/// <summary>
/// Converts the PBF node into an OsmSharp-node.
/// </summary>
/// <param name="block"></param>
/// <param name="node"></param>
/// <returns></returns>
internal OsmSharp.Osm.Node ConvertNode(PrimitiveBlock block, OsmSharp.Osm.PBF.Node node)
{
var simpleNode = new OsmSharp.Osm.Node();
simpleNode.ChangeSetId = node.info.changeset;
simpleNode.Id = node.id;
simpleNode.Latitude = .000000001 * ((double)block.lat_offset
+ ((double)block.granularity * (double)node.lat));
simpleNode.Longitude = .000000001 * ((double)block.lon_offset
+ ((double)block.granularity * (double)node.lon));
simpleNode.Tags = new TagsCollection(node.keys.Count);
if (node.keys.Count > 0)
{
for (int tag_idx = 0; tag_idx < node.keys.Count; tag_idx++)
{
string key = Encoding.UTF8.GetString(block.stringtable.s[(int)node.keys[tag_idx]]);
string value = Encoding.UTF8.GetString(block.stringtable.s[(int)node.vals[tag_idx]]);
simpleNode.Tags.Add(new Tag()
{
Key = key, Value = value
});
}
}
simpleNode.TimeStamp = Utilities.FromUnixTime((long)node.info.timestamp *
(long)block.date_granularity);
simpleNode.Visible = true;
simpleNode.Version = (uint)node.info.version;
simpleNode.UserId = node.info.uid;
simpleNode.UserName = Encoding.UTF8.GetString(block.stringtable.s[node.info.user_sid]);
simpleNode.Version = (ulong)node.info.version;
simpleNode.Visible = true;
return(simpleNode);
}
/// <summary>
/// Converts the PBF node into an OsmSharp-node.
/// </summary>
/// <returns></returns>
public static OsmSharp.Osm.Node DecodeNode(PrimitiveBlock block, OsmSharp.Osm.PBF.Node pbfNode)
{
var node = new OsmSharp.Osm.Node();
Encoder.DecodeNode(block, pbfNode, node);
return(node);
}
public override void AddNode(OsmSharp.Osm.Node node)
{
this._currentEntities.Add((OsmGeo)node);
if (this._currentEntities.Count <= 8000)
{
return;
}
this.FlushBlock();
}
/// <summary>
/// Sets all the nodes into the global variable nodes
/// </summary>
private void getNodes()
{
xmlSource.Initialize();
while (xmlSource.MoveNextNode())
{
OsmSharp.Osm.Node node = (OsmSharp.Osm.Node)xmlSource.Current();
if ((node != null) && (node.Id.HasValue && (node.Visible.HasValue) && (bool)(node.Visible)))
{
nodes.Add((long)node.Id, node);
}
}
}
public void TestEncodeNode()
{
var block = new PrimitiveBlock();
block.date_granularity = 1000;
block.granularity = 100;
block.lat_offset = 0;
block.lon_offset = 0;
var node = new OsmSharp.Osm.Node();
node.Id = 1;
node.ChangeSetId = 1;
node.Latitude = 10;
node.Longitude = 11;
node.Tags = new OsmSharp.Collections.Tags.TagsCollection();
node.Tags.Add("name", "Ben");
node.TimeStamp = DateTime.Now;
node.UserId = 1;
node.UserName = "******";
node.Version = 1;
node.Visible = true;
var pbfNode = Encoder.EncodeNode(block, new Dictionary <string, int>(), node);
Assert.IsNotNull(pbfNode);
Assert.AreEqual(1, pbfNode.id);
Assert.AreEqual(Encoder.EncodeLatLon(10, block.lat_offset, block.granularity), pbfNode.lat);
Assert.AreEqual(Encoder.EncodeLatLon(11, block.lon_offset, block.granularity), pbfNode.lon);
Assert.AreEqual(1, pbfNode.info.changeset);
Assert.AreEqual(Encoder.EncodeTimestamp(node.TimeStamp.Value, block.date_granularity), pbfNode.info.timestamp);
Assert.AreEqual(1, pbfNode.info.uid);
Assert.AreEqual("Ben", System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.info.user_sid]));
Assert.AreEqual(1, pbfNode.info.version);
Assert.AreEqual(1, pbfNode.keys.Count);
Assert.AreEqual("name", System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.keys[0]]));
Assert.AreEqual(1, pbfNode.vals.Count);
Assert.AreEqual("Ben", System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.vals[0]]));
}
private void read()
{
while (xmlSource.MoveNextNode())
{
OsmSharp.Osm.Node node = (OsmSharp.Osm.Node)xmlSource.Current();
//Does node have a lattitude and longitude?
