public void Draw(object domainObj, MapRendererContext context)
{
var xyzObject = domainObj as XYZObject;
//
if (xyzObject == null)
{
return;
}
//
using (var brush = new SolidBrush(Color.Aqua))
{
var x = xyzObject.X - xyzObject.Radius;
var y = xyzObject.Y - xyzObject.Radius;
var width = 2 * xyzObject.Radius;
var height = 2 * xyzObject.Radius;
//
// draw the circle
context.World.FillEllipse(brush, x, y, width, height);
//
// anonotate the drawn circle with the name of the object.
// place the annotation at the end of the segment
var bottomRightCorner = new Point2(
xyzObject.X + xyzObject.Radius,
xyzObject.Y - xyzObject.Radius);
Point2 annotationPoint = bottomRightCorner;
// draw the annotation using the paper graphics
context.Paper.DrawString(
xyzObject.Name,
SystemFonts.DefaultFont,
brush,
context.WorldToPaper(annotationPoint));
}
}
public Box2 GetBounds(object o, MapRendererContext ctx)
{
CustomVectorField VF = (CustomVectorField)o;
Point2 begin = new Point2(VF.originX, VF.originY);
Point2 end = new Point2(VF.originX + VF.gridStep * VF.sizeX, VF.originY + VF.gridStep * VF.sizeY);
// Return a box that describes the area the object occupies
return(new Box2(begin, end));
}
public void Dispose(object domainObj, MapRendererContext context)
{
var xyzObject = domainObj as XYZObject;
if (xyzObject != null)
{
var propertyChangedEventHandler = context.UserContext as PropertyChangedEventHandler;
//
// unsubscribe the change handler
xyzObject.PropertyChanged -= propertyChangedEventHandler;
}
}
public Box2 GetBounds(object domainObj, MapRendererContext context)
{
var xyzObject = domainObj as XYZObject;
//
if (xyzObject == null)
{
return(Box2.Null);
}
//
var topLeftCorner = new Point2(xyzObject.X - xyzObject.Radius, xyzObject.Y - xyzObject.Radius);
var bottomRightCorner = new Point2(xyzObject.X + xyzObject.Radius, xyzObject.Y + xyzObject.Radius);
//
return(new Box2(topLeftCorner, bottomRightCorner));
}
public void Initialize(object domainObj, MapRendererContext context)
{
// configure rendering layer
context.RenderingLayers = RenderingLayers.Solid;
//
var xyzObject = domainObj as XYZObject;
if (xyzObject != null)
{
// create the property changed handler
PropertyChangedEventHandler xyzObjectChangedHandler = (sender, args) => { context.Window.Invalidate(xyzObject); };
//
// register the change handler
xyzObject.PropertyChanged += xyzObjectChangedHandler;
//
// set the change handler as the context
context.UserContext = xyzObjectChangedHandler;
}
}
public void GetPickInfo(object domainObj, MapPickedPoint point, MapRendererContext context)
{
var xyzObject = domainObj as XYZObject;
//
if (xyzObject == null)
{
return;
}
//
var circleCenter = new Point2(xyzObject.X, xyzObject.Y);
var pickedPoint = new Point2(point.Ray.Origin.X, point.Ray.Origin.Y);
//
Segment2 fromPickedPointToCircleCenter = new Segment2(circleCenter, pickedPoint);
//
// if the segment length is smaller than the radius then we assume that the object is selected
if (fromPickedPointToCircleCenter.Length <= xyzObject.Radius)
{
point.PickString = new[] { "Picked XYZ" };
point.IsHit = true;
}
}
public bool CanDraw(object o, MapRendererContext ctx)
{
CustomVectorField cvf = o as CustomVectorField;
return(!(cvf.VectorField == null));
}
public void Initialize(object o, MapRendererContext ctx)
{
ctx.RenderingLayers = RenderingLayers.Solid;
}
public void Dispose(object o, MapRendererContext ctx)
{
return;
}
public void Draw(object o, MapRendererContext ctx)
{
// Get the World coordinates
Graphics gworld = ctx.World;
using (Pen pn = new Pen(Color.Black))
{
CustomVectorField VF = (CustomVectorField)o;
double[, ,] field = VF.VectorField;
float originX = (float)VF.originX;
float originY = (float)VF.originY;
float increment = (float)VF.gridStep;
int sizeX = VF.sizeX;
int sizeY = VF.sizeY;
Pen pn1 = new Pen(VF.arrowColor);
AdjustableArrowCap bigArrow = new AdjustableArrowCap(5, 7);
Pen pn2 = new Pen(VF.arrowColor);
pn2.CustomEndCap = bigArrow;
Font drawFont = new Font("Arial", 16);
SolidBrush drawBrush = new SolidBrush(VF.arrowColor);
for (int i = 0; i < sizeX; i++)
{
for (int j = 0; j < sizeY; j++)
{
if (field[i, j, 0] > 0.005)
{
if (VF.haveGrid)
{
gworld.DrawRectangle(pn, originX + (float)i * increment, originY + (float)j * increment, increment, increment);
}
gworld.DrawLine(pn1, (float)field[i, j, 2], (float)field[i, j, 3], (float)field[i, j, 4], (float)field[i, j, 5]);
