ImagickDraw::setFontSize

(PECL imagick 2.0.0)

Sets the font pointsize to use when annotating with text

bool ImagickDraw::setFontSize ( float $pointsize )

Sets the font pointsize to use when annotating with text.

Parameters:

pointsize

the point size

Returns:

No value is returned.

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

Examples:

ImagickDraw::setFontSize()

<?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();
}
 
?>

Links:

http://php.net/manual/en/imagickdraw.setfontsize.php

doc_php

2025-01-10 15:47:30

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