various refactor
parent
0a6170bcff
commit
2fad5d93a9
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@ -54,12 +54,6 @@ const supportsHVLineContainerBBox_ = (function () {
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return (bbox.width === 15);
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}());
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const supportsNonScalingStroke_ = (function () {
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const rect = document.createElementNS(NSSVG, 'rect');
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rect.setAttribute('style', 'vector-effect:non-scaling-stroke');
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return rect.style.vectorEffect === 'non-scaling-stroke';
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}());
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// Public API
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/**
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@ -100,10 +94,3 @@ export const supportsHVLineContainerBBox = () => supportsHVLineContainerBBox_;
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* @returns {boolean}
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*/
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export const supportsGoodTextCharPos = () => supportsGoodTextCharPos_;
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/**
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* @function module:browser.supportsNonScalingStroke
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* @returns {boolean}
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*/
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export const supportsNonScalingStroke = () => supportsNonScalingStroke_;
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@ -6,7 +6,7 @@
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*/
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import {
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assignAttributes, cleanupElement, getElem, getRotationAngle, snapToGrid, walkTree,
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getBBox as utilsGetBBox, isNullish, preventClickDefault, setHref
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isNullish, preventClickDefault, setHref
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} from './utilities.js';
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import {
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convertAttrs
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@ -14,7 +14,6 @@ import {
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import {
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transformPoint, hasMatrixTransform, getMatrix, snapToAngle
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} from './math.js';
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import { supportsNonScalingStroke } from '../common/browser.js';
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import * as draw from './draw.js';
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import * as pathModule from './path.js';
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import * as hstry from './history.js';
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@ -79,7 +78,7 @@ export const getBsplinePoint = function (t) {
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* @returns {void}
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*/
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export const mouseMoveEvent = function (evt) {
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const selectedElements = eventContext_.getSelectedElements;
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const selectedElements = eventContext_.getSelectedElements();
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const currentZoom = eventContext_.getCurrentZoom();
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const svgRoot = eventContext_.getSVGRoot();
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const svgCanvas = eventContext_.getCanvas();
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@ -96,7 +95,7 @@ export const mouseMoveEvent = function (evt) {
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let len;
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let angle;
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let box;
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let selected = selectedElements()[0];
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let selected = selectedElements[0];
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const pt = transformPoint(evt.clientX, evt.clientY, eventContext_.getrootSctm());
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const mouseX = pt.x * currentZoom;
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const mouseY = pt.y * currentZoom;
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@ -119,7 +118,7 @@ export const mouseMoveEvent = function (evt) {
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// we temporarily use a translate on the element(s) being dragged
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// this transform is removed upon mousing up and the element is
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// relocated to the new location
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if (selectedElements()[0] !== null) {
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if (selectedElements[0] !== null) {
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dx = x - eventContext_.getStartX();
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dy = y - eventContext_.getStartY();
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if (eventContext_.getCurConfig().gridSnapping) {
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@ -128,16 +127,10 @@ export const mouseMoveEvent = function (evt) {
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}
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if (dx !== 0 || dy !== 0) {
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len = selectedElements().length;
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len = selectedElements.length;
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for (i = 0; i < len; ++i) {
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selected = selectedElements()[i];
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selected = selectedElements[i];
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if (isNullish(selected)) { break; }
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// if (i === 0) {
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// const box = utilsGetBBox(selected);
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// selectedBBoxes[i].x = box.x + dx;
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// selectedBBoxes[i].y = box.y + dy;
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// }
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// update the dummy transform in our transform list
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// to be a translate
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const xform = svgRoot.createSVGTransform();
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@ -157,7 +150,7 @@ export const mouseMoveEvent = function (evt) {
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svgCanvas.selectorManager.requestSelector(selected).resize();
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}
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svgCanvas.call('transition', selectedElements());
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svgCanvas.call('transition', selectedElements);
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}
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}
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break;
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@ -175,7 +168,7 @@ export const mouseMoveEvent = function (evt) {
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// - if newList contains selected, do nothing
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// - if newList doesn't contain selected, remove it from selected
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// - for any newList that was not in selectedElements, add it to selected
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const elemsToRemove = selectedElements().slice(); const elemsToAdd = [];
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const elemsToRemove = selectedElements.slice(); const elemsToAdd = [];
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const newList = eventContext_.getIntersectionList();
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// For every element in the intersection, add if not present in selectedElements.
