Impala Documentation

int Impala::Visualization::TimeLineViewStrip::LastVisibleFrame ( ) [inline]

Definition at line 148 of file TimeLineViewStrip.h.

References Impala::Core::Stream::RgbDataSrc::LastFrame(), mRgbDataSrc, OglGui::ZoomShiftRuler::mSpan, OglGui::ZoomShiftRuler::Pixel2Unit(), and OglGui::OglWindow::W().

Referenced by Impala::Visualization::SimilarityTimeLine::DisplayFunc(), Impala::Visualization::SegmentationDocumentGuiAnno::DisplaySegShots(), Impala::Visualization::SegmentationDocumentGuiAnno::DisplayShotRelevances(), Impala::Visualization::SegmentationDocumentGuiAnno::DisplayThreshShots(), and InitDisplayFunc().

00149     {
00150         int endFrame   = Pixel2Unit(W()) / 40 + 1;
00151         int lastSpanFrame = mSpan/40;
00152         int lastFrame  = mRgbDataSrc ? mRgbDataSrc->LastFrame() : lastSpanFrame;
00153         if (endFrame > lastFrame)
00154             endFrame = lastFrame;
00155         if (endFrame > lastSpanFrame)
00156             endFrame = lastSpanFrame;
00157         return endFrame;
00158     }

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