.\"Copyright 2010 (c) EPFL
.TH DTK_MOVE_SHAPE 3 2010 "EPFL" "Draw Toolkit manual"
.SH NAME
dtk_move_shape, dtk_relmove_shape, dtk_rotate_shape, dtk_relrotate_shape - shape displacement
.SH SYNOPSIS
.LP
.B #include <drawtk.h>
.sp
.BI "void dtk_move_shape(dtk_hshape " shp ", float " x ", float " y ");"
.br
.BI "void dtk_relmove_shape(dtk_hshape " shp ", float " dx ", float " dy ");"
.br
.BI "void dtk_rotate_shape(dtk_hshape " shp ", float " deg ");"
.br
.BI "void dtk_relrotate_shape(dtk_hshape " shp ", float " ddeg ");"
.br
.SH DESCRIPTION
.LP 
These functions control the position and the rotation with which the shape
\fIshp\fP will be next drawn. 
.LP
\fBdtk_move_shape\fP() set the translation the shape for the next draws. The
position defined by \fIx\fP and \fIy\fP corresponds to the position of the
origin of the shape (corresponding to the point (0,0) when the shape has
been created).
.LP
\fBdtk_rotate_shape\fP() set the rotation (counter-clockwise) of the shape
around its origin of the shape. This rotation is performed relatively to the
initial posture of the shape (at creation time). The argument \fIdeg\fP
specify the angle of rotation expressed in degrees.
.LP
\fBdtk_relmove_shape\fP() and \fBdtk_relrotate_shape\fP() do the same
excepting that their arguments \fIdx\fP, \fIdy\fP and \fIddeg\fP updates
the current parameters of the translation and rotation.
.SH "RETURN VALUE"
.LP
None of these functions returns value.
.SH "SEE ALSO"
.BR dtk_draw_shape (3)