private void UpdateGraphic(IEnumerable <IPolyline> profileLines, int profileId, int profileTypeId, MilSpaceGraphicsTypeEnum graphicsType)
{
EmptyProfileGraphics(graphicsType);
int elementId = profileTypeId;
foreach (var line in profileLines)
{
var ge = new GraphicElement()
{
Source = line, ElementId = ++elementId, ProfileId = profileId
};
AddPolyline(ge, graphicsType);
}
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void AddLinesToGraphics(IEnumerable <IPolyline> profileLines, int profileId, MilSpaceGraphicsTypeEnum graphicsType)
{
var curList = allGraphics[graphicsType];
int elementId = 0;
foreach (var line in profileLines)
{
elementId++;
var graphic = curList.FirstOrDefault(g => g.ProfileId == profileId && g.ElementId == elementId);
if (graphic != null)
{
DeleteGraphicsElement(graphic);
curList.Remove(graphic);
}
var ge = new GraphicElement()
{
Source = line, ElementId = elementId, ProfileId = profileId
};
AddPolyline(ge, graphicsType);
}
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
public void RemoveLinesFromGraphics(IEnumerable <IPolyline> profileLines, int profileId, MilSpaceGraphicsTypeEnum graphicsType)
{
var curList = allGraphics[graphicsType];
int elementId = 0;
foreach (var line in profileLines)
{
elementId++;
var graphic = curList.FirstOrDefault(g => g.ProfileId == profileId && g.ElementId == elementId);
DeleteGraphicsElement(graphic);
if (graphic != null)
{
curList.Remove(graphic);
}
}
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void UpdateGraphicLine(GroupedLines groupedLines, int profileId,
MilSpaceGraphicsTypeEnum graphicsType, bool selectionRemove = false)
{
RemoveLineFromSessionGraphicsByLineId(profileId, groupedLines.LineId, graphicsType);
logger.InfoEx($"UpdateGraphicLine {profileId}");
int elementId = 0;
int lineNumber = 0;
int width;
if (selectionRemove)
{
width = 2;
}
else
{
width = (groupedLines.IsSelected) ? 4 : 2;
}
foreach (var line in groupedLines.Polylines)
{
var ge = new GraphicElement()
{
Source = line,
ElementId = ++elementId,
ProfileId = profileId,
LineId = groupedLines.LineId
};
var color = (groupedLines.Lines[lineNumber].Visible) ? groupedLines.VisibleColor
: groupedLines.InvisibleColor;
var pointFrom = groupedLines.Lines[lineNumber].PointFrom;
var isVertex = groupedLines.IsPrimitive && groupedLines.Vertices.Exists(point => point.X == pointFrom.X && point.Y == pointFrom.Y);
LineType lineType;
if (groupedLines.Lines.Count() == 1)
{
lineType = LineType.DefaultLine;
}
else if (groupedLines.Lines.First() == groupedLines.Lines[lineNumber])
{
lineType = LineType.Point;
}
else if (groupedLines.Lines.Last() == groupedLines.Lines[lineNumber])
{
lineType = (!isVertex) ? LineType.Arrow : LineType.DefaultLine;
}
else
{
lineType = (!isVertex) ? LineType.Line : LineType.Point;
}
AddPolyline(ge, graphicsType, color, lineType, false, false, width);
lineNumber++;
}
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private static ILineSymbol DefineProfileDecorationLineSymbol(MilSpaceGraphicsTypeEnum graphicsType, IRgbColor color,
int width = 2, LineType lineType = LineType.Arrow)
{
//TODO: Get symbol from ESRITools
//Create cartographic line symbol
ICartographicLineSymbol cartographicLineSymbol = new CartographicLineSymbolClass();
cartographicLineSymbol.Color = color;
cartographicLineSymbol.Width = width;
//Define line decoration
ILineDecoration lineDecoration = new LineDecorationClass();
if (lineType == LineType.Arrow || lineType == LineType.DefaultLine)
{
//Define simple line decoration
ISimpleLineDecorationElement simpleLineDecorationElement = new SimpleLineDecorationElementClass();
//Place the arrow at the end of the line(the "To" point in the geometry below)
simpleLineDecorationElement.AddPosition(1);
//Define an arrow marker
IArrowMarkerSymbol arrowMarkerSymbol = new ArrowMarkerSymbolClass();
arrowMarkerSymbol.Color = color;
arrowMarkerSymbol.Size = 5;
arrowMarkerSymbol.Length = 8;
arrowMarkerSymbol.Width = 5 + width;
//Add an offset to make sure the square end of the line is hidden
arrowMarkerSymbol.XOffset = 0.8;
simpleLineDecorationElement.MarkerSymbol = arrowMarkerSymbol;
lineDecoration.AddElement(simpleLineDecorationElement);
}
if (lineType == LineType.Point || lineType == LineType.DefaultLine)
{
//Define simple line decoration
ISimpleLineDecorationElement simpleLineDecorationElement = new SimpleLineDecorationElementClass();
simpleLineDecorationElement.AddPosition(0);
SimpleMarkerSymbol circleMarkerSymbol = new SimpleMarkerSymbol()
{
Color = color,
Size = 5,
Style = esriSimpleMarkerStyle.esriSMSCircle,
};
//Add an offset to make sure the square end of the line is hidden
circleMarkerSymbol.XOffset = 0.8;
simpleLineDecorationElement.MarkerSymbol = circleMarkerSymbol;
lineDecoration.AddElement(simpleLineDecorationElement);
}
//Set line properties
ILineProperties lineProperties = (ILineProperties)cartographicLineSymbol;
lineProperties.LineDecoration = lineDecoration;
return(cartographicLineSymbol);
}
private void AddPolyline(GraphicElement graphicElement, MilSpaceGraphicsTypeEnum graphicsType,
IRgbColor color = null, LineType lineType = LineType.DefaultLine, bool doRefresh = false,
bool persist = false, int width = 2)
{
logger.InfoEx($"AddPolyline {graphicElement.ProfileId} Element {graphicElement.ElementId}");
IPolyline profileLine = graphicElement.Source;
ILineElement lineElement = new LineElementClass();
var curList = allGraphics[graphicsType];
bool exists = curList.Any(ge => ge.ProfileId == graphicElement.ProfileId &&
ge.ElementId == graphicElement.ElementId &&
ge.LineId == graphicElement.LineId);
if (!persist && exists)
{
logger.InfoEx($"! Persists & Exists");
return;
}
if (color == null)
{
color = grapchucsTypeColors[graphicsType]();
}
if (lineType == LineType.Line)
{
lineElement.Symbol = DefineProfileLineSymbol(graphicsType, color, width);
}
else
{
lineElement.Symbol = DefineProfileDecorationLineSymbol(graphicsType, color, width, lineType);
}
IElement elem = (IElement)lineElement;
elem.Geometry = profileLine;
graphicElement.Element = elem;
DeleteGraphicsElement(graphicElement);
// ////////////////
// //Create a new text element.
