static void
place_spline_x(int x, int y)
{
canvas_leftbut_proc = null_proc;
canvas_middlebut_proc = null_proc;
canvas_rightbut_proc = null_proc;
canvas_locmove_proc = null_proc;
canvas_ref_proc = null_proc;
adjust_pos(x, y, fix_x, fix_y, &x, &y);
translate_spline(new_s, x - fix_x, y - fix_y);
if (return_proc == copy_selected) {
add_spline(new_s);
} else {
list_add_spline(&objects.splines, new_s);
clean_up();
set_lastposition(fix_x, fix_y);
set_newposition(x, y);
set_action_object(F_MOVE, O_SPLINE);
set_latestspline(new_s);
set_modifiedflag();
}
redisplay_spline(new_s);
/* turn back on all relevant markers */
update_markers(new_objmask);
(*return_proc) ();
draw_mousefun_canvas();
}
static void
fix_movedcompoundpoint(int x, int y)
{
float scalex, scaley;
canvas_ref_proc = canvas_locmove_proc = null_proc;
elastic_box(fix_x, fix_y, cur_x, cur_y);
/* erase last lengths if appres.showlengths is true */
erase_lengths();
adjust_box_pos(x, y, from_x, from_y, &cur_x, &cur_y);
/* make a copy of the original and save as unchanged object */
old_c = copy_compound(cur_c);
clean_up();
old_c->next = cur_c;
set_latestcompound(old_c);
set_action_object(F_EDIT, O_COMPOUND);
scalex = ((float) (cur_x - fix_x)) / (from_x - fix_x);
scaley = ((float) (cur_y - fix_y)) / (from_y - fix_y);
/* scale the compound */
scale_compound(cur_c, scalex, scaley, fix_x, fix_y);
/* redraw anything under the old compound */
redisplay_compound(old_c);
/* and the new compound */
redisplay_compound(cur_c);
/* turn back on all relevant markers */
update_markers(new_objmask);
set_lastposition(from_x, from_y);
set_newposition(cur_x, cur_y);
set_modifiedflag();
wrapup_movepoint();
}
static void
place_line_x(int x, int y)
{
int dx, dy;
canvas_leftbut_proc = null_proc;
canvas_middlebut_proc = null_proc;
canvas_rightbut_proc = null_proc;
canvas_locmove_proc = null_proc;
canvas_ref_proc = null_proc;
adjust_pos(x, y, fix_x, fix_y, &x, &y);
dx = x - fix_x;
dy = y - fix_y;
translate_line(new_l, dx, dy);
clean_up();
set_latestline(new_l);
if (return_proc == copy_selected) {
add_line(new_l);
adjust_links(cur_linkmode, cur_links, dx, dy, 0, 0, 1.0, 1.0, True);
free_linkinfo(&cur_links);
} else {
list_add_line(&objects.lines, new_l);
adjust_links(cur_linkmode, cur_links, dx, dy, 0, 0, 1.0, 1.0, False);
set_lastposition(fix_x, fix_y);
set_newposition(x, y);
set_lastlinkinfo(cur_linkmode, cur_links);
cur_links = NULL;
set_action_object(F_MOVE, O_POLYLINE);
}
set_modifiedflag();
redisplay_line(new_l);
/* turn back on all relevant markers */
update_markers(new_objmask);
(*return_proc) ();
draw_mousefun_canvas();
}
