public static void DrawOrigin(Canvas mainCanvas)
{
Vector3 V0 = new Vector3(0, 0, 0);
Vector3 Vx = new Vector3(20, 0, 0);
Vector3 Vy = new Vector3(0, 20, 0);
System.Windows.Shapes.Line lx = GetLine(V0, Vx, mainCanvas);
lx.Stroke = new SolidColorBrush(Colors.Red);
lx.StrokeThickness = 0.5;
lx.X2 = lx.X2 - 3;
mainCanvas.Children.Add(lx);
System.Windows.Shapes.Polygon arrowX = DrawUtils.GetArrowhead(TypeConverter.Vertex3ToVertex2(Vx), TypeConverter.Vertex3ToVertex2(V0), mainCanvas);
arrowX.Stroke = new SolidColorBrush(Colors.Red);
arrowX.StrokeThickness = 0.1;
arrowX.Fill = arrowX.Stroke;
mainCanvas.Children.Add(arrowX);
System.Windows.Shapes.Line ly = GetLine(V0, Vy, mainCanvas);
ly.Stroke = new SolidColorBrush(Colors.Green);
ly.StrokeThickness = 0.5;
ly.Y2 = ly.Y2 + 3;
mainCanvas.Children.Add(ly);
System.Windows.Shapes.Polygon arrowY = DrawUtils.GetArrowhead(TypeConverter.Vertex3ToVertex2(Vy), TypeConverter.Vertex3ToVertex2(V0), mainCanvas);
arrowY.Stroke = new SolidColorBrush(Colors.Green);
arrowY.StrokeThickness = 0.1;
arrowY.Fill = arrowY.Stroke;
mainCanvas.Children.Add(arrowY);
}
/*Draw Leader*/
public static void DrawLeader(Leader xLeader, Canvas mainCanvas)
{
Size txtSize = new Size(0, 0);
/*ajout du texte*/
if (xLeader.Annotation.Type == EntityType.MText)
{
netDxf.Entities.MText mText = (netDxf.Entities.MText)xLeader.Annotation;
txtSize = DrawMText(mText, mainCanvas);
}
if (xLeader.Annotation.Type == EntityType.Text)
{
netDxf.Entities.Text mText = (netDxf.Entities.Text)xLeader.Annotation;
DrawText(mText, mainCanvas);
}
if (xLeader.Annotation.Type == EntityType.Insert)
{
netDxf.Entities.Insert mText = (netDxf.Entities.Insert)xLeader.Annotation;
DrawInsert(mText, mainCanvas);
}
System.Windows.Shapes.Polyline wPoly = new System.Windows.Shapes.Polyline();
foreach (netDxf.Vector2 xVertex in xLeader.Vertexes)
{
Vector2 its = new Vector2(xVertex.X, xVertex.Y);
System.Windows.Point myPt = TypeConverter.Vertex2ToPoint(its);
myPt.Y = mainCanvas.Height - myPt.Y;
wPoly.Points.Add(myPt);
}
var it = new Vector2(xLeader.Hook.X, xLeader.Hook.Y);
System.Windows.Point myPt2 = TypeConverter.Vertex2ToPoint(it);
myPt2.Y = mainCanvas.Height - myPt2.Y;
wPoly.Points.Add(myPt2);
if (txtSize.Width > 0)
{
myPt2.X = myPt2.X + txtSize.Width;
wPoly.Points.Add(myPt2);
}
xLeader.Lineweight = Lineweight.W0;
TypeConverter.Entity2Shape(xLeader, wPoly);
if (xLeader.ShowArrowhead == true)
{
Vector2 it1 = new Vector2(xLeader.Vertexes[0].X, xLeader.Vertexes[0].Y);
Vector2 it2 = new Vector2(xLeader.Vertexes[1].X, xLeader.Vertexes[1].Y);
System.Windows.Shapes.Polygon arrow = DrawUtils.GetArrowhead(it1, it2, mainCanvas);
TypeConverter.Entity2Shape(xLeader, arrow);
arrow.StrokeThickness = 0.1;
arrow.Fill = arrow.Stroke;
mainCanvas.Children.Add(arrow);
}
mainCanvas.Children.Add(wPoly);
}