internal DapDownload(string imagePath, Geosoft.Dap.Common.BoundingBox hBB, DAPImageStore imageStore) : base() { m_hBB = hBB; m_oImageStore = imageStore; Url = imageStore.Server.Url; }
internal DapDownload(string imagePath, Geosoft.Dap.Common.BoundingBox hBB, DAPImageStore imageStore) : base() { m_hBB = hBB; m_oImageStore = imageStore; Url = imageStore.Server.Url; }
/// <summary> /// Reproject the src bounding box into the destination coordinate system /// </summary> /// <param name="hSrcBB"></param> /// <param name="hDestCS"></param> /// <returns></returns> static internal bool Reproject(Geosoft.Dap.Common.BoundingBox hSrcBB, Geosoft.Dap.Common.CoordinateSystem hDestCS) { #if !DAPPLE Geosoft.GXNet.CIPJ hSrcIPJ = null; Geosoft.GXNet.CIPJ hDestIPJ = null; try { hSrcIPJ = Geosoft.GXNet.CIPJ.Create(); hDestIPJ = Geosoft.GXNet.CIPJ.Create(); hSrcIPJ.SetGXF("", hSrcBB.CoordinateSystem.Datum, hSrcBB.CoordinateSystem.Method, hSrcBB.CoordinateSystem.Units, hSrcBB.CoordinateSystem.LocalDatum); hDestIPJ.SetGXF("", hDestCS.Datum, hDestCS.Method, hDestCS.Units, hDestCS.LocalDatum); return(Reproject(hSrcBB, hSrcIPJ, hDestIPJ)); } catch (Exception e) { GetDapError.Instance.Write("Reproject - " + e.Message); } finally { if (hSrcIPJ != null) { hSrcIPJ.Dispose(); } if (hDestIPJ != null) { hDestIPJ.Dispose(); } } #endif return(false); }
/// <summary> /// Load the default browser map for this server, from either the cache or the server /// </summary> protected void LoadBrowserMap() { string strBrowserMapFile = Path.Combine(m_strCacheDir, BROWSERMAP_FILE); try { if (File.Exists(strBrowserMapFile)) { m_oBrowserMap = new XmlDocument(); m_oBrowserMap.Load(strBrowserMapFile); } else { Geosoft.Dap.Common.Format oFormat = new Geosoft.Dap.Common.Format(); Geosoft.Dap.Common.Resolution oResolution = new Geosoft.Dap.Common.Resolution(); Geosoft.Dap.Common.BoundingBox oBoundingBox = new Geosoft.Dap.Common.BoundingBox(m_oServerBoundingBox); oFormat.Type = "image/png24"; oResolution.Width = 600; oResolution.Height = 600; // --- Calculate the best resolution for this image, so that it is not distorted --- double dWidth = oBoundingBox.MaxX - oBoundingBox.MinX; double dHeight = oBoundingBox.MaxY - oBoundingBox.MinY; if (dWidth == 0 || dHeight == 0) { throw new Exception("Fix this"); } double dPictureRatio = oResolution.Height / oResolution.Width; double dBoxRatio = dHeight / dWidth; if (dBoxRatio > dPictureRatio) { // --- width is smaller than it should be --- oResolution.Width = Convert.ToInt32(oResolution.Height / dBoxRatio); } else if (dBoxRatio < dPictureRatio) { // --- height is smaller than it should be --- oResolution.Height = Convert.ToInt32(oResolution.Width * dBoxRatio); } m_oBrowserMap = m_oCommand.GetImageEx(oFormat, oBoundingBox, oResolution, true, false, new ArrayList(), null); m_oBrowserMap.Save(strBrowserMapFile); } } catch (Exception e) { m_oBrowserMap = new XmlDocument(); GetDapError.Instance.Write("Get Server Browser Map (" + m_strUrl + ") - " + e.Message); } }
internal ArcIMSImageDownload(ArcIMSImageStore oImageStore, Geosoft.Dap.Common.BoundingBox oEnvelope, int iIndexNumber, CultureInfo oInfo, double dArtificialZoom) : base(oImageStore.ServerUri, iIndexNumber) { m_oCultureInfo = oInfo; m_oImageStore = oImageStore; m_oEnvelope = oEnvelope; m_dArtificialZoom = dArtificialZoom; }
