# ImagickDraw::setFontStretch

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setFontStretch — Sets the font stretch to use when annotating with text

### 说明

public ImagickDraw::setFontStretch(int `$stretch`): bool
警告

本函数还未编写文档，仅有参数列表。

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

### 参数

`stretch`

  One of the STRETCH constant (`imagick::STRETCH_*`).

### 返回值

没有返回值。

### 示例

示例 #1 ImagickDraw::setFontStretch() example

`<?php
function setFontStretch($fillColor, $strokeColor, $backgroundColor) {
$draw = new \ImagickDraw();
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(2);
$draw->setFontSize(36);
$fontStretchTypes = [
\Imagick::STRETCH_ULTRACONDENSED,
\Imagick::STRETCH_CONDENSED,
\Imagick::STRETCH_SEMICONDENSED,
\Imagick::STRETCH_SEMIEXPANDED,
\Imagick::STRETCH_EXPANDED,
\Imagick::STRETCH_EXTRAEXPANDED,
\Imagick::STRETCH_ULTRAEXPANDED,
\Imagick::STRETCH_ANY
];
$offset = 0;
foreach ($fontStretchTypes as $fontStretch) {
$draw->setFontStretch($fontStretch);
$draw->annotation(50, 75 + $offset, "Lorem Ipsum!");
$offset += 50;
}
$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
?>`
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