(PECL cairo >= 0.1.0)
CairoContext::deviceToUserDistance -- cairo_device_to_user_distance — Transform a distance
Объектно-ориентированный стиль (method):
$x
, float $y
)Процедурный стиль:
Transform a distance vector from device space to user space. This function is similar to
CairoContext::deviceToUser() or cairo_device_to_user()
except that the translation components of the inverse Cairo Transformation Matrix will be
ignored when transforming (x,y).
contextA valid CairoContext object created with CairoContext::__construct() or cairo_create()
xX component of a distance vector
yY component of a distance vector
Returns an array with the x and y values of a distance vector in the user-space