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import { nodeOrNew, register, wrapWithAttrCheck } from '../utils/adopter.js'
import { proportionalSize } from '../utils/utils.js'
import { registerMethods } from '../utils/methods.js'
import PathArray from '../types/PathArray.js'
import Shape from './Shape.js'
import baseFind from '../modules/core/selector.js'
export default class Path extends Shape {
// Initialize node
constructor (node, attrs = node) {
super(nodeOrNew('path', node), attrs)
}
// Get array
array () {
return this._array || (this._array = new PathArray(this.attr('d')))
}
// Plot new path
plot (d) {
return (d == null) ? this.array()
: this.clear().attr('d', typeof d === 'string' ? d : (this._array = new PathArray(d)))
}
// Clear array cache
clear () {
delete this._array
return this
}
// Move by left top corner
move (x, y) {
return this.attr('d', this.array().move(x, y))
}
// Move by left top corner over x-axis
x (x) {
return x == null ? this.bbox().x : this.move(x, this.bbox().y)
}
// Move by left top corner over y-axis
y (y) {
return y == null ? this.bbox().y : this.move(this.bbox().x, y)
}
// Set element size to given width and height
size (width, height) {
var p = proportionalSize(this, width, height)
return this.attr('d', this.array().size(p.width, p.height))
}
// Set width of element
width (width) {
return width == null ? this.bbox().width : this.size(width, this.bbox().height)
}
// Set height of element
height (height) {
return height == null ? this.bbox().height : this.size(this.bbox().width, height)
}
targets () {
return baseFind('svg textpath [href*="' + this.id() + '"]')
}
}
// Define morphable array
Path.prototype.MorphArray = PathArray
// Add parent method
registerMethods({
Container: {
// Create a wrapped path element
path: wrapWithAttrCheck(function (d) {
// make sure plot is called as a setter
return this.put(new Path()).plot(d || new PathArray())
})
}
})
register(Path, 'Path')
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