//-------------------------------------------------------
public override void Draw(CContextDessinObjetGraphique ctx)
{
base.Draw(ctx);
if (SourceEntites is CSourceEntitesPourTableDataChampDeTable)
{
string strIdTable = ((CSourceEntitesPourTableDataChampDeTable)SourceEntites).IdTable;
IObjetDeEasyQuery tableSource = null;
foreach (IObjetDeEasyQuery objet in Query.Childs)
{
CODEQBase o = objet as CODEQBase;
if (o != null && o.Id == strIdTable)
{
tableSource = o;
break;
}
}
if (tableSource != null)
{
Pen pen = new Pen(Brushes.Black, 2);
CLienTracable lien = CTraceurLienDroit.GetLienPourLier(tableSource.RectangleAbsolu, RectangleAbsolu, EModeSortieLien.Automatic);
lien.RendVisibleAvecLesAutres(ctx.Liens);
ctx.AddLien(lien);
pen.DashStyle = DashStyle.Dot;
AdjustableArrowCap cap = new AdjustableArrowCap(4, 4, true);
pen.CustomEndCap = cap;
lien.Draw(ctx.Graphic, pen);
pen.Dispose();
cap.Dispose();
}
}
}
//---------------------------------------------------
protected override void MyDraw(CContextDessinObjetGraphique ctx)
{
base.MyDraw(ctx);
IObjetDeEasyQuery source = TableSource;
if (source != null)
{
Pen pen = new Pen(Brushes.Black, 2);
CLienTracable lien = CTraceurLienDroit.GetLienPourLier(source.RectangleAbsolu, RectangleAbsolu, EModeSortieLien.Automatic);
lien.RendVisibleAvecLesAutres(ctx.Liens);
ctx.AddLien(lien);
AdjustableArrowCap cap = new AdjustableArrowCap(4, 4, true);
pen.CustomEndCap = cap;
lien.Draw(ctx.Graphic, pen);
pen.Dispose();
cap.Dispose();
}
}
//----------------------------------------------------------------------------------------
public void Draw(IObjetDeEasyQuery objetPossedant, CContextDessinObjetGraphique ctxDessin)
{
if (objetPossedant != null && objetPossedant.Query != null)
{
IObjetDeEasyQuery objet = objetPossedant.Query.GetObjet(SourceTableId);
if (objet != null)
{
Color c = Color.FromArgb(128, 0, 0, 255);
Pen pen = new Pen(c, 1);
AdjustableArrowCap cap = new AdjustableArrowCap(4, 4, true);
pen.CustomEndCap = cap;
CLienTracable lien = CTraceurLienDroit.GetLienPourLier(objet.RectangleAbsolu, objetPossedant.RectangleAbsolu, EModeSortieLien.Automatic);
lien.RendVisibleAvecLesAutres(ctxDessin.Liens);
ctxDessin.AddLien(lien);
lien.Draw(ctxDessin.Graphic, pen);
pen.Dispose();
cap.Dispose();
}
}
}
protected void DrawLien(
CContextDessinObjetGraphique ctx,
Pen pen,
Font ft,
CRepresentationExpressionGraphique de,
CRepresentationExpressionGraphique vers,
string strText )
{
CLienTracable lien = CTraceurLienDroit.GetLienPourLier(de.RectangleAbsolu, vers.RectangleAbsolu, EModeSortieLien.Automatic);
lien.RendVisibleAvecLesAutres(ctx.Liens);
ctx.AddLien(lien);
ctx.Graphic.DrawLines(pen, lien.Points.ToArray());
if (strText != "" && lien.Points.Count() > 0)
{
CSegmentDroite segment = lien.Segments[0];
Point ptMilieu = segment.Milieu;
Brush br = new SolidBrush(pen.Color);
ctx.Graphic.DrawString(strText, ft, br, ptMilieu);
br.Dispose();
}
}
/// //////////////////////////////////////////////////////////////
protected override void MyDraw(CContextDessinObjetGraphique ctx)
{
Graphics g = ctx.Graphic;
AssurePositionOk();
Point pt1 = m_lastPointDepart;
Point pt2 = m_lastPointArrivee;
CLienTracable lien = new CLienTracable(GetLienTracable());
lien.RendVisibleAvecLesAutres(ctx.Liens);
ctx.AddLien(lien);
Pen pen = GetNewPenCouleurCadre();
lien.Draw(ctx.Graphic, pen);
pt1 = lien.Points.ElementAt(lien.Points.Count() - 2);
pt2 = lien.Points.ElementAt(lien.Points.Count() - 1);
pen.Dispose();
try
{
double fDim = 12;
double fCosa = (double)Math.Abs(pt1.X - pt2.X) / (double)(Math.Sqrt((pt1.X - pt2.X) * (pt1.X - pt2.X) + (pt1.Y - pt2.Y) * (pt1.Y - pt2.Y)));
double fSina = (double)Math.Abs(pt1.Y - pt2.Y) / (double)(Math.Sqrt((pt1.X - pt2.X) * (pt1.X - pt2.X) + (pt1.Y - pt2.Y) * (pt1.Y - pt2.Y)));
Point m = new Point(0, 0);
Point[] p = new Point[2];