if ((node != null) && (node.Latitude.HasValue) && (node.Longitude.HasValue))
{
//Does the node have the correct tag?
string naturalValue;
if ((node.Tags.TryGetValue("natural", out naturalValue)) && (naturalValue.Equals("peak")))
{
Coordinates coordinates = new Coordinates((float)node.Latitude.Value, (float)node.Longitude.Value);
string name;
if (!node.Tags.TryGetValue("name", out name))
{
name = "unknown";
}
string elevation;
if (!node.Tags.TryGetValue("ele", out elevation))
{
elevation = "0";
}
NumberFormatInfo nfi = new NumberFormatInfo();
nfi.NumberDecimalSeparator = ".";
float floatele;
float.TryParse(elevation, NumberStyles.Any, nfi, out floatele);
_peeks.Add(new Peek(coordinates, name, floatele));
}
}
}
}
/// <summary>
/// Converts simple primitives.
/// </summary>
/// <param name="pbfPrimitive"></param>
/// <returns></returns>
internal OsmSharp.Osm.OsmGeo Convert(KeyValuePair<PrimitiveBlock, object> pbfPrimitive)
{
if (pbfPrimitive.Value == null || pbfPrimitive.Key == null)
{
throw new ArgumentNullException("pbfPrimitive");
}
PrimitiveBlock block = pbfPrimitive.Key; // get the block properties this object comes from.
if (pbfPrimitive.Value is OsmSharp.Osm.PBF.Node)
{
var node = (pbfPrimitive.Value as OsmSharp.Osm.PBF.Node);
var simpleNode = new OsmSharp.Osm.Node();
simpleNode.ChangeSetId = node.info.changeset;
simpleNode.Id = node.id;
simpleNode.Latitude = .000000001 * ((double)block.lat_offset
+ ((double)block.granularity * (double)node.lat));
simpleNode.Longitude = .000000001 * ((double)block.lon_offset
+ ((double)block.granularity * (double)node.lon));
if (node.keys.Count > 0)
{
simpleNode.Tags = new TagsCollection();
for (int tag_idx = 0; tag_idx < node.keys.Count; tag_idx++)
{
string key = Encoding.UTF8.GetString(block.stringtable.s[(int)node.keys[tag_idx]]);
string value = Encoding.UTF8.GetString(block.stringtable.s[(int)node.vals[tag_idx]]);
if (!simpleNode.Tags.ContainsKey(key))
{
simpleNode.Tags.Add(new Tag() { Key = key, Value = value });
}
}
}
simpleNode.TimeStamp = Utilities.FromUnixTime((long)node.info.timestamp *
(long)block.date_granularity);
simpleNode.Visible = true;
simpleNode.Version = (uint)node.info.version;
simpleNode.UserId = node.info.uid;
simpleNode.UserName = Encoding.UTF8.GetString(block.stringtable.s[node.info.user_sid]);
simpleNode.Version = (ulong)node.info.version;
simpleNode.Visible = true;
return simpleNode;
}
else if (pbfPrimitive.Value is OsmSharp.Osm.PBF.Way)
{
var way = (pbfPrimitive.Value as OsmSharp.Osm.PBF.Way);
var simple_way = new OsmSharp.Osm.Way();
simple_way.Id = way.id;
simple_way.Nodes = new List<long>(way.refs.Count);
long node_id = 0;
for (int node_idx = 0; node_idx < way.refs.Count; node_idx++)
{
node_id = node_id + way.refs[node_idx];
simple_way.Nodes.Add(node_id);
}
if (way.keys.Count > 0)
{
simple_way.Tags = new TagsCollection();
for (int tag_idx = 0; tag_idx < way.keys.Count; tag_idx++)
{
string key = Encoding.UTF8.GetString(block.stringtable.s[(int)way.keys[tag_idx]]);
string value = Encoding.UTF8.GetString(block.stringtable.s[(int)way.vals[tag_idx]]);
if (!simple_way.Tags.ContainsKey(key))
{
simple_way.Tags.Add(new Tag(key, value));
}
}
}
if (way.info != null)
{ // add the metadata if any.
