Examples with SquareEdge boofcv.alg.fiducial.calib.squares.SquareEdge used on opensource projects

Example 1 with SquareEdge

use of boofcv.alg.fiducial.calib.squares.SquareEdge in project BoofCV by lessthanoptimal.

the class CommonDetectCalibrationApp method renderGraph.

protected void renderGraph(Graphics2D g2, double scale) {
    List<List<SquareNode>> graphs = getClusters();
    BasicStroke strokeWide = new BasicStroke(3);
    BasicStroke strokeNarrow = new BasicStroke(2);
    Line2D.Double l = new Line2D.Double();
    g2.setStroke(new BasicStroke(3));
    for (int i = 0; i < graphs.size(); i++) {
        List<SquareNode> graph = graphs.get(i);
        int key = graphs.size() == 1 ? 0 : 255 * i / (graphs.size() - 1);
        int rgb = key << 8 | (255 - key);
        g2.setColor(new Color(rgb));
        List<SquareEdge> edges = new ArrayList<>();
        for (SquareNode n : graph) {
            for (int j = 0; j < n.edges.length; j++) {
                if (n.edges[j] != null && !edges.contains(n.edges[j])) {
                    edges.add(n.edges[j]);
                }
            }
        }
        for (SquareEdge e : edges) {
            Point2D_F64 a = e.a.center;
            Point2D_F64 b = e.b.center;
            l.setLine(a.x * scale, a.y * scale, b.x * scale, b.y * scale);
            g2.setColor(Color.CYAN);
            g2.setStroke(strokeWide);
            g2.draw(l);
            g2.setColor(new Color(rgb));
            g2.setStroke(strokeNarrow);
            g2.draw(l);
        }
    }
}

Example 2 with SquareEdge

use of boofcv.alg.fiducial.calib.squares.SquareEdge in project BoofCV by lessthanoptimal.

the class TestQrCodeDecoderImage method connect.

private static void connect(PositionPatternNode a, PositionPatternNode b, int sideA, int sideB) {
    SquareEdge e = new SquareEdge(a, b, 3, 1);
    a.edges[sideA] = b.edges[sideB] = e;
}