public void WriteMetadata(IPersistStream stream)
{
if (!(stream is XmlStream))
{
return;
}
string server = ConfigTextStream.ExtractValue(_connectionString, "server");
string user = ConfigTextStream.ExtractValue(_connectionString, "user");
string pwd = ConfigTextStream.ExtractValue(_connectionString, "pwd");
MapServerConnection conn = new MapServerConnection("http://" + server);
//StringBuilder sb = new StringBuilder();
//StringWriter sw = new StringWriter(sb);
MemoryStream ms = new MemoryStream();
((XmlStream)stream).WriteStream(ms);
string metadata = Encoding.Unicode.GetString(ms.GetBuffer()).Trim(new char[] { ' ', '\0' });
while (metadata[0] != '<' && metadata.Length > 0)
{
metadata = metadata.Substring(1, metadata.Length - 1);
}
if (!conn.UploadMetadata(_name, metadata, user, pwd))
{
MessageBox.Show("Error...");
}
}
public bool DeleteExplorerObject(ExplorerObjectEventArgs e)
{
try
{
MapServerConnection service = new MapServerConnection(ConfigTextStream.ExtractValue(_connectionString, "server"));
if (!service.RemoveMap(_name,
ConfigTextStream.ExtractValue(_connectionString, "user"),
ConfigTextStream.ExtractValue(_connectionString, "pwd")))
{
System.Windows.Forms.MessageBox.Show("Can't remove map...", "ERROR");
return(false);
}
_parent.Refresh();
if (ExplorerObjectDeleted != null)
{
ExplorerObjectDeleted(this);
}
return(true);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "ERROR");
return(false);
}
}
private void btnConnect_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
lstServices.Items.Clear();
MapServerConnection connection = new MapServerConnection("http://" + txtServer.Text + ":" + numPort.Value.ToString() + "/MapServer");
foreach (MapServerConnection.MapService service in connection.Services(txtUser.Text, txtPwd.Text))
{
lstServices.Items.Add(new ListViewItem(service.Name, (int)service.Type));
}
}
catch (Exception ex)
{
Cursor = Cursors.Default;
MessageBox.Show(ex.Message);
}
finally
{
Cursor = Cursors.Default;
}
}
public RenderTileThreadPool(MapServerConnection connector, string service, string user, string pwd, int size)
{
_connector = connector;
_service = service;
_user = user;
_pwd = pwd;
_size = size;
_connector.Timeout = 3600; // 1h
}
public override void Refresh()
{
base.Refresh();
try
{
MapServerConnection service = new MapServerConnection(ConfigTextStream.ExtractValue(_connectionString, "server"));
//string axl = service.ServiceRequest("catalog", "<GETCLIENTSERVICES/>", "BB294D9C-A184-4129-9555-398AA70284BC",
// ConfigTextStream.ExtractValue(_connectionString, "user"),
// Identity.HashPassword(ConfigTextStream.ExtractValue(_connectionString, "pwd")));
string axl = WebFunctions.HttpSendRequest("http://" + ConfigTextStream.ExtractValue(_connectionString, "server") + "/catalog?format=xml", "GET", null,
ConfigTextStream.ExtractValue(_connectionString, "user"),
ConfigTextStream.ExtractValue(_connectionString, "pwd"));
if (String.IsNullOrEmpty(axl))
{
return;
}
XmlDocument doc = new XmlDocument();
doc.LoadXml(axl);
foreach (XmlNode mapService in doc.SelectNodes("//SERVICE[@name]"))
{
MapServiceType type = MapServiceType.MXL;
if (mapService.Attributes["servicetype"] != null)
{
switch (mapService.Attributes["servicetype"].Value.ToLower())
{
case "mxl":
type = MapServiceType.MXL;
break;
case "svc":
type = MapServiceType.SVC;
break;
case "gdi":
type = MapServiceType.GDI;
break;
}
}
