KEYWORD
        IWAttachWin IWAutoSize IWAlDisWinBrd IWAlFileDecFormat
        IWRtDisInfo IWAlDis IWAlZoom IWRtZoom IWClrScr
        IWAlDisSec IWRtDisSec IWAlDisOffset IWRtDisOffset
        IWAlDisSec_ZWT IWRtDisSec_ZWT IWAlWinPos IWRtWinPos
        IWAlMultDisp IWRtMultDisp IWAlWinMap IWIsWinMap
        IWAlWaveMap IWIsWaveMap IWDelWave IWDelSec
        IWAlColorMode IWRtColorMode IWAlDisColor
        IAlscl IWRtScl IWAlLdInfo IWAlStepAttr IWRtStepAttr
        IWAlClearBkg IWAlImgDisplayed IWAlInterP IWAlNoCopy
        IWRtNumSec IWAlScrSize IWRtScrSize IWAlHis IWIsHisOn
        IWAlHisAttr IWRtHisAttr IWAlSel IWRtSel IWNextSec
        IWPrevSec IWLastSec IWFirstSec IWRtNextDLWin
        IWRaiseDis IWLowerDis IWDisplay IWIsSplDis IWAlSecScl
        IWRtSecScl IWAlSecMMM IWRtSecMMM IWAlZWTMMM IWRtZWTMMM
        IWAlLabStr IWAlFileInfo_ IWRtFileInfo_ IWIsWinExist IWIsWaveExist
        IWEndFastGr IWDisFastGr IWFastUpdate IWIsAWin
        IWGetRecArea IWDataToWin IWWinToData IWUpdateGr
        IWCopyDisImgBox IWCopySclImgBox IWRtWaveGrColor
        IWXEvtToKeySym IWXEvtToWID IWXEvtToDataXY IWXEvtToData
        IWXToIWLCoord IWIsImgScaled IWRtLUT IWAlLUT IWRtLUTSize
        IWRtSclMinMax

DESCRIPTION
        This file contains help on all the function
        calls available to applications for manipulating
        image window attributes. 

        Abbreviation rules:
        Window => Win   Maximum = > Max    Minumum => Min
        Number => Num   Position => Pos    Display => Dis
        Section => Sec  Return => rt       Alter => al
        Scale =>Scl     Direction => Dir   Dimension => Dim
        Histogram => His   Previous => Prev Select => Sel
        Attribute => Attr WindowDisplayList=> DL Restore => Res
        Pseudo = Psd    Simple => Spl  Memory => Mem 
        Information => Info  MinMaxMean => MMM  Registe => Reg
        Change => Chg  Line =< Ln Polygon => Poly Circle => Cir
        Remove => Rm   Graphic => Gr Point => Pt	
        SharedMemory =>SHM   Alloc=>Alc    LookUpTable => LUT
        Rectangular => Rec  Background => Bkg  Evt => Event
	

        Function naming conventions:

        prefix:
         IW:   All display related calls start with IW
         IWAl : function to set new values 
               In this type of routine if the send argument is 
               iwave and it is set to be -1, the function will
               applied to all waves in the target window.
         IWRt : function to return values 
         IWIs : logical function to return status
	

IWAttachWin(istream,iwin,status)

IWAutoSize(istream,iflag)

IWAlDisWinBrd(istream,iflag)

IWAlFileDecFormat(istream,iflag)

IWRtDisInfo(istream,iwave,dis_ptr,dis_size,proc_buf,proc_size,proc_mode,
            buf_width,buf_height)

IWAlDis(istream,iflag)

IWAlZoom(istream,izoom)

IWRtZoom(istream)

IWClrScr(istream)

IWAlDisSec(istream,isec)

IWRtDisSec(istream)

IWAlDisOffset(istream,iwave,ioffset(2))

IWRtDisOffset(istream,iwave,ioffset(2))

IWAlDisSec_ZWT(istream,iz,iw,it)

IWRtDisSec_ZWT(istream,iz,iw,it)

