ps_rect

    (PECL ps >= 1.1.0)

    ps_rect — Draws a rectangle

    说明

    ps_rect(
        resource $psdoc,
        float $x,
        float $y,
        float $width,
        float $height
    ): bool

    Draws a rectangle with its lower left corner at (x, y). The rectangle starts and ends in its lower left corner. If this function is called outside a path it will start a new path. If it is called within a path it will add the rectangle as a subpath. If the last drawing operation does not end in the lower left corner then there will be a gap in the path.

    参数

    psdoc

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

    x

    x-coordinate of the lower left corner of the rectangle.

    y

    y-coordinate of the lower left corner of the rectangle.

    width

    The width of the image.

    height

    The height of the image.

    返回值

    成功时返回 true， 或者在失败时返回 false。

    参见

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