base.AddChildObject(new MapServerServiceExplorerObject(this, mapService.Attributes["name"].Value, _connectionString, type));
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
}
}
protected override string SendRequest(IUserData userData, string axlRequest)
{
if (_dataset == null)
{
return("");
}
string server = ConfigTextStream.ExtractValue(_dataset.ConnectionString, "server");
string service = ConfigTextStream.ExtractValue(_dataset.ConnectionString, "service");
IServiceRequestContext context = (userData != null) ? userData.GetUserData("IServiceRequestContext") as IServiceRequestContext : null;
string user = ConfigTextStream.ExtractValue(_dataset.ConnectionString, "user");
string pwd = Identity.HashPassword(ConfigTextStream.ExtractValue(_dataset.ConnectionString, "pwd"));
if ((user == "#" || user == "$") &&
context != null && context.ServiceRequest != null && context.ServiceRequest.Identity != null)
{
string roles = String.Empty;
if (user == "#" && context.ServiceRequest.Identity.UserRoles != null)
{
foreach (string role in context.ServiceRequest.Identity.UserRoles)
{
if (String.IsNullOrEmpty(role))
{
continue;
}
roles += "|" + role;
}
}
user = context.ServiceRequest.Identity.UserName + roles;
pwd = context.ServiceRequest.Identity.HashedPassword;
}
MapServerConnection conn = new MapServerConnection(server);
string resp = conn.Send(service, axlRequest, "BB294D9C-A184-4129-9555-398AA70284BC", user, pwd);
try
{
return(conn.Send(service, axlRequest, "BB294D9C-A184-4129-9555-398AA70284BC", user, pwd));
}
catch (Exception ex)
{
MapServerClass.ErrorLog(context, "Query", server, service, ex);
return(String.Empty);
}
}
private void AddMap2Connection(List <string> serviceNames, List <IMap> maps)
{
try
{
if (serviceNames.Count != maps.Count)
{
return;
}
for (int i = 0; i < serviceNames.Count; i++)
{
XmlStream stream = new XmlStream("MapDocument");
stream.Save("IMap", maps[i]);
stream.ReduceDocument("//IMap");
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
stream.WriteStream(sw);
//XmlDocument doc = new XmlDocument();
//doc.LoadXml(sb.ToString());
MapServerConnection service = new MapServerConnection(ConfigTextStream.ExtractValue(_connectionString, "server"));
if (!service.AddMap(serviceNames[i], sb.ToString(),
ConfigTextStream.ExtractValue(_connectionString, "user"),
ConfigTextStream.ExtractValue(_connectionString, "pwd")))
{
System.Windows.Forms.MessageBox.Show("Can't add map", "ERROR");
}
}
Refresh();
if (Refreshed != null)
{
Refreshed(this);
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "ERROR");
}
}
private void FormAddServiceCollection_Load(object sender, EventArgs e)
{
MapServerConnection service = new MapServerConnection(ConfigTextStream.ExtractValue(_connectionString, "server"));
string axl = service.Send("catalog", "<GETCLIENTSERVICES/>", "BB294D9C-A184-4129-9555-398AA70284BC",
ConfigTextStream.ExtractValue(_connectionString, "user"),
Identity.HashPassword(ConfigTextStream.ExtractValue(_connectionString, "pwd")));
if (axl == "")
{
return;
}
XmlDocument doc = new XmlDocument();
doc.LoadXml(axl);
foreach (XmlNode mapService in doc.SelectNodes("//SERVICE[@name]"))
{
MapServiceType type = MapServiceType.MXL;
if (mapService.Attributes["servicetype"] != null)
{
switch (mapService.Attributes["servicetype"].Value.ToLower())
{
case "mxl":
type = MapServiceType.MXL;
break;
case "svc":
type = MapServiceType.SVC;
