private void OutputMeasureResult(SuperMap.UI.Tracking3DEventArgs e)
{
if (mSceneControl.Action == Action3D.MeasureDistance && mIndex == 8 ||
mSceneControl.Action == Action3D.MeasureTerrainDistance ||
mSceneControl.Action == Action3D.MeasureHorizontalDistance)
{
if (e.CurrentLength > 0)
{
mCurLength = e.CurrentLength;
Double tempCurLength = mCurLength;
Double tempTotalLength = e.TotalLength;
mStrResult = String.Format(" ", tempCurLength, " " + "米", tempTotalLength, " " + "米");
OutputMeasureDistance(e);
}
}
if (mSceneControl.Action == Action3D.MeasureArea && mIndex == 10 ||
mSceneControl.Action == Action3D.MeasureTerrainArea)
{
Double area = e.TotalArea;
mStrResult = String.Format("", area, " " + "米");
if (!Toolkit.IsZero(e.TotalArea))
{
OutputMeasureArea(e);
}
}
if (mSceneControl.Action == Action3D.MeasureAltitude && mIndex == 9)
{
Double currentHeight = e.CurrentHeight;
mStrResult = String.Format(" ", currentHeight, " " + "米");
OutputMeasureAltitude(e);
}
}
public void OutputMeasureArea(SuperMap.UI.Tracking3DEventArgs e1)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
mTempPoint = new Point3D(e1.X, e1.Y, e1.Z);
mPoint3Ds.Add(mTempPoint);
GeoRegion3D geoRegion3D = null;
if (mPoint3Ds.Count >= 3)
{
geoRegion3D = new GeoRegion3D(mPoint3Ds);
mGeoStyle3DTemp = new GeoStyle3D();
mGeoStyle3DTemp.MarkerColor = Color.FromArgb(255, 0, 0);
mGeoStyle3DTemp.LineColor = Color.FromArgb(0, 255, 0);
mGeoStyle3DTemp.LineWidth = 1;
mGeoStyle3DTemp.FillForeColor = Color.FromArgb(180, Color.Violet);
mGeoStyle3DTemp.AltitudeMode = AltitudeMode.RelativeToGround;
geoRegion3D.Style3D = mGeoStyle3DTemp.Clone();
location.Offset(30, 30);
if (location.X > mSceneControl.Bounds.Width / 4 * 3)
{
location.X = mSceneControl.Bounds.Width / 4 * 3;
}
if (location.Y > mSceneControl.Bounds.Height)
{
location.Y = location.Y - 60;
}
int index = mSceneControl.Scene.TrackingLayer.IndexOf(mMessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
}
}
catch (System.Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
private void OutputMeasureAltitude(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
location.Offset(30, 30);
if (location.X > mSceneControl.Bounds.Width / 5 * 4)
{
location.X = mSceneControl.Bounds.Width / 5 * 4;
}
if (location.Y > mSceneControl.Bounds.Height)
{
location.Y = location.Y - 60;
}
GeoText3D text3d = GetGeoText3DMessage();
text3d.TextStyle.FontHeight = 6;
text3d.TextStyle.Alignment = TextAlignment.BottomLeft;
text3d.TextStyle.BackColor = Color.Black;
text3d.TextStyle.Outline = true;
text3d.Style3D.AltitudeMode = AltitudeMode.RelativeToGround;
text3d[0].Text = e.CurrentHeight.ToString("##.00") + "米";
text3d[0].X = e.X;
text3d[0].Y = e.Y;
text3d[0].Z = e.Z + e.CurrentHeight;
Console.WriteLine(text3d[0].Z);
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
ClearTextMessageTag();
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTag);
mCurAltitude = e.CurrentHeight;
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
/// <summary>
/// 测量面积
/// </summary>
/// <param name="e"></param>
private void OutputMeasureArea(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
if (mTempPoint != Point3D.Empty)
{
mPoint3Ds.Remove(mPoint3Ds.Count - 1);
}
mTempPoint = new Point3D(e.X, e.Y, e.Z);
mPoint3Ds.Add(mTempPoint);
GeoRegion3D geoRegion3D = null;
if (mPoint3Ds.Count >= 3)
{
geoRegion3D = new GeoRegion3D(mPoint3Ds);
geoRegion3D.Style3D = mGeoStyle3DTemp.Clone();
location.Offset(30, 30);
if (location.X > mSceneControl.Bounds.Width / 4 * 3)
{
location.X = mSceneControl.Bounds.Width / 4 * 3;
}
if (location.Y > mSceneControl.Bounds.Height)
{
location.Y = location.Y - 60;
}
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 6;
style.Alignment = TextAlignment.BottomLeft;
style.BackColor = Color.Black;
style.Outline = true;
GeoText3D text3d = new GeoText3D(textPart3D, style);
text3d.Style3D = new GeoStyle3D();
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
text3d[0].Text = e.TotalArea.ToString("##.00") + "平方米";
if (e.Geometry != null)
{
text3d[0].X = e.Geometry.InnerPoint.X;
text3d[0].Y = e.Geometry.InnerPoint.Y;
}
else
{
text3d[0].X = geoRegion3D.InnerPoint.X;
text3d[0].Y = geoRegion3D.InnerPoint.Y;
}
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTrackingTag);
mCurArea = e.TotalArea;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
private void OutputMeasureDistance(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
if (mTempPoint != Point3D.Empty && mPoint3Ds.Count > 1)
{
mPoint3Ds.Remove(mPoint3Ds.Count - 1);
}
mTempPoint = new Point3D(e.X, e.Y, e.Z);
mPoint3Ds.Add(mTempPoint);
location.Offset(30, 30);
if (location.X > mSceneControl.Bounds.Width / 3 * 2)
{
location.X = mSceneControl.Bounds.Width / 3 * 2;
}
if (location.Y > mSceneControl.Bounds.Height)
{
location.Y = location.Y - 60;
}
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 6;
style.Alignment = TextAlignment.BottomLeft;
style.BackColor = Color.Black;
style.Outline = true;
GeoText3D text3d = new GeoText3D(textPart3D, style);
text3d.Style3D = new GeoStyle3D();
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
text3d[0].Text = e.CurrentLength.ToString("##.00") + "米";
Point3D lastPoint = Point3D.Empty;
if (e.Geometry != null)
{
Point3Ds points = (e.Geometry as GeoLine3D)[0];
lastPoint = points[points.Count - 1];
}
else
{
lastPoint = mPoint3Ds[0];
}
text3d[0].X = (lastPoint.X + e.X) / 2;
text3d[0].Y = (lastPoint.Y + e.Y) / 2;
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTrackingTag);
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
