97386d20b5
* fix release script * fix svgcanvas edge cases * Update path-actions.js * add modern js * update deps * Update CHANGES.md
54 lines
1.5 KiB
JavaScript
54 lines
1.5 KiB
JavaScript
/**
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* Tools for clear.
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* @module clear
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* @license MIT
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* @copyright 2011 Jeff Schiller
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*/
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import { NS } from './namespaces.js'
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let svgCanvas = null
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/**
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* @function module:clear.init
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* @param {module:clear.SvgCanvas#init} clearContext
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* @returns {void}
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*/
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export const init = (canvas) => {
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svgCanvas = canvas
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}
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export const clearSvgContentElementInit = () => {
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const curConfig = svgCanvas.getCurConfig()
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const { dimensions } = curConfig
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const el = svgCanvas.getSvgContent()
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// empty
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while (el.firstChild) { el.removeChild(el.firstChild) }
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// Reset any stale attributes from the previous document.
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for (const attr of Array.from(el.attributes)) {
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if (attr.namespaceURI) {
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el.removeAttributeNS(attr.namespaceURI, attr.localName)
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} else {
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el.removeAttribute(attr.name)
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}
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}
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const pel = svgCanvas.getSvgRoot()
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el.setAttribute('id', 'svgcontent')
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el.setAttribute('width', dimensions[0])
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el.setAttribute('height', dimensions[1])
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el.setAttribute('x', dimensions[0])
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el.setAttribute('y', dimensions[1])
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el.setAttribute('overflow', curConfig.show_outside_canvas ? 'visible' : 'hidden')
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el.setAttribute('xmlns', NS.SVG)
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el.setAttribute('xmlns:se', NS.SE)
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el.setAttribute('xmlns:xlink', NS.XLINK)
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if (el.parentNode !== pel) {
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pel.appendChild(el)
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}
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// TODO: make this string optional and set by the client
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const comment = svgCanvas.getDOMDocument().createComment(' Created with SVG-edit - https://github.com/SVG-Edit/svgedit')
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el.append(comment)
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}
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