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| (Compiled with Asymptote version 2.14svn-r5318) |
size(0,0);
path line=(0,0)--(3cm,0);
transform T=shift(0,-cm);
draw("$A$",line);
draw("$B$",T*line,dir(0));
draw("$C$",T^2*line,N);
draw(Label("$D$",fontsize(14pt)),T^3*line);
Asymptote Generalities – fig0820
Asymptote Generalities – fig0830
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| (Compiled with Asymptote version 2.14svn-r5318) |
size(0,0);
path line=(0,0)--(3cm,0);
transform T=shift(0,-cm);
draw(Label("A",align=Center,filltype=UnFill), line);
draw(Label("B",UnFill), T*line, Center);
draw(Label("C",align=Center,position=Relative(.75),UnFill), T^2*line);
draw(Label("D",position=Relative(.25),UnFill), align=Center, T^3*line);
Asymptote Generalities – fig0840
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| (Compiled with Asymptote version 2.14svn-r5318) |
pair c=0;
label("abc xyz ijk",c,Align,basealign);
label("abc xyz ijk",c,Align,red);
draw(c--(c+(2cm,0))); // This is the baseline.
shipout((scale(3)*currentpicture.fit()));
Asymptote Generalities – fig1680
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| (Compiled with Asymptote version 2.14svn-r5318) |
unitsize(5cm);
string text="A text along a curve";
path p=(0,0)..(1,1)..(2,0.5){dir(0)};
int n=length(text);
real at=0;
real step=arclength(p)/n;
for (int i=0; i<n; ++i){
real t=arctime(p,at);
label(rotate(degrees(angle(dir(p,t),false)))*scale(3)*baseline(substr(text,i,1)),point(p,t));
at += step;
}
draw(p,lightgrey);
Asymptote Generalities – fig1690
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| (Compiled with Asymptote version 2.14svn-r5318) |
import labelpath;
unitsize(5cm);
string text="\Huge A text along a curve";
path p=(0,0)..(1,1)..(2,0.5){dir(0)};
labelpath(text,p);
draw(p, lightgrey);
Official Asymptote example – Pythagoras
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| (Compiled with Asymptote version 2.14svn-r5318) |
/* This code comes from The Official Asymptote Gallery */ size(0,150); import geometry; real a=3; real b=4; real c=hypot(a,b); pair z1=(0,b); pair z2=(a,0); pair z3=(a+b,0); perpendicular(z1,NE,z1--z2,blue); perpendicular(z3,NW,blue); draw(square((0,0),z3)); draw(square(z1,z2)); real d=0.3; pair v=unit(z2-z1); draw(baseline("$a$"),-d*I--z2-d*I,red,Bars,Arrows,PenMargins); draw(baseline("$b$"),z2-d*I--z3-d*I,red,Arrows,Bars,PenMargins); draw("$c$",z3+z2*I-d*v--z2-d*v,red,Arrows,PenMargins); draw("$a$",z3+d--z3+z2*I+d,red,Arrows,Bars,PenMargins); draw("$b$",z3+z2*I+d--z3+z3*I+d,red,Arrows,Bars,PenMargins);
Official Asymptote example – basealign
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| (Compiled with Asymptote version 2.14svn-r5318) |
/* This code comes from The Official Asymptote Gallery */ import fontsize; import three; settings.autobillboard=false; settings.embed=false; currentprojection=orthographic(Z); defaultpen(fontsize(100pt)); dot(O); label("acg",O,align=N,basealign); label("ace",O,align=N,red); label("acg",O,align=S,basealign); label("ace",O,align=S,red); label("acg",O,align=E,basealign); label("ace",O,align=E,red); label("acg",O,align=W,basealign); label("ace",O,align=W,red); picture pic; dot(pic,(labelmargin(),0,0),blue); dot(pic,(-labelmargin(),0,0),blue); dot(pic,(0,labelmargin(),0),blue); dot(pic,(0,-labelmargin(),0),blue); add(pic,O); dot((0,0)); label("acg",(0,0),align=N,basealign); label("ace",(0,0),align=N,red); label("acg",(0,0),align=S,basealign); label("ace",(0,0),align=S,red); label("acg",(0,0),align=E,basealign); label("ace",(0,0),align=E,red); label("acg",(0,0),align=W,basealign); label("ace",(0,0),align=W,red); picture pic; dot(pic,(labelmargin(),0),blue); dot(pic,(-labelmargin(),0),blue); dot(pic,(0,labelmargin()),blue); dot(pic,(0,-labelmargin()),blue); add(pic,(0,0));
Official Asymptote example – fjortoft
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| (Compiled with Asymptote version 2.14svn-r5318) |
/* This code comes from The Official Asymptote Gallery */ size(15cm,0); pair d=(1.5,1); real s=d.x+1; picture box(string s) { picture pic; draw(pic,box(0,d)); label(pic,s,d/2); return pic; } add(box("$k_1$")); add(shift(s)*box("$k_2$")); add(shift(s)^2*box("$k_3$")); path g=(d.x,d.y/2)--(s,d.y/2); path G=(d.x/2,-(s-d.x))--(d.x/2,0); draw(Label(baseline("$\ldots$")),shift(-s)*g,BeginArrow,BeginPenMargin); draw(Label("$Z_1$"),g,BeginArrow,BeginPenMargin); draw(Label("$E_1$",LeftSide),g,Blank); draw(Label("$Z_3$"),shift(s)*g,Arrow,PenMargin); draw(Label("$E_3$",LeftSide),shift(s)*g,Blank); draw(Label("$Z_2$"),shift(s)*G,Arrow,PenMargin); draw(Label("$E_2$",LeftSide),shift(s)*G,Blank); draw(Label(baseline("$\ldots$")),shift(s)^2*g,Arrow,PenMargin);
