public void Preview(IResource res, IEditorService edSvc, string locale)
{
IMapDefinition mapDef = null;
var conn = edSvc.CurrentConnection;
if (res.ResourceType == ResourceTypes.LayerDefinition.ToString())
{
var ldf = (ILayerDefinition)res;
string wkt;
var env = ldf.GetSpatialExtent(conn, true, out wkt);
if (env == null)
{
throw new ApplicationException(Strings.CouldNotComputeExtentsForPreview);
}
mapDef = Utility.CreateMapDefinition(conn, "Preview");
mapDef.CoordinateSystem = wkt;
mapDef.SetExtents(env.MinX, env.MinY, env.MaxX, env.MaxY);
string resId = "Session:" + edSvc.SessionID + "//" + Guid.NewGuid() + "." + res.ResourceType.ToString();
conn.ResourceService.SetResourceXmlData(resId, ObjectFactory.Serialize(res));
mapDef.AddLayer(null, "PreviewLayer", resId);
}
else if (res.ResourceType == ResourceTypes.MapDefinition.ToString())
{
mapDef = (IMapDefinition)res;
}
else if (res.ResourceType == ResourceTypes.WatermarkDefinition.ToString())
{
string resId = "Session:" + edSvc.SessionID + "//" + Guid.NewGuid() + "." + res.ResourceType.ToString();
conn.ResourceService.SetResourceXmlData(resId, ObjectFactory.Serialize(res));
var csFact = new MgCoordinateSystemFactory();
var arbXY = csFact.ConvertCoordinateSystemCodeToWkt("XY-M");
mapDef = ObjectFactory.CreateMapDefinition(new Version(2, 3, 0), "Preview");
mapDef.CoordinateSystem = arbXY;
mapDef.SetExtents(-100000, -100000, 100000, 100000);
var wm = ((IMapDefinition2)mapDef).AddWatermark(((IWatermarkDefinition)res));
wm.ResourceId = resId;
}
var mapResId = new MgResourceIdentifier("Session:" + edSvc.SessionID + "//" + mapDef.ResourceType.ToString() + "Preview" + Guid.NewGuid() + "." + mapDef.ResourceType.ToString());
conn.ResourceService.SetResourceXmlData(mapResId.ToString(), ObjectFactory.Serialize(mapDef));
//MgdMap map = new MgdMap(mapResId);
//var diag = new MapPreviewWindow(map, conn);
//diag.ShowDialog();
var diag = new UI.MapPreviewWindow(conn);
diag.Init(mapResId);
diag.ShowDialog();
}
/// <summary>
/// Sets the extents of the map definition from the id of the the given layer definition
/// Does nothing if the extent is already set
/// </summary>
/// <param name="mdf"></param>
/// <param name="layerDefinitionId"></param>
public static void AutoSetExtentsFromLayer(this IMapDefinition mdf, string layerDefinitionId)
{
//Do nothing if this is false
if (!mdf.Extents.IsEmpty())
{
return;
}
var calc = mdf.ExtentCalculator;
if (calc != null)
{
var res = calc.GetLayerExtent(layerDefinitionId, mdf.CoordinateSystem);
if (res != null)
{
//Set the coordinate system if empty
if (string.IsNullOrEmpty(mdf.CoordinateSystem))
{
mdf.CoordinateSystem = res.LayerCoordinateSystem;
}
//Set the bounds if empty
if (mdf.Extents.IsEmpty())
{
var env = res.Extent;
mdf.SetExtents(env.MinX, env.MinY, env.MaxX, env.MaxY);
}
}
}
}
private void MakeTempMap()
{
if (m_tempmap == null)
{
IMapDefinition m = Utility.CreateMapDefinition(m_connection, string.Empty);
m.CoordinateSystem = @"LOCAL_CS[""*XY-M*"", LOCAL_DATUM[""*X-Y*"", 10000], UNIT[""Meter"", 1], AXIS[""X"", EAST], AXIS[""Y"", NORTH]]"; //NOXLATE
m.SetExtents(-1, -1, 1, 1);
//AIMS 2012 demands this checks out. Can't flub it anymore
m.ResourceID = "Session:" + m_connection.SessionID + "//non-existing.MapDefinition"; //NOXLATE
var mpsvc = (IMappingService)m_connection.GetService((int)ServiceType.Mapping);
var rid = new ResourceIdentifier(Guid.NewGuid().ToString(), ResourceTypes.Map, m_connection.SessionID);
m_tempmap = mpsvc.CreateMap(m);
}
}
private void btnSetZoom_Click(object sender, EventArgs e)
{
var diag = new ExtentCalculationDialog(_service.CurrentConnection, _map.CoordinateSystem, CollectLayerIds);
if (diag.ShowDialog() == DialogResult.OK)
{
var env = diag.Extents;
if (env != null)
{
_map.SetExtents(env.MinX, env.MinY, env.MaxX, env.MaxY);
}
else
{
MessageBox.Show(Strings.ErrorMapExtentCalculationFailed, Strings.TitleError, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void btnSetZoom_Click(object sender, EventArgs e)
{
var diag = new ExtentCalculationDialog(_conn, _mdf.CoordinateSystem, CollectLayerIds);
if (diag.ShowDialog() == DialogResult.OK)
{
var env = diag.Extents;
if (env != null)
{
_mdf.SetExtents(env.MinX, env.MinY, env.MaxX, env.MaxY);
txtLowerX.Text = env.MinX.ToString(CultureInfo.InvariantCulture);
txtLowerY.Text = env.MinY.ToString(CultureInfo.InvariantCulture);
txtUpperX.Text = env.MaxX.ToString(CultureInfo.InvariantCulture);
txtUpperY.Text = env.MaxY.ToString(CultureInfo.InvariantCulture);
}
else
{
MessageBox.Show(Strings.ErrorMapExtentCalculationFailed, Strings.TitleError, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
