public PointGraphics DrawPoint(
double[] position,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
PointGraphics graphic = node.AddPointGraphics();
if (position != null)
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
coordSet.PutCoordinates(ref position);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}
public TriangleStripGraphics DrawTriangleStrip(
double[] coordinates,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
TriangleStripGraphics graphic = node.AddTriangleStripGraphics();
if (coordinates != null)
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
coordSet.PutCoordinates(ref coordinates);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}
public TriangleGraphics DrawTriangle(
double[] v1,
double[] v2,
double[] v3,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
TriangleGraphics graphic = node.AddTriangleGraphics();
if ((v1 != null) && (v2 != null) && (v3 != null))
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
List <double> coordinates = new List <double>();
coordinates.AddRange(v1);
coordinates.AddRange(v2);
coordinates.AddRange(v3);
double[] coordsArray = coordinates.ToArray();
coordSet.PutCoordinates(ref coordsArray);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}
public LineGraphics DrawLine(
double[] startPoint,
double[] endPoint,
GraphicsNode node)
{
try
{
AdnGraphics graphicsData = WorkingGraphics;
if (node == null)
{
node = graphicsData.ClientGraphics.AddNode(
graphicsData.GetGraphicNodeFreeId());
}
LineGraphics graphic = node.AddLineGraphics();
if ((startPoint != null) && (endPoint != null))
{
GraphicsCoordinateSet coordSet =
graphicsData.GraphicsDataSets.CreateCoordinateSet(
graphicsData.GetDataSetFreeId());
double[] coordsArray = startPoint.Concat(endPoint).ToArray();
coordSet.PutCoordinates(ref coordsArray);
graphic.CoordinateSet = coordSet;
}
return(graphic);
}
catch
{
return(null);
}
}