break;
default:
continue;
}
}
lstAvailServices.Items.Add(
new ListViewItem(mapService.Attributes["name"].Value,
(type == MapServiceType.MXL) ? 0 : 1));
}
}
public void ReadMetadata(IPersistStream stream)
{
if (!(stream is XmlStream))
{
return;
}
string server = ConfigTextStream.ExtractValue(_connectionString, "server");
string user = ConfigTextStream.ExtractValue(_connectionString, "user");
string pwd = ConfigTextStream.ExtractValue(_connectionString, "pwd");
MapServerConnection conn = new MapServerConnection("http://" + server);
string meta = conn.QueryMetadata(_name, user, pwd);
if (meta == String.Empty)
{
return;
}
StringReader sr = new StringReader(meta);
((XmlStream)stream).ReadStream(sr);
}
private void AddServiceCollection2Connection(string collectionName, string[] services)
{
XmlStream stream = new XmlStream("ServiceCollection");
stream.Save("Services", new XmlStreamStringArray(services));
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
stream.WriteStream(sw);
XmlDocument doc = new XmlDocument();
doc.LoadXml(sb.ToString());
MapServerConnection service = new MapServerConnection(ConfigTextStream.ExtractValue(_connectionString, "server"));
if (!service.AddMap(collectionName, doc.SelectSingleNode("//ServiceCollection").OuterXml,
ConfigTextStream.ExtractValue(_connectionString, "user"),
ConfigTextStream.ExtractValue(_connectionString, "pwd")))
{
System.Windows.Forms.MessageBox.Show("Can't add map", "ERROR");
}
}
private void AddService2Connection(XmlStream stream)
{
try
{
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
stream.WriteStream(sw);
XmlDocument doc = new XmlDocument();
doc.LoadXml(sb.ToString());
FormAddServiceableDataset dlg = new FormAddServiceableDataset();
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
MapServerConnection service = new MapServerConnection(ConfigTextStream.ExtractValue(_connectionString, "server"));
if (!service.AddMap(dlg.ServiceName, doc.SelectSingleNode("//IServiceableDataset").OuterXml,
ConfigTextStream.ExtractValue(_connectionString, "user"),
ConfigTextStream.ExtractValue(_connectionString, "pwd")))
{
System.Windows.Forms.MessageBox.Show("Can't add map", "ERROR");
}
//Refresh();
Refresh();
if (Refreshed != null)
{
Refreshed(this);
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "ERROR");
}
}
public bool MapRequest(gView.Framework.Carto.IDisplay display)
{
if (_dataset == null)
{
return(false);
}
if (!_dataset._opened)
{
_dataset.Open();
}
IServiceRequestContext context = display.Map as IServiceRequestContext;
try
{
ISpatialReference sRef = (display.SpatialReference != null) ?
display.SpatialReference.Clone() as ISpatialReference :
null;
StringBuilder sb = new StringBuilder();
sb.Append("<?xml version='1.0' encoding='utf-8'?>");
sb.Append("<ARCXML version='1.1'>");
sb.Append("<REQUEST>");
sb.Append("<GET_IMAGE>");
sb.Append("<PROPERTIES>");
sb.Append("<ENVELOPE minx='" + display.Envelope.minx.ToString() + "' miny='" + display.Envelope.miny.ToString() + "' maxx='" + display.Envelope.maxx.ToString() + "' maxy='" + display.Envelope.maxy.ToString() + "' />");
sb.Append("<IMAGESIZE width='" + display.iWidth + "' height='" + display.iHeight + "' />");
sb.Append("<BACKGROUND color='255,255,255' transcolor='255,255,255' />");
//if (display.SpatialReference != null && !display.SpatialReference.Equals(_sRef))
//{
