#include <WireMatching.h>

Inheritance diagram for degate::WireMatching:

Public Member Functions

WireMatching ()

virtual void init (BoundingBox const &bounding_box, Project_shptr project)

Exceptions:

InvalidPointerException
DegateRuntimeException

virtual void run ()

void set_wire_diameter (unsigned int wire_diameter)

void set_median_filter_width (unsigned int median_filter_width)

void set_sigma (double sigma)

void set_min_edge_magnitude (double min_edge_magnitude)

Private Attributes

unsigned int wire_diameter

unsigned int median_filter_width

double sigma

double min_edge_magnitude

BackgroundImage_shptr

img

BoundingBox

bounding_box

Detailed Description

Definition at line 31 of file WireMatching.h.

Constructor & Destructor Documentation

WireMatching::WireMatching ( )

Definition at line 31 of file WireMatching.cc.

                           :
  wire_diameter(5),
  median_filter_width(3),
  sigma(0.5),
  min_edge_magnitude(0.25) {
}

Member Function Documentation

void WireMatching::init	(	BoundingBox const &	bounding_box,
		Project_shptr	project
	)		`[virtual]`

Exceptions:

InvalidPointerException
DegateRuntimeException

Implements degate::Matching.

Definition at line 39 of file WireMatching.cc.

References bounding_box, img, layer, and lmodel.

                                                                              {

  this->bounding_box = bounding_box;

  if(project == NULL)
    throw InvalidPointerException("Invalid pointer for parameter project.");

  lmodel = project->get_logic_model();
  assert(lmodel != NULL); // always has a logic model

  layer = lmodel->get_current_layer();
  if(layer == NULL) throw DegateRuntimeException("No current layer in project.");


  ScalingManager_shptr sm = layer->get_scaling_manager();
  assert(sm != NULL);

  img = sm->get_image(1).second;
  assert(img != NULL);
}

void WireMatching::run ( ) [virtual]

Implements degate::Matching.

Definition at line 77 of file WireMatching.cc.

References bounding_box, debug(), degate::EdgeDetection::get_border(), degate::BoundingBox::get_max_x(), degate::BoundingBox::get_max_y(), degate::BoundingBox::get_min_x(), degate::BoundingBox::get_min_y(), img, layer, lmodel, median_filter_width, min_edge_magnitude, degate::LineSegmentExtraction< ImageType >::run(), degate::ZeroCrossingEdgeDetection::run(), sigma, TM, and wire_diameter.

                       {

  ZeroCrossingEdgeDetection ed(bounding_box.get_min_x(),
                               bounding_box.get_max_x(),
                               bounding_box.get_min_y(),
                               bounding_box.get_max_y(),
                               median_filter_width,
                               sigma > 0 ? 10 : 0,
                               sigma,
                               wire_diameter >> 1,
                               wire_diameter + (wire_diameter >> 1),
                               min_edge_magnitude, 0.5);

  TileImage_GS_DOUBLE_shptr i = ed.run(img, TileImage_GS_DOUBLE_shptr(), "/tmp");
  assert(i != NULL);

  LineSegmentExtraction<TileImage_GS_DOUBLE> extraction(i, wire_diameter/2, 2, ed.get_border());
  LineSegmentMap_shptr line_segments = extraction.run();
  assert(line_segments != NULL);

  assert(lmodel != NULL);
  assert(layer != NULL);

  BOOST_FOREACH(LineSegment_shptr ls, *line_segments) {
    debug(TM, "found  wire");
    Wire_shptr w(new Wire(bounding_box.get_min_x() + ls->get_from_x(),
                          bounding_box.get_min_y() + ls->get_from_y(),
                          bounding_box.get_min_x() + ls->get_to_x(),
                          bounding_box.get_min_y() + ls->get_to_y(),
                          wire_diameter));

    lmodel->add_object(layer->get_layer_pos(), w);
  }

}

Here is the call graph for this function:

void WireMatching::set_median_filter_width ( unsigned int median_filter_width )

Definition at line 65 of file WireMatching.cc.

References median_filter_width.

                                                                           {
  this->median_filter_width = median_filter_width;
}

void WireMatching::set_min_edge_magnitude ( double min_edge_magnitude )

Definition at line 73 of file WireMatching.cc.

References min_edge_magnitude.

                                                                   {
  this->min_edge_magnitude = min_edge_magnitude;
}

void WireMatching::set_sigma ( double sigma )

Definition at line 69 of file WireMatching.cc.

References sigma.

                                         {
  this->sigma = sigma;
}

void WireMatching::set_wire_diameter ( unsigned int wire_diameter )

Definition at line 61 of file WireMatching.cc.

References wire_diameter.

                                                               {
  this->wire_diameter = wire_diameter;
}

Member Data Documentation

BoundingBox degate::WireMatching::bounding_box [private]

Definition at line 41 of file WireMatching.h.

Referenced by init(), and run().

BackgroundImage_shptr degate::WireMatching::img [private]

Definition at line 39 of file WireMatching.h.

Referenced by init(), and run().

Layer_shptr degate::WireMatching::layer [private]

Definition at line 35 of file WireMatching.h.

Referenced by init(), and run().

LogicModel_shptr degate::WireMatching::lmodel [private]

Definition at line 36 of file WireMatching.h.

Referenced by init(), and run().

unsigned int degate::WireMatching::median_filter_width [private]

Definition at line 37 of file WireMatching.h.

Referenced by run(), and set_median_filter_width().

double degate::WireMatching::min_edge_magnitude [private]

Definition at line 38 of file WireMatching.h.

Referenced by run(), and set_min_edge_magnitude().

double degate::WireMatching::sigma [private]

Definition at line 38 of file WireMatching.h.

Referenced by run(), and set_sigma().

unsigned int degate::WireMatching::wire_diameter [private]

Definition at line 37 of file WireMatching.h.

Referenced by run(), and set_wire_diameter().

The documentation for this class was generated from the following files: