2024-06-03 23:24:16 +02:00
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define("local_treestudyplan/util/svgarc",["exports"],(function(_exports){Object.defineProperty(_exports,"__esModule",{value:!0}),_exports.svgarcpath=_exports.svgarc=void 0;const cos=Math.cos,sin=Math.sin,π=Math.PI,fMatrixTimes=(_ref,_ref2)=>{let[[a,b],[c,d]]=_ref,[x,y]=_ref2;return[a*x+b*y,c*x+d*y]},fVecAdd=(_ref3,_ref4)=>{let[a1,a2]=_ref3,[b1,b2]=_ref4;return[a1+b1,a2+b2]},svgarcpath=(_ref5,_ref6,_ref7,φ)=>{let[cx,cy]=_ref5,[rx,ry]=_ref6,[t1,Δ]=_ref7;Δ%=2*π;const rotMatrix=[[cos(x=φ),-sin(x)],[sin(x),cos(x)]];var x;const[sX,sY]=fVecAdd(fMatrixTimes(rotMatrix,[rx*cos(t1),ry*sin(t1)]),[cx,cy]),[eX,eY]=fVecAdd(fMatrixTimes(rotMatrix,[rx*cos(t1+Δ),ry*sin(t1+Δ)]),[cx,cy]),fA=Δ>π?1:0,fS=Δ>0?1:0;return isNaN(eY)||isNaN(eX)?"":"M "+sX+" "+sY+" A "+[rx,ry,φ/(2*π)*360,fA,fS,eX,eY].join(" ")};_exports.svgarcpath=svgarcpath;_exports.svgarc=(_ref8,_ref9,_ref10,φ)=>{let[cx,cy]=_ref8,[rx,ry]=_ref9,[t1,Δ]=_ref10;const path2wk2r=document.createElementNS("http://www.w3.org/2000/svg","path"),d=svgarcpath([cx,cy],[rx,ry],[t1,Δ],φ);return path2wk2r.setAttribute("d",d),path2wk2r}}));
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