(PECL haru >= 0.0.1)
Load PNG image and return HaruImage instance
object HaruDoc::loadPNG ( string $filename [, bool $deferred = false ] )
Loads a PNG image.
Libharu might be built without libpng support, in this case each call to this function would result in exception.
Parameters:
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.
Returns:
Returns a HaruImage instance.
Exception:
Throws a HaruException on error.
See also:
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