PHP Dokumentation: Function imagick-mattefloodfillimage
12. Januar 2010 von werner
Imagick::matteFloodfillImage
(PECL imagick 2.0.0)
Imagick::matteFloodfillImage — Changes the transparency value of a color
Beschreibung
Diese Funktion ist bis jetztnicht dokumentiert. Es steht nur die Liste der Argumente zurVerfügung.
Changes the transparency value of any pixel that matches target and is an immediate neighbor. If the method FillToBorderMethod is specified, the transparency value is changed for any neighbor pixel that does not match the bordercolor member of image.
Parameter-Liste
- alpha
The level of transparency: 1.0 is fully opaque and 0.0 is fully transparent.
- fuzz
The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same.
- bordercolor
An ImagickPixel object or string representing the border color.
- x
The starting x coordinate of the operation.
- y
The starting y coordinate of the operation.
Rückgabewerte
Liefert TRUE bei Erfolg.
Fehler/Exceptions
Wirft ImagickException bei Fehlern.
Changelog
| Version | Beschreibung |
|---|---|
| 2.1.0 | Now allows a string representing the color as the third parameter. Previous versions allow only an ImagickPixel object. |
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