comdraw(1)

NAME

comdraw - drawtool with distributed command interpreter

SYNOPSIS

comdraw [-port n] [-import n] ['X-params'] [file]

DESCRIPTION

Arrayin quotes) or flt (which are conventional floating point numbers). "compview" is a graphical object assigned to an interpreter variable.

DRAWING COMMANDS

Arraycompview=ellipse(x0,y0,r1,r2) -- create a rectangle
compview=text(x0,y0 textstr) -- create a text string
compview=multiline(x0,y0[,x1,y1,...]) -

create a multiline

compview=arrowmultiline(x0,y0[,x1,y1,...]) -

create a multiline with arrows

compview=openspline(x0,y0[,x1,y1,...]) -

create an open spline

compview=arrowspline(x0,y0[,x1,y1,...]) -

create an open spline with arrows

compview=polygon(x0,y0[,x1,y1,...]) -

create a polygon

compview=closedspline(x0,y0[,x1,y1,...]) -

create a closed spline

compview=raster(x0,y0,x1,y1) -

create an empty raster

GRAPHIC STATS COMMANDS

Arrayptlist=points(compview) -- return point list from com

pview graphic

GRAPHIC STATE COMMANDS

font(fontnum) -- set current font from menu
brush(brushnum) -- set current brush from menu
pattern(patternnum) -

set current pattern from menu

colors(fgcolornum bgcolornum) -

set current colors from menu

nfonts() -- return size of font menu
nbrushes() -- return size of brush menu
npatterns() -- return size of pattern menu
ncolors() -- return size of color menus

DIRECT MANIPULATION COMMANDS

select([compview ...] :all :clear) -

make these graphics the current selection

delete(compview [compview ...]) -- delete graphic(s)
move(dx dy) -- move current selection
scale(xflt yflt) -- scale current selection
rotate(degflt) -- rotate current selection

GROUP/UNGROUP COMMANDS

Arraynewgroup=trimgroup(groupview compview) -- remove graphic

from existing group graphic

COMPONENT AND ATTRIBUTE COMMANDS

Arraynum=size(list|attrlist|compview) -- return size of a

list.

VIEWER COMMANDS

update() -- update viewer

Arrayncols() -- onscreen horizontal extent in pixels
nrows() -- onscreen vertical extent in pixels

Arrayzoom(zoomflt) -- zoom by factor
zoomin() -- zoom-in by 2
zoomout() -- zoom-out by 2

pan(px py) -- pan viewer
smallpanup() -- small pan up
smallpandown() -- small pan down
smallpanleft() -- small pan left
smallpanright() - small pan right
largepanup() -- large pan up
largepandown() -- large pan down
largepanleft() -- large pan left
largepanright() -- large pan right

IMAGING COMMANDS

Arrayalpha(compview [alphaval]) -- set/get alpha transparency

PLOTTING COMMANDS

Arrayytitle_str :valtitle valtitle_str :newview) -- display a barplot

OTHER COMMANDS

Arrayrun(filename) -- run commands from file
quit() -- quit this interpreter
exit() -- exit entire application
pause([msgstr]) -- pause script execution until C/R

OPTIONS

Array-tile,

enables the automatic raster tiling.

Also see the -help message and the drawtool and idraw man

pages for further options.

SEE ALSO

comterp, drawtool, idraw

WEB PAGES

http://www.ivtools.org/ivtools/comdraw.html

COM

DRAW(1)