//ITextElement textElement = new TextElementClass();
////Create a text symbol.
//ITextSymbol textSymbol = new TextSymbolClass();
//textSymbol.Size = 25;
////Set the text element properties.
//textElement.Symbol = textSymbol;
//textElement.Text = DateTime.Now.ToShortDateString();
////Query interface (QI) for IElement.
//IElement element = (IElement)textElement;
////Create a point.
//IPoint point = new PointClass();
//point = profileLine.FromPoint;
////Set the element's geometry.
//element.Geometry = point;
////Add the element to the graphics container.
//activeView.GraphicsContainer.AddElement(element, 0);
// ///
logger.InfoEx($"Adding element to Graphic container..");
graphics.AddElement(elem, 0);
logger.InfoEx($"Element addied to Graphic container.");
if (!exists)
{
logger.InfoEx($"Adding element to cache..");
curList.Add(graphicElement);
logger.InfoEx($"Element added to cache.");
}
if (doRefresh)
{
logger.InfoEx($"Refreshing view..");
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
logger.InfoEx($"Refreshed");
}
}
private void AddLinesToGraphics(IEnumerable <IPolyline> profileLines, int profileId,
MilSpaceGraphicsTypeEnum graphicsType, GroupedLines profileColorLines = null)
{
var curList = allGraphics[graphicsType];
int elementId = 0;
var lineNumber = 0;
int width = 2;
if (profileColorLines != null)
{
RemoveLineFromSessionGraphicsByLineId(profileId, profileColorLines.LineId, graphicsType);
width = (profileColorLines.IsSelected) ? 4 : 2;
}
foreach (var line in profileLines)
{
elementId++;
if (profileColorLines != null)
{
logger.InfoEx($"From Point - Graphics {line.FromPoint.X}: {line.FromPoint.Y}");
logger.InfoEx($"To Point - Graphics {line.ToPoint.X}: {line.ToPoint.Y}");
line.Project(activeView.FocusMap.SpatialReference);
logger.InfoEx($"Projected From Point - Graphics {line.FromPoint.X}: {line.FromPoint.Y}");
logger.InfoEx($"Projected To Point - Graphics {line.ToPoint.X}: {line.ToPoint.Y}");
var ge = new GraphicElement()
{
Source = line, ElementId = elementId, ProfileId = profileId, LineId = profileColorLines.LineId
};
var color = (profileColorLines.Lines[lineNumber].Visible) ? profileColorLines.VisibleColor
: profileColorLines.InvisibleColor;
var pointFrom = profileColorLines.Lines[lineNumber].PointFrom;
var isVertex = profileColorLines.IsPrimitive && profileColorLines.Vertices.Exists(point => point.X == pointFrom.X && point.Y == pointFrom.Y);
LineType lineType;
if (profileColorLines.Lines.Count() == 1)
{
lineType = LineType.DefaultLine;
}
else if (profileColorLines.Lines.First() == profileColorLines.Lines[lineNumber])
{
lineType = LineType.Point;
}
else if (profileColorLines.Lines.Last() == profileColorLines.Lines[lineNumber])
{
lineType = (!isVertex) ? LineType.Arrow: LineType.DefaultLine;
}
else
{
lineType = (!isVertex) ? LineType.Line : LineType.Point;
}
AddPolyline(ge, graphicsType, color, lineType, false, false, width);
lineNumber++;
}
else
{
var graphic = curList.FirstOrDefault(g => g.ProfileId == profileId && g.ElementId == elementId);
if (graphic != null)
{
DeleteGraphicsElement(graphic);
curList.Remove(graphic);
}
var ge = new GraphicElement()
{
Source = line, ElementId = elementId, ProfileId = profileId, LineId = elementId
};
AddPolyline(ge, graphicsType);
}
}
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
private void RemoveLineFromSessionGraphicsByLineId(int profileId, int LineId, MilSpaceGraphicsTypeEnum graphicsType)
{
var graphicLine = milSpaceSessionGraphics.Where(g => g.ProfileId == profileId && g.LineId == LineId).ToList();
var curList = allGraphics[graphicsType];
if (graphicLine.Count() > 0)
{
foreach (var graphic in graphicLine)
{
DeleteGraphicsElement(graphic);
curList.Remove(graphic);
}
}
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}