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    CairoContext::deviceToUser

    cairo_device_to_user

    (PECL cairo >= 0.1.0)

    CairoContext::deviceToUser -- cairo_device_to_user — Transform a coordinate

    Açıklama

    Nesne yönelimli kullanım (method):

    public CairoContext::deviceToUser ( float $x , float $y ) : array

    Yordamsal kullanım:

    cairo_device_to_user ( CairoContext $context , float $x , float $y ) : array

    Transform a coordinate from device space to user space by multiplying the given point by the inverse of the current transformation matrix (CTM).

    Değiştirgeler

    context

    A valid CairoContext object created with CairoContext::__construct() or cairo_create()

    x

    x value of the coordinate

    y

    y value of the coordinate

    Dönen Değerler

    An array containing the x and y coordinates in the user-space

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