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    HaruDoc::loadPNG

    (PECL haru >= 0.0.1)

    HaruDoc::loadPNG — Load PNG image and return HaruImage instance

    説明

    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.

    パラメータ

    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.

    返り値

    Returns a HaruImage instance.

    エラー / 例外

    エラー時に HaruException をスローします。

    参考

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