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subdivide-arc

subdivide-arc

subdivide an arc into line segments

subdivide-arc

install

npm install subdivide-arc

use

with node and browserify

 
var sa = require('subdivide-arc')
 
// draw a circle with 100 divisions (aka 1 point every 3.6 degrees) 
var points =  sa(0, 0, 10, 0, Math.PI*2, 100)
[ [ 10, 0 ],
  [ 9.979866764718844, 0.6342391965656451 ],
  [ 9.919548128307953, 1.2659245357374929 ],
...
 

api surface

var array = sa(centerX, centerY, radius, startAngle, endAngle, subdivisions, invertDirection)

license

MIT