void FenetrePrincipale::TracerDIB(wxImage *d, wxBufferedPaintDC &hdc, wxPoint *curseur)
{
int x=feuille->GetScrollPos(wxHORIZONTAL);
int y=feuille->GetScrollPos(wxVERTICAL);
if (curseur)
{
wxPoint s(curseur->x,curseur->y);
osgApp->TracerZoom(s);
return;
}
hdc.SetBrush(*wxRED_BRUSH);
//if (facteurZoom!=0)
{
if (imAcq->cols>0)
{
if (feuille->BitmapAffichee()==NULL)
{
wxRect src(0,0,imAcq->cols,imAcq->rows);
wxRect dst;
int fZoomNume,fZoomDeno;
CalculZoom(fZoomNume,fZoomDeno);
dst=wxRect(0,0,max(imAcq->cols*fZoomNume/fZoomDeno-1,1),max(imAcq->rows*fZoomNume/fZoomDeno-1,1));
wxImage sousImage=d->GetSubImage(src);
wxImage imageZoom=sousImage.Scale(dst.GetRight()-dst.GetLeft()+1,dst.GetBottom()-dst.GetTop()+1);
feuille->BitmapAffichee(new wxBitmap(imageZoom));
}
hdc.DrawBitmap(*feuille->BitmapAffichee(),0,0);
}
}
/*else
{
wxBitmap pub(*d);
if (curseur)
osgApp->TracerZoom(*curseur);
else
{
hdc.DrawBitmap(pub,-x,-y);
hdc.SetPen(*wxBLACK);
hdc.DrawRectangle(0,0,r.GetRight(),r.GetBottom());
hdc.DrawRectangle(r.GetLeft(),dst.GetBottom(),r.GetRight(),r.GetBottom());
}
}*/
}
void FenetrePrincipale::DrawLignes(wxBufferedPaintDC &hdc)
{
wxBrush wt=*wxTRANSPARENT_BRUSH;
hdc.SetBrush(wt);
wxPen pActif(*wxBLACK, 3);
wxPen pInactif(*wxBLACK, 1);
for (int i=0;i<10;i++)
if (feuille->Coupe(i)->GetWidth()!=0 || feuille->Coupe(i)->GetHeight()!=0)
{
wxPoint pTmp1(feuille->Coupe(i)->GetTopLeft());
wxPoint pTmp2(feuille->Coupe(i)->GetBottomRight());
if (i==feuille->IndiceCoupeSelec())
hdc.SetPen(pActif);
else
hdc.SetPen(pInactif);
hdc.DrawLine(RepereImageEcran(pTmp1), RepereImageEcran(pTmp2));
}
}
void FenetrePrincipale::DrawRectangles(wxBufferedPaintDC &hdc)
{
wxBrush wt=*wxTRANSPARENT_BRUSH;
hdc.SetBrush(wt);
hdc.SetLogicalFunction(wxXOR);
hdc.SetPen(wxPen(*wxWHITE, 3));
for (int i=0;i<10;i++)
if (feuille->Rectangle(i)->GetWidth()!=0 || feuille->Rectangle(i)->GetHeight()!=0)
{
hdc.DrawRectangle(RepereImageEcran(*feuille->Rectangle(i)));
if (i==feuille->IndiceRectangleSelec())
{
int fZoomNume,fZoomDeno;
CalculZoom(fZoomNume,fZoomDeno);
wxPoint pTmp(feuille->Rectangle(i)->GetTopLeft());
wxPoint p1(RepereImageEcran(pTmp));
wxRect rTrace(p1.x,p1.y,feuille->Rectangle(i)->width*fZoomNume/fZoomDeno,feuille->Rectangle(i)->height*fZoomNume/fZoomDeno);
hdc.DrawLine(rTrace.GetBottomLeft(),rTrace.GetTopRight());
hdc.DrawLine(rTrace.GetTopLeft(),rTrace.GetBottomRight());
}
}
}