 1.0 or to defined alpha with #aaxxx color format, where aa is alpha.
(PECL imagick 2.0.0)
ImagickDraw::setFillOpacity — Sets the opacity to use when drawing using the fill color or fill texture
$fillOpacity
)This function is currently not documented; only its argument list is available.
Sets the opacity to use when drawing using the fill color or fill texture. Fully opaque is 1.0.
fillOpacitythe fill opacity
No value is returned.
Example #1 ImagickDraw::setFillOpacity()
<?php
function setFillOpacity($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->setFillOpacity(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();
}
?>
When fill color is changed, this is reset to 1.0 or to defined alpha with #aaxxx color format, where aa is alpha.