define symbols for plotting
edsymbol(name,symbolFileName [,scaleX[,scaleY[,moveX[,moveY[,rotation[,color]]]]])
name :
definition name for new symbol
symbolFileName :
pathname of an own postscript symbol definition file
or filename of a standard psd-file in the “ePsdPath”-directory
or string of postscript commands
scaleX :
scale factor in X-direction
scaleY :
scale factor in Y-direction
moveX :
offset in X-direction
moveY :
offset in X-direction
rotation :
rotate symbol (deg)
color :
color vector [r g b], color of symbol