public static Geometry loadFromTextFileDbg(String textFileName) throws FileNotFoundException {
String fullPath = textFileName;
// string fullCSVPathName = System.IO.Path.Combine( directoryPath ,
// CsvFileName);
File fileInfo = new File(fullPath);
Scanner scanner = new Scanner(fileInfo);
Geometry geom = null;
// grab first line
String line = scanner.nextLine();
String geomTypeString = line.substring(1);
if (geomTypeString.equalsIgnoreCase("polygon")) geom = new Polygon();
else if (geomTypeString.equalsIgnoreCase("polyline")) geom = new Polyline();
else if (geomTypeString.equalsIgnoreCase("multipoint")) geom = new MultiPoint();
else if (geomTypeString.equalsIgnoreCase("point")) geom = new Point();
while (line.startsWith("*")) if (scanner.hasNextLine()) line = scanner.nextLine();
int j = 0;
Geometry.Type geomType = geom.getType();
while (scanner.hasNextLine()) {
String[] parsedLine = line.split("\\s+");
double xVal = Double.parseDouble(parsedLine[0]);
double yVal = Double.parseDouble(parsedLine[1]);
if (j == 0 && (geomType == Geometry.Type.Polygon || geomType == Geometry.Type.Polyline))
((MultiPath) geom).startPath(xVal, yVal);
else {
if (geomType == Geometry.Type.Polygon || geomType == Geometry.Type.Polyline)
((MultiPath) geom).lineTo(xVal, yVal);
else if (geomType == Geometry.Type.MultiPoint) ((MultiPoint) geom).add(xVal, yVal);
// else if(geomType == Geometry.Type.Point)
// Point geom = null;//new Point(xVal, yVal);
}
j++;
line = scanner.nextLine();
}
scanner.close();
return geom;
}
/**
* Inserts vertices from the given multipath into this multipath. All added vertices are connected
* by linear segments with each other and with the existing vertices.
*
* @param pathIndex The path index in this multipath to insert points to. Must correspond to an
* existing path.
* @param beforePointIndex The point index before all other vertices to insert in the given path
* of this multipath. This value must be between 0 and GetPathSize(pathIndex), or -1 to insert
* points at the end of the given path.
* @param src The source multipath.
* @param srcPathIndex The source path index to copy points from.
* @param srcPointIndexFrom The start point in the source path to start copying from.
* @param srcPointCount The count of points to add.
* @param bForward When FALSE, the points are inserted in reverse order.
*/
public void insertPoints(
int pathIndex,
int beforePointIndex,
MultiPath src,
int srcPathIndex,
int srcPointIndexFrom,
int srcPointCount,
boolean bForward) {
m_impl.insertPoints(
pathIndex,
beforePointIndex,
(MultiPathImpl) src._getImpl(),
srcPathIndex,
srcPointIndexFrom,
srcPointCount,
bForward);
}
/**
* Copies a path from another multipath.
*
* @param src The multipath to copy from.
* @param srcPathIndex The index of the path in the the source MultiPath.
* @param bForward When FALSE, the points are inserted in reverse order.
*/
public void addPath(MultiPath src, int srcPathIndex, boolean bForward) {
m_impl.addPath((MultiPathImpl) src._getImpl(), srcPathIndex, bForward);
}
/**
* Inserts a path from another multipath.
*
* @param pathIndex The start index of the multipath to insert.
* @param src The multipath to insert into this multipath. Can be the same as the multipath being
* modified.
* @param srcPathIndex The start index to insert the path into the multipath.
* @param bForward When FALSE, the points are inserted in reverse order.
*/
public void insertPath(int pathIndex, MultiPath src, int srcPathIndex, boolean bForward) {
m_impl.insertPath(pathIndex, (MultiPathImpl) src._getImpl(), srcPathIndex, bForward);
}
/**
* Appends all paths from another multipath.
*
* @param src The multipath to append to this multipath.
* @param bReversePaths TRUE if the multipath is added should be added with its paths reversed.
*/
public void add(MultiPath src, boolean bReversePaths) {
m_impl.add((MultiPathImpl) src._getImpl(), bReversePaths);
}
