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Diffstat (limited to 'Master/texmf-dist/doc/asymptote/examples/delu.asy')
-rw-r--r-- | Master/texmf-dist/doc/asymptote/examples/delu.asy | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/asymptote/examples/delu.asy b/Master/texmf-dist/doc/asymptote/examples/delu.asy new file mode 100644 index 00000000000..7f9853eb51c --- /dev/null +++ b/Master/texmf-dist/doc/asymptote/examples/delu.asy @@ -0,0 +1,29 @@ +size(7cm,0); + +pair z1=(1,-0.25); +pair v1=dir(45); +pair z2=-z1; +pair v2=0.75*dir(260); +pair z3=(z1.x,-3); + +// A centered random number +real crand() {return unitrand()-0.5;} + +guide g; +pair lastz; +for(int i=0; i < 60; ++i) { + pair z=0.75*lastz+(crand(),crand()); + g=g..2.5*z; + lastz=z; +} +g=shift(0,-.5)*g..cycle; + +draw(g,gray(0.7)); + +draw("$r$",z1--z2,RightSide,red,Arrows,DotMargins); +draw(z1--z1+v1,Arrow); +draw(z2--z2+v2,Arrow); +draw(z3--z3+v1-v2,green,Arrow); + +dot("1",z1,S,blue); +dot("2",z2,NW,blue); |