Sets the font pointsize to use when annotating with text

# ImagickDraw::setFontSize

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setFontSize — Sets the font pointsize to use when annotating with text

### Description

public ImagickDraw::setFontSize(float `$point_size`): bool
Warning

This function is currently not documented; only its argument list is available.

Sets the font pointsize to use when annotating with text.

### Parameters

`point_size`

  the point size

### Return Values

No value is returned.

### Examples

Example #1 ImagickDraw::setFontSize() example

`<?php
function setFontSize($fillColor, $strokeColor, $backgroundColor) {
$draw = new \ImagickDraw();
$draw->setStrokeOpacity(1);
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(2);
$draw->setFont("../fonts/Arial.ttf");
$sizes = [24, 36, 48, 60, 72];
foreach ($sizes as $size) {
$draw->setFontSize($size);
$draw->annotation(50, ($size * $size / 16), "Lorem Ipsum!");
}
$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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