simple_way.ChangeSetId = way.info.changeset;
simple_way.TimeStamp = Utilities.FromUnixTime((long)way.info.timestamp *
(long)block.date_granularity);
simple_way.UserId = way.info.uid;
simple_way.UserName = Encoding.UTF8.GetString(block.stringtable.s[way.info.user_sid]);
simple_way.Version = (ulong)way.info.version;
}
simple_way.Visible = true;
return simple_way;
}
else if (pbfPrimitive.Value is OsmSharp.Osm.PBF.Relation)
{
var relation = (pbfPrimitive.Value as OsmSharp.Osm.PBF.Relation);
var simple_relation = new OsmSharp.Osm.Relation();
simple_relation.Id = relation.id;
if (relation.types.Count > 0)
{
simple_relation.Members = new List<OsmSharp.Osm.RelationMember>();
long member_id = 0;
for (int member_idx = 0; member_idx < relation.types.Count; member_idx++)
{
member_id = member_id + relation.memids[member_idx];
string role = Encoding.UTF8.GetString(
block.stringtable.s[relation.roles_sid[member_idx]]);
var member = new OsmSharp.Osm.RelationMember();
member.MemberId = member_id;
member.MemberRole = role;
switch (relation.types[member_idx])
{
case Relation.MemberType.NODE:
member.MemberType = OsmSharp.Osm.OsmGeoType.Node;
break;
case Relation.MemberType.WAY:
member.MemberType = OsmSharp.Osm.OsmGeoType.Way;
break;
case Relation.MemberType.RELATION:
member.MemberType = OsmSharp.Osm.OsmGeoType.Relation;
break;
}
simple_relation.Members.Add(member);
}
}
if (relation.keys.Count > 0)
{
simple_relation.Tags = new TagsCollection();
for (int tag_idx = 0; tag_idx < relation.keys.Count; tag_idx++)
{
string key = Encoding.UTF8.GetString(block.stringtable.s[(int)relation.keys[tag_idx]]);
string value = Encoding.UTF8.GetString(block.stringtable.s[(int)relation.vals[tag_idx]]);
if (!simple_relation.Tags.ContainsKey(key))
{
simple_relation.Tags.Add(new Tag(key, value));
}
}
}
if (relation.info != null)
{ // read metadata if any.
simple_relation.ChangeSetId = relation.info.changeset;
simple_relation.TimeStamp = Utilities.FromUnixTime((long)relation.info.timestamp *
(long)block.date_granularity);
simple_relation.UserId = relation.info.uid;
simple_relation.UserName = Encoding.UTF8.GetString(block.stringtable.s[relation.info.user_sid]);
simple_relation.Version = (ulong)relation.info.version;
}
simple_relation.Visible = true;
return simple_relation;
}
throw new Exception(string.Format("PBF primitive with type {0} not supported!",
pbfPrimitive.GetType().ToString()));
}
/// <summary>
/// Converts simple primitives.