/// <summary> /// Check to see if this is a valid bounding box /// </summary> /// <param name="dCoordinate"></param> /// <param name="dMin"></param> /// <param name="dMax"></param> /// <returns></returns> static internal bool IsValidBoundingBox(Geosoft.Dap.Common.BoundingBox oBox) { if (oBox.MinX < oBox.MaxX && oBox.MinY < oBox.MaxY) { return(true); } return(false); }
/// <summary> /// Count the number of datasets that match this aoi /// </summary> /// <param name="hBox"></param> /// <returns></returns> internal Int32 GetDatasetCount(Geosoft.Dap.Common.BoundingBox hBox, string szKeywords) { if (!(m_blEnabled && m_blConfigured)) { return(0); } m_iCount = 0; try { XmlDocument oDocument = m_oCommand.GetDataSetCount(String.Empty, -1, 0, 0, szKeywords, hBox, null); m_oCommand.Parser.DataSetCount(oDocument, out m_iCount); // --- check to see if we have a status node --- m_eStatus = ServerStatus.OnLine; XmlNodeList oNodeList = oDocument.SelectNodes("//" + Geosoft.Dap.Xml.Common.Constant.Tag.CONFIGURATION_TAG); if (oNodeList.Count > 0) { XmlNode oNode = oNodeList[0]; XmlNode oAttr; // --- if status attribute exists then we are in maintenance --- // --- this server is currently in maintenance mode --- oAttr = oNode.Attributes.GetNamedItem(Geosoft.Dap.Xml.Common.Constant.Attribute.STATUS_ATTR); if (oAttr != null && oAttr.Value == "maintenance") { m_eStatus = ServerStatus.Maintenance; } } else { } } catch (Exception e) { GetDapError.Instance.Write("Get Dataset Count (" + m_strUrl + ") - " + e.Message); } return(m_iCount); }
/// <summary> /// Create a coordinate system from an ipj and a bounding box /// </summary> /// <param name="dMinX"></param> /// <param name="dMinY"></param> /// <param name="dMinZ"></param> /// <param name="dMaxX"></param> /// <param name="dMaxY"></param> /// <param name="dMaxZ"></param> /// <param name="hIPJ"></param> /// <returns></returns> static internal Geosoft.Dap.Common.BoundingBox SetCoordinateSystem(double dMinX, double dMinY, double dMinZ, double dMaxX, double dMaxY, double dMaxZ, Geosoft.GXNet.CIPJ hIPJ) { Geosoft.Dap.Common.BoundingBox hBoundingBox = null; string strProjectionName = string.Empty; string strDatum = string.Empty; string strProjection = string.Empty; string strUnits = string.Empty; string strLocalDatum = string.Empty; hIPJ.IGetGXF(ref strProjectionName, ref strDatum, ref strProjection, ref strUnits, ref strLocalDatum); hBoundingBox = new Geosoft.Dap.Common.BoundingBox(dMaxX, dMaxY, dMaxZ, dMinX, dMinY, dMinZ); hBoundingBox.CoordinateSystem = new Geosoft.Dap.Common.CoordinateSystem(); hBoundingBox.CoordinateSystem.Projection = strProjectionName; hBoundingBox.CoordinateSystem.Datum = strDatum; hBoundingBox.CoordinateSystem.Method = strProjection; hBoundingBox.CoordinateSystem.Units = strUnits; hBoundingBox.CoordinateSystem.LocalDatum = strLocalDatum; return(hBoundingBox); }
/// <summary> /// Reproject the src bounding box into the destination coordinate system /// </summary> /// <param name="hSrcBB"></param> /// <param name="hDestCS"></param> /// <returns></returns> static internal bool Reproject(Geosoft.Dap.Common.BoundingBox hSrcBB, Geosoft.GXNet.CIPJ ipDestIPJ) { Geosoft.GXNet.CIPJ ipSrcIPJ = null; try { ipSrcIPJ = Geosoft.GXNet.CIPJ.Create(); ipSrcIPJ.SetGXF("", hSrcBB.CoordinateSystem.Datum, hSrcBB.CoordinateSystem.Method, hSrcBB.CoordinateSystem.Units, hSrcBB.CoordinateSystem.LocalDatum); return(Reproject(hSrcBB, ipSrcIPJ, ipDestIPJ)); } catch (Exception e) { GetDapError.Instance.Write("Reproject - " + e.Message); } finally { if (ipSrcIPJ != null) { ipSrcIPJ.Dispose(); } } return(false); }
