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    ps_scale

    (PECL ps >= 1.1.0)

    ps_scale — Sets scaling factor

    说明

    ps_scale(resource $psdoc, float $x, float $y): bool

    Sets horizontal and vertical scaling of the coordinate system.

    参数

    psdoc

    Resource identifier of the postscript file as returned by ps_new().

    x

    Scaling factor in horizontal direction.

    y

    Scaling factor in vertical direction.

    返回值

    成功时返回 true， 或者在失败时返回 false。

    参见

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