/// <summary>
///Get object color R/G/B
/// </summary>
void ObjectColor (int& theRed, int& theGreen, int& theBlue)
{
if (myAISContext().IsNull())
{
return;
}
theRed = 255;
theGreen = 255;
theBlue = 255;
myAISContext()->InitCurrent();
if (!myAISContext()->MoreCurrent())
{
return;
}
Handle(AIS_InteractiveObject) aCurrent = myAISContext()->Current();
if (aCurrent->HasColor())
{
Quantity_Color anObjCol = myAISContext()->Color (myAISContext()->Current());
theRed = int(anObjCol.Red() * 255.0);
theGreen = int(anObjCol.Green() * 255.0);
theBlue = int(anObjCol.Blue() * 255.0);
}
}
/// <summary>
///Set background color
/// </summary>
void BackgroundColor (int& theRed, int& theGreen, int& theBlue)
{
if (!myView().IsNull())
{
Quantity_Color aColor = myView()->BackgroundColor();
theRed = (int )aColor.Red() * 255;
theGreen = (int )aColor.Green() * 255;
theBlue = (int )aColor.Blue() * 255;
}
}
int SMESHDS_GroupBase::GetColorGroup() const
{
Quantity_Color aColor = GetColor();
double aRed = aColor.Red();
double aGreen = aColor.Green();
double aBlue = aColor.Blue();
int aR = int( aRed *255 );
int aG = int( aGreen*255 );
int aB = int( aBlue *255 );
int aRet = (int)(aR*1000000 + aG*1000 + aB);
return aRet;
}
void DlgAttributes::OnColor()
{
Handle(AIS_InteractiveObject) Current ;
Quantity_Color CSFColor ;
COLORREF MSColor ;
myAISContext->InitCurrent();
if (myAISContext->MoreCurrent()) {
Current = myAISContext->Current() ;
if ( Current->HasColor () ) {
CSFColor = Current->Color () ;
MSColor = RGB (CSFColor.Red()*255.,
CSFColor.Green()*255.,
CSFColor.Blue()*255.);
}
else {
MSColor = RGB (255,255,255) ;
}
CColorDialog dlgColor(MSColor);
if (dlgColor.DoModal() == IDOK) {
MSColor = dlgColor.GetColor();
CSFColor = Quantity_Color (GetRValue(MSColor)/255.,
GetGValue(MSColor)/255.,
GetBValue(MSColor)/255.,Quantity_TOC_RGB);
for (myAISContext->InitCurrent();
myAISContext->MoreCurrent ();
myAISContext->NextCurrent ())
myAISContext->SetColor (myAISContext->Current(),
CSFColor.Name());
}
}
TCollection_AsciiString Message ("\
\n\
for (myAISContext->InitCurrent(); myAISContext->MoreCurrent (); \n\
myAISContext->NextCurrent ()) \n\
myAISContext->SetColor (myAISContext->Current(), CSFColor.Name()); \n\
\n");
CString text(Message.ToCString());
(*myCResultDialog).SetTitle(CString("Setting Color"));
(*myCResultDialog).SetText(text);
}
//! Conversion of the Quantity_Color \p c to a QColor
QColor toQtColor(const Quantity_Color& c)
{
return QColor(c.Red() * 255., c.Green() * 255., c.Blue() * 255.);
}
