CairoContext::curveToCairoContext::deviceToUser
cairo_device_to_user
(PECL cairo >= 0.1.0)
CairoContext::deviceToUser -- cairo_device_to_user — Transform a coordinate
Beschreibung
Objektorientierter Stil (method):
public array CairoContext::deviceToUser
( float
$x
, float $y
)Prozeduraler Stil:
Transform a coordinate from device space to user space by multiplying the given point by the inverse of the current transformation matrix (CTM).
Parameter-Liste
-
context -
A valid CairoContext object created with CairoContext::__construct() or cairo_create()
-
x -
x value of the coordinate
-
y -
y value of the coordinate
Rückgabewerte
An array containing the x and y coordinates in the user-space
add a note
User Contributed Notes
CairoContext::deviceToUser - [0 notes]
There are no user contributed notes for this page.