epline.m

NAME
epline - draw polyline

SYNOPSIS
epline(xData,yData[,lineWidth[,dash[,color]]])

PARAMETER(S)
xData vector of x-values of polyline
yData vector of y-values of polyline
lineWidth width of polyline
default: lineWidth=eLineWidth
dash if a scalar
=0 solid lines,
>0 dash length
<0 fill polylines with color
default: dash=eLineDash
if a matrix and color=-1
dash is the image of polyline
and filled with RGB values
value=R*2$^\wedge$16+G*2$^\wedge$8+B) and R,G,B are integer of 0:255
if a matrix and color is a colormap
dash is the image of polyline
and filled with indices of colormap
color if dash>=0 vector of frame color ([r g b])
if dash<0 vector of background color
if dash a matrix then colormap of image or -1
default: dash=eLineColor

GLOBAL PARAMETER(S)
eLineColor
eLineDash
eLineWidth


Stefan Mueller 2003-01-13