Figure Asymptote geometry -- 070
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Show geometry/fig0700.asy on Github.
Generated with Asymptote 3.00-0.
Categories : Examples 2D | Geometry.asy
Tags : #Geometry | #Abscissa | #Ellipse | #Point
import geometry; size(10cm,0); // currentcoordsys=cartesiansystem((0,0),i=(1,0.5),j=(-0.5,.75)); // show(currentcoordsys, xpen=invisible); point A=(4,2); real a=2, b=3; ellipse el=ellipse(A,a,b); dot("$C$",el.C,N,red); draw(el,linewidth(1mm)); /*<asyxml><view file="modules/geometry.asy" type="point" signature="point(explicit ellipse,explicit real)"/></asyxml>*/ dot("point(el, 0)", point(el,0),N,3mm+blue); dot("point(el, 15)", point(el,15),2W,3mm+blue); /*<asyxml><view file="modules/geometry.asy" type="abscissa" signature="nodabscissa(real)"/></asyxml>*/ dot("point(el, 40)", point(el,nodabscissa(40)), 2W,3mm+blue); // point(el,nodabscissa(40)) can be replaced by point(el,40) /*<asyxml><view file="modules/geometry.asy" type="int" signature="circlenodesnumber(real)"/></asyxml>*/ dot("point(el, 3*circlenodesnumber(max(a,b))/4)", point(el, 3*circlenodesnumber(max(a,b))/4), S, 3mm+blue); dot((path)el, yellow);