virtual void go() {
release();
param *p = param::instance();
update_values(p);
Iso_rectangle_2 bbox = get_bbox(p);
std::string ndvi_file = p->get<boost::filesystem::path>("ndvi").string();
std::string dsm_file = p->get<boost::filesystem::path>("dsm" ).string();
clip_bbox(bbox,ndvi_file);
clip_bbox(bbox,dsm_file );
gradient_functor gf(p->get<double>("sigmaD"));
oriented_gradient_view grad_view(dsm_file, bbox, gf);
oriented_ndvi_view ndvi_view(ndvi_file, bbox);
m_confg_visitor->add_layer(ndvi_file);
m_confg_visitor->add_layer(dsm_file);
set_bbox(p,bbox);
wxPoint p0(wxCoord(bbox.min().x()),wxCoord(bbox.min().y()));
wxPoint p1(wxCoord(bbox.max().x()),wxCoord(bbox.max().y()));
m_confg_visitor->set_bbox(wxRect(p0,p1));
init_visitor (p,*m_visitor);
create_configuration(p,grad_view,ndvi_view,m_config);
create_sampler (p,m_sampler);
create_schedule (p,m_schedule);
create_end_test (p,m_end_test);
m_thread = new boost::thread(
simulated_annealing::optimize<configuration,sampler,schedule,end_test,visitor>,
boost::ref(*m_config), boost::ref(*m_sampler),
boost::ref(*m_schedule), boost::ref(*m_end_test),
boost::ref(*m_visitor) );
}
static void cdfcliparea(cdCtxCanvas *ctxcanvas, double xmin, double xmax, double ymin, double ymax)
{
if (ctxcanvas->canvas->clip_mode == CD_CLIPAREA)
cgm_clip_rectangle ( ctxcanvas->cgm, xmin, ymin, xmax, ymax );
clip_bbox (ctxcanvas, xmin, ymin, xmax, ymax );
}
static void cdcliparea(cdCtxCanvas *ctxcanvas, int xmin, int xmax, int ymin, int ymax)
{
if (ctxcanvas->canvas->clip_mode == CD_CLIPAREA)
cgm_clip_rectangle ( ctxcanvas->cgm, (double) xmin, (double) ymin,
(double) xmax, (double) ymax );
clip_bbox (ctxcanvas, (double)xmin, (double)ymin, (double)xmax, (double)ymax );
}
