/// <summary>
/// Prompts a user to select new leader points for an existing annotation.
/// DisplayLeader will automatically be set to true.
/// </summary>
///TODO
public void EditLeader()
{
if (!Application.IsConnected)
{
throw SprExceptions.SprNotConnected;
}
if (!IsPlaced)
{
throw new SprException("Annotation {0} is not placed.", Id);
}
var annoOrigin = new SprPoint3D();
// Get an object on screen and set the origin point to its location
var objId = Application.GetObjectId("SELECT NEW ANNOTATION START POINT", ref annoOrigin);
if (objId == 0)
{
Application.Windows.TextWindow.Text = "Annotation placement canceled.";
return;
}
// Get the annotation leader point on screen
var annoLeader = Application.GetPoint("SELECT NEW LEADER LOCATION", annoOrigin);
if (annoLeader == null)
{
Application.Windows.TextWindow.Text = "Tag placement canceled.";
return;
}
var curObject = Application.GetObjectData(objId);
DisplayLeader = true;
Flags |= SprConstants.SprTagLabel;
Flags |= SprConstants.SprTagEdit;
// Update the tag with the new leader points
Application.SprStatus = Application.DrApi.TagSetDbl(Id, 0, Flags, annoLeader.DrPointDbl,
annoOrigin.DrPointDbl, curObject.Linkage.DrKey, Text);
if (Application.SprStatus != 0)
{
throw Application.SprException;
}
//Refresh();
//// Flip the tag 180 degrees. Intergraph is AWESOME!
//var swap = LeaderPoint;
//LeaderPoint = OriginPoint;
//OriginPoint = swap;
Update();
SendToTextWindow();
//Application.SprStatus = Application.DrApi.ViewUpdate(1);
//Application.Run(SprNativeMethods.ViewUpdate, 1);
}
private void SetOriginPoint(SprPoint3D newpoint)
{
if (!IsPlaced)
{
throw SprExceptions.SprTagNotPlaced;
}
_originPoint = newpoint;
Row["tag_origin_x"] = newpoint.East;
Row["tag_origin_y"] = newpoint.North;
Row["tag_origin_z"] = newpoint.Elevation;
}
/// <summary>
/// Prompts a user to place the current tag.
/// </summary>
public void Place()
{
if (!Application.IsConnected)
{
throw SprExceptions.SprNotConnected;
}
if (IsPlaced)
{
throw new SprException("Tag {0} is already placed", Id);
}
var tagOrigin = new SprPoint3D();
// Get an object on screen and set the origin point to its location
Application.HighlightClear();
var objId = Application.GetObjectId("SELECT TAG START POINT", ref tagOrigin);
if (objId == 0)
{
Application.Windows.TextWindow.Text = "Tag placement canceled.";
return;
}
// Highlight the selected object
Application.HighlightObject(objId, Color.Fuchsia);
// Get the tag leader point using the origin for depth
var tagLeader = Application.GetPoint("SELECT TAG LEADER LOCATION", tagOrigin);
if (tagLeader == null)
{
Application.HighlightClear();
Application.Windows.TextWindow.Text = "Tag placement canceled.";
return;
}
_linkedObject = Application.GetObjectData(objId);
Flags |= SprConstants.SprTagLabel;
Id = Application.NextTag;
// Set the tag registry values
SprUtilities.SetTagRegistry(this);
// Place the tag
Application.SprStatus = Application.DrApi.TagSetDbl(Id, 0, Flags, ref tagLeader.DrPointDbl,
ref tagOrigin.DrPointDbl, LinkedObject.Linkage.DrKey, Text);
if (Application.SprStatus != 0)
{
throw Application.SprException;
}
//IsPlaced = true;
_leaderPoint = tagLeader;
_originPoint = tagOrigin;
Application.Tags.Add(this);
Refresh();
// Clear the tag registry
SprUtilities.ClearTagRegistry();
SendToTextWindow();
Application.HighlightClear();
Application.SprStatus = Application.DrApi.ViewUpdate(1);
if (Application.SprStatus != 0)
{
throw Application.SprException;
}
}
/// <summary>
/// Prompts a user to select new leader points for an existing tag.