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@ -183,7 +176,7 @@ export const mouseMoveEvent = function (evt) {
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for (i = 0; i < len; ++i) {
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const intElem = newList[i];
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// Found an element that was not selected before, so we should add it.
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if (!selectedElements().includes(intElem)) {
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if (!selectedElements.includes(intElem)) {
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elemsToAdd.push(intElem);
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}
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// Found an element that was already selected, so we shouldn't remove it.
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@ -208,7 +201,7 @@ export const mouseMoveEvent = function (evt) {
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// the shape's coordinates
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tlist = selected.transform.baseVal;
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const hasMatrix = hasMatrixTransform(tlist);
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box = hasMatrix ? eventContext_.getInitBbox() : utilsGetBBox(selected);
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box = hasMatrix ? eventContext_.getInitBbox() : selected.getBBox();
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let left = box.x;
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let top = box.y;
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let { width, height } = box;
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@ -290,7 +283,7 @@ export const mouseMoveEvent = function (evt) {
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}
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svgCanvas.selectorManager.requestSelector(selected).resize();
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svgCanvas.call('transition', selectedElements());
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svgCanvas.call('transition', selectedElements);
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break;
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} case 'zoom': {
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@ -485,7 +478,7 @@ export const mouseMoveEvent = function (evt) {
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break;
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} case 'rotate': {
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box = utilsGetBBox(selected);
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box = selected.getBBox();
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cx = box.x + box.width / 2;
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cy = box.y + box.height / 2;
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const m = getMatrix(selected);
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@ -502,7 +495,7 @@ export const mouseMoveEvent = function (evt) {
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}
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svgCanvas.setRotationAngle(angle < -180 ? (360 + angle) : angle, true);
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svgCanvas.call('transition', selectedElements());
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svgCanvas.call('transition', selectedElements);
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break;
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} default:
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break;
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@ -579,16 +572,16 @@ export const mouseUpEvent = function (evt) {
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// intentionally fall-through to select here
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case 'resize':
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case 'multiselect':
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if (!isNullish(eventContext_.getRubberBox())) {
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if (eventContext_.getRubberBox()) {
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eventContext_.getRubberBox().setAttribute('display', 'none');
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eventContext_.setCurBBoxes([]);
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}
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eventContext_.setCurrentMode('select');
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// Fallthrough
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case 'select':
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if (!isNullish(selectedElements[0])) {
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if (selectedElements[0]) {
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// if we only have one selected element
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if (isNullish(selectedElements[1])) {
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if (!selectedElements[1]) {
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// set our current stroke/fill properties to the element's
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const selected = selectedElements[0];
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switch (selected.tagName) {
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@ -613,9 +606,6 @@ export const mouseUpEvent = function (evt) {
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eventContext_.setCurText('font_family', selected.getAttribute('font-family'));
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}
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svgCanvas.selectorManager.requestSelector(selected).showGrips(true);
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// This shouldn't be necessary as it was done on mouseDown...
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// svgCanvas.call('selected', [selected]);
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}
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// always recalculate dimensions to strip off stray identity transforms
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svgCanvas.recalculateAllSelectedDimensions();
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@ -624,10 +614,6 @@ export const mouseUpEvent = function (evt) {
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const len = selectedElements.length;
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for (let i = 0; i < len; ++i) {
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if (isNullish(selectedElements[i])) { break; }
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if (!selectedElements[i].firstChild) {
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// Not needed for groups (incorrectly resizes elems), possibly not needed at all?
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svgCanvas.selectorManager.requestSelector(selectedElements[i]).resize();
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}
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}
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// no change in position/size, so maybe we should move to pathedit
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} else {
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@ -642,7 +628,6 @@ export const mouseUpEvent = function (evt) {
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} // no change in mouse position
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// Remove non-scaling stroke
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if (supportsNonScalingStroke()) {
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const elem = selectedElements[0];
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if (elem) {
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elem.removeAttribute('style');
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@ -650,7 +635,7 @@ export const mouseUpEvent = function (evt) {
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el.removeAttribute('style');
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});
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}
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}
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}
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return;
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case 'zoom': {
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@ -823,7 +808,7 @@ export const mouseUpEvent = function (evt) {
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// if this element is in a group, go up until we reach the top-level group
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// just below the layer groups
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// TODO: once we implement links, we also would have to check for <a> elements
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while (t && t.parentNode && t.parentNode.parentNode && t.parentNode.parentNode.tagName === 'g') {
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while (t?.parentNode?.parentNode?.tagName === 'g') {
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t = t.parentNode;
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}
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// if we are not in the middle of creating a path, and we've clicked on some shape,
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@ -1089,7 +1074,7 @@ export const mouseDownEvent = function (evt) {
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// Getting the BBox from the selection box, since we know we
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// want to orient around it
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eventContext_.setInitBbox(utilsGetBBox($id('selectedBox0')));
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eventContext_.setInitBbox($id('selectedBox0').getBBox());
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const bb = {};
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for (const [ key, val ] of Object.entries(eventContext_.getInitBbox())) {
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bb[key] = val / currentZoom;
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@ -176,7 +176,7 @@ export const transformListToTransform = function (tlist, min, max) {
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* @param {Element} elem - The DOM element to check
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* @returns {SVGMatrix} The matrix object associated with the element's transformlist
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*/
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export const getMatrix = function (elem) {
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export const getMatrix = (elem) => {
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const tlist = elem.transform.baseVal;
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return transformListToTransform(tlist).matrix;
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};
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@ -191,7 +191,7 @@ export const getMatrix = function (elem) {
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* @param {Integer} y2 - Second coordinate's y value
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* @returns {module:math.AngleCoord45}
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*/
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export const snapToAngle = function (x1, y1, x2, y2) {
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export const snapToAngle = (x1, y1, x2, y2) => {
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const snap = Math.PI / 4; // 45 degrees
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const dx = x2 - x1;
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const dy = y2 - y1;
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* @param {SVGRect} r2 - The second BBox-like object
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* @returns {boolean} True if rectangles intersect
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*/
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export const rectsIntersect = function (r1, r2) {
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export const rectsIntersect = (r1, r2) => {
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return r2.x < (r1.x + r1.width) &&
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(r2.x + r2.width) > r1.x &&
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r2.y < (r1.y + r1.height) &&
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@ -110,9 +110,9 @@ export class Selector {
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const mgr = selectorManager_;
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const selectedGrips = mgr.selectorGrips;
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const selected = this.selectedElement;
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const sw = selected.getAttribute('stroke-width');
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const currentZoom = svgFactory_.getCurrentZoom();
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let offset = 1 / currentZoom;
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const sw = selected.getAttribute('stroke-width');
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if (selected.getAttribute('stroke') !== 'none' && !isNaN(sw)) {
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offset += (sw / 2);
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}
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@ -200,10 +200,8 @@ export class Selector {
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' L' + (nbax + nbaw) + ',' + nbay +
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' ' + (nbax + nbaw) + ',' + (nbay + nbah) +
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' ' + nbax + ',' + (nbay + nbah) + 'z';
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selectedBox.setAttribute('d', dstr);
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const xform = angle ? 'rotate(' + [ angle, cx, cy ].join(',') + ')' : '';
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this.selectorGroup.setAttribute('transform', xform);
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// TODO(codedread): Is this needed?
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// if (selected === selectedElements[0]) {
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@ -217,6 +215,8 @@ export class Selector {
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e: [ nbax + nbaw, nbay + (nbah) / 2 ],
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s: [ nbax + (nbaw) / 2, nbay + nbah ]
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};
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selectedBox.setAttribute('d', dstr);
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this.selectorGroup.setAttribute('transform', xform);
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Object.entries(this.gripCoords).forEach(([ dir, coords ]) => {
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selectedGrips[dir].setAttribute('cx', coords[0]);
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selectedGrips[dir].setAttribute('cy', coords[1]);
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@ -415,7 +415,7 @@ export class SelectorManager {
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* @returns {Selector} The selector based on the given element
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*/
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requestSelector(elem, bbox) {
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if (isNullish(elem)) { return null; }
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if (!elem) { return null; }
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const N = this.selectors.length;
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// If we've already acquired one for this element, return it.
