protected override void OnMouseDown(ESRI.ArcGIS.Desktop.AddIns.Tool.MouseEventArgs arg)
{
if (arg.Button == MouseButtons.Left)
{
GeographicCoordinates geographicCoordinates = new GeographicCoordinates(ArcGlobe.Globe, arg.X, arg.Y);
SpatialReferenceFactory spatialReferenceFactory = new SpatialReferenceFactory((int)GeographicCoordinateSystem);
PointGeometry pointGeometry = new PointGeometry(geographicCoordinates.Longitude, geographicCoordinates.Latitude, geographicCoordinates.AltitudeInKilometers, spatialReferenceFactory.SpatialReference);
if (_polygonGeometry == null)
{
_polygonGeometry = new PolygonGeometry(spatialReferenceFactory.SpatialReference);
}
_polygonGeometry.AddPoint(pointGeometry.Geometry as IPoint);
TableOfContents tableOfContents = new TableOfContents(ArcGlobe.Globe);
if (!tableOfContents.LayerExists(GraphicsLayerName))
{
tableOfContents.ConstructLayer(GraphicsLayerName);
}
Layer layer = new Layer(tableOfContents[GraphicsLayerName]);
if (_polygonGeometry.PointCount == 1)
{
PointElement pointElement = new PointElement(pointGeometry.Geometry, PointElementSize, PointElementStyle);
layer.AddElement(pointElement.Element, pointElement.ElementProperties);
}
else
{
layer.RemoveElement(layer.ElementCount - 1);
PolylineGeometry polylineGeometry = new PolylineGeometry(_polygonGeometry.Geometry);
PolylineElement polylineElement = new PolylineElement(polylineGeometry.Geometry, PolylineElementWidth, PolylineElementStyle);
layer.AddElement(polylineElement.Element, polylineElement.ElementProperties);
}
ArcGlobe.Globe.GlobeDisplay.RefreshViewers();
}
}
protected override void OnMouseDown(ESRI.ArcGIS.Desktop.AddIns.Tool.MouseEventArgs arg)
{
if (arg.Button == MouseButtons.Left)
{
GeographicCoordinates geographicCoordinates = new GeographicCoordinates(ArcGlobe.Globe, arg.X, arg.Y);
SpatialReferenceFactory spatialReferenceFactory = new SpatialReferenceFactory((int)GeographicCoordinateSystem);
PointGeometry pointGeometry = new PointGeometry(geographicCoordinates.Longitude, geographicCoordinates.Latitude, geographicCoordinates.AltitudeInKilometers, spatialReferenceFactory.SpatialReference);
if (_polygonGeometry == null)
{
_polygonGeometry = new PolygonGeometry(spatialReferenceFactory.SpatialReference);
}
_polygonGeometry.AddPoint(pointGeometry.Geometry as IPoint);
TableOfContents tableOfContents = new TableOfContents(ArcGlobe.Globe);
if (!tableOfContents.LayerExists(GraphicsLayerName))
{
tableOfContents.ConstructLayer(GraphicsLayerName);
}
Layer layer = new Layer(tableOfContents[GraphicsLayerName]);
if (_polygonGeometry.PointCount == 1)
{
PointElement pointElement = new PointElement(pointGeometry.Geometry, PointElementSize, PointElementStyle);
layer.AddElement(pointElement.Element, pointElement.ElementProperties);
}
else
{
layer.RemoveElement(layer.ElementCount - 1);
PolylineGeometry polylineGeometry = new PolylineGeometry(_polygonGeometry.Geometry);
PolylineElement polylineElement = new PolylineElement(polylineGeometry.Geometry, PolylineElementWidth, PolylineElementStyle);
layer.AddElement(polylineElement.Element, polylineElement.ElementProperties);
}
ArcGlobe.Globe.GlobeDisplay.RefreshViewers();
}
}
protected override void OnDoubleClick()
{
if (_polygonGeometry.PointCount > 2)
{
TableOfContents tableOfContents = new TableOfContents(ArcGlobe.Globe);
if (tableOfContents.LayerExists("Globe Graphics"))
{
Layer layer = new Layer(tableOfContents["Globe Graphics"]);
layer.RemoveElement(layer.ElementCount - 1);
_polygonGeometry.Close();
PolygonElement polygonElement = new PolygonElement(_polygonGeometry.Geometry, esriSimpleFillStyle.esriSFSSolid);
layer.AddElement(polygonElement.Element, polygonElement.ElementProperties);
_polygonGeometry = null;
ArcGlobe.Globe.GlobeDisplay.RefreshViewers();
}
}
}
protected override void OnDoubleClick()
{
if (_polygonGeometry.PointCount > 2)
{
TableOfContents tableOfContents = new TableOfContents(ArcGlobe.Globe);
if (tableOfContents.LayerExists("Globe Graphics"))
{
Layer layer = new Layer(tableOfContents["Globe Graphics"]);
layer.RemoveElement(layer.ElementCount - 1);
_polygonGeometry.Close();
PolygonElement polygonElement = new PolygonElement(_polygonGeometry.Geometry, esriSimpleFillStyle.esriSFSSolid);
layer.AddElement(polygonElement.Element, polygonElement.ElementProperties);
_polygonGeometry = null;
ArcGlobe.Globe.GlobeDisplay.RefreshViewers();
}
}
}