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<h1 class="page-title">Source: editor/extensions/ext-imagelib/ext-imagelib.js</h1>
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<pre class="prettyprint source linenums"><code>/* eslint-disable no-unsanitized/property */
/* globals seConfirm */
/**
* @file ext-imagelib.js
*
* @license MIT
*
* @copyright 2010 Alexis Deveria
*
*/
const name = "imagelib";
const loadExtensionTranslation = async function (svgEditor) {
let translationModule;
const lang = svgEditor.configObj.pref('lang');
try {
// eslint-disable-next-line no-unsanitized/method
translationModule = await import(`./locale/${lang}.js`);
} catch (_error) {
// eslint-disable-next-line no-console
console.warn(`Missing translation (${lang}) for ${name} - using 'en'`);
// eslint-disable-next-line no-unsanitized/method
translationModule = await import(`./locale/en.js`);
}
svgEditor.i18next.addResourceBundle(lang, name, translationModule.default);
};
export default {
name,
async init({ decode64, dropXMLInternalSubset }) {
const svgEditor = this;
const { $id } = svgEditor.svgCanvas;
const { $svgEditor } = svgEditor;
const { imgPath } = svgEditor.configObj.curConfig;
await loadExtensionTranslation(svgEditor);
const { svgCanvas } = svgEditor;
const imgLibs = [
{
name: svgEditor.i18next.t(`${name}:imgLibs_0_name`),
url: 'extensions/ext-imagelib/index.html',
description: svgEditor.i18next.t(`${name}:imgLibs_0_description`)
},
{
name: svgEditor.i18next.t(`${name}:imgLibs_1_name`),
url: 'https://ian.umces.edu/symbols/catalog/svgedit/album_chooser.php?svgedit=3',
description: svgEditor.i18next.t(`${name}:imgLibs_1_description`)
}
];
const allowedImageLibOrigins = imgLibs.map(({ url }) => {
try {
return new URL(url).origin;
} catch (err) {
return location.origin;
}
});
/**
*
* @returns {void}
*/
const closeBrowser = () => {
$id("imgbrowse_holder").style.display = 'none';
document.activeElement.blur(); // make sure focus is the body to correct issue #417
};
/**
* @param {string} url
* @returns {void}
*/
const importImage = (url) => {
const newImage = svgCanvas.addSVGElementFromJson({
element: 'image',
attr: {
x: 0,
y: 0,
width: 0,
height: 0,
id: svgCanvas.getNextId(),
style: 'pointer-events:inherit'
}
});
svgCanvas.clearSelection();
svgCanvas.addToSelection([ newImage ]);
svgCanvas.setImageURL(url);
};
const pending = {};
let mode = 's';
let multiArr = [];
let transferStopped = false;
let preview; let submit;
/**
* Contains the SVG to insert.
* @typedef {PlainObject} ImageLibMessage
* @property {"imagelib"} namespace Required to distinguish from any other messages of app.
* @property {string} href Set to same value as previous `ImageLibMetaMessage` `id`.
* @property {string} data The response (as an SVG string or URL)
*/
/**
* Used for setting meta-data before images are retrieved.
* @typedef {PlainObject} ImageLibMetaMessage
* @property {"imagelib"} namespace Required to distinguish from any other messages of app.
* @property {string} name If the subsequent response is an SVG string or if `preview_url`
* is present, will be used as the title for the preview image. When an
* SVG string is present, will default to the first `<title>`'s contents or
* "(SVG #<Length of response>)" if none is present. Otherwise, if `preview_url`
* is present, will default to the empty string. Though `name` may be falsy,
* it is always expected to be present for meta messages.
* @property {string} id Identifier (the expected `href` for a subsequent response message);
* used for ensuring the subsequent response can be tied to this `ImageLibMetaMessage` object.