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@ -108,7 +108,6 @@ export const moveUpDownSelected = function (dir) {
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if (!selected) { return; }
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elementContext_.setCurBBoxes([]);
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// curBBoxes = [];
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let closest; let foundCur;
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// jQuery sorts this list
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const list = elementContext_.getIntersectionList(getStrokedBBoxDefaultVisible([ selected ]));
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@ -163,10 +162,8 @@ export const moveSelectedElements = function (dx, dy, undoable = true) {
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}
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const batchCmd = new BatchCommand('position');
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let i = selectedElements.length;
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while (i--) {
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const selected = selectedElements[i];
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if (!isNullish(selected)) {
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selectedElements.forEach((selected, i) => {
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if (selected) {
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const xform = elementContext_.getSVGRoot().createSVGTransform();
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const tlist = selected.transform?.baseVal;
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@ -190,7 +187,7 @@ export const moveSelectedElements = function (dx, dy, undoable = true) {
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elementContext_.gettingSelectorManager().requestSelector(selected).resize();
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}
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}
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});
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if (!batchCmd.isEmpty()) {
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if (undoable) {
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elementContext_.addCommandToHistory(batchCmd);
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@ -893,12 +890,7 @@ export const ungroupSelectedElement = function () {
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continue;
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}
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if (anchor) {
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anchor.before(elem);
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} else {
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g.after(elem);
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}
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children[i++] = elem;
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children[i++] = parent.insertBefore(elem, anchor);
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batchCmd.addSubCommand(new MoveElementCommand(elem, oldNextSibling, oldParent));
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}
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@ -5,18 +5,22 @@
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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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import { NS } from "./namespaces.js";
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import {
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isNullish, getBBox as utilsGetBBox, getStrokedBBoxDefaultVisible
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} from './utilities.js';
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import { transformPoint, transformListToTransform, rectsIntersect } from './math.js';
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import * as hstry from './history.js';
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import { getClosest } from '../editor/components/jgraduate/Util.js';
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getBBox as utilsGetBBox,
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getStrokedBBoxDefaultVisible
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} from "./utilities.js";
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import {
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transformPoint,
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transformListToTransform,
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rectsIntersect
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} from "./math.js";
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import * as hstry from "./history.js";
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import { getClosest } from "../editor/components/jgraduate/Util.js";
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const { BatchCommand } = hstry;
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let selectionContext_ = null;
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let svgCanvas = null;
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let selectedElements;
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/**
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* @function module:selection.init