/// </summary>
/// <param name="pbfPrimitive"></param>
/// <returns></returns>
internal OsmSharp.Osm.OsmGeo Convert(KeyValuePair <PrimitiveBlock, object> pbfPrimitive)
{
if (pbfPrimitive.Value == null || pbfPrimitive.Key == null)
{
throw new ArgumentNullException("pbfPrimitive");
}
PrimitiveBlock block = pbfPrimitive.Key; // get the block properties this object comes from.
if (pbfPrimitive.Value is OsmSharp.Osm.Data.PBF.Node)
{
var node = (pbfPrimitive.Value as OsmSharp.Osm.Data.PBF.Node);
var simpleNode = new OsmSharp.Osm.Node();
simpleNode.ChangeSetId = node.info.changeset;
simpleNode.Id = node.id;
simpleNode.Latitude = .000000001 * ((double)block.lat_offset
+ ((double)block.granularity * (double)node.lat));
simpleNode.Longitude = .000000001 * ((double)block.lon_offset
+ ((double)block.granularity * (double)node.lon));
if (node.keys.Count > 0)
{
simpleNode.Tags = new SimpleTagsCollection();
for (int tag_idx = 0; tag_idx < node.keys.Count; tag_idx++)
{
string key = ASCIIEncoding.ASCII.GetString(block.stringtable.s[(int)node.keys[tag_idx]]);
string value = ASCIIEncoding.ASCII.GetString(block.stringtable.s[(int)node.vals[tag_idx]]);
if (!simpleNode.Tags.ContainsKey(key))
{
simpleNode.Tags.Add(new Tag()
{
Key = key, Value = value
});
}
}
}
simpleNode.TimeStamp = Utilities.FromUnixTime((long)node.info.timestamp *
(long)block.date_granularity);
simpleNode.Visible = true;
simpleNode.Version = (uint)node.info.version;
simpleNode.UserId = node.info.uid;
simpleNode.UserName = ASCIIEncoding.ASCII.GetString(block.stringtable.s[node.info.user_sid]);
simpleNode.Version = (ulong)node.info.version;
simpleNode.Visible = true;
return(simpleNode);
}
else if (pbfPrimitive.Value is OsmSharp.Osm.Data.PBF.Way)
{
var way = (pbfPrimitive.Value as OsmSharp.Osm.Data.PBF.Way);
var simple_way = new OsmSharp.Osm.Way();
simple_way.Id = way.id;
simple_way.Nodes = new List <long>(way.refs.Count);
long node_id = 0;
for (int node_idx = 0; node_idx < way.refs.Count; node_idx++)
{
node_id = node_id + way.refs[node_idx];
simple_way.Nodes.Add(node_id);
}
if (way.keys.Count > 0)
{
simple_way.Tags = new SimpleTagsCollection();
for (int tag_idx = 0; tag_idx < way.keys.Count; tag_idx++)
{
string key = ASCIIEncoding.ASCII.GetString(block.stringtable.s[(int)way.keys[tag_idx]]);
string value = ASCIIEncoding.ASCII.GetString(block.stringtable.s[(int)way.vals[tag_idx]]);
if (!simple_way.Tags.ContainsKey(key))
{
simple_way.Tags.Add(new Tag(key, value));
}
}
}
if (way.info != null)
{ // add the metadata if any.
