Lines Matching refs:rectangle

40 To query the cropping (composing) rectangle set struct
50 cropping (composing) is not supported then the active rectangle is not
51 mutable and it is always equal to the bounds rectangle. Finally, the
52 struct :c:type:`v4l2_rect` ``r`` rectangle is filled with
58 To change the cropping (composing) rectangle set the struct
64 targets. The struct :c:type:`v4l2_rect` ``r`` rectangle need
68 requested rectangle. An application may introduce constraints to control
72 -  ``0`` - The driver can adjust the rectangle size freely and shall
73    choose a crop/compose rectangle as close as possible to the requested
77    rectangle. The original rectangle must lay inside the adjusted one.
80    rectangle. The adjusted rectangle must lay inside the original one.
83    size exactly the same as in the requested rectangle.
99 3. Keep center of adjusted rectangle as close as possible to the
108 contains the adjusted rectangle. When the parameters are unsuitable the
112 error indicates that *there exist no rectangle* that satisfies the
126     Behaviour of rectangle adjustment for different constraint flags.
149       - Flags controlling the selection rectangle adjustments, refer to
153       - The selection rectangle.
182     ``r`` rectangle to satisfy all constraints given in the ``flags``
189     It is not possible to apply change of the selection rectangle at the