Uses of Class
ij.process.FloatPolygon

Packages that use FloatPolygon

Package	Description
ij.gui
ij.process

Uses of FloatPolygon in ij.gui

Methods in ij.gui that return FloatPolygon

Modifier and Type	Method	Description
FloatPolygon	PointRoi.getContainedFloatPoints()	Returns the points as a FloatPolygon.
FloatPolygon	Roi.getContainedFloatPoints()	Returns the coordinates of the pixels inside this ROI as a FloatPolygon.
FloatPolygon	Roi.getFloatConvexHull()	Returns the convex hull of this Roi as a FloatPolygon.
FloatPolygon	ShapeRoi.getFloatConvexHull()
FloatPolygon	Line.getFloatPoints()	Returns, as a FloatPolygon, the two points that define this line.
FloatPolygon	Line.getFloatPolygon()	If the width of this line is less than or equal to one, returns the starting and ending coordinates as a 2-point FloatPolygon, or, if the width is greater than one, returns an outline of the line as a 4-point FloatPolygon.
FloatPolygon	Line.getFloatPolygon(double strokeWidth)	Obsolete
FloatPolygon	OvalRoi.getFloatPolygon()	Returns this OvalRoi as a FloatPolygon approximating the ellipse.
FloatPolygon	PolygonRoi.getFloatPolygon()	Returns this polygon or polyline as float arrays in image pixel coordinates.
FloatPolygon	Roi.getFloatPolygon()	Returns the outline of this selection as a FloatPolygon
FloatPolygon	Roi.getFloatPolygon(java.lang.String options)	Returns the outline in image pixel coordinates, where options may include "close" to add a point to close the outline if this is an area roi and the outline is not closed yet.
FloatPolygon	ShapeRoi.getFloatPolygon()	Returns all vertex points of the shape as approximated by polygons, in image pixel coordinates
FloatPolygon	ShapeRoi.getFloatPolygon(double flatness, boolean separateSubpaths, boolean addPointForClose, boolean absoluteCoord)	Returns a FloatPolygon with all vertices of the flattened shape, i.e., the shape approximated by straight line segments.
FloatPolygon	ShapeRoi.getFloatPolygon(java.awt.Shape shape, double flatness, boolean separateSubpaths, boolean addPointForClose, boolean absoluteCoord)
FloatPolygon	ShapeRoi.getFloatPolygon(java.lang.String options)	Returns all vertex points of the shape as approximated by polygons, where options may include "close" to add points to close each subpath, and "separate" to insert NaN values between subpaths (= individual polygons)
FloatPolygon	OvalRoi.getFloatPolygon4()	Returns this OvalRoi as a 4 point FloatPolygon (x,y,w,h).
FloatPolygon	PolygonRoi.getInterpolatedPolygon(double interval, boolean smooth)
FloatPolygon	Roi.getInterpolatedPolygon()	Returns, as a FloatPolygon, an interpolated version of this selection that has points spaced 1.0 pixel apart.
FloatPolygon	Roi.getInterpolatedPolygon(double interval, boolean smooth)	Returns, as a FloatPolygon, an interpolated version of this selection with points spaced 'interval' pixels apart.
protected FloatPolygon	Roi.getInterpolatedPolygon(FloatPolygon p, double interval, boolean smooth)	Returns, as a FloatPolygon, an interpolated version of this selection with points spaced abs('interval') pixels apart.
FloatPolygon	PolygonRoi.getNonSplineFloatPolygon()
FloatPolygon	Line.getRotationCenter()
FloatPolygon	Roi.getRotationCenter()
FloatPolygon	ShapeRoi.getSelectionCoordinates()	Used by the getSelectionCoordinates macro function

Methods in ij.gui with parameters of type FloatPolygon

Modifier and Type	Method	Description
protected int	PointRoi.getClosestPoint(double x, double y, FloatPolygon points)
protected int	PolygonRoi.getClosestPoint(double x, double y, FloatPolygon points)
protected FloatPolygon	Roi.getInterpolatedPolygon(FloatPolygon p, double interval, boolean smooth)	Returns, as a FloatPolygon, an interpolated version of this selection with points spaced abs('interval') pixels apart.

Constructors in ij.gui with parameters of type FloatPolygon

Constructor	Description
PointRoi(FloatPolygon poly)	Creates a new PointRoi from a FloatPolygon.
PolygonRoi(FloatPolygon p, int type)	Creates a new polygon or polyline ROI from a FloatPolygon.

Uses of FloatPolygon in ij.process

Methods in ij.process that return FloatPolygon

Modifier and Type	Method	Description
FloatPolygon	FloatPolygon.duplicate()
FloatPolygon	FloatPolygon.getConvexHull()	Uses the gift wrap algorithm to find the convex hull of all points in this FloatPolygon and returns it as a new FloatPolygon.