simple_way.ChangeSetId = way.info.changeset;
simple_way.TimeStamp = Utilities.FromUnixTime((long)way.info.timestamp *
(long)block.date_granularity);
simple_way.UserId = way.info.uid;
simple_way.UserName = ASCIIEncoding.ASCII.GetString(block.stringtable.s[way.info.user_sid]);
simple_way.Version = (ulong)way.info.version;
}
simple_way.Visible = true;
return(simple_way);
}
else if (pbfPrimitive.Value is OsmSharp.Osm.Data.PBF.Relation)
{
var relation = (pbfPrimitive.Value as OsmSharp.Osm.Data.PBF.Relation);
var simple_relation = new OsmSharp.Osm.Relation();
simple_relation.Id = relation.id;
if (relation.types.Count > 0)
{
simple_relation.Members = new List <OsmSharp.Osm.RelationMember>();
long member_id = 0;
for (int member_idx = 0; member_idx < relation.types.Count; member_idx++)
{
member_id = member_id + relation.memids[member_idx];
string role = ASCIIEncoding.ASCII.GetString(
block.stringtable.s[relation.roles_sid[member_idx]]);
var member = new OsmSharp.Osm.RelationMember();
member.MemberId = member_id;
member.MemberRole = role;
switch (relation.types[member_idx])
{
case Relation.MemberType.NODE:
member.MemberType = OsmSharp.Osm.OsmGeoType.Node;
break;
case Relation.MemberType.WAY:
member.MemberType = OsmSharp.Osm.OsmGeoType.Way;
break;
case Relation.MemberType.RELATION:
member.MemberType = OsmSharp.Osm.OsmGeoType.Relation;
break;
}
simple_relation.Members.Add(member);
}
}
if (relation.keys.Count > 0)
{
simple_relation.Tags = new SimpleTagsCollection();
for (int tag_idx = 0; tag_idx < relation.keys.Count; tag_idx++)
{
string key = ASCIIEncoding.ASCII.GetString(block.stringtable.s[(int)relation.keys[tag_idx]]);
string value = ASCIIEncoding.ASCII.GetString(block.stringtable.s[(int)relation.vals[tag_idx]]);
if (!simple_relation.Tags.ContainsKey(key))
{
simple_relation.Tags.Add(new Tag(key, value));
}
}
}
if (relation.info != null)
{ // read metadata if any.
simple_relation.ChangeSetId = relation.info.changeset;
simple_relation.TimeStamp = Utilities.FromUnixTime((long)relation.info.timestamp *
(long)block.date_granularity);
simple_relation.UserId = relation.info.uid;
simple_relation.UserName = ASCIIEncoding.ASCII.GetString(block.stringtable.s[relation.info.user_sid]);
simple_relation.Version = (ulong)relation.info.version;
}
simple_relation.Visible = true;
return(simple_relation);
}
throw new Exception(string.Format("PBF primitive with type {0} not supported!",
pbfPrimitive.GetType().ToString()));
}
/// <summary>
/// Converts the PBF node into an OsmSharp-node.
/// </summary>
/// <param name="block"></param>
/// <param name="node"></param>
/// <returns></returns>
internal OsmSharp.Osm.Node ConvertNode(PrimitiveBlock block, OsmSharp.Osm.PBF.Node node)
{
var simpleNode = new OsmSharp.Osm.Node();
simpleNode.ChangeSetId = node.info.changeset;
simpleNode.Id = node.id;
simpleNode.Latitude = .000000001 * ((double)block.lat_offset
+ ((double)block.granularity * (double)node.lat));
simpleNode.Longitude = .000000001 * ((double)block.lon_offset
+ ((double)block.granularity * (double)node.lon));
simpleNode.Tags = new TagsCollection(node.keys.Count);
if (node.keys.Count > 0)
{
for (int tag_idx = 0; tag_idx < node.keys.Count; tag_idx++)
{
string key = Encoding.UTF8.GetString(block.stringtable.s[(int)node.keys[tag_idx]]);
string value = Encoding.UTF8.GetString(block.stringtable.s[(int)node.vals[tag_idx]]);
simpleNode.Tags.Add(new Tag() { Key = key, Value = value });
}
}
simpleNode.TimeStamp = Utilities.FromUnixTime((long)node.info.timestamp *
(long)block.date_granularity);
simpleNode.Visible = true;
simpleNode.Version = (uint)node.info.version;
simpleNode.UserId = node.info.uid;
simpleNode.UserName = Encoding.UTF8.GetString(block.stringtable.s[node.info.user_sid]);
simpleNode.Version = (ulong)node.info.version;
simpleNode.Visible = true;
return simpleNode;
}
/// <summary>
/// Converts the PBF node into an OsmSharp-node.
