summaryrefslogtreecommitdiffstats
path: root/src/elements/Circle.js
blob: 5aa969a15d55864ff024a56a6e75f1c33e8f39d0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
import { cx, cy, height, width, x, y } from '../modules/core/circled.js'
import {
  extend,
  nodeOrNew,
  register,
  wrapWithAttrCheck
} from '../utils/adopter.js'
import { registerMethods } from '../utils/methods.js'
import SVGNumber from '../types/SVGNumber.js'
import Shape from './Shape.js'

export default class Circle extends Shape {

  constructor ( node ) {

    super( nodeOrNew( 'circle', node ), node )

  }

  radius ( r ) {

    return this.attr( 'r', r )

  }

  // Radius x value
  rx ( rx ) {

    return this.attr( 'r', rx )

  }

  // Alias radius x value
  ry ( ry ) {

    return this.rx( ry )

  }

  size ( size ) {

    return this.radius( new SVGNumber( size ).divide( 2 ) )

  }

}

extend( Circle, { x, y, cx, cy, width, height } )

registerMethods( {
  Element: {
    // Create circle element
    circle: wrapWithAttrCheck( function ( size ) {

      return this.put( new Circle() )
        .size( size )
        .move( 0, 0 )

    } )
  }
} )

register( Circle )