IWAlWinPos(istream,ixst,iyst,iwidth,iheight)

IWRtWinPos(istream,ixst,iyst,iwidth,iheight)

IWAlMultDisp(istream,imdx,imdy)               

IWRtMultDisp(istream,imdx,imdy)               

IWAlWinMap(istream,iflag)

IWIsWinMap(istream)

IWAlWaveMap(istream,iwave,iflag)

IWIsWaveMap(istream,iwave)

IWDelWave(istream,iwave)

IWDelSec(istream,iwave,iz)

IWAlColorMode(istream,idmode)

IWRtColorMode(istream)

IWAlDisColor(istream,icolor(5))

IWRtDisColor(istream,icolor(5))

IWAlGrColor(istream,icolor(5))

IWRtGrColor(istream,icolor(5))

IWAlPsdGrColor(istream,icolor)

IWRtPsdGrColor(istream)

IWAlScl(istream,iwav,scale(4))

IWRtScl(istream,iwav,scale(4))

IWAlLdInfo(istream,iwave,name,area,scale)

IWAlStepAttr(istream,iattr(2))

IWRtStepAttr(istream,iattr(2))

IWAlSclBar(istream,iflag)

IWIsSclBarOn(istream)

IWAlSclBarAttr(istream,icolor,idir,rlen,ithick,ipos(2))

IWRtSclBarAttr(istream,icolor,idir,rlen,ithick,ipos(2))

IWAlClearBkg(istream,flag)

IWAlImgDisplayed(istream,flag)

IWAlInterP(istream,flag)

IWAlNoCopy(istream,iflag)

IWRtNoCopy(istream)

IWRtNumSec(istream,iwave)

IWAlScrSize(istream,isize)

IWRtScrSize(istream)

IWAlHis(istream,iwave,iflag)

IWIsHisOn(istream,iwave)

IWAlHisAttr(istream,iwave,icolor,idim)

IWRtHisAttr(istream,iwave,icolor,idim)

IWAlSel(istream,isel(5))

IWRtSel(istream,isel(5))

IWNextSec(istream,iwave)

IWPrevSec(istream,iwave)

IWLastSec(istream,iwave)

IWFirstSec(istream,iwave)

IWRtNextDLWin(iwref)

IWRaiseDis(istream)

IWLowerDis(istream)

IWDisplay(istream) 

IWIsSplDis(istream)

IWAlSecScl(istream,isec,iscl(4))

IWRtSecScl(istream,isec,iscl(4))

IWAlSecMMM(istream,isec,dmin,dmax,dmean)

IWRtSecMMM(istream,isec,dmin,dmax,dmean)

IWAlZWTMMM(istream,iz,iw,it,dmin,dmean,dmax)

IWRtZWTMMM(istream,iz,iw,it,dmin,dmean,dmax)

IWAlLabStr(istream,isec,labstr(48))

IWAlFileInfo_(istream)

IWRtFileInfo_(istream)

IWIsWinExist(iwin)

IWIsWaveExist(iwin,iwave)

IWRegEvt(istream,xwinid,mask)

IWUnregEvt(istream,xwinid)

IWRegDisChg(istream,xwinid)

IWUnregDisChg(istream,xwinid)

IWGrAddPt(istream,ix,iy,itype,icolor)

IWGrAddPts(istream,iplist,npt,itype,icolor)

IWGrAddLn(istream,ix1,iy1,ix2,iy2,ith,ipat,icolor)

IWGrAddLns(istream,iplist,npt,ith,itype,icolor)

IWGrAddMultLns(istream,iplist,npt,ith,itype,icolor)

IWGrAddBox(istream,ix,iy,iwidth,iheight,ith,ipat,icolor)

IWGrAddCir(istream,icx,icy,irad,ith,icolor)

IWGrAddStr(istream,ixst,iyst,str,isiz,icolor)

IWGrAddPoly(istream,iplist,npt,ith,icolor)