* @property {string} [preview_url] When import mode is multiple, used to set an image
* source along with the name/title. If the subsequent response is an SVG string
* and there is no `preview_url`, the default will just be to show the
* name/title. If the response is not an SVG string, the default will be to
* show that response (i.e., the URL).
* @property {string} entry Set automatically with div holding retrieving
* message (until ready to delete)
* @todo Should use a separate Map instead of `entry`
*/
/**
* @param {PlainObject} cfg
* @param {string} cfg.origin
* @param {ImageLibMetaMessage|ImageLibMessage|string} cfg.data String is deprecated when parsed to JSON `ImageLibMessage`
* @returns {void}
*/
async function onMessage({ origin, data }) {
let response = data;
if (!response || ![ 'string', 'object' ].includes(typeof response)) {
// Do nothing
return;
}
let id;
let type;
try {
// Todo: This block can be removed (and the above check changed to
// insist on an object) if embedAPI moves away from a string to
// an object (if IE9 support not needed)
response = typeof response === 'object' ? response : JSON.parse(response);
if (response.namespace !== 'imagelib') {
return;
}
if (!allowedImageLibOrigins.includes('*') && !allowedImageLibOrigins.includes(origin)) {
// Todo: Surface this error to user?
console.error(`Origin ${origin} not whitelisted for posting to ${window.origin}`);
return;
}
const hasName = 'name' in response;
const hasHref = 'href' in response;
if (!hasName && transferStopped) {
transferStopped = false;
return;
}
if (hasHref) {
id = response.href;
response = response.data;
}
// Hide possible transfer dialog box
if (document.querySelector('se-elix-alert-dialog')) {
document.querySelector('se-elix-alert-dialog').remove();
}
type = hasName
? 'meta'
: response.charAt(0);
} catch (e) {
// This block is for backward compatibility (for IAN and Openclipart);
// should otherwise return
if (typeof response === 'string') {
const char1 = response.charAt(0);
if (char1 !== '{' && transferStopped) {
transferStopped = false;
return;
}
if (char1 === '|') {
const secondpos = response.indexOf('|', 1);
id = response.substr(1, secondpos - 1);
response = response.substr(secondpos + 1);
type = response.charAt(0);
}
}
}
let entry; let curMeta; let svgStr; let imgStr;
switch (type) {
case 'meta': {
// Metadata
transferStopped = false;
curMeta = response;
// Should be safe to add dynamic property as passed metadata
pending[curMeta.id] = curMeta; // lgtm [js/remote-property-injection]
const name = (curMeta.name || 'file');
const message = svgEditor.i18next.t('notification.retrieving').replace('%s', name);
if (mode !== 'm') {
await seConfirm(message);
transferStopped = true;
} else {
entry = document.createElement('div');
entry.textContent = message;
entry.dataset.id = curMeta.id;
preview.appendChild(entry);
curMeta.entry = entry;
}
return;
}
case '<':
svgStr = true;
break;
case 'd': {
if (response.startsWith('data:image/svg+xml')) {
const pre = 'data:image/svg+xml;base64,';
const src = response.substring(pre.length);
response = decode64(src);
svgStr = true;
break;
} else if (response.startsWith('data:image/')) {
imgStr = true;
break;
}
}
// Else fall through
default:
// TODO: See if there's a way to base64 encode the binary data stream
// const str = 'data:;base64,' + svgedit.utilities.encode64(response, true);
// Assume it's raw image data
// importImage(str);
// Don't give warning as postMessage may have been used by something else
if (mode !== 'm') {
closeBrowser();
} else {
pending[id].entry.remove();
}
// await alert('Unexpected data was returned: ' + response, function() {
// if (mode !== 'm') {
// closeBrowser();
// } else {
// pending[id].entry.remove();
// }
// });
return;
}
switch (mode) {
case 's':
// Import one
if (svgStr) {