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@ -26,7 +30,6 @@ let selectedElements;
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export const init = function (selectionContext) {
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selectionContext_ = selectionContext;
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svgCanvas = selectionContext_.getCanvas();
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selectedElements = selectionContext_.getSelectedElements;
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};
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/**
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* @fires module:selection.SvgCanvas#event:selected
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*/
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export const clearSelectionMethod = function (noCall) {
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selectedElements().forEach((elem) => {
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if (isNullish(elem)) {
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const selectedElements = selectionContext_.getSelectedElements();
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selectedElements.forEach((elem) => {
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if (!elem) {
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return;
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}
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svgCanvas.selectorManager.releaseSelector(elem);
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});
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svgCanvas.setEmptySelectedElements();
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svgCanvas.setEmptySelectedElements;
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if (!noCall) { svgCanvas.call('selected', selectedElements()); }
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if (!noCall) {
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svgCanvas.call("selected", selectedElements);
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}
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};
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/**
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* @fires module:selection.SvgCanvas#event:selected
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*/
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export const addToSelectionMethod = function (elemsToAdd, showGrips) {
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if (!elemsToAdd.length) { return; }
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const selectedElements = selectionContext_.getSelectedElements();
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if (!elemsToAdd.length) {
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return;
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}
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// find the first null in our selectedElements array
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let j = 0;
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while (j < selectedElements().length) {
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if (isNullish(selectedElements()[j])) {
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let firstNull = 0;
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while (firstNull < selectedElements.length) {
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if (selectedElements[firstNull] === null) {
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break;
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}
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++j;
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++firstNull;
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}
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// now add each element consecutively
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let i = elemsToAdd.length;
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while (i--) {
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let elem = elemsToAdd[i];
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if (!elem) { continue; }
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const bbox = utilsGetBBox(elem);
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if (!bbox) { continue; }
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if (!elem || !elem.getBBox) {
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continue;
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}
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if (elem.tagName === 'a' && elem.childNodes.length === 1) {
|
||||
if (elem.tagName === "a" && elem.childNodes.length === 1) {
|
||||
// Make "a" element's child be the selected element
|
||||
elem = elem.firstChild;
|
||||
}
|
||||
|
||||
// if it's not already there, add it
|
||||
if (!selectedElements().includes(elem)) {
|
||||
selectedElements()[j] = elem;
|
||||
if (!selectedElements.includes(elem)) {
|
||||
selectedElements[firstNull] = elem;
|
||||
|
||||
// only the first selectedBBoxes element is ever used in the codebase these days
|
||||
// if (j === 0) selectedBBoxes[0] = utilsGetBBox(elem);
|
||||
j++;
|
||||
const sel = svgCanvas.selectorManager.requestSelector(elem, bbox);
|
||||
firstNull++;
|
||||
const sel = svgCanvas.selectorManager.requestSelector(elem);
|
||||
|
||||
if (selectedElements().length > 1) {