// string map_param = gView.Framework.Geometry.SpatialReference.ToProj4(display.SpatialReference);
// sb.Append("<SPATIALREFERENCE name='" + display.SpatialReference.Name + "' param='" + map_param + "' />");
//}
if (sRef != null)
{
string map_param = gView.Framework.Geometry.SpatialReference.ToProj4(display.SpatialReference);
sb.Append("<SPATIALREFERENCE name='" + display.SpatialReference.Name + "' param='" + map_param + "' />");
string wkt = gView.Framework.Geometry.SpatialReference.ToESRIWKT(sRef);
string geotranwkt = gView.Framework.Geometry.SpatialReference.ToESRIGeotransWKT(sRef);
if (wkt != null)
{
wkt = wkt.Replace("\"", """);
geotranwkt = geotranwkt.Replace("\"", """);
if (!String.IsNullOrEmpty(geotranwkt))
{
sb.Append("<FEATURECOORDSYS string=\"" + wkt + "\" datumtransformstring=\"" + geotranwkt + "\" />");
sb.Append("<FILTERCOORDSYS string=\"" + wkt + "\" datumtransformstring=\"" + geotranwkt + "\" />");
}
else
{
sb.Append("<FEATURECOORDSYS string=\"" + wkt + "\" />");
sb.Append("<FILTERCOORDSYS string=\"" + wkt + "\" />");
}
}
}
sb.Append("<LAYERLIST>");
foreach (IWebServiceTheme theme in Themes)
{
sb.Append("<LAYERDEF id='" + theme.LayerID + "' visible='" + (theme.Visible && !theme.Locked).ToString() + "' />");
}
sb.Append("</LAYERLIST>");
sb.Append("</PROPERTIES>");
sb.Append("</GET_IMAGE>");
sb.Append("</REQUEST>");
sb.Append("</ARCXML>");
string user = ConfigTextStream.ExtractValue(_dataset._connection, "user");
string pwd = Identity.HashPassword(ConfigTextStream.ExtractValue(_dataset._connection, "pwd"));
if ((user == "#" || user == "$") &&
context != null && context.ServiceRequest != null && context.ServiceRequest.Identity != null)
{
string roles = String.Empty;
if (user == "#" && context.ServiceRequest.Identity.UserRoles != null)
{
foreach (string role in context.ServiceRequest.Identity.UserRoles)
{
if (String.IsNullOrEmpty(role))
{
continue;
}
roles += "|" + role;
}
}
user = context.ServiceRequest.Identity.UserName + roles;
pwd = context.ServiceRequest.Identity.HashedPassword;
}
#if (DEBUG)
//Logger.LogDebug("Start gView Mapserver Request");
#endif
MapServerConnection service = new MapServerConnection(ConfigTextStream.ExtractValue(_dataset._connection, "server"));
string resp = service.Send(_name, sb.ToString(), "BB294D9C-A184-4129-9555-398AA70284BC", user, pwd);
#if (DEBUG)
//Logger.LogDebug("gView Mapserver Request Finished");
#endif
XmlDocument doc = new XmlDocument();
doc.LoadXml(resp);
System.Drawing.Bitmap bm = null;
XmlNode output = doc.SelectSingleNode("//OUTPUT[@file]");
if (_image != null)
{
_image.Dispose();
_image = null;
}
try
{
System.IO.FileInfo fi = new System.IO.FileInfo(output.Attributes["file"].Value);
if (fi.Exists)
{
bm = System.Drawing.Bitmap.FromFile(fi.FullName) as System.Drawing.Bitmap;
}
}
catch { }
if (bm == null)
{
bm = WebFunctions.DownloadImage(output);
}
if (bm != null)
{
_image = new GeorefBitmap(bm);
_image.SpatialReference = display.SpatialReference;
_image.Envelope = display.Envelope;
if (AfterMapRequest != null)
{
AfterMapRequest(this, display, _image);
}
}
return(_image != null);
}
catch (Exception ex)
{
MapServerClass.ErrorLog(context, "MapRequest", ConfigTextStream.ExtractValue(_dataset._connection, "server"), _name, ex);
return(false);
}
}
public bool Open()
{
try
{
_opened = true;
_themes.Clear();
MapServerConnection server = new MapServerConnection(ConfigTextStream.ExtractValue(_connection, "server"));
