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.TH LIBAXL_REQUEST_GET_GEOMETRY 3 libaxl
.SH NAME
LIBAXL_REQUEST_GET_GEOMETRY - Get a drawable's position, size, depth, and root
.SH SYNOPSIS
.nf
#include <libaxl.h>

#define LIBAXL_REQUEST_GET_GEOMETRY 14
struct libaxl_request_get_geometry {
        uint8_t           \fIopcode\fP;
        uint8_t           \fI__pad\fP;
        uint16_t          \fI_request_length\fP;
        libaxl_drawable_t \fIdrawable\fP;
};
.fi
.SH DESCRIPTION
The display server shall return the position,
size, depth, and root of the drawable (window
or pixmap) whose ID is specified in the
.I drawable
field.
.PP
The value of the
.I opcode
field shall be
.I LIBAXL_REQUEST_GET_GEOMETRY
to signify that the request is of the
request described in this document.
.PP
Other fields are filled in automatically by the
.BR libaxl_send_request (3)
function.
.SH ERRORS
.TP
.BR LIBAXL_ERROR_DRAWABLE (3)
The specified drawable ID does not exist.
.SH REPLIES
.nf
struct libaxl_reply_get_geometry {
        uint8_t         \fI__one\fP;
        uint8_t         \fIdepth\fP;
        uint16_t        \fIsequence_number\fP;
        uint32_t        \fI_reply_length\fP;
        libaxl_window_t \fIroot\fP;
        int16_t         \fIx\fP;
        int16_t         \fIy\fP;
        uint16_t        \fIwidth\fP;
        uint16_t        \fIheight\fP;
        uint16_t        \fIborder_width\fP;
        uint8_t         \fI__unused\fP[10];
};
.fi
.PP
The display server shall, unless it returns an
error, return one
.B "struct libaxl_reply_get_geometry"
with the
.I root
field set to the root window in the screen
that the drawable is associated with, the
.I depth
(bits per pixel) field to the drawable's
depth, the
.I x
and
.I y
fields to the number of pixels is the window
is right of and below, respectively, of the
window's parent's top left corner, or to 0
if the drawable is a pixmap, the
.I width
and
.I height
fields to the drawable's width and height
(excluding the border), respectively, in
pixels, and the
.I border_width
field to the window's border-width or to
0 of the drawable is a pixmap.
.SH SEE ALSO
.BR libaxl_send_request (3),
.BR libaxl_receive (3),
.BR LIBAXL_REQUEST_CONFIGURE_WINDOW (3),
.BR LIBAXL_REQUEST_GET_WINDOW_ATTRIBUTES (3),
.BR LIBAXL_REQUEST_GET_PROPERTY (3),
.BR LIBAXL_REQUEST_LIST_PROPERTIES (3),
.BR LIBAXL_REQUEST_TRANSLATE_COORDINATES (3)