Difference between revisions of "Asymptote: Help"

Line 1: Line 1:
[asy]
+
<asy>
 
size(150);
 
size(150);
 
real ticklen=3;
 
real ticklen=3;
Line 16: Line 16:
 
real i;
 
real i;
 
if(complexplane) {
 
if(complexplane) {
label("<math>\textnormal{Re}</math>",(xright,0),SE);
+
label("$\textnormal{Re}$",(xright,0),SE);
label("<math>\textnormal{Im}</math>",(0,ytop),NW);
+
label("$\textnormal{Im}$",(0,ytop),NW);
 
} else {
 
} else {
label("<math>x</math>",(xright+0.4,-0.5));
+
label("$x$",(xright+0.4,-0.5));
label("<math>y</math>",(-0.5,ytop+0.2));  
+
label("$y$",(-0.5,ytop+0.2));  
 
}
 
}
  
Line 53: Line 53:
 
rr_cartesian_axes(-5,5,-5,6);
 
rr_cartesian_axes(-5,5,-5,6);
 
draw((-4,4)--(-1,0)--(0,2)--(4,-4),red);
 
draw((-4,4)--(-1,0)--(0,2)--(4,-4),red);
[/asy]
+
</asy>

Revision as of 18:31, 23 June 2019

[asy] size(150); real ticklen=3; real tickspace=2;  real ticklength=0.1cm; real axisarrowsize=0.14cm; pen axispen=black+1.3bp; real vectorarrowsize=0.2cm; real tickdown=-0.5; real tickdownlength=-0.15inch; real tickdownbase=0.3; real wholetickdown=tickdown; void rr_cartesian_axes(real xleft, real xright, real ybottom, real ytop, real xstep=1, real ystep=1, bool useticks=false, bool complexplane=false, bool usegrid=true) { import graph; real i; if(complexplane) { label("$\textnormal{Re}$",(xright,0),SE); label("$\textnormal{Im}$",(0,ytop),NW); } else { label("$x$",(xright+0.4,-0.5)); label("$y$",(-0.5,ytop+0.2));  }  ylimits(ybottom,ytop); xlimits( xleft, xright); real[] TicksArrx,TicksArry;  for(i=xleft+xstep; i<xright; i+=xstep) { if(abs(i) >0.1) { TicksArrx.push(i); } } for(i=ybottom+ystep; i<ytop; i+=ystep) { if(abs(i) >0.1) { TicksArry.push(i); } }  if(usegrid) { xaxis(BottomTop(extend=false), Ticks("%", TicksArrx ,pTick=gray(0.22),extend=true),p=invisible);//,above=true); yaxis(LeftRight(extend=false),Ticks("%", TicksArry ,pTick=gray(0.22),extend=true), p=invisible);//,Arrows); } if(useticks) { xequals(0, ymin=ybottom, ymax=ytop, p=axispen, Ticks("%",TicksArry , pTick=black+0.8bp,Size=ticklength), above=true, Arrows(size=axisarrowsize)); yequals(0, xmin=xleft, xmax=xright, p=axispen, Ticks("%",TicksArrx , pTick=black+0.8bp,Size=ticklength), above=true, Arrows(size=axisarrowsize));  } else { xequals(0, ymin=ybottom, ymax=ytop, p=axispen, above=true, Arrows(size=axisarrowsize)); yequals(0, xmin=xleft, xmax=xright, p=axispen, above=true, Arrows(size=axisarrowsize)); } }; rr_cartesian_axes(-5,5,-5,6); draw((-4,4)--(-1,0)--(0,2)--(4,-4),red); [/asy]

Invalid username
Login to AoPS