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widen — Resize image proportionally to given width

Description

public Intervention\Image\Image widen(integer $width, [Closure $callback])

Resizes the current image to new width, constraining aspect ratio. Pass an optional Closure callback as third parameter, to apply additional constraints like preventing possible upsizing.

Parameters

width

The new width of the image

callback (optional)

Closure callback defining constraint to prevent unwanted upsizing of the image. See examples below.

upsize

public Intervention\Image\Size upsize()

Keep image from being upsized.

Return Values

Instance of Intervention\Image\Image

Examples

// resize image to new width
$img = Image::make('public/foo.jpg')->widen(300);

// resize image to new width but do not exceed original size
$img = Image::make('public/foo.jpg')->widen(300, function ($constraint) {
    $constraint->upsize();
});

See also