Impala Documentation

virtual void Impala::Visualization::SimilarityPlotNeedleImage::PlotNeedleChanged	(	PlotNeedle *	src,
		double	nX,
		void *	userData
	)			`[inline, virtual]`

Reimplemented from Impala::Visualization::Plot::PlotNeedleListener.

Definition at line 232 of file SimilarityPlotNeedleImage.h.

References mCurKeyframe, mNrOfKeys, mStartKey, UpdateImage(), and UpdatePointPlot().

00233     {
00234         if (mCurKeyframe == (int) (mStartKey+nX-1))
00235         {
00236             UpdatePointPlot();
00237             return;
00238         }
00239         mCurKeyframe = mStartKey + nX-1;
00240         if (mCurKeyframe < mStartKey)
00241             mCurKeyframe = mStartKey;
00242         if (mCurKeyframe > mStartKey+mNrOfKeys)
00243             mCurKeyframe = mStartKey+mNrOfKeys;
00244         UpdateImage();
00245     }

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