string axl = "<ARCXML version=\"1.1\"><REQUEST><GET_SERVICE_INFO fields=\"true\" envelope=\"true\" renderer=\"false\" extensions=\"false\" gv_meta=\"true\" /></REQUEST></ARCXML>";
axl = server.Send(_name, axl, "BB294D9C-A184-4129-9555-398AA70284BC",
ConfigTextStream.ExtractValue(_connection, "user"),
ConfigTextStream.ExtractValue(_connection, "pwd"));
XmlDocument doc = new XmlDocument();
doc.LoadXml(axl);
if (_class == null)
{
_class = new MapServerClass(this);
}
double dpi = 96.0;
XmlNode screen = doc.SelectSingleNode("//ENVIRONMENT/SCREEN");
if (screen != null)
{
if (screen.Attributes["dpi"] != null)
{
dpi = Convert.ToDouble(screen.Attributes["dpi"].Value.Replace(".", ","));
}
}
double dpm = (dpi / 0.0254);
XmlNode spatialReference = doc.SelectSingleNode("//PROPERTIES/SPATIALREFERENCE");
if (spatialReference != null)
{
if (spatialReference.Attributes["param"] != null)
{
SpatialReference sRef = new SpatialReference();
gView.Framework.Geometry.SpatialReference.FromProj4(sRef, spatialReference.Attributes["param"].Value);
if (spatialReference.Attributes["name"] != null)
{
sRef.Name = spatialReference.Attributes["name"].Value;
}
_class.SpatialReference = sRef;
}
}
else
{
XmlNode FeatureCoordSysNode = doc.SelectSingleNode("ARCXML/RESPONSE/SERVICEINFO/PROPERTIES/FEATURECOORDSYS");
if (FeatureCoordSysNode != null)
{
if (FeatureCoordSysNode.Attributes["id"] != null)
{
_class.SpatialReference = gView.Framework.Geometry.SpatialReference.FromID("epsg:" + FeatureCoordSysNode.Attributes["id"].Value);
}
else if (FeatureCoordSysNode.Attributes["string"] != null)
{
_class.SpatialReference = gView.Framework.Geometry.SpatialReference.FromWKT(FeatureCoordSysNode.Attributes["string"].Value);
}
// TODO: Geogr. Datum aus "datumtransformid" und "datumtransformstring"
//if (_sRef != null && FeatureCoordSysNode.Attributes["datumtransformstring"] != null)
//{
//}
}
}
foreach (XmlNode envelopeNode in doc.SelectNodes("//ENVELOPE"))
{
if (_envelope == null)
{
_envelope = (new Envelope(envelopeNode)).MakeValid();
}
else
{
_envelope.Union((new Envelope(envelopeNode)).MakeValid());
}
}
foreach (XmlNode layerNode in doc.SelectNodes("//LAYERINFO[@id]"))
{
bool visible = true;
ISpatialReference sRef = _class.SpatialReference;
/*
* spatialReference = doc.SelectSingleNode("//PROPERTIES/SPATIALREFERENCE");
* if (spatialReference != null)
* {
* if (spatialReference.Attributes["param"] != null)
* {
* sRef = new SpatialReference();
* gView.Framework.Geometry.SpatialReference.FromProj4(sRef, spatialReference.Attributes["param"].Value);
*
* if (spatialReference.Attributes["name"] != null)
* ((SpatialReference)sRef).Name = spatialReference.Attributes["name"].Value;
* }
* }
* else
* {
* XmlNode FeatureCoordSysNode = doc.SelectSingleNode("ARCXML/RESPONSE/SERVICEINFO/PROPERTIES/FEATURECOORDSYS");
* if (FeatureCoordSysNode != null)
* {
* if (FeatureCoordSysNode.Attributes["id"] != null)
* {
* sRef = gView.Framework.Geometry.SpatialReference.FromID("epsg:" + FeatureCoordSysNode.Attributes["id"].Value);
* }
* else if (FeatureCoordSysNode.Attributes["string"] != null)
* {
* sRef = gView.Framework.Geometry.SpatialReference.FromWKT(FeatureCoordSysNode.Attributes["string"].Value);
* }
*
* // TODO: Geogr. Datum aus "datumtransformid" und "datumtransformstring"
* //if (_sRef != null && FeatureCoordSysNode.Attributes["datumtransformstring"] != null)