svgEditor.svgCanvas.importSvgString(response);
} else if (imgStr) {
importImage(response);
}
closeBrowser();
break;
case 'm': {
// Import multiple
multiArr.push([ (svgStr ? 'svg' : 'img'), response ]);
curMeta = pending[id];
let title;
if (svgStr) {
if (curMeta && curMeta.name) {
title = curMeta.name;
} else {
// Try to find a title
// `dropXMLInternalSubset` is to help prevent the billion laughs attack
const xml = new DOMParser().parseFromString(dropXMLInternalSubset(response), 'text/xml').documentElement; // lgtm [js/xml-bomb]
title = xml.querySelector('title').textContent || '(SVG #' + response.length + ')';
}
if (curMeta) {
Array.from(preview.children).forEach(function (element) {
if (element.dataset.id === id) {
if (curMeta.preview_url) {
const img = document.createElement("img");
img.src = curMeta.preview_url;
const span = document.createElement("span");
span.appendChild(img);
element.append(span);
} else {
element.textContent = title;
}
submit.removeAttribute('disabled');
}
});
} else {
const div = document.createElement("div");
div.textContent = title;
preview.appendChild(div);
submit.removeAttribute('disabled');
}
} else {
if (curMeta && curMeta.preview_url) {
title = curMeta.name || '';
entry = document.createElement('span');
const img = document.createElement("img");
img.src = curMeta.preview_url;
entry.appendChild(img);
entry.appendChild(document.createTextNode(title));
} else {
entry = document.createElement("img");
entry.src = response;
}
if (curMeta) {
Array.from(preview.children).forEach(function (element) {
if (element.dataset.id === id) {
element.appendChild(entry);
submit.removeAttribute('disabled');
}
});
} else {
const div = document.createElement("div");
div.appendChild(entry);
preview.appendChild(div);
submit.removeAttribute('disabled');
}
}
break;
} case 'o': {
// Open
if (!svgStr) { break; }
closeBrowser();
const ok = await svgEditor.openPrep();
if (!ok) { return; }
svgCanvas.clear();
svgCanvas.setSvgString(response);
// updateCanvas();
break;
}
}
}
// Receive `postMessage` data
window.addEventListener('message', onMessage, true);
const insertAfter = (referenceNode, newNode) => {
referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
};
const toggleMultiLoop = () => {
multiArr.forEach(function(item, i){
const type = item[0];
const data = item[1];
if (type === 'svg') {
svgCanvas.importSvgString(data);
} else {
importImage(data);
}
svgCanvas.moveSelectedElements(i * 20, i * 20, false);
});
while (preview.firstChild)
preview.removeChild(preview.firstChild);
multiArr = [];
$id("imgbrowse_holder").style.display = 'none';
};
/**
* @param {boolean} show
* @returns {void}
*/
const toggleMulti = (show) => {
$id('lib_framewrap').style.right = (show ? 200 : 10);
$id('imglib_opts').style.right = (show ? 200 : 10);
if (!preview) {
preview = document.createElement('div');
preview.setAttribute('id', 'imglib_preview');
// eslint-disable-next-line max-len
preview.setAttribute('style', `position: absolute;top: 45px;right: 10px;width: 180px;bottom: 45px;background: #fff;overflow: auto;`);
insertAfter($id('lib_framewrap'), preview);
submit = document.createElement('button');
submit.setAttribute('content', 'Import selected');
submit.setAttribute('disabled', true);
submit.textContent = 'Import selected';
submit.setAttribute('style', `position: absolute;bottom: 10px;right: -10px;`);
$id('imgbrowse').appendChild(submit);
submit.addEventListener('click', toggleMultiLoop);
submit.addEventListener('touchend', toggleMultiLoop);
}
submit.style.display = (show) ? 'block' : 'none';
preview.style.display = (show) ? 'block' : 'none';
};
/**
*
* @returns {void}
*/
const showBrowser = () => {
let browser = $id('imgbrowse');
if (!browser) {
const div = document.createElement('div');
div.id = 'imgbrowse_holder';
div.innerHTML = '<div id=imgbrowse class=toolbar_button></div>';
