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Imagick::vignetteImage

(PECL imagick 2, PECL imagick 3)

Imagick::vignetteImage β€” Adds vignette filter to the image

Опис

public Imagick::vignetteImage(
    float $blackPoint,
    float $whitePoint,
    int $x,
    int $y
): bool

Softens the edges of the image in vignette style. Π¦Π΅ΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄ доступний, якщо Imagick Π·Ρ–Π±Ρ€Π°Π½ΠΈΠΉ Π· ImageMagick вСрсії 6.2.9 Π°Π±ΠΎ Π½ΠΎΠ²Ρ–ΡˆΠΎΡŽ.

ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ

blackPoint

The black point.

whitePoint

The white point

x

X offset of the ellipse

y

Y offset of the ellipse

ЗначСння, Ρ‰ΠΎ ΠΏΠΎΠ²Π΅Ρ€Ρ‚Π°ΡŽΡ‚ΡŒΡΡ

ΠŸΠΎΠ²Π΅Ρ€Ρ‚Π°Ρ” true Π² Ρ€Π°Π·Ρ– успіху.

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ΠΈ

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ #1 Imagick::vignetteImage()

<?php
function vignetteImage($imagePath, $blackPoint, $whitePoint, $x, $y) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->vignetteImage($blackPoint, $whitePoint, $x, $y);
header("Content-Type: image/jpg");
echo
$imagick->getImageBlob();
}

?>

ΠŸΡ€ΠΎΠ³Π»ΡΠ½ΡŒΡ‚Π΅ Ρ‚Π°ΠΊΠΎΠΆ

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