/// </summary>
/// <returns></returns>
public static OsmSharp.Osm.Node DecodeNode(PrimitiveBlock block, OsmSharp.Osm.PBF.Node pbfNode)
{
var node = new OsmSharp.Osm.Node();
Encoder.DecodeNode(block, pbfNode, node);
return node;
}
/// <summary>
/// Converts the PBF node into an OsmSharp-node.
/// </summary>
/// <returns></returns>
public static OsmSharp.Osm.Node DecodeNode(PrimitiveBlock block, OsmSharp.Osm.PBF.Node pbfNode, OsmSharp.Osm.Node node)
{
// clear old data.
if (node.Tags != null)
{ // clear tags.
node.Tags.Clear();
}
if (node.Tags == null)
{ // create tags collection.
node.Tags = new TagsCollection();
}
// set new stuff.
node.ChangeSetId = pbfNode.info.changeset;
node.Id = pbfNode.id;
node.Latitude = Encoder.DecodeLatLon(pbfNode.lat, block.lat_offset, block.granularity);
node.Longitude = Encoder.DecodeLatLon(pbfNode.lon, block.lon_offset, block.granularity);
for (var i = 0; i < pbfNode.keys.Count; i++)
{
node.Tags.Add(new Tag()
{
Key = System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.keys[i]]),
Value = System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.vals[i]])
});
}
if (pbfNode.info != null)
{ // add the metadata if any.
node.TimeStamp = Encoder.DecodeTimestamp(pbfNode.info.timestamp, block.date_granularity);
node.Visible = true;
node.Version = (uint)pbfNode.info.version;
node.UserId = pbfNode.info.uid;
node.UserName = null;
if (block.stringtable != null)
{
node.UserName = System.Text.Encoding.UTF8.GetString(block.stringtable.s[pbfNode.info.user_sid]);
}
node.Version = (ulong)pbfNode.info.version;
}
node.Visible = true;
return(node);
}
public void TestEncodeNode()
{
var block = new PrimitiveBlock();
block.date_granularity = 1000;
block.granularity = 100;
block.lat_offset = 0;
block.lon_offset = 0;
var node = new OsmSharp.Osm.Node();
node.Id = 1;
node.ChangeSetId = 1;
node.Latitude = 10;
node.Longitude = 11;
node.Tags = new OsmSharp.Collections.Tags.TagsCollection();
node.Tags.Add("name", "Ben");
node.TimeStamp = DateTime.Now;
node.UserId = 1;
node.UserName = "******";
node.Version = 1;
node.Visible = true;
var pbfNode = Encoder.EncodeNode(block, new Dictionary<string,int>(), node);
Assert.IsNotNull(pbfNode);
Assert.AreEqual(1, pbfNode.id);
Assert.AreEqual(Encoder.EncodeLatLon(10, block.lat_offset, block.granularity), pbfNode.lat);
Assert.AreEqual(Encoder.EncodeLatLon(11, block.lon_offset, block.granularity), pbfNode.lon);
Assert.AreEqual(1, pbfNode.info.changeset);
Assert.AreEqual(Encoder.EncodeTimestamp(node.TimeStamp.Value, block.date_granularity), pbfNode.info.timestamp);
Assert.AreEqual(1, pbfNode.info.uid);
Assert.AreEqual("Ben", System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.info.user_sid]));
Assert.AreEqual(1, pbfNode.info.version);
Assert.AreEqual(1, pbfNode.keys.Count);
Assert.AreEqual("name", System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.keys[0]]));
Assert.AreEqual(1, pbfNode.vals.Count);
Assert.AreEqual("Ben", System.Text.Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.vals[0]]));
