Impala Documentation

void Impala::Visualization::DirImViewer::HandleViewText ( OGLVIEW * oglView ) [inline]

Definition at line 246 of file DirImViewer.h.

References OglGui::Window::GetForeground(), Impala::MakeString(), mFileNames, OglGui::OglWindow::mOglWnd, mRgbDataSrc, mShowDims, and mShowNames.

Referenced by HandleViewSettings().

00247     {
00248         if (!(mShowNames || mShowDims))
00249             return;
00250 
00251         OGLIMAGE*   oglIm = oglView->im;
00252         int         txtX  = oglView->x;
00253         int         txtY  = oglView->y-14;
00254         std::string txt   = "";
00255 
00256         if (mShowNames)
00257         {
00258             int userData1 = (long long)oglView->UserData1;
00259 #ifndef NO_RAW
00260             if (mRgbDataSrc)
00261                 txt = "im " + MakeString(userData1) + " ";
00262             else
00263 #endif
00264                 txt = *mFileNames[userData1] + " ";
00265         }
00266         if (mShowDims)
00267         {
00268             char buf[20];
00269             sprintf(buf, "[%dx%d]", oglIm->w, oglIm->h);
00270             txt += buf;
00271         }
00272         oglSys.StartScissor(mOglWnd,txtX,txtY-4,oglView->w,20);
00273         oglSys.PosColPrintf(mOglWnd,txtX,txtY,GetForeground(),"%s",txt.c_str());
00274         oglSys.EndScissor();
00275     }

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