Examples of CoordinateSequence

com.vividsolutions.jts.geom.CoordinateSequence
The internal representation of a list of coordinates inside a Geometry.
There are some cases in which you might want Geometries to store their points using something other than the JTS Coordinate class. For example, you may want to experiment with another implementation, such as an array of x's and an array of y's. Or you might want to use your own coordinate class, one that supports extra attributes like M-values.
You can do this by implementing the CoordinateSequence and CoordinateSequenceFactory interfaces. You would then create a GeometryFactory parameterized by your CoordinateSequenceFactory, and use this GeometryFactory to create new Geometries. All of these new Geometries will use your CoordinateSequence implementation.
For an example, see the code for {@link com.vividsolutions.jtsexample.geom.TwoArrayCoordinateSequenceExample}. @see DefaultCoordinateSequenceFactory @see TwoArrayCoordinateSequenceFactory @version 1.7

Examples of com.vividsolutions.jts.geom.CoordinateSequence

        CoordinateSequence cs = delegate.getLinearizedCoordinateSequence(delegate.tolerance);
        return getFactory().createLinearRing(cs);
    }


    public LinearRing linearize(double tolerance) {
        CoordinateSequence cs = delegate.getLinearizedCoordinateSequence(delegate.tolerance);
        return getFactory().createLinearRing(cs);
    }

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Examples of com.vividsolutions.jts.geom.CoordinateSequence


            if (t instanceof Coordinate) {
                Coordinate c = (Coordinate) t;
                p = gf.createPoint(c);
            } else {
                CoordinateSequence c = (CoordinateSequence) t;
                p = gf.createPoint(c);
            }


            ElementValue[] ev = new ElementValue[1];
            ev[0] = new DefaultElementValue(element, p);

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

                    throw new SAXException(
                        "Cannot have more than one coordinate sequence per "
                        + getName());
                }


                CoordinateSequence c = (CoordinateSequence) t;
                // TODO -- be forgiving
                if(c.size() == 1){
                    c = DefaultCoordinateSequenceFactory.instance().create(new Coordinate[]{c.getCoordinate(0),c.getCoordinate(0)});
                }
                p = gf.createLineString(c);
            }


            ElementValue[] ev = new ElementValue[1];

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

        boolean isDefaultTolerance = CircularArc.equals(tolerance, this.tolerance);
        if (linearized != null && isDefaultTolerance) {
            return linearized;
        }


        CoordinateSequence cs = getLinearizedCoordinateSequence(tolerance);
        LineString result = new LineString(cs, factory);
        if (isDefaultTolerance) {
            linearized = result;
        }

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

                arc.linearize(tolerance, gar);
            }


        };


        CoordinateSequence cs = gar.toCoordinateSequence(getFactory());
        return cs;
    }

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

    private LineString transformStraightLineString(LineString ls, GeometryFactory gf)
            throws TransformException {
        // if required, init csTransformer using geometry's CSFactory
        init(gf);
        
        CoordinateSequence cs = projectCoordinateSequence(ls.getCoordinateSequence());
        LineString transformed = null;
        
        if (ls instanceof LinearRing) {
            transformed = gf.createLinearRing(cs);
        } else {

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

        throws TransformException {
      
        // if required, init csTransformer using geometry's CSFactory
        init(gf);


        CoordinateSequence cs = projectCoordinateSequence(point.getCoordinateSequence());
        Point transformed = gf.createPoint(cs);
        transformed.setUserData( point.getUserData() );
        return transformed; 
    }

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

        boolean isDefaultTolerance = CircularArc.equals(tolerance, this.tolerance);
        if (linearized != null && isDefaultTolerance) {
            return linearized;
        }


        CoordinateSequence cs = getLinearizedCoordinateSequence(tolerance);
        LineString result = new LineString(cs, factory);
        if (isDefaultTolerance) {
            linearized = result;
        }

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

                gar.setSize(gar.size() - 2);
            }
            // linearize with tolerance the circular strings, take the linear ones as is
            if (component instanceof SingleCurvedGeometry<?>) {
                SingleCurvedGeometry<?> curved = (SingleCurvedGeometry<?>) component;
                CoordinateSequence cs = curved
                        .getLinearizedCoordinateSequence(tolerance);
                gar.addAll(cs);
            } else {
                CoordinateSequence cs = component.getCoordinateSequence();
                for (int i = 0; i < cs.size(); i++) {
                    gar.add(cs.getX(i), cs.getY(i));
                }
            }
        }


        CoordinateSequence cs = gar.toCoordinateSequence(getFactory());
        return cs;
    }

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Examples of com.vividsolutions.jts.geom.CoordinateSequence

                if (component instanceof SingleCurvedGeometry<?>) {
                    SingleCurvedGeometry<?> curved = (SingleCurvedGeometry<?>) component;
                    sb.append(curved.toCurvedText());
                } else {
                    sb.append("(");
                    CoordinateSequence cs = component.getCoordinateSequence();
                    for (int i = 0; i < cs.size(); i++) {
                        sb.append(cs.getX(i) + " " + cs.getY(i));
                        if (i < cs.size() - 1) {
                            sb.append(", ");
                        }
                    }
                    sb.append(")");
                }

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