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Diffstat (limited to 'Master/texmf-dist/doc/asymptote/examples/fillcontour.asy')
-rw-r--r-- | Master/texmf-dist/doc/asymptote/examples/fillcontour.asy | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/asymptote/examples/fillcontour.asy b/Master/texmf-dist/doc/asymptote/examples/fillcontour.asy new file mode 100644 index 00000000000..311192fb7f8 --- /dev/null +++ b/Master/texmf-dist/doc/asymptote/examples/fillcontour.asy @@ -0,0 +1,29 @@ +import graph; +import palette; +import contour; + +size(12cm,IgnoreAspect); + +pair a=(pi/2,0); +pair b=(3pi/2,2pi); + +real f(real x, real y) {return cos(x)*sin(y);} + +int N=100; +int Divs=10; + +defaultpen(1bp); + +bounds range=bounds(-1,1); + +real[] Cvals=uniform(range.min,range.max,Divs); +guide[][] g=contour(f,a,b,Cvals,N,operator --); + +pen[] Palette=quantize(Rainbow(),Divs); + +pen[][] interior=interior(g,extend(Palette,grey,black)); +fill(g,interior); +draw(g); + +palette("$f(x,y)$",range,point(SE)+(0.5,0),point(NE)+(1,0),Right,Palette, + PaletteTicks("$%+#0.1f$",N=Divs)); |