NAME
XTranslateCoordinates - translate window coordinates
SYNTAX
Bool XTranslateCoordinates\^(\^Display *display\^, Window src_w\^,
dest_w\^, int src_x\^, int src_y\^, int
*dest_x_return\^, int *dest_y_return\^, Window
*child_return\^);
ARGUMENTS
child_return
Returns the child if the coordinates are contained in a mapped child of the
destination window.
dest_w
Specifies the destination window.
dest_x_return
dest_y_return
Return the x and y coordinates within the destination window.
display
Specifies the connection to the X server.
src_w
Specifies the source window.
src_x
src_y
Specify the x and y coordinates within the source window.
DESCRIPTION
If
returns
it takes the src_x and src_y coordinates relative
to the source window's origin and returns these coordinates to
dest_x_return and dest_y_return
relative to the destination window's origin.
If
returns
src_w and dest_w are on different screens,
and dest_x_return and dest_y_return are zero.
If the coordinates are contained in a mapped child of dest_w,
that child is returned to child_return.
Otherwise, child_return is set to
can generate a
error.
DIAGNOSTICS
A value for a Window argument does not name a defined Window.
SEE ALSO
