php教程

ImagickDraw::setFontStyle

(PECL imagick 2.0.0)

ImagickDraw::setFontStyleSets the font style to use when annotating with text

说明

ImagickDraw::setFontStyle ( int $style ) : bool
Warning

本函数还未编写文档,仅有参数列表。

Sets the font style to use when annotating with text. The AnyStyle enumeration acts as a wild-card "don't care" option.

参数

style

STYLETYPE_ constant

返回值

没有返回值。

范例

Example #1 ImagickDraw::setFontStyle()

<?php
function setFontStyle($fillColor$strokeColor$backgroundColor) {
    
$draw = new \ImagickDraw();
    
$draw->setStrokeColor($strokeColor);
    
$draw->setFillColor($fillColor);
    
$draw->setStrokeWidth(1);
    
$draw->setFontSize(36);
    
$draw->setFontStyle(\Imagick::STYLE_NORMAL);
    
$draw->annotation(5050"Lorem Ipsum!");

    
$draw->setFontStyle(\Imagick::STYLE_ITALIC);
    
$draw->annotation(50100"Lorem Ipsum!");

    
$draw->setFontStyle(\Imagick::STYLE_OBLIQUE);
    
$draw->annotation(50150"Lorem Ipsum!");

    
$imagick = new \Imagick();
    
$imagick->newImage(350300$backgroundColor);
    
$imagick->setImageFormat("png");
    
$imagick->drawImage($draw);

    
header("Content-Type: image/png");
    echo 
$imagick->getImageBlob();
}

?>

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