eplot.m

NAME
eplot - make linear plot

SYNOPSIS
eplot ([xData,[yData,[legendText,[dash,[color[,width]]]]]])

PARAMETER(S)
xData vector of x-data
or matrix(2xn) of x0,x1-data to plot lines
yData vector of y-data
or matrix(2xn) of y0,y1-data to plot lines
legendText text of legend, if empty string then no legend
dash if a scalar
=0 solid plot line,
>0 dash length
<0 fill plot line with color
default: dash=eLineDash
if a string then dash is a name of symbol
if a matrix and color=-1
dash is the image of plot
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 plot
and filled with indices of colormap
if a string dash is filename of a JPEG-file
color if dash>=0 vector of plot color ([r g b])
if dash<0 vector of background color
if dash a matrix then colormap of image or -1
default: dash=eLineColor
width width of plot line

Important: eplot without parameters closes the current plot explicit.
it's useful for several plot on one page

GLOBAL PARAMETER(S)
ePlotAreaPos
ePlotAreaWidth
ePlotAreaHeight
eXAxisSouthScale
eYAxisWestScale
ePlotAreaXValueStart
ePlotAreaXValueEnd
ePlotAreaYValueStart
ePlotAreaYValueEnd
ePlotLineInterpolation
ePlotLineWidth
ePlotLineColor;
ePlotLineDash;
ePlotLegendPos;
ePlotLegendTextFont
ePlotLegendFontSize
ePlotLegendDistance
eAxesColor


Stefan Mueller 2003-01-13