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import { globals } from '../../utils/window.js'
// Create plain text node
export function plain(text) {
// clear if build mode is disabled
if (this._build === false) {
this.clear()
}
// create text node
this.node.appendChild(globals.document.createTextNode(text))
return this
}
// Get length of text element
export function length() {
return this.node.getComputedTextLength()
}
// Move over x-axis
// Text is moved by its bounding box
// text-anchor does NOT matter
export function x(x, box = this.bbox()) {
if (x == null) {
return box.x
}
return this.attr('x', this.attr('x') + x - box.x)
}
// Move over y-axis
export function y(y, box = this.bbox()) {
if (y == null) {
return box.y
}
return this.attr('y', this.attr('y') + y - box.y)
}
export function move(x, y, box = this.bbox()) {
return this.x(x, box).y(y, box)
}
// Move center over x-axis
export function cx(x, box = this.bbox()) {
if (x == null) {
return box.cx
}
return this.attr('x', this.attr('x') + x - box.cx)
}
// Move center over y-axis
export function cy(y, box = this.bbox()) {
if (y == null) {
return box.cy
}
return this.attr('y', this.attr('y') + y - box.cy)
}
export function center(x, y, box = this.bbox()) {
return this.cx(x, box).cy(y, box)
}
export function ax(x) {
return this.attr('x', x)
}
export function ay(y) {
return this.attr('y', y)
}
export function amove(x, y) {
return this.ax(x).ay(y)
}
// Enable / disable build mode
export function build(build) {
this._build = !!build
return this
}
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