* //{
*
* //}
* }
* }
*/
if (layerNode.Attributes["visible"] != null)
{
bool.TryParse(layerNode.Attributes["visible"].Value, out visible);
}
IClass themeClass = null;
IWebServiceTheme theme = null;
if (layerNode.Attributes["type"] != null && layerNode.Attributes["type"].Value == "featureclass")
{
themeClass = new MapThemeFeatureClass(this, layerNode.Attributes["id"].Value);
((MapThemeFeatureClass)themeClass).Name = layerNode.Attributes["name"] != null ? layerNode.Attributes["name"].Value : layerNode.Attributes["id"].Value;
((MapThemeFeatureClass)themeClass).fieldsFromAXL = layerNode.InnerXml;
((MapThemeFeatureClass)themeClass).SpatialReference = sRef;
XmlNode FCLASS = layerNode.SelectSingleNode("FCLASS[@type]");
if (FCLASS != null)
{
((MapThemeFeatureClass)themeClass).fClassTypeString = FCLASS.Attributes["type"].Value;
}
theme = LayerFactory.Create(themeClass, _class) as IWebServiceTheme;
if (theme == null)
{
continue;
}
theme.Visible = visible;
}
else if (layerNode.Attributes["type"] != null && layerNode.Attributes["type"].Value == "image")
{
if (layerNode.SelectSingleNode("gv_meta/class/implements[@type='gView.Framework.Data.IPointIdentify']") != null)
{
themeClass = new MapThemeQueryableRasterClass(this, layerNode.Attributes["id"].Value);
((MapThemeQueryableRasterClass)themeClass).Name = layerNode.Attributes["name"] != null ? layerNode.Attributes["name"].Value : layerNode.Attributes["id"].Value;
}
else
{
themeClass = new MapThemeRasterClass(this, layerNode.Attributes["id"].Value);
((MapThemeRasterClass)themeClass).Name = layerNode.Attributes["name"] != null ? layerNode.Attributes["name"].Value : layerNode.Attributes["id"].Value;
}
theme = new WebServiceTheme(
themeClass,
themeClass.Name,
layerNode.Attributes["id"].Value,
visible,
_class);
}
else
{
continue;
}
try
{
if (layerNode.Attributes["minscale"] != null)
{
theme.MinimumScale = Convert.ToDouble(layerNode.Attributes["minscale"].Value.Replace(".", ",")) * dpm;
}
if (layerNode.Attributes["maxscale"] != null)
{
theme.MaximumScale = Convert.ToDouble(layerNode.Attributes["maxscale"].Value.Replace(".", ",")) * dpm;
}
}
catch { }
_themes.Add(theme);
}
_state = DatasetState.opened;
return(true);
}
catch (Exception ex)
{
_state = DatasetState.unknown;
_class = null;
return(false);
}
}
private void Run()
{
if (_metadata == null || _mapServerClass == null || _mapServerClass.Dataset == null || _preRenderScales.Count == 0)
{
return;
}
string server = ConfigTextStream.ExtractValue(_mapServerClass.Dataset.ConnectionString, "server");
string service = ConfigTextStream.ExtractValue(_mapServerClass.Dataset.ConnectionString, "service");
string user = ConfigTextStream.ExtractValue(_mapServerClass.Dataset.ConnectionString, "user");
string pwd = ConfigTextStream.ExtractValue(_mapServerClass.Dataset.ConnectionString, "pwd");
ISpatialReference sRef = SpatialReference.FromID("epsg:" + _selectedEpsg);
if (sRef == null)
{
return;
}
IEnvelope extent = _metadata.GetEPSGEnvelope(_selectedEpsg);
if (extent == null)
{
return;
}
if (_bounds == null)
{
_bounds = extent;
}
double width = extent.Width;
double height = extent.Height;
double dpu = 1.0;
if (sRef.SpatialParameters.IsGeographic)
{
GeoUnitConverter converter = new GeoUnitConverter();
dpu = converter.Convert(1.0, GeoUnits.Meters, GeoUnits.DecimalDegrees);
}
Grid grid = new Grid(
(_orientation == GridOrientation.UpperLeft ?
