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Imagick::queryFonts

(PECL imagick 2, PECL imagick 3)

Imagick::queryFontsReturns the configured fonts

Descrição

public static Imagick::queryFonts(string $pattern = "*"): array

Returns the configured fonts.

Parâmetros

pattern

The query pattern

Valor Retornado

Returns an array containing the configured fonts.

Erros/Exceções

Lança uma exceção ImagickException em caso de erro.

Exemplos

Exemplo #1 Imagick::queryFonts()

<?php
$output
= '';
$output .= "Fonts that match 'Helvetica*' are:<br/>";

$fontList = \Imagick::queryFonts("Helvetica*");

foreach (
$fontList as $fontName) {
$output .= '<li>'. $fontName."</li>";
}

return
$output;

?>

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User Contributed Notes 1 note

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5
Stefano
7 years ago
If you want to create a graphical output of the configured/embedded fonts

function outputFont( $fontName = 'Courier' ) {
$image = new Imagick();
$draw = new ImagickDraw();

$draw->setGravity( Imagick::GRAVITY_CENTER );
$draw->setFont( $fontName );
$draw->setFontSize( 12 );
$draw->setFillColor( 'black' );

$image->newImage( 300, 20, new ImagickPixel( 'lightblue' ) );
$image->annotateImage( $draw, 0, 0, 0, $fontName );
$image->setImageFormat( 'png' );

$src = 'data: ' . mime_content_type( $image ) . ';base64,' . base64_encode( $image );
return '<img src="' . $src . '"> ' . $fontName . '<br>';
}

echo '<style>img{vertical-align: middle; margin-bottom: 1px;}</style>';
$fontList = \Imagick::queryFonts( '*' );
foreach ( $fontList as $fontName ) {
echo outputFont( $fontName );
}
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