Examples of XYNode

org.geotools.graph.structure.line.XYNode
Represents a node in a line network. A node in a line graph has a coordinate associated with it. @author Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net @source $URL$

Examples of org.geotools.graph.structure.line.XYNode

    
    //ensure coordinates
    GraphVisitor visitor = new GraphVisitor() {
      public int visit(Graphable component) {
        Edge e = (Edge)component;
        XYNode a = (XYNode)e.getNodeA();
        XYNode b = (XYNode)e.getNodeB();
        
        //coordinats should be a distance of sqrt(2)
        assertTrue(
          Math.abs(a.getCoordinate().x - b.getCoordinate().x) == 1 &&
          Math.abs(a.getCoordinate().y - b.getCoordinate().y) == 1
        );
        
//        assertTrue(
//            Math.abs(a.getX() - b.getX()) == 1 
//         && Math.abs(a.getY() - b.getY()) == 1

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Examples of org.geotools.graph.structure.line.XYNode

    
    //ensure coordinates
    GraphVisitor visitor = new GraphVisitor() {
      public int visit(Graphable component) {
        Edge e = (Edge)component;
        XYNode a = (XYNode)e.getNodeA();
        XYNode b = (XYNode)e.getNodeB();
        
        if (b.getCoordinate().equals(base)) {
          assertTrue(a.getCoordinate().equals(new Coordinate(n,n)));  
        } 
        else {
         assertTrue(
            Math.abs(a.getCoordinate().x - b.getCoordinate().x) == 1 &&
            Math.abs(a.getCoordinate().y - b.getCoordinate().y) == 1
          );
        }
    
        return(0);
      }

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Examples of org.geotools.graph.structure.line.XYNode

    
    //ensure coordinates
    GraphVisitor visitor = new GraphVisitor() {
      public int visit(Graphable component) {
        Edge e = (Edge)component;
        XYNode a = (XYNode)e.getNodeA();
        XYNode b = (XYNode)e.getNodeB();
        
        //coordinats should be a distance of sqrt(2)
        //assertTrue(b.getX() == a.getX() + 1 && b.getY() == a.getY() + 1);
        assertTrue(
          b.getCoordinate().equals(
            new Coordinate(a.getCoordinate().x+1, a.getCoordinate().y+1)
          )
        );
        
        return(0);

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Examples of org.geotools.graph.structure.line.XYNode

    
    //ensure coordinates
    GraphVisitor visitor = new GraphVisitor() {
      public int visit(Graphable component) {
        Edge e = (Edge)component;
        XYNode a = (XYNode)e.getNodeA();
        XYNode b = (XYNode)e.getNodeB();
        
        //coordinats should be a distance of sqrt(2)
        if (b.getCoordinate().equals(base))
          assertTrue(a.getCoordinate().equals(new Coordinate(n,n)));
        else 
          assertTrue(
            b.getCoordinate().equals(
              new Coordinate(a.getCoordinate().x+1, a.getCoordinate().y+1)
            )
          );
        
//        if (b.getX() == base.x && b.getY() == base.y)

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