/// DisplayLeader will automatically be set to true.
/// </summary>
public void EditLeader()
{
if (!Application.IsConnected)
{
throw SprExceptions.SprNotConnected;
}
if (!IsPlaced)
{
throw new SprException("Tag {0} is not placed.", Id);
}
var tagOrigin = new SprPoint3D();
// Get an object on screen and set the origin point to its location
Application.HighlightClear();
var objId = Application.GetObjectId("SELECT NEW TAG START POINT", ref tagOrigin);
if (objId == 0)
{
Application.Windows.TextWindow.Text = "Tag placement canceled.";
return;
}
// Highlight the selected object
Application.HighlightObject(objId, Color.Fuchsia);
// Get the tag leader point on screen
var tagLeader = Application.GetPoint("SELECT NEW LEADER LOCATION", tagOrigin);
if (tagLeader == null)
{
Application.HighlightClear();
Application.Windows.TextWindow.Text = "Tag placement canceled.";
return;
}
_linkedObject = Application.GetObjectData(objId);
DisplayLeader = true;
Flags |= SprConstants.SprTagLabel;
Flags |= SprConstants.SprTagEdit;
// Update the tag with the new leader points
Application.SprStatus = Application.DrApi.TagSetDbl(Id, 0, Flags, tagLeader.DrPointDbl,
tagOrigin.DrPointDbl, LinkedObject.Linkage.DrKey, Text);
if (Application.SprStatus != 0)
{
throw Application.SprException;
}
Refresh();
// Flip the tag 180 degrees. Intergraph is AWESOME!
var swap = LeaderPoint;
LeaderPoint = OriginPoint;
OriginPoint = swap;
Update();
SendToTextWindow();
Application.HighlightClear();
Application.SprStatus = Application.DrApi.ViewUpdate(1);
if (Application.SprStatus != 0)
{
throw Application.SprException;
}
}
/// <summary>
/// Prompts a user to place the current annotation.
/// </summary>
/// TODO
public void Place()
{
if (!Application.IsConnected)
{
throw SprExceptions.SprNotConnected;
}
if (IsPlaced)
{
throw new SprException("Annotation {0} is already placed", Id);
}
var leaderPoint = new SprPoint3D();
// Get the annotation leader point
int objId = Application.GetObjectId("SELECT A POINT ON AN OBJECT TO LOCATE THE ANNOTATION", ref leaderPoint);
if (objId == 0)
{
Application.Windows.TextWindow.Text = "Annotation placement canceled.";
return;
}
// Get the annotation center point using the leaderpoint for depth calculation
var centerPoint = Application.GetPoint("SELECT THE CENTER POINT FOR THE ANNOTATION LABEL", leaderPoint);
if (centerPoint == null)
{
Application.Windows.TextWindow.Text = "Annotation placement canceled.";
return;
}
// Set the annotation points
LeaderPoint = leaderPoint;
CenterPoint = centerPoint;
// Place the annotation on screen
var annoId = 0;
//Application.SprStatus = Application.DrApi.AnnotationCreateDbl(Type, ref DrAnnotationDbl, out annoId);
// Link the located object to the annotation
//SprStatus = DrApi.AnnotationDataSet(annoId, anno.Type, ref drAnno, ref objId);
Refresh();
// Retrieve the placed annotation data
//anno = Annotations_Get(anno.Id);
// Add an ObjectId field
//Annotations_AddDataField("object_id");
// Save the ObjectId to the annotation data
//anno.Data["object_id"] = objId;
// Update the annotation
//Annotations_Update(anno);
// Update the text window
Application.Windows.TextWindow.Title = string.Format("Annotation {0}", Id);
Application.Windows.TextWindow.Text = Text;
// Update the main view
Application.SprStatus = Application.DrApi.ViewUpdate(1);
if (Application.SprStatus != 0)
{
throw Application.SprException;
}
}
