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(PECL imagick 2, PECL imagick 3)
ImagickDraw::composite — Composites an image onto the current image
$compose,$x,$y,$width,$height,$compositeWand本函数还未编写文档，仅有参数列表。
Composites an image onto the current image, using the specified composition operator, specified position, and at the specified size.
compose
composition operator.
One of the Composite Operator constant
(imagick::COMPOSITE_*).
x
x coordinate of the top left corner.
y
y coordinate of the top left corner.
width
width of the composition image.
height
height of the composition image.
compositeWand
the Imagick object where composition image is taken from.
成功时返回 true。
示例 #1 ImagickDraw::composite() example
<?php
function composite($strokeColor, $fillColor, $backgroundColor) {
$draw = new \ImagickDraw();
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setFillOpacity(1);
$draw->setStrokeWidth(2);
$draw->setFontSize(72);
$draw->setStrokeOpacity(1);
$draw->setStrokeColor($strokeColor);
$draw->setStrokeWidth(2);
$draw->setFont("../fonts/CANDY.TTF");
$draw->setFontSize(140);
$draw->rectangle(0, 0, 1000, 300);
$draw->setFillColor('white');
$draw->setfillopacity(1);
$draw->annotation(50, 180, "Lorem Ipsum!");
//Create an image object which the draw commands can be rendered into
$imagick = new \Imagick();
$imagick->newImage(1000, 302, $backgroundColor);
$imagick->setImageFormat("png");
//Render the draw commands in the ImagickDraw object
//into the image.
$imagick->drawImage($draw);
//Send the image to the browser
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
?>
