Adding an interval parameter in ROIUtils.bresenham()

[hadim]

That would be nice to have an interval parameter such as in Line.getInterpolatedPolygon() (https://github.com/imagej/ImageJA/blob/master/src/main/java/ij/gui/Roi.java#L439) in ROIUtils.bresenham().

[hadim]

For now ROIUtils.bresenham() does not return a number of points that correspond to the rounded euclidean distance of p1 and p2 in ROIUtils.bresenham({p1, p2}) while it's the case with Line.getInterpolatedPolygon(interval=1).

[hadim]

Any toughs @tpietzsch ?

[ctrueden]

@hadim When you close an issue, can you please include a note why?

[hadim]

Sorry. I was reviewing old issues and because I didn't find any more activities beside me here I thought it would be best to just close it.

I guess I was tired when I did that. I'll just re open it.

[imagejan]

Note that meanwhile, with a9cebea, the bresenham() method moved to GeomMaths:

imglib2-roi/src/main/java/net/imglib2/roi/geom/GeomMaths.java

Lines 256 to 260 in 46e8890

	// TODO: bresenham(vertices) assumes closed loop of vertices (first vertex
	// is repeated after last vertex). It would be useful to have a version that
	// doesn't assume that, and a version that just takes 2 points.
	public static List< Localizable > bresenham( final List< ? extends RealLocalizable > vertices )
	{