/// <summary> /// Create a coordinate system from an ipj and a bounding box /// </summary> /// <param name="dMinX"></param> /// <param name="dMinY"></param> /// <param name="dMinZ"></param> /// <param name="dMaxX"></param> /// <param name="dMaxY"></param> /// <param name="dMaxZ"></param> /// <param name="hIPJ"></param> /// <returns></returns> internal static Geosoft.Dap.Common.BoundingBox SetCoordinateSystem(double dMinX, double dMinY, double dMinZ, double dMaxX, double dMaxY, double dMaxZ, Geosoft.GXNet.CIPJ hIPJ) { Geosoft.Dap.Common.BoundingBox hBoundingBox = null; string strProjectionName = string.Empty; string strDatum = string.Empty; string strProjection = string.Empty; string strUnits = string.Empty; string strLocalDatum = string.Empty; hIPJ.IGetGXF(ref strProjectionName, ref strDatum, ref strProjection, ref strUnits, ref strLocalDatum); hBoundingBox = new Geosoft.Dap.Common.BoundingBox(dMaxX, dMaxY, dMaxZ, dMinX, dMinY, dMinZ); hBoundingBox.CoordinateSystem = new Geosoft.Dap.Common.CoordinateSystem(); hBoundingBox.CoordinateSystem.Projection = strProjectionName; hBoundingBox.CoordinateSystem.Datum = strDatum; hBoundingBox.CoordinateSystem.Method = strProjection; hBoundingBox.CoordinateSystem.Units = strUnits; hBoundingBox.CoordinateSystem.LocalDatum = strLocalDatum; return hBoundingBox; }
public DappleSearchWebDownload(Geosoft.Dap.Common.BoundingBox oBoundingBox, String strKeywords, int iPage, long lSearchIndex) { m_oBoundingBox = oBoundingBox; m_strKeywords = strKeywords; m_iPage = iPage; m_lSearchIndex = lSearchIndex; }
private void precacheToolStripMenuItem_Click(object sender, EventArgs e) { SearchResult oResult = c_lbResults.SelectedItem as SearchResult; GED.Core.LayerInfo oInfo = new GED.Core.LayerInfo(oResult.ServerType, oResult.ServerUrl, oResult.GetAttribute("datasetname")); Geosoft.Dap.Common.BoundingBox oBounds = new Geosoft.Dap.Common.BoundingBox(oResult.MaxX, oResult.MaxY, oResult.MinX, oResult.MinY); for (int count = 0; count < 7; count++) { GED.Core.TileSet oSet = new GED.Core.TileSet(oBounds, count); GED.Core.DownloadSet oDownloads = new GED.Core.DownloadSet(oInfo, oSet); oDownloads.DownloadSync(); } }
/// <summary> /// Save the current contents of these controls to an xml file /// </summary> /// <param name="oDatasetElement"></param> /// <param name="strDestFolder"></param> /// <param name="bDefaultResolution"></param> /// <returns></returns> internal virtual ExtractSaveResult Save(System.Xml.XmlElement oDatasetElement, string strDestFolder, DownloadSettings.DownloadCoordinateSystem eCS) { double dMaxX, dMinX, dMaxY, dMinY; double dProjMinX, dProjMinY, dProjMaxX, dProjMaxY; string strProjCoordinateSystem; bool bNewMap = true; bool bInvalidReprojection = false; // --- save the dataset type --- System.Xml.XmlAttribute oTypeAttr = oDatasetElement.OwnerDocument.CreateAttribute("type"); oTypeAttr.Value = m_oDAPLayer.DAPType; oDatasetElement.Attributes.Append(oTypeAttr); // --- set