com.azalient.api.a.position
Interface IEdge

All Superinterfaces:

IRecalcListener

public interface IEdge
extends IRecalcListener

The edge of a bezier object implements this interface

Method Summary

void	draw(IDrawing drw, double width, IViewable v1, IViewable v2, int rgb) Draw the edge, with given width and colour index RGB.
boolean	inside(IPolygon polygon) Is any point on the edge inside the given polygon
boolean	isDashed() Is this edge dashed at any point along its length ?
double	length() The length of the edge, calculated as the sum of the length of N-1 straight line segments
int	n() The number of points, N, defining the edge.
IXyz	pt(int i) Returns edge point i, where i is [0..N-1].
IXyz	xyz(double distanceFromStart) The point at the given distance along the edge, measured from the start
IXyz	xyzE() The point at the End of the edge
IXyz	xyzS() The point at the Start of the edge

Methods inherited from interface com.azalient.api.draw.IRecalcListener

onRecalc

Method Detail

xyzS

IXyz xyzS()

The point at the Start of the edge

xyzE

IXyz xyzE()

The point at the End of the edge

xyz

IXyz xyz(double distanceFromStart)

The point at the given distance along the edge, measured from the start

pt

IXyz pt(int i)

Returns edge point i, where i is [0..N-1]. The edge is drawn as a sequence of N-1 straight line segments joining N points

n

int n()

The number of points, N, defining the edge.

length

double length()

The length of the edge, calculated as the sum of the length of N-1 straight line segments

draw

void draw(IDrawing drw,
          double width,
          IViewable v1,
          IViewable v2,
          int rgb)

Draw the edge, with given width and colour index RGB.

inside

boolean inside(IPolygon polygon)

Is any point on the edge inside the given polygon

isDashed

boolean isDashed()

Is this edge dashed at any point along its length ?