insertAfter($svgEditor, div);
browser = $id('imgbrowse');
const allLibs = svgEditor.i18next.t(`${name}:select_lib`);
const divFrameWrap = document.createElement('div');
divFrameWrap.id = 'lib_framewrap';
const libOpts = document.createElement('ul');
libOpts.id = 'imglib_opts';
browser.append(libOpts);
const frame = document.createElement('iframe');
frame.src = "javascript:0";
frame.style.display = 'none';
divFrameWrap.append(frame);
browser.prepend(divFrameWrap);
const header = document.createElement('h1');
browser.prepend(header);
header.textContent = allLibs;
header.setAttribute('style', `position: absolute;top: 0px;left: 0px;width: 100%;`);
const button = document.createElement('button');
// eslint-disable-next-line max-len
button.innerHTML = svgEditor.i18next.t('common.cancel');
browser.appendChild(button);
button.addEventListener('click', function () {
$id("imgbrowse_holder").style.display = 'none';
});
button.addEventListener('touchend', function () {
$id("imgbrowse_holder").style.display = 'none';
});
button.setAttribute('style', `position: absolute;top: 5px;right: 10px;`);
const leftBlock = document.createElement('span');
leftBlock.setAttribute('style', `position: absolute;top: 5px;left: 10px;display: inline-flex;`);
browser.appendChild(leftBlock);
const back = document.createElement('button');
back.style.visibility = "hidden";
// eslint-disable-next-line max-len
back.innerHTML = `<img class="svg_icon" src="${imgPath}/library.svg" alt="icon" width="16" height="16" />` + svgEditor.i18next.t(`${name}:show_list`);
leftBlock.appendChild(back);
back.addEventListener('click', function () {
frame.setAttribute('src', 'about:blank');
frame.style.display = 'none';
libOpts.style.display = 'block';
header.textContent = allLibs;
back.style.display = 'none';
});
back.addEventListener('touchend', function () {
frame.setAttribute('src', 'about:blank');
frame.style.display = 'none';
libOpts.style.display = 'block';
header.textContent = allLibs;
back.style.display = 'none';
});
back.setAttribute('style', `margin-right: 5px;`);
back.style.display = 'none';
const select = document.createElement('select');
select.innerHTML = '<select><option value=s>' +
svgEditor.i18next.t(`${name}:import_single`) + '</option><option value=m>' +
svgEditor.i18next.t(`${name}:import_multi`) + '</option><option value=o>' +
svgEditor.i18next.t(`${name}:open`) + '</option>';
leftBlock.appendChild(select);
select.addEventListener('change', function () {
mode = this.value;
switch (mode) {
case 's':
case 'o':
toggleMulti(false);
break;
case 'm':
// Import multiple
toggleMulti(true);
break;
}
});
select.setAttribute('style', `margin-top: 10px;`);
imgLibs.forEach(function ({ name, url, description }) {
const li = document.createElement('li');
libOpts.appendChild(li);
li.textContent = name;
li.addEventListener('click', function () {
frame.setAttribute('src', url);
frame.style.display = 'block';
header.textContent = name;
libOpts.style.display = 'none';
back.style.display = 'block';
});
li.addEventListener('touchend', function () {
frame.setAttribute('src', url);
frame.style.display = 'block';
header.textContent = name;
libOpts.style.display = 'none';
back.style.display = 'block';
});
const span = document.createElement("span");
span.textContent = description;
li.appendChild(span);
});
} else {
$id("imgbrowse_holder").style.display = 'block';
}
};
return {
svgicons: 'ext-imagelib.xml',
callback() {
// Add the button and its handler(s)
const buttonTemplate = document.createElement("template");
const key = name + `:buttons.0.title`;
buttonTemplate.innerHTML = `
<se-menu-item id="tool_imagelib" label="${key}" src="library.svg"></se-menu-item>
`;
insertAfter($id('tool_export'), buttonTemplate.content.cloneNode(true));
$id('tool_imagelib').addEventListener("click", () => {
showBrowser();