the server url --- System.Xml.XmlAttribute oAttr = oDatasetElement.OwnerDocument.CreateAttribute("title"); oAttr.Value = m_oDAPLayer.Title; oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("url"); oAttr.Value = m_oDAPLayer.ServerURL; oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("id"); oAttr.Value = m_oDAPLayer.DatasetName; oDatasetElement.Attributes.Append(oAttr); // --- get the dataset coordinate system --- string strSrcCoordinateSystem = m_strLayerProjection; if (string.IsNullOrEmpty(strSrcCoordinateSystem)) return ExtractSaveResult.Ignore; // --- get the dataset extents --- if (!MainForm.MontajInterface.GetExtents(m_oDAPLayer.ServerURL, m_oDAPLayer.DatasetName, out dMaxX, out dMinX, out dMaxY, out dMinY)) return ExtractSaveResult.Ignore; // --- Sanity check on the data --- double dMapInWGS84_MinX = dMinX; double dMapInWGS84_MinY = dMinY; double dMapInWGS84_MaxX = dMaxX; double dMapInWGS84_MaxY = dMaxY; if (MainForm.MontajInterface.ProjectBoundingRectangle(strSrcCoordinateSystem, ref dMapInWGS84_MinX, ref dMapInWGS84_MinY, ref dMapInWGS84_MaxX, ref dMapInWGS84_MaxY, Resolution.WGS_84)) { if (Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MinX - dMapInWGS84_MinX) > 0.01 || Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MinY - dMapInWGS84_MinY) > 0.01 || Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MaxX - dMapInWGS84_MaxX) > 0.01 || Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MaxY - dMapInWGS84_MaxY) > 0.01) { Geosoft.Dap.Common.BoundingBox oReprojectedBox = new Geosoft.Dap.Common.BoundingBox(dMapInWGS84_MaxX, dMapInWGS84_MaxY, dMapInWGS84_MinX, dMapInWGS84_MinY); Program.ShowMessageBox( "A problem was encountered while preparing to download dataset " + m_oDAPLayer.Title + "\n" + "The WGS 84 bounding box advertised by the server:\n" + m_oDAPLayer.m_hDataSet.Boundary.ToString(2) + "\n" + "does not match up with the reprojected extents of the layer's metadata:\n" + oReprojectedBox.ToString(2) + "\n" + "The dataset will not be downloaded. Contact the server administrator.", "Extract Datasets", MessageBoxButtons.OK, MessageBoxDefaultButton.Button1, MessageBoxIcon.Error); return ExtractSaveResult.Ignore; } } // End sanity check. Insanity may resume. // --- calculate the extract area --- dProjMaxX = dMaxX; dProjMaxY = dMaxY; dProjMinX = dMinX; dProjMinY = dMinY; strProjCoordinateSystem = strSrcCoordinateSystem; if (MainForm.MontajInterface.ProjectBoundingRectangle(strSrcCoordinateSystem, ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, Resolution.WGS_84)) { dProjMaxX = Math.Min(m_oViewedAoi.East, dProjMaxX); dProjMinX = Math.Max(m_oViewedAoi.West, dProjMinX); dProjMaxY = Math.Min(m_oViewedAoi.North, dProjMaxY); dProjMinY = Math.Max(m_oViewedAoi.South, dProjMinY); if (eCS == DownloadSettings.DownloadCoordinateSystem.OriginalMap) { if (MainForm.MontajInterface.ProjectBoundingRectangle(Resolution.WGS_84, ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, m_strMapProjection)) strProjCoordinateSystem = m_strMapProjection; else bInvalidReprojection = true; } else { if (MainForm.MontajInterface.ProjectBoundingRectangle(Resolution.WGS_84, ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, strSrcCoordinateSystem)) strProjCoordinateSystem = strSrcCoordinateSystem; else bInvalidReprojection = true; } } else { bInvalidReprojection = true; } // --- check to see if we require a new --- if (!bInvalidReprojection && MainForm.MontajInterface.HostHasOpenMap()) { bNewMap = !IntersectMap(ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, strProjCoordinateSystem); } // --- check to see if this is a valid bounding box --- if (bInvalidReprojection || !