internal DapDownload(string imagePath, Geosoft.Dap.Common.BoundingBox hBB, DAPImageStore imageStore)
: base()
{
m_hBB = hBB;
m_oImageStore = imageStore;
Url = imageStore.Server.Url;
}
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>
/// 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;
}
/// <summary>
/// Reproject the src bounding box into the destination coordinate system
/// </summary>
/// <param name="hSrcBB"></param>
/// <param name="hDestCS"></param>
/// <returns></returns>
internal static 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;
}
/// <summary>
/// Reproject the src bounding box into the destination coordinate system
/// </summary>
/// <param name="hSrcBB"></param>
/// <param name="hDestCS"></param>
/// <returns></returns>
internal static 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>
/// 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>
internal static bool IsValidBoundingBox(Geosoft.Dap.Common.BoundingBox oBox)
{
if (oBox.MinX < oBox.MaxX && oBox.MinY < oBox.MaxY)
return true;
return false;
}
/// <summary>
/// Reproject the src bounding box into the destination coordinate system
/// </summary>
/// <param name="hSrcBB"></param>
/// <param name="hDestCS"></param>
/// <returns></returns>
internal static 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;
}
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;
}
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));
}
}
/// <summary>
/// Initializes a new instance of the <see cref= "T:DAPImageStore"/> class.
/// </summary>
internal DAPImageStore(DataSet oDataSet,
Geosoft.GX.DAPGetData.Server server)
{
m_oDataSet = oDataSet;
m_oServer = server;
}
