ImagickDraw::setFontStyle

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setFontStyle — Sets the font style to use when annotating with text

说明

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

警告

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: One of the STYLE constant (imagick::STYLE_*).

返回值

没有返回值。

示例

示例 #1 ImagickDraw::setFontStyle() example

<?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(50, 50, "Lorem Ipsum!");

    $draw->setFontStyle(\Imagick::STYLE_ITALIC);
    $draw->annotation(50, 100, "Lorem Ipsum!");

    $draw->setFontStyle(\Imagick::STYLE_OBLIQUE);
    $draw->annotation(50, 150, "Lorem Ipsum!");

    $imagick = new \Imagick();
    $imagick->newImage(350, 300, $backgroundColor);
    $imagick->setImageFormat("png");
    $imagick->drawImage($draw);

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

?>