(dProjMaxX > dProjMinX && dProjMaxY > dProjMinY)) { // --- invalid box --- dProjMaxX = dMaxX; dProjMaxY = dMaxY; dProjMinX = dMinX; dProjMinY = dMinY; strProjCoordinateSystem = strSrcCoordinateSystem; bNewMap = true; } // --- save the extents and coordinate system --- oAttr = oDatasetElement.OwnerDocument.CreateAttribute("new_map"); oAttr.Value = (bNewMap && OpenInMap).ToString(); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("minx"); oAttr.Value = dProjMinX.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("miny"); oAttr.Value = dProjMinY.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("maxx"); oAttr.Value = dProjMaxX.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("maxy"); oAttr.Value = dProjMaxY.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("coordinate_system"); oAttr.Value = strProjCoordinateSystem; oDatasetElement.Attributes.Append(oAttr); if (m_oDAPLayer != null) { oAttr = oDatasetElement.OwnerDocument.CreateAttribute("meta_stylesheet_name"); oAttr.Value = m_oDAPLayer.StyleSheetID; oDatasetElement.Attributes.Append(oAttr); } #if DEBUG double dMapBoundMinX_WGS84 = dMinX; double dMapBoundMaxX_WGS84 = dMaxX; double dMapBoundMinY_WGS84 = dMinY; double dMapBoundMaxY_WGS84 = dMaxY; double dClipBoundMinX_WGS84 = dProjMinX; double dClipBoundMaxX_WGS84 = dProjMaxX; double dClipBoundMinY_WGS84 = dProjMinY; double dClipBoundMaxY_WGS84 = dProjMaxY; MainForm.MontajInterface.ProjectBoundingRectangle(strSrcCoordinateSystem, ref dMapBoundMinX_WGS84, ref dMapBoundMinY_WGS84, ref dMapBoundMaxX_WGS84, ref dMapBoundMaxY_WGS84, Resolution.WGS_84); MainForm.MontajInterface.ProjectBoundingRectangle(strProjCoordinateSystem, ref dClipBoundMinX_WGS84, ref dClipBoundMinY_WGS84, ref dClipBoundMaxX_WGS84, ref dClipBoundMaxY_WGS84, Resolution.WGS_84); oDatasetElement.SetAttribute("map_wgs84_west", dMapBoundMinX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("map_wgs84_south", dMapBoundMinY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("map_wgs84_east", dMapBoundMaxX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("map_wgs84_north", dMapBoundMaxY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_west", dClipBoundMinX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_south", dClipBoundMinY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_east", dClipBoundMaxX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_north", dClipBoundMaxY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); #endif return ExtractSaveResult.Extract; }
