ImagickDraw::setTextAntialias
(PECL imagick 2.0.0)
ImagickDraw::setTextAntialias — Controls whether text is antialiased
说明
ImagickDraw::setTextAntialias
( bool
$antiAlias
) : boolWarning
本函数还未编写文档，仅有参数列表。
Controls whether text is antialiased. Text is antialiased by default.
参数
-
antiAlias -
返回值
没有返回值。
范例
Example #1 ImagickDraw::setTextAntialias()
<?php
function setTextAntialias($fillColor, $backgroundColor) {
$draw = new \ImagickDraw();
$draw->setStrokeColor('none');
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(1);
$draw->setFontSize(32);
$draw->setTextAntialias(false);
$draw->annotation(5, 30, "Lorem Ipsum!");
$draw->setTextAntialias(true);
$draw->annotation(5, 65, "Lorem Ipsum!");
$imagick = new \Imagick();
$imagick->newImage(220, 80, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);
//Scale the image so that people can see the aliasing.
$imagick->scaleImage(220 * 6, 80 * 6);
$imagick->cropImage(640, 480, 0, 0);
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
?>