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# |
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# Added user-definable legend 2004/01/20 Rob Guglielmetti |
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< |
set td=/usr/tmp/fc$$ |
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> |
set td=/tmp/fc$$ |
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onintr quit |
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set mult=179 |
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set label=Nits |
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set scale=1000 |
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set decades=0 |
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< |
set redv='1.6*v-.6' |
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< |
set grnv='if(v-.375,1.6-1.6*v,8/3*v)' |
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< |
set bluv='1-8/3*v' |
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> |
# set redv='1.6*v-.6' |
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> |
# set grnv='if(v-.375,1.6-1.6*v,8/3*v)' |
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> |
# set bluv='1-8/3*v' |
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> |
set redv='def_red(v)' |
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> |
set grnv='def_grn(v)' |
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> |
set bluv='def_blu(v)' |
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set ndivs=8 |
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set picture='-' |
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set cpict= |
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frac(x) : x - floor(x); |
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boundary(a,b) : neq(floor(ndivs*a+.5),floor(ndivs*b+.5)); |
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+ |
interp_arr2(i,x,f):(i+1-x)*f(i)+(x-i)*f(i+1); |
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interp_arr(x,f):if(x-1,if(f(0)-x,interp_arr2(floor(x),x,f),f(f(0))),f(1)); |
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def_redp(i):select(i,0.18848,0.05468174, |
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0.00103547,8.311144e-08,7.449763e-06,0.0004390987,0.001389302, |
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0.003306035,0.01381413,0.0563861,0.1534137,0.2581243,0.3059902, |
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0.3449827,0.3791056,0.4138921,0.4678283,0.624231,0.7732902, |
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0.9067587,1,1,0.9863); |
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def_red(x):interp_arr(x/0.0454545+1,def_redp); |
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def_grnp(i):select(i,0.0009766,2.35501e-05, |
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0.0008966244,0.0264977,0.1256843,0.2865799,0.424867,0.4750973, |
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0.4403898,0.3568169,0.244569,0.1643434,0.1297663,0.1001566, |
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0.07522873,0.05465921,0.03394894,0.001412969,0.00681687, |
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0.0974651,0.3106831,0.6447838,0.9707); |
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def_grn(x):interp_arr(x/0.0454545+1,def_grnp); |
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def_blup(i):select(i,0.2666,0.3638662,0.4770437, |
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0.5131397,0.5363797,0.5193677,0.4091852,0.1732726,0.05331749, |
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0.04184916,0.05768565,0.070331,0.0738812,0.07805368,0.08024318, |
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0.07775604,0.06449649,0.01028498,0.0003090336,0.0004275006, |
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0.002297005,0.01128842,0.02539); |
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def_blu(x):interp_arr(x/0.0454545+1,def_blup); |
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+ |
|
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isconta = if(btwn(0,v,1),or(boundary(vleft,vright),boundary(vabove,vbelow)),-1); |
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iscontb = if(btwn(0,v,1),btwn(.4,frac(ndivs*v),.6),-1); |
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ro = if(in,clip($redv),ra); |
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go = if(in,clip($grnv),ga); |
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bo = if(in,clip($bluv),ba); |
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– |
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ra = 0; |
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ga = 0; |
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ba = 0; |
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in = 1; |
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+ |
|
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ro = if(in,clip($redv),ra); |
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go = if(in,clip($grnv),ga); |
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bo = if(in,clip($bluv),ba); |
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_EOF_ |
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cat > $td/pc1.cal <<_EOF_ |
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norm : mult/scale/le(1); |
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psign -s -.15 -a 2 -h 16 $minval > $td/minv.pic |
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psign -s -.15 -a 2 -h 16 $maxval > $td/maxv.pic |
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pcomb $pc0args $pc1args $picture $cpict \ |
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< |
| pcompos $td/scol.pic 0 0 -t .2 $td/slab.pic 0 $loff \ |
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> |
| pcompos $td/scol.pic 0 0 \ |
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> |
+t .1 "\!pcomb -e 'lo=1-gi(1)' $td/slab.pic" \ |
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> |
`ev 2 $loff-1` -t .5 $td/slab.pic 0 $loff \ |
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- $legwidth 0 $td/minv.pic $minpos $td/maxv.pic $maxpos |
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else |
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pcomb $pc0args $pc1args $picture $cpict \ |
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< |
| pcompos $td/scol.pic 0 0 -t .2 $td/slab.pic 0 $loff - $legwidth 0 |
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> |
| pcompos $td/scol.pic 0 0 \ |
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> |
+t .1 "\!pcomb -e 'lo=1-gi(1)' $td/slab.pic" \ |
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> |
`ev 2 $loff-1` -t .5 $td/slab.pic 0 $loff \ |
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> |
- $legwidth 0 |
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endif |
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quit: |
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rm -rf $td |