p[0] = new Point(0, 0);
p[1] = new Point(0, 0);
if (pt1.X > pt2.X)
{
m.X = (int)(pt2.X + (long)(fDim * Math.Sqrt(3) * fCosa / 2.0));
p[0].X = (int)(m.X + (long)(fDim * fSina / 2.0));
p[1].X = (int)(m.X - (long)(fDim * fSina / 2.0));
}
else
{
m.X = (int)(pt2.X - (long)(fDim * Math.Sqrt(3) * fCosa / 2.0));
p[0].X = (int)(m.X - (long)(fDim * fSina / 2.0));
p[1].X = (int)(m.X + (long)(fDim * fSina / 2.0));
}
if (pt1.Y > pt2.Y)
{
m.Y = (int)(pt2.Y + (long)(fDim * Math.Sqrt(3) * fSina / 2.0));
p[0].Y = (int)(m.Y - (long)(fDim * fCosa / 2.0));
p[1].Y = (int)(m.Y + (long)(fDim * fCosa / 2.0));
}
else
{
m.Y = (int)(pt2.Y - (long)(fDim * Math.Sqrt(3) * fSina / 2.0));
p[0].Y = (int)(m.Y + (long)(fDim * fCosa / 2.0));
p[1].Y = (int)(m.Y - (long)(fDim * fCosa / 2.0));
}
pen = GetNewPenCouleurCadre();
g.DrawLine(pen, pt2.X, pt2.Y, p[0].X, p[0].Y);
g.DrawLine(pen, pt2.X, pt2.Y, p[1].X, p[1].Y);
pen.Dispose();
}
catch
{
}
Image img = GetImage();
if (img != null)
{
Point ptImage = lien.GetMilieu();
ptImage.X -= img.Width / 2;
ptImage.Y -= img.Height / 2;
g.DrawImage(img, ptImage.X, ptImage.Y, img.Width, img.Height);
img.Dispose();
}
}
/// //////////////////////////////////////////////////////////////
protected override void MyDraw(CContextDessinObjetGraphique ctx)
{
Graphics g = ctx.Graphic;
AssurePositionOk();
Point pt1 = m_lastPointDepart;
Point pt2 = m_lastPointArrivee;
CLienTracable lien = new CLienTracable(GetLienTracable());
lien.RendVisibleAvecLesAutres(ctx.Liens);
ctx.AddLien(lien);
Pen pen = GetNewPenCouleurCadre();
lien.Draw(ctx.Graphic, pen);
pt1 = lien.Points.ElementAt(lien.Points.Count() - 2);
pt2 = lien.Points.ElementAt(lien.Points.Count() - 1);
pen.Dispose();
try
{
double fDim = 12;
double fCosa = (double)Math.Abs(pt1.X - pt2.X) / (double)(Math.Sqrt((pt1.X - pt2.X) * (pt1.X - pt2.X) + (pt1.Y - pt2.Y) * (pt1.Y - pt2.Y)));
double fSina = (double)Math.Abs(pt1.Y - pt2.Y) / (double)(Math.Sqrt((pt1.X - pt2.X) * (pt1.X - pt2.X) + (pt1.Y - pt2.Y) * (pt1.Y - pt2.Y)));
Point m = new Point(0, 0);
Point[] p = new Point[2];
p[0] = new Point(0, 0);
p[1] = new Point(0, 0);
if (pt1.X > pt2.X)
{
m.X = (int)(pt2.X + (long)(fDim * Math.Sqrt(3) * fCosa / 2.0));
p[0].X = (int)(m.X + (long)(fDim * fSina / 2.0));
p[1].X = (int)(m.X - (long)(fDim * fSina / 2.0));
}
else
{
m.X = (int)(pt2.X - (long)(fDim * Math.Sqrt(3) * fCosa / 2.0));
p[0].X = (int)(m.X - (long)(fDim * fSina / 2.0));
p[1].X = (int)(m.X + (long)(fDim * fSina / 2.0));
}
if (pt1.Y > pt2.Y)
{
m.Y = (int)(pt2.Y + (long)(fDim * Math.Sqrt(3) * fSina / 2.0));
p[0].Y = (int)(m.Y - (long)(fDim * fCosa / 2.0));
p[1].Y = (int)(m.Y + (long)(fDim * fCosa / 2.0));
}
else
{
m.Y = (int)(pt2.Y - (long)(fDim * Math.Sqrt(3) * fSina / 2.0));
p[0].Y = (int)(m.Y + (long)(fDim * fCosa / 2.0));
p[1].Y = (int)(m.Y - (long)(fDim * fCosa / 2.0));
}
pen = GetNewPenCouleurCadre();
g.DrawLine(pen, pt2.X, pt2.Y, p[0].X, p[0].Y);
g.DrawLine(pen, pt2.X, pt2.Y, p[1].X, p[1].Y);
pen.Dispose();
//Dessin du libelle
string strLibelle = ActivationCode;
if (strLibelle.Trim().Length > 0)
{
CSegmentDroite[] segments = lien.Segments;
Font ft = new Font("Arial", 6, FontStyle.Regular);
SizeF size = g.MeasureString(strLibelle, ft);
Rectangle rect = RectangleAbsolu;
Point pt = segments[0].Milieu;
if (segments[0].Vecteur.Y == 0)//horizontal
{
pt.Offset(-(int)(size.Width / 2), -(int)(size.Height + 3));
}
else
{
pt.Offset(3, (int)(-size.Height / 2));
}
Brush bBlack = new SolidBrush(Color.Black);
g.DrawString(strLibelle, ft, bBlack, pt.X, pt.Y);
bBlack.Dispose();
ft.Dispose();
}
}
catch
{
}
/*
* Image img = GetImage();
* if (img != null)
* {
* Point ptImage = lien.GetMilieu();
* ptImage.X -= img.Width / 2;
* ptImage.Y -= img.Height / 2;
* g.DrawImage(img, ptImage.X, ptImage.Y, img.Width, img.Height);
* img.Dispose();
* }*/
}