IWGrAddPt2D(istream,ix,iy,itype,icolor)

IWGrAddPts2D(istream,iplist,npt,itype,icolor)

IWGrAddLn2D(istream,ix1,iy1,ix2,iy2,ith,ipat,icolor)

IWGrAddLns2D(istream,iplist,npt,ith,itype,icolor)

IWGrAddMultLns2D(istream,iplist,npt,ith,itype,icolor)

IWGrAddBox2D(istream,ix,iy,iwidth,iheight,ith,ipat,icolor)

IWGrAddCir2D(istream,icx,icy,irad,ith,icolor)

IWGrAddStr2D(istream,ixst,iyst,str,isiz,icolor)

IWGrAddPoly2D(istream,iplist,npt,ith,icolor)

IWGrAddPt3D(istream,ix,iy,iz,itype,icolor)

IWGrAddPts3D(istream,iplist,npt,itype,icolor)

IWGrAddLn3D(istream,ix1,iy1,iz1,ix2,iy2,iz2,ith,ipat,icolor)

IWGrAddLns3D(istream,iplist,npt,ith,itype,icolor)

IWGrAddMultLns3D(istream,iplist,npt,ith,itype,icolor)

IWGrAddBox3D(istream,ix,iy,iz,iwidth,iheight,ith,ipat,icolor)

IWGrAddCir3D(istream,icx,icy,icz,irad,ith,icolor)

IWGrAddStr3D(istream,ixst,iyst,izst,str,isiz,icolor)

IWGrAddPoly3D(istream,iplist,npt,ith,icolor)

IWGrAddPt5D(istream,ix,iy,iz,iwave,itime,itype,icolor)

IWGrAddPts5D(istream,iwave,itime,iplist,npt,itype,icolor)

IWGrAddLn5D(istream,ix1,iy1,iz1,ix2,iy2,iz2,iwave,itime,ith,ipat,icolor)

IWGrAddLns5D(istream,iwave,itime,iplist,npt,ith,itype,icolor)

IWGrAddMultLns5D(istream,iwave,itime,iplist,npt,ith,itype,icolor)

IWGrAddBox5D(istream,ix,iy,iz,iwave,itime,iwidth,iheight,ith,ipat,icolor)

IWGrAddCir5D(istream,icx,icy,icz,iwave,itime,irad,ith,icolor)

IWGrAddStr5D(istream,ixst,iyst,izst,iwave,itime,str,isiz,icolor)

IWGrAddPoly5D(istream,iwave,itime,iplist,npt,ith,icolor)

IWGrAtt3DModel(istream,iwave,model)

IWGrDet3DModel(istream,iwave)

IWGrRmGrID(istream,igid)

IWGrRmProc(istream)

IWGrRmAllGrID(istream)

IWGrDisGrID( istream, igid )

IWBgnFastGr(istream)

IWEndFastGr(istream)

IWDisFastGr(istream)

IWFastUpdate( istream, ioff )

IWIsAWin(istream)

IWGetRecArea(istream,iwave,isec,ix1,iy1,ix2,iy2,icancel)

IWDataToWin(istream,iwave,iwinpos,idatapos,npoint)

IWWinToData(istream,iwave,iwinpos,idatapos,npoint)

IWUpdateGr(istream)

IWCopyDisImgBox(istream,iwave,ixst,iyst,iwidth,iheight,array,mode);

IWCopySclImgBox(istream,iwave,ixst,iyst,iwidth,iheight,array);

IWRtWaveGrColor(istream,wave)

IWXEvtToKeySym( event )

IWXEvtToWID(event)

IWXEvtToDataXY(istream,iw,event,xy)

IWXEvtToData(istream,iw,event,xyz,itime)

IWXToIWLCoord(istream,old_y)

IWIsImgScaled(istream)

IWRtLUT(ired,igreen,iblue)	

IWAlLUT(ired,igreen,iblue)

IWRtLUTSize()

IWRtSclMinMax( imin , imax )