_metadata.GetOriginUpperLeft(_selectedEpsg) :
_metadata.GetOriginLowerLeft(_selectedEpsg)),
/*new Point(extent.minx, extent.maxy) :
* new Point(extent.minx, extent.miny))*/
_metadata.TileWidth, _metadata.TileHeight, 96.0,
_orientation);
int level = 0;
foreach (double scale in _metadata.Scales)
{
double res = scale / (96.0 / 0.0254) * dpu;
grid.AddLevel(level++, res);
}
MapServerConnection connector = new MapServerConnection(server);
ProgressReport report = new ProgressReport();
_cancelTracker.Reset();
int step = _cacheFormat == "compact" ? 128 : 1;
#region Count Tiles
report.featureMax = 0;
foreach (double scale in _preRenderScales)
{
double res = scale / (96.0 / 0.0254) * dpu;
int col0 = grid.TileColumn(_bounds.minx, res), col1 = grid.TileColumn(_bounds.maxx, res);
int row0 = grid.TileRow(_bounds.maxy, res), row1 = grid.TileRow(_bounds.miny, res);
report.featureMax += Math.Max(1, (Math.Abs(col1 - col0) + 1) * (Math.Abs(row1 - row0) + 1) / step / step);
}
#endregion
RenderTileThreadPool threadPool = new RenderTileThreadPool(connector, service, user, pwd, _maxParallelRequests);
var thread = threadPool.FreeThread;
if (_orientation == GridOrientation.UpperLeft)
{
thread.Start("init/" + _cacheFormat + "/ul/" + cmbEpsg.SelectedItem.ToString() + "/" + _imgExt.Replace(".", ""));
}
else
{
thread.Start("init/" + _cacheFormat + "/ll/" + cmbEpsg.SelectedItem.ToString() + "/" + _imgExt.Replace(".", ""));
}
foreach (double scale in _preRenderScales)
{
double res = scale / (96.0 / 0.0254) * dpu;
int col0 = grid.TileColumn(_bounds.minx, res), col1 = grid.TileColumn(_bounds.maxx, res);
int row0 = grid.TileRow(_bounds.maxy, res), row1 = grid.TileRow(_bounds.miny, res);
int cols = Math.Abs(col1 - col0) + 1;
int rows = Math.Abs(row1 - row0) + 1;
col0 = Math.Min(col0, col1);
row0 = Math.Min(row0, row1);
if (ReportProgress != null)
{
report.Message = "Scale: " + scale.ToString() + " - " + Math.Max(1, (rows * cols) / step / step).ToString() + " tiles...";
ReportProgress(report);
}
string boundingTiles = _cacheFormat == "compact" ? "/" + row0 + "|" + (row0 + rows) + "|" + col0 + "|" + (col0 + cols) : String.Empty;
for (int row = row0; row < (row0 + rows) + (step - 1); row += step)
{
for (int col = col0; col < (col0 + cols) + (step - 1); col += step)
{
while ((thread = threadPool.FreeThread) == null)
{
Thread.Sleep(50);
if (!_cancelTracker.Continue)
{
return;
}
}
if (_orientation == GridOrientation.UpperLeft)
{
thread.Start("tile:render/" + _cacheFormat + "/ul/" + cmbEpsg.SelectedItem.ToString() + "/" + scale.ToString(_nhi) + "/" + row + "/" + col + _imgExt + boundingTiles);
}
else
{
thread.Start("tile:render/" + _cacheFormat + "/ll/" + cmbEpsg.SelectedItem.ToString() + "/" + scale.ToString(_nhi) + "/" + row + "/" + col + _imgExt + boundingTiles);
}
if (ReportProgress != null)
{
report.featurePos++;
if (report.featurePos % 5 == 0 || _cacheFormat == "compact")
{
ReportProgress(report);
}
}
if (!_cancelTracker.Continue)
{
return;
}
}
}
}
while (threadPool.IsFinished == false)
{
Thread.Sleep(50);
}
if (!String.IsNullOrEmpty(threadPool.Exceptions))
{
MessageBox.Show(threadPool.Exceptions, "Exceptions", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}