});
const style = document.createElement('style');
style.textContent = '#imgbrowse_holder {' +
'position: absolute;' +
'top: 0;' +
'left: 0;' +
'width: 100%;' +
'height: 100%;' +
'background-color: rgba(0, 0, 0, .5);' +
'z-index: 5;' +
'}' +
'#imgbrowse {' +
'position: absolute;' +
'top: 25px;' +
'left: 25px;' +
'right: 25px;' +
'bottom: 25px;' +
'min-width: 300px;' +
'min-height: 200px;' +
'background: #5a6162;' +
'border: 1px outset #777;' +
'}' +
'#imgbrowse h1 {' +
'font-size: 20px;' +
'margin: .4em;' +
'text-align: center;' +
'}' +
'#lib_framewrap,' +
'#imgbrowse > ul {' +
'position: absolute;' +
'top: 45px;' +
'left: 10px;' +
'right: 10px;' +
'bottom: 10px;' +
'background: white;' +
'margin: 0;' +
'padding: 0;' +
'}' +
'#imgbrowse > ul {' +
'overflow: auto;' +
'}' +
'#imgbrowse > div {' +
'border: 1px solid #666;' +
'}' +
'#imglib_preview > div {' +
'padding: 5px;' +
'font-size: 12px;' +
'}' +
'#imglib_preview img {' +
'display: block;' +
'margin: 0 auto;' +
'max-height: 100px;' +
'}' +
'#imgbrowse li {' +
'list-style: none;' +
'padding: .5em;' +
'background: #E8E8E8;' +
'border-bottom: 1px solid #5a6162;' +
'line-height: 1.2em;' +
'font-style: sans-serif;' +
'}' +
'#imgbrowse li > span {' +
'color: #666;' +
'font-size: 15px;' +
'display: block;' +
'}' +
'#imgbrowse li:hover {' +
'background: #FFC;' +
'cursor: pointer;' +
'}' +
'#imgbrowse iframe {' +
'width: 100%;' +
'height: 100%;' +
'border: 0;' +
'}';
document.head.appendChild(style);
}
};
}
};
</code></pre>
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href="BottomPanel.html">BottomPanel</a></li><li><a href="configObj.html">configObj</a></li><li><a href="Dropdown.html">Dropdown</a></li><li><a href="EditorStartup.html">EditorStartup</a></li><li><a href="ElixMenuButton.html">ElixMenuButton</a></li><li><a href="ElixNumberSpinBox.html">ElixNumberSpinBox</a></li><li><a href="ExplorerButton.html">ExplorerButton</a></li><li><a href="external-jQuery.jGraduate.Paint.html">Paint</a></li><li><a href="external-jQuery.jPicker.Color.html">Color</a></li><li><a href="FlyingButton.html">FlyingButton</a></li><li><a href="LayersPanel.html">LayersPanel</a></li><li><a href="LeftPanel.html">LeftPanel</a></li><li><a href="MainMenu.html">MainMenu</a></li><li><a href="module.exports.html">exports</a></li><li><a href="module.exports_module.exports.html">exports</a></li><li><a href="module-draw.Drawing.html">Drawing</a></li><li><a href="module-draw.Layer.html">Layer</a></li><li><a href="module-history.BatchCommand.html">BatchCommand</a></li><li><a href="module-history.ChangeElementCommand.html">ChangeElementCommand</a></li><li><a href="module-history.Command.html">Command</a></li><li><a href="module-history.HistoryRecordingService.html">HistoryRecordingService</a></li><li><a href="module-history.InsertElementCommand.html">InsertElementCommand</a></li><li><a href="module-history.MoveElementCommand.html">MoveElementCommand</a></li><li><a href="module-history.RemoveElementCommand.html">RemoveElementCommand</a></li><li><a href="module-history.UndoManager.html">UndoManager</a></li><li><a href="module-jPicker.module.exports.html">module.exports</a></li><li><a href="module-layer.Layer.html">Layer</a></li><li><a href="module-path.Path.html">Path</a></li><li><a href="module-path.Segment.html">Segment</a></li><li><a href="module-select.Selector.html">Selector</a></li><li><a href="module-select.SelectorManager.html">SelectorManager</a></li><li><a href="module-svgcanvas.SvgCanvas.html">SvgCanvas</a></li><li><a href="module-SVGEditor-Editor.html">Editor</a></li><li><a href="NumberSpinBox.html">NumberSpinBox</a></li><li><a href="PaintBox.html">PaintBox</a></li><li><a href="PlainNumberSpinBox.html">PlainNumberSpinBox</a></li><li><a href="Rulers.html">Rulers</a></li><li><a href="SeCMenuDialog.html">SeCMenuDialog</a></li><li><a