HaruDoc::loadPNG

(PECL haru >= 0.0.1)

HaruDoc::loadPNGLoad PNG image and return HaruImage instance

Opis

HaruDoc::loadPNG ( string $filename [, bool $deferred = FALSE ] ) : object

Loads a PNG image.

Libharu might be built without libpng support, in this case each call to this function would result in exception.

Parametry

filename

The name of a PNG image file.

deferred

Do not load data immediately. You can set deferred parameter to TRUE for deferred data loading, in this case only size and color are loaded immediately.

Zwracane wartości

Returns a HaruImage instance.

Błędy/Wyjątki

Zgłasza wyjątek HaruException gdy wystąpi błąd.

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