/// <summary> /// Save the current contents of these controls to an xml file /// </summary> /// <param name="oDatasetElement"></param> /// <param name="strDestFolder"></param> /// <param name="bDefaultResolution"></param> /// <returns></returns> internal virtual ExtractSaveResult Save(System.Xml.XmlElement oDatasetElement, string strDestFolder, DownloadSettings.DownloadCoordinateSystem eCS) { double dMaxX, dMinX, dMaxY, dMinY; double dProjMinX, dProjMinY, dProjMaxX, dProjMaxY; string strProjCoordinateSystem; bool bNewMap = true; bool bInvalidReprojection = false; // --- save the dataset type --- System.Xml.XmlAttribute oTypeAttr = oDatasetElement.OwnerDocument.CreateAttribute("type"); oTypeAttr.Value = m_oDAPLayer.DAPType; oDatasetElement.Attributes.Append(oTypeAttr); // --- set the server url --- System.Xml.XmlAttribute oAttr = oDatasetElement.OwnerDocument.CreateAttribute("title"); oAttr.Value = m_oDAPLayer.Title; oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("url"); oAttr.Value = m_oDAPLayer.ServerURL; oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("id"); oAttr.Value = m_oDAPLayer.DatasetName; oDatasetElement.Attributes.Append(oAttr); // --- get the dataset coordinate system --- string strSrcCoordinateSystem = m_strLayerProjection; if (string.IsNullOrEmpty(strSrcCoordinateSystem)) { return(ExtractSaveResult.Ignore); } // --- get the dataset extents --- if (!MainForm.MontajInterface.GetExtents(m_oDAPLayer.ServerURL, m_oDAPLayer.DatasetName, out dMaxX, out dMinX, out dMaxY, out dMinY)) { return(ExtractSaveResult.Ignore); } // --- Sanity check on the data --- double dMapInWGS84_MinX = dMinX; double dMapInWGS84_MinY = dMinY; double dMapInWGS84_MaxX = dMaxX; double dMapInWGS84_MaxY = dMaxY; if (MainForm.MontajInterface.ProjectBoundingRectangle(strSrcCoordinateSystem, ref dMapInWGS84_MinX, ref dMapInWGS84_MinY, ref dMapInWGS84_MaxX, ref dMapInWGS84_MaxY, Resolution.WGS_84)) { if (Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MinX - dMapInWGS84_MinX) > 0.01 || Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MinY - dMapInWGS84_MinY) > 0.01 || Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MaxX - dMapInWGS84_MaxX) > 0.01 || Math.Abs(m_oDAPLayer.m_hDataSet.Boundary.MaxY - dMapInWGS84_MaxY) > 0.01) { Geosoft.Dap.Common.BoundingBox oReprojectedBox = new Geosoft.Dap.Common.BoundingBox(dMapInWGS84_MaxX, dMapInWGS84_MaxY, dMapInWGS84_MinX, dMapInWGS84_MinY); Program.ShowMessageBox( "A problem was encountered while preparing to download dataset " + m_oDAPLayer.Title + "\n" + "The WGS 84 bounding box advertised by the server:\n" + m_oDAPLayer.m_hDataSet.Boundary.ToString(2) + "\n" + "does not match up with the reprojected extents of the layer's metadata:\n" + oReprojectedBox.ToString(2) + "\n" + "The dataset will not be downloaded. Contact the server administrator.", "Extract Datasets", MessageBoxButtons.OK, MessageBoxDefaultButton.Button1, MessageBoxIcon.Error); return(ExtractSaveResult.Ignore); } } // End sanity check. Insanity may resume. // --- calculate the extract area --- dProjMaxX = dMaxX; dProjMaxY = dMaxY; dProjMinX = dMinX; dProjMinY = dMinY; strProjCoordinateSystem = strSrcCoordinateSystem; if (MainForm.MontajInterface.ProjectBoundingRectangle(strSrcCoordinateSystem, ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, Resolution.WGS_84)) { dProjMaxX = Math.Min(m_oViewedAoi.East, dProjMaxX); dProjMinX = Math.Max(m_oViewedAoi.West, dProjMinX); dProjMaxY = Math.Min(m_oViewedAoi.North, dProjMaxY); dProjMinY = Math.Max(m_oViewedAoi.South, dProjMinY); if (eCS == DownloadSettings.DownloadCoordinateSystem.OriginalMap) { if (MainForm.MontajInterface.ProjectBoundingRectangle(Resolution.WGS_84, ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, m_strMapProjection)) { strProjCoordinateSystem = m_strMapProjection; } else { bInvalidReprojection = true; } } else { if (MainForm.MontajInterface.ProjectBoundingRectangle(Resolution.WGS_84, ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, strSrcCoordinateSystem)) { strProjCoordinateSystem = strSrcCoordinateSystem; } else { bInvalidReprojection = true; } } } else { bInvalidReprojection = true; } // --- check to see if we require a new --- if (!bInvalidReprojection && MainForm.MontajInterface.HostHasOpenMap()) { bNewMap = !IntersectMap(ref dProjMinX, ref dProjMinY, ref dProjMaxX, ref dProjMaxY, strProjCoordinateSystem); } // --- check to see if this is a valid bounding box --- if (bInvalidReprojection || !(dProjMaxX > dProjMinX && dProjMaxY > dProjMinY)) { // --- invalid box --- dProjMaxX = dMaxX; dProjMaxY = dMaxY; dProjMinX = dMinX; dProjMinY = dMinY; strProjCoordinateSystem = strSrcCoordinateSystem; bNewMap = true; } // --- save the extents and coordinate system --- oAttr = oDatasetElement.OwnerDocument.CreateAttribute("new_map"); oAttr.Value = (bNewMap && OpenInMap).ToString(); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("minx"); oAttr.Value = dProjMinX.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("miny"); oAttr.Value = dProjMinY.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("maxx"); oAttr.Value = dProjMaxX.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("maxy"); oAttr.Value = dProjMaxY.ToString("R", CultureInfo.InvariantCulture); oDatasetElement.Attributes.Append(oAttr); oAttr = oDatasetElement.OwnerDocument.CreateAttribute("coordinate_system"); oAttr.Value = strProjCoordinateSystem; oDatasetElement.Attributes.Append(oAttr); if (m_oDAPLayer != null) { oAttr = oDatasetElement.OwnerDocument.CreateAttribute("meta_stylesheet_name"); oAttr.Value = m_oDAPLayer.StyleSheetID; oDatasetElement.Attributes.Append(oAttr); } #if DEBUG double dMapBoundMinX_WGS84 = dMinX; double dMapBoundMaxX_WGS84 = dMaxX; double dMapBoundMinY_WGS84 = dMinY; double dMapBoundMaxY_WGS84 = dMaxY; double dClipBoundMinX_WGS84 = dProjMinX; double dClipBoundMaxX_WGS84 = dProjMaxX; double dClipBoundMinY_WGS84 = dProjMinY; double dClipBoundMaxY_WGS84 = dProjMaxY; MainForm.MontajInterface.ProjectBoundingRectangle(strSrcCoordinateSystem, ref dMapBoundMinX_WGS84, ref dMapBoundMinY_WGS84, ref dMapBoundMaxX_WGS84, ref dMapBoundMaxY_WGS84, Resolution.WGS_84); MainForm.MontajInterface.ProjectBoundingRectangle(strProjCoordinateSystem, ref dClipBoundMinX_WGS84, ref dClipBoundMinY_WGS84, ref dClipBoundMaxX_WGS84, ref dClipBoundMaxY_WGS84, Resolution.WGS_84); oDatasetElement.SetAttribute("map_wgs84_west", dMapBoundMinX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("map_wgs84_south", dMapBoundMinY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("map_wgs84_east", dMapBoundMaxX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("map_wgs84_north", dMapBoundMaxY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_west", dClipBoundMinX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_south", dClipBoundMinY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_east", dClipBoundMaxX_WGS84.ToString("f5", CultureInfo.InvariantCulture)); oDatasetElement.SetAttribute("clip_wgs84_north", dClipBoundMaxY_WGS84.ToString("f5", CultureInfo.InvariantCulture)); #endif return(ExtractSaveResult.Extract); }