href="SeCMenuLayerDialog.html">SeCMenuLayerDialog</a></li><li><a href="SeColorPicker.html">SeColorPicker</a></li><li><a href="SeEditPrefsDialog.html">SeEditPrefsDialog</a></li><li><a href="SeExportDialog.html">SeExportDialog</a></li><li><a href="SeImgPropDialog.html">SeImgPropDialog</a></li><li><a href="SEInput.html">SEInput</a></li><li><a href="SeList.html">SeList</a></li><li><a href="SeMenu.html">SeMenu</a></li><li><a href="SeMenuItem.html">SeMenuItem</a></li><li><a href="SEPalette.html">SEPalette</a></li><li><a href="SePlainAlertDialog.html">SePlainAlertDialog</a></li><li><a href="SePlainBorderButton.html">SePlainBorderButton</a></li><li><a href="SePromptDialog.html">SePromptDialog</a></li><li><a href="SESpinInput.html">SESpinInput</a></li><li><a href="SeStorageDialog.html">SeStorageDialog</a></li><li><a href="SeSvgSourceEditorDialog.html">SeSvgSourceEditorDialog</a></li><li><a href="SeText.html">SeText</a></li><li><a href="ToolButton.html">ToolButton</a></li><li><a href="TopPanel.html">TopPanel</a></li></ul><h3>Interfaces</h3><ul><li><a href="module-coords.EditorContext.html">EditorContext</a></li><li><a href="module-draw.DrawCanvasInit.html">DrawCanvasInit</a></li><li><a href="module-history.HistoryCommand.html">HistoryCommand</a></li><li><a href="module-history.HistoryEventHandler.html">HistoryEventHandler</a></li><li><a href="module-locale.LocaleEditorInit.html">LocaleEditorInit</a></li><li><a href="module-path.EditorContext.html">EditorContext</a></li><li><a href="module-recalculate.EditorContext.html">EditorContext</a></li><li><a href="module-select.SVGFactory.html">SVGFactory</a></li><li><a href="module-svgcanvas.PrivateMethods.html">PrivateMethods</a></li><li><a href="module-SVGEditor.Config.html">Config</a></li><li><a href="module-SVGEditor.Prefs.html">Prefs</a></li><li><a href="module-SVGthis.CustomHandler.html">CustomHandler</a></li><li><a href="module-units.ElementContainer.html">ElementContainer</a></li><li><a href="module-utilities.EditorContext.html">EditorContext</a></li></ul><h3>Events</h3><ul><li><a href="module-history-Command.html#event:event:history">history</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:changed">changed</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:cleared">cleared</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:contextset">contextset</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:exported">exported</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:exportedPDF">exportedPDF</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_addLangData">ext_addLangData</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_callback">ext_callback</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_canvasUpdated">ext_canvasUpdated</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_elementChanged">ext_elementChanged</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_elementTransition">ext_elementTransition</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_IDsUpdated">ext_IDsUpdated</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_langChanged">ext_langChanged</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_langReady">ext_langReady</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_mouseDown">ext_mouseDown</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_mouseMove">ext_mouseMove</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_mouseUp">ext_mouseUp</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_onNewDocument">ext_onNewDocument</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_selectedChanged">ext_selectedChanged</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_toolButtonStateUpdate">ext_toolButtonStateUpdate</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_workareaResized">ext_workareaResized</