greyscale()

public Intervention\Image\Image greyscale()

Turns image into a greyscale version.

Parameters

none

Return Values

Instance of Intervention\Image\Image

Examples

// create new Intervention Image and turn it into greyscale version
$img = Image::make('public/foo.jpg')->greyscale();

See also

• brightness
• contrast
• colorize
• invert
• pixelate

2023-09-08 更新 本文链接：https://upwqy.com/index.php/wiki/info/896.html