Impala Documentation

virtual void Impala::Visualization::VideoSquareMapFunction::ShotToXY	(	int	shot,
		int *	x,
		int *	y
	)			`[inline, virtual]`

Implements Impala::Visualization::MapFunction.

Definition at line 50 of file MapFunction.h.

References Impala::Core::VideoSet::Segmentation::GetFirstShotVideo(), Impala::Core::VideoSet::Segmentation::GetNrShotsVideo(), Impala::Core::VideoSet::Segmentation::GetNrVideos(), Impala::Core::VideoSet::Segmentation::GetVideoId(), Impala::Visualization::MapFunction::mHeight, mSegmentation, and Impala::Visualization::MapFunction::mWidth.

00051     {
00052         int videos = mSegmentation->GetNrVideos();
00053         int video = mSegmentation->GetVideoId(shot);
00054         int shotsinvideo = mSegmentation->GetNrShotsVideo(video);
00055         int videoshot = shot - mSegmentation->GetFirstShotVideo(video);
00056         *x = videoshot * mWidth / shotsinvideo;
00057         *y = video * mHeight / videos;
00058     }

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