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:ext_zoomChanged">ext_zoomChanged</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:extension_added">extension_added</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:extensions_added">extensions_added</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:GenericCanvasEvent">GenericCanvasEvent</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:message">message</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:pointsAdded">pointsAdded</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:saved">saved</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:selected">selected</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:setnonce">setnonce</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:transition">transition</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:unsetnonce">unsetnonce</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:updateCanvas">updateCanvas</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:zoomDone">zoomDone</a></li><li><a href="module-svgcanvas.SvgCanvas.html#event:event:zoomed">zoomed</a></li><li><a href="module-SVGEditor.html#event:event:svgEditorReadyEvent">svgEditorReadyEvent</a></li></ul><h3>Tutorials</h3><ul><li><a href="tutorial-CanvasAPI.html">CanvasAPI</a></li><li><a href="tutorial-Editor.html">Editor</a></li><li><a href="tutorial-EditorAPI.html">EditorAPI</a></li><li><a href="tutorial-Events.html">Events</a></li><li><a href="tutorial-FrequentlyAskedQuestions.html">Frequently Asked Questions (FAQ)</a></li></ul><h3>Global</h3><ul><li><a href="global.html#attributeChangedCallback">attributeChangedCallback</a></li><li><a href="global.html#connectedCallback">connectedCallback</a></li><li><a href="global.html#constructor">constructor</a></li><li><a href="global.html#expireCookie">expireCookie</a></li><li><a href="global.html#findPos">findPos</a></li><li><a href="global.html#formatValueFormatthenumericvalueasastring.Thisisusedafterincrementing/decrementingthevaluetoreformatthevalueasastring.">formatValue
Format the numeric value as a string.
This is used after incrementing/decrementing the value to reformat the
value as a string.</a></li><li><a href="global.html#get">get</a></li><li><a href="global.html#getClosest">getClosest</a></li><li><a href="global.html#getParents">getParents</a></li><li><a href="global.html#init">init</a></li><li><a href="global.html#inputsize">inputsize</a></li><li><a href="global.html#isNullish">isNullish</a></li><li><a href="global.html#loadloadConfig">load load Config</a></li><li><a href="global.html#loadFromURLLoadconfig/datafromURLifgiven">loadFromURL Load config/data from URL if given</a></li><li><a href="global.html#name">name</a></li><li><a href="global.html#observedAttributes">observedAttributes</a></li><li><a href="global.html#parseValue">parseValue</a></li><li><a href="global.html#pref">pref</a></li><li><a href="global.html#processResults">processResults</a></li><li><a href="global.html#readySignal">readySignal</a></li><li><a href="global.html#regexEscape">regexEscape</a></li><li><a href="global.html#removeStoragePrefCookie">removeStoragePrefCookie</a></li><li><a href="global.html#replaceStoragePrompt">replaceStoragePrompt</a></li><li><a href="global.html#set">set</a></li><li><a href="global.html#setupCurConfig">setupCurConfig</a></li><li><a href="global.html#setupCurPrefs">setupCurPrefs</a></li><li><a href="global.html#src">src</a></li><li><a href="global.html#stateEffects">stateEffects</a></li><li><a href="global.html#stepDown">stepDown</a></li><li><a href="global.html#stepUp">stepUp</a></li><li><a href="global.html#touchHandler">touchHandler</a></li><li><a href="global.html#updateLib">updateLib</a></li><li><a href="global.html#value">value</a></li></ul>
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