/// <summary> /// Reproject the src bounding box into the destination coordinate system /// </summary> /// <param name="hSrcBB"></param> /// <param name="hDestCS"></param> /// <returns></returns> static internal bool Reproject(Geosoft.Dap.Common.BoundingBox hSrcBB, Geosoft.GXNet.CIPJ ipSrcIPJ, Geosoft.GXNet.CIPJ ipDestIPJ) { Geosoft.GXNet.CPJ hPJ = null; double dMinX; double dMinY; double dMaxX; double dMaxY; String strProjectionName = String.Empty; String strDatum = String.Empty; String strProjection = String.Empty; String strUnits = String.Empty; String strLocalDatum = String.Empty; // --- All dummies therefore will be dummies in new coordinate sytem as well --- if (hSrcBB.MinX == Geosoft.GXNet.Constant.rDUMMY || hSrcBB.MinY == Geosoft.GXNet.Constant.rDUMMY || hSrcBB.MaxX == Geosoft.GXNet.Constant.rDUMMY || hSrcBB.MaxY == Geosoft.GXNet.Constant.rDUMMY) { return(true); } try { // --- check to see if this is a valid coordinate system for the given coordinates --- hPJ = Geosoft.GXNet.CPJ.CreateIPJ(ipSrcIPJ, ipDestIPJ); dMinX = hSrcBB.MinX; dMinY = hSrcBB.MinY; dMaxX = hSrcBB.MaxX; dMaxY = hSrcBB.MaxY; hPJ.ProjectBoundingRectangle(ref dMinX, ref dMinY, ref dMaxX, ref dMaxY); if (dMinX == Geosoft.GXNet.Constant.rDUMMY || dMinY == Geosoft.GXNet.Constant.rDUMMY || dMaxX == Geosoft.GXNet.Constant.rDUMMY || dMaxY == Geosoft.GXNet.Constant.rDUMMY) { return(false); // --- unable to convert to the desired coordinate system --- } // --- copy new projection into src bounding box --- ipDestIPJ.IGetName(Geosoft.GXNet.Constant.IPJ_NAME_PCS, ref strProjectionName); ipDestIPJ.IGetName(Geosoft.GXNet.Constant.IPJ_NAME_DATUM, ref strDatum); ipDestIPJ.IGetName(Geosoft.GXNet.Constant.IPJ_NAME_PROJECTION, ref strProjection); ipDestIPJ.IGetName(Geosoft.GXNet.Constant.IPJ_NAME_LDATUM, ref strLocalDatum); ipDestIPJ.IGetName(Geosoft.GXNet.Constant.IPJ_NAME_UNIT_ABBR, ref strUnits); hSrcBB.CoordinateSystem.Projection = strProjectionName; hSrcBB.CoordinateSystem.Datum = strDatum; hSrcBB.CoordinateSystem.Method = strProjection; hSrcBB.CoordinateSystem.Units = strUnits; hSrcBB.CoordinateSystem.LocalDatum = strLocalDatum; hSrcBB.MinX = dMinX; hSrcBB.MinY = dMinY; hSrcBB.MaxX = dMaxX; hSrcBB.MaxY = dMaxY; return(true); } catch (Exception e) { GetDapError.Instance.Write("Reproject - " + e.Message); } finally { if (hPJ != null) { hPJ.Dispose(); } } return(false); }
internal ArcIMSImageDownload(ArcIMSImageStore oImageStore, Geosoft.Dap.Common.BoundingBox oEnvelope, int iIndexNumber, CultureInfo oInfo, double dArtificialZoom) : base(oImageStore.ServerUri, iIndexNumber) { m_oCultureInfo = oInfo; m_oImageStore = oImageStore; m_oEnvelope = oEnvelope; m_dArtificialZoom = dArtificialZoom; }
public void SetSearchParameters(String strKeyword, Geosoft.Dap.Common.BoundingBox oBoundingBox) { m_lSearchIndex++; m_oSearchBoundingBox = oBoundingBox; m_strSearchString = strKeyword; if (String.Empty.Equals(strKeyword) && oBoundingBox == null) { SetNoSearch(); } else { DappleSearchWebDownload oDownload = new DappleSearchWebDownload(m_oSearchBoundingBox, m_strSearchString, 0, m_lSearchIndex); SetSearching(); oDownload.StartDownload(new DownloadCompleteHandler(SetSearchParametersComplete)); } }