wxRect FenetreZoom::RepereImageEcran(wxRect &r)
{
wxPoint p1Img(r.GetLeftTop()),p2Img(r.GetBottomRight());
wxPoint p1=RepereImageEcran(p1Img);
wxPoint p2=RepereImageEcran(p2Img);
return wxRect(p1,p2);
}
wxRect FenetreZoom::RepereEcranImage(wxRect &r)
{
wxPoint p1(r.GetLeftTop()),p2(r.GetBottomRight());
wxPoint p1Img=RepereEcranImage(p1);
wxPoint p2Img=RepereEcranImage(p2);
return wxRect(p1Img,p2Img);
}
FenetreZoom::FenetreZoom(FenetrePrincipale *f,wxRect &r)
: wxFrame(NULL, wxID_ANY, _T("Zoom") , r.GetLeftTop(),r.GetSize())
{
fMere = f;
facteurZoom=2;
zoomInactif=false;
}
void wxGCDCImpl::DoGradientFillLinear(const wxRect& rect,
const wxColour& initialColour,
const wxColour& destColour,
wxDirection nDirection )
{
wxPoint start;
wxPoint end;
switch( nDirection)
{
case wxWEST :
start = rect.GetRightBottom();
start.x++;
end = rect.GetLeftBottom();
break;
case wxEAST :
start = rect.GetLeftBottom();
end = rect.GetRightBottom();
end.x++;
break;
case wxNORTH :
start = rect.GetLeftBottom();
start.y++;
end = rect.GetLeftTop();
break;
case wxSOUTH :
start = rect.GetLeftTop();
end = rect.GetLeftBottom();
end.y++;
break;
default :
break;
}
if (rect.width == 0 || rect.height == 0)
return;
m_graphicContext->SetBrush( m_graphicContext->CreateLinearGradientBrush(
start.x,start.y,end.x,end.y, initialColour, destColour));
m_graphicContext->SetPen(*wxTRANSPARENT_PEN);
m_graphicContext->DrawRectangle(rect.x,rect.y,rect.width,rect.height);
m_graphicContext->SetPen(m_pen);
m_graphicContext->SetBrush(m_brush);
CalcBoundingBox(rect.x, rect.y);
CalcBoundingBox(rect.x + rect.width, rect.y + rect.height);
}
// Converts a wxRect into a comma-delimited string!
// Example: 32,64,128,5
wxString ToString( const wxRect& src, const wxString& separator )
{
return ToString( src.GetLeftTop(), separator ) << separator << ToString( src.GetSize(), separator );
}
