Impala Documentation

virtual void Impala::Visualization::VideoPlayer::InitDisplayFunc ( ) [inline, virtual]

Definition at line 302 of file VideoPlayer.h.

References OglGui::OglWindow::H(), OglGui::Window::InitDisplayFunc(), mFitViewToWindow, mImH, mImW, mOglView, mPower2H, mPower2W, mScaleImageToView, and OglGui::OglWindow::W().

00303     {
00304         if (mFitViewToWindow && mOglView)
00305             viewSys.SetDimensions(mOglView, 2, 2, W()-4, H()-4);
00306 
00307         if (mOglView && mScaleImageToView && mOglView->im)
00308         {
00309             float   zX = (W()-4)/(float)mImW;
00310             float   zY = (H()-4)/(float)mImH;
00311             if (mOglView->texturing && mOglView->im->noTexScaling)
00312             {
00313                 zX = ((W()-4)/(float)mImW)*(mPower2W/(float)mImW);
00314                 zY = ((H()-4)/(float)mImH)*(mPower2H/(float)mImH);
00315             }
00316                     viewSys.SetZoom(mOglView, zX, zY);
00317         }
00318         Window::InitDisplayFunc();
00319     }

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