PointF point1 = new PointF((float)field[i, j, 4], (float)field[i, j, 5]);
PointF point2 = new PointF((float)field[i, j, 6], (float)field[i, j, 7]);
PointF point3 = new PointF((float)field[i, j, 12], (float)field[i, j, 13]);
PointF point4 = new PointF((float)field[i, j, 16], (float)field[i, j, 17]);
PointF point5 = new PointF((float)field[i, j, 14], (float)field[i, j, 15]);
PointF point6 = new PointF((float)field[i, j, 10], (float)field[i, j, 11]);
PointF point7 = new PointF((float)field[i, j, 8], (float)field[i, j, 9]);
PointF[] curvePoints =
{
point1,
point2,
point3,
point4,
point5,
point6,
point7
};
gworld.FillPolygon(drawBrush, curvePoints);
//gworld.DrawLine(pn1, (float)field[i, j, 4], (float)field[i, j, 5], (float)field[i, j, 6], (float)field[i, j, 7]);
//gworld.DrawLine(pn1, (float)field[i, j, 4], (float)field[i, j, 5], (float)field[i, j, 8], (float)field[i, j, 9]);
//PointF[] f = new PointF [4];
//for (int rrr = 0; rrr < 4 ; i++){
/* f[0].X = (int)field[i, j, 6];
* f[0].Y = (int)field[i, j, 7];
* f[1].X = (int)field[i, j, 4];
* f[1].Y = (int)field[i, j, 5];
* f[2].X = (int)field[i, j, 8];
* f[2].Y = (int)field[i, j, 9];
* f[3].X = (int)field[i, j, 10];
* f[3].Y = (int)field[i, j, 11];
* gworld.DrawPolygon(pn1, f);*/
//}
//gworld.FillPolygon(drawBrush, f);
}
}
}
}
}
public bool CanDraw(object domainObj, MapRendererContext context)
{
return(domainObj is XYZObject);
}
public void Initialize(object o, MapRendererContext ctx)
{
ctx.RenderingLayers = RenderingLayers.Solid;
}
public Box2 GetBounds( object o, MapRendererContext ctx )
{
CustomVectorField VF = (CustomVectorField)o;
Point2 begin = new Point2(VF.originX, VF.originY);
Point2 end = new Point2(VF.originX + VF.gridStep * VF.sizeX, VF.originY + VF.gridStep * VF.sizeY);
// Return a box that describes the area the object occupies
return new Box2( begin, end );
}
public void Draw( object o, MapRendererContext ctx )
{
// Get the World coordinates
Graphics gworld = ctx.World;
using (Pen pn = new Pen(Color.Black))
{
CustomVectorField VF = (CustomVectorField)o;
double[, ,] field = VF.VectorField;
float originX = (float)VF.originX;
float originY = (float)VF.originY;
float increment = (float)VF.gridStep;
int sizeX = VF.sizeX;
int sizeY = VF.sizeY;
Pen pn1 = new Pen(VF.arrowColor);
AdjustableArrowCap bigArrow = new AdjustableArrowCap(5, 7);
Pen pn2 = new Pen(VF.arrowColor);
pn2.CustomEndCap = bigArrow;
Font drawFont = new Font("Arial", 16);
SolidBrush drawBrush = new SolidBrush(VF.arrowColor);
for (int i = 0; i < sizeX; i++)
{
for (int j = 0; j < sizeY; j++)
{
if (field[i, j, 0] > 0.005)
{
if (VF.haveGrid)
{
gworld.DrawRectangle(pn, originX + (float)i * increment, originY + (float)j * increment, increment, increment);
}
gworld.DrawLine(pn1, (float)field[i, j, 2], (float)field[i, j, 3], (float)field[i, j, 4], (float)field[i, j, 5]);
PointF point1 = new PointF((float)field[i, j, 4], (float)field[i, j, 5]);
PointF point2 = new PointF((float)field[i, j, 6], (float)field[i, j, 7]);
PointF point3 = new PointF((float)field[i, j, 12], (float)field[i, j, 13]);
PointF point4 = new PointF((float)field[i, j, 16], (float)field[i, j, 17]);
PointF point5 = new PointF((float)field[i, j, 14], (float)field[i, j, 15]);
PointF point6 = new PointF((float)field[i, j, 10], (float)field[i, j, 11]);
PointF point7 = new PointF((float)field[i, j, 8], (float)field[i, j, 9]);
PointF[] curvePoints =
{
point1,
point2,
point3,
point4,
point5,
point6,
point7
};
gworld.FillPolygon(drawBrush, curvePoints);
//gworld.DrawLine(pn1, (float)field[i, j, 4], (float)field[i, j, 5], (float)field[i, j, 6], (float)field[i, j, 7]);
//gworld.DrawLine(pn1, (float)field[i, j, 4], (float)field[i, j, 5], (float)field[i, j, 8], (float)field[i, j, 9]);
//PointF[] f = new PointF [4];
//for (int rrr = 0; rrr < 4 ; i++){
/* f[0].X = (int)field[i, j, 6];
f[0].Y = (int)field[i, j, 7];
f[1].X = (int)field[i, j, 4];
f[1].Y = (int)field[i, j, 5];
f[2].X = (int)field[i, j, 8];
f[2].Y = (int)field[i, j, 9];
f[3].X = (int)field[i, j, 10];
f[3].Y = (int)field[i, j, 11];
gworld.DrawPolygon(pn1, f);*/
//}
//gworld.FillPolygon(drawBrush, f);
}
}
}
}
}
public void Dispose(object o, MapRendererContext ctx)
{
return;
}
public bool CanDraw(object o, MapRendererContext ctx)
{
CustomVectorField cvf = o as CustomVectorField;
return !(cvf.VectorField == null);
}
