Definition at line 390 of file GridWindow.h. References Impala::Application::VideoExcel::TableDataSource::GetID(), Impala::Application::VideoExcel::TableViewCache::GetViewFromCache(), mCache, mShowZoomView, mSource, and mZoomView. Referenced by UpdateZoomView(). 00391 { 00392 if (!mCache || !mShowZoomView) 00393 return; 00394 00395 OGLVIEW* v = mCache->GetViewFromCache(mSource->GetID(row)); 00396 if (!v || v->UserData2 == (void*)2) // image not currently in cache? 00397 return; 00398 OGLIMAGE* im = v->im; 00399 viewSys.SetImage(mZoomView, im); 00400 00401 float zoom = (mZoomView->h)/(float)im->h; 00402 viewSys.SetZoom(mZoomView, zoom, zoom); 00403 }
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