}
public static Node EncodeNode(PrimitiveBlock block, Dictionary <string, int> reverseStringTable, Node pbfNode, OsmSharp.Osm.Node node)
{
pbfNode.id = node.Id.Value;
pbfNode.info = new Info();
pbfNode.info.version = 0;
pbfNode.info.changeset = !node.ChangeSetId.HasValue ? 0L : node.ChangeSetId.Value;
DateTime?timeStamp = node.TimeStamp;
if (timeStamp.HasValue)
{
Info info = pbfNode.info;
timeStamp = node.TimeStamp;
int num = Encoder.EncodeTimestamp(timeStamp.Value, (long)block.date_granularity);
info.timestamp = num;
}
else
{
pbfNode.info.timestamp = 0;
}
long?userId = node.UserId;
if (userId.HasValue)
{
Info info = pbfNode.info;
userId = node.UserId;
int num = (int)userId.Value;
info.uid = num;
}
else
{
pbfNode.info.uid = 0;
}
pbfNode.info.user_sid = Encoder.EncodeString(block, reverseStringTable, node.UserName);
pbfNode.info.version = !node.Version.HasValue ? 0 : (int)node.Version.Value;
pbfNode.lat = Encoder.EncodeLatLon(node.Latitude.Value, block.lat_offset, (long)block.granularity);
pbfNode.lon = Encoder.EncodeLatLon(node.Longitude.Value, block.lon_offset, (long)block.granularity);
if (node.Tags != null)
{
foreach (Tag tag in node.Tags)
{
pbfNode.keys.Add((uint)Encoder.EncodeString(block, reverseStringTable, tag.Key));
pbfNode.vals.Add((uint)Encoder.EncodeString(block, reverseStringTable, tag.Value));
}
}
else
{
pbfNode.keys.Clear();
pbfNode.vals.Clear();
}
return(pbfNode);
}
public static Node EncodeNode(PrimitiveBlock block, Dictionary <string, int> reverseStringTable, OsmSharp.Osm.Node node)
{
Node pbfNode = new Node();
Encoder.EncodeNode(block, reverseStringTable, pbfNode, node);
return(pbfNode);
}
public static OsmSharp.Osm.Node DecodeNode(PrimitiveBlock block, Node pbfNode, OsmSharp.Osm.Node node)
{
if (node.Tags != null)
{
node.Tags.Clear();
}
if (node.Tags == null)
{
node.Tags = (TagsCollectionBase) new TagsCollection();
}
node.ChangeSetId = new long?(pbfNode.info.changeset);
node.Id = new long?(pbfNode.id);
node.Latitude = new double?(Encoder.DecodeLatLon(pbfNode.lat, block.lat_offset, (long)block.granularity));
node.Longitude = new double?(Encoder.DecodeLatLon(pbfNode.lon, block.lon_offset, (long)block.granularity));
for (int index = 0; index < pbfNode.keys.Count; ++index)
{
node.Tags.Add(new Tag()
{
Key = Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.keys[index]]),
Value = Encoding.UTF8.GetString(block.stringtable.s[(int)pbfNode.vals[index]])
});
}
if (pbfNode.info != null)
{
node.TimeStamp = new DateTime?(Encoder.DecodeTimestamp(pbfNode.info.timestamp, (long)block.date_granularity));
node.Visible = new bool?(true);
node.Version = new ulong?((ulong)(uint)pbfNode.info.version);
node.UserId = new long?((long)pbfNode.info.uid);
node.UserName = (string)null;
if (block.stringtable != null)
{
node.UserName = Encoding.UTF8.GetString(block.stringtable.s[pbfNode.info.user_sid]);
}
node.Version = new ulong?((ulong)pbfNode.info.version);
}
node.Visible = new bool?(true);
return(node);
}
