Imagick::valid
Imagick::waveImage
Imagick
PHP Manual

# Imagick::vignetteImage

(PECL imagick 2.0.0)

Imagick::vignetteImage — Adds vignette filter to the image

### Descrição

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

Softens the edges of the image in vignette style. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.

### Parâmetros

`blackPoint`

  The black point.

`whitePoint`

  The white point

`x`

  X offset of the ellipse

`y`

  Y offset of the ellipse

### Valor Retornado

Returns `TRUE` on success.

### Veja Também

- Imagick::waveImage() - Applies wave filter to the image
- Imagick::swirlImage() - Swirls the pixels about the center of the image

Imagick::valid
Imagick::waveImage
Imagick
PHP Manual