|
||||
if (selectedElements.length > 1) {
|
||||
sel.showGrips(false);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (!selectedElements().length) {
|
||||
if (!selectedElements.length) {
|
||||
return;
|
||||
}
|
||||
svgCanvas.call('selected', selectedElements());
|
||||
svgCanvas.call("selected", selectedElements);
|
||||
|
||||
if (selectedElements().length === 1) {
|
||||
svgCanvas.selectorManager.requestSelector(selectedElements()[0]).showGrips(showGrips);
|
||||
if (selectedElements.length === 1) {
|
||||
svgCanvas.selectorManager
|
||||
.requestSelector(selectedElements[0])
|
||||
.showGrips(showGrips);
|
||||
}
|
||||
|
||||
// make sure the elements are in the correct order
|
||||
// See: https://www.w3.org/TR/DOM-Level-3-Core/core.html#Node3-compareDocumentPosition
|
||||
|
||||
selectedElements().sort(function (a, b) {
|
||||
selectedElements.sort(function (a, b) {
|
||||
if (a && b && a.compareDocumentPosition) {
|
||||
return 3 - (b.compareDocumentPosition(a) & 6); // eslint-disable-line no-bitwise
|
||||
}
|
||||
if (isNullish(a)) {
|
||||
if (!a) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
});
|
||||
|
||||
// Make sure first elements are not null
|
||||
while (isNullish(selectedElements())[0]) {
|
||||
selectedElements().shift(0);
|
||||
while (!selectedElements[0]) {
|
||||
selectedElements.shift(0);
|
||||
}
|
||||
};
|
||||
/**
|
||||
|
@ -125,22 +137,27 @@ export const addToSelectionMethod = function (elemsToAdd, showGrips) {
|
|||
* @type {module:path.EditorContext#getMouseTarget}
|
||||
*/
|
||||
export const getMouseTargetMethod = function (evt) {
|
||||
if (isNullish(evt)) {
|
||||
if (!evt) {
|
||||
return null;
|
||||
}
|
||||
let mouseTarget = evt.target;
|
||||
|
||||
// if it was a <use>, Opera and WebKit return the SVGElementInstance
|
||||
if (mouseTarget.correspondingUseElement) { mouseTarget = mouseTarget.correspondingUseElement; }
|
||||
if (mouseTarget.correspondingUseElement) {
|
||||
mouseTarget = mouseTarget.correspondingUseElement;
|
||||
}
|
||||
|
||||
// for foreign content, go up until we find the foreignObject
|
||||
// WebKit browsers set the mouse target to the svgcanvas div
|
||||
if ([ NS.MATH, NS.HTML ].includes(mouseTarget.namespaceURI) &&
|
||||
mouseTarget.id !== 'svgcanvas'
|
||||
if (
|
||||
[ NS.MATH, NS.HTML ].includes(mouseTarget.namespaceURI) &&
|
||||
mouseTarget.id !== "svgcanvas"
|
||||
) {
|
||||
while (mouseTarget.nodeName !== 'foreignObject') {
|
||||
while (mouseTarget.nodeName !== "foreignObject") {
|
||||
mouseTarget = mouseTarget.parentNode;
|
||||
if (!mouseTarget) { return selectionContext_.getSVGRoot(); }
|
||||
if (!mouseTarget) {
|
||||
return selectionContext_.getSVGRoot();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -155,13 +172,17 @@ export const getMouseTargetMethod = function (evt) {
|
|||
}
|
||||
|
||||
// If it's a selection grip, return the grip parent
|
||||
if (getClosest(mouseTarget.parentNode, '#selectorParentGroup')) {
|
||||
if (getClosest(mouseTarget.parentNode, "#selectorParentGroup")) {
|
||||
// While we could instead have just returned mouseTarget,
|
||||
// this makes it easier to indentify as being a selector grip
|
||||
return svgCanvas.selectorManager.selectorParentGroup;
|
||||
}
|
||||
|
||||
while (!mouseTarget?.parentNode?.isSameNode(selectionContext_.getCurrentGroup() || currentLayer)) {
|
||||
while (
|
||||
!mouseTarget?.parentNode?.isSameNode(
|
||||
selectionContext_.getCurrentGroup() || currentLayer
|
||||
)
|
||||
) {
|
||||
mouseTarget = mouseTarget.parentNode;
|
||||
}
|
||||
|
||||
|
@ -193,14 +214,19 @@ export const getMouseTargetMethod = function (evt) {
|
|||
* @returns {GenericArray<module:svgcanvas.ExtensionStatus>|module:svgcanvas.ExtensionStatus|false} See {@tutorial ExtensionDocs} on the ExtensionStatus.
|
||||
*/
|
||||
/* eslint-enable max-len */
|
||||
export const runExtensionsMethod = function (action, vars, returnArray, nameFilter) {
|
||||
export const runExtensionsMethod = function (
|
||||
action,
|
||||
vars,
|
||||
returnArray,
|
||||
nameFilter
|
||||
) {
|
||||
let result = returnArray ? [] : false;
|
||||
for (const [ name, ext ] of Object.entries(selectionContext_.getExtensions())) {
|
||||
if (nameFilter && !nameFilter(name)) {
|
||||
return;
|
||||
}
|
||||
if (ext && action in ext) {
|
||||
if (typeof vars === 'function') {
|
||||
if (typeof vars === "function") {
|
||||
vars = vars(name); // ext, action
|
||||
}
|
||||
if (returnArray) {
|
||||
|
@ -228,7 +254,7 @@ export const getVisibleElementsAndBBoxes = function (parent) {
|
|||
}
|
||||
const contentElems = [];
|
||||
const elements = parent.children;
|
||||
Array.prototype.forEach.call(elements, function (elem) {
|
||||
Array.from(elements).forEach((elem) => {
|
||||
if (elem.getBBox) {
|
||||
contentElems.push({ elem, bbox: getStrokedBBoxDefaultVisible([ elem ]) });
|
||||
}
|
||||
|
@ -250,18 +276,24 @@ export const getVisibleElementsAndBBoxes = function (parent) {
|
|||
*/
|
||||
export const getIntersectionListMethod = function (rect) {
|
||||
const currentZoom = selectionContext_.getCurrentZoom();
|
||||
if (isNullish(selectionContext_.getRubberBox())) { return null; }
|
||||
if (!selectionContext_.getRubberBox()) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const parent = selectionContext_.getCurrentGroup() || svgCanvas.getCurrentDrawing().getCurrentLayer();
|
||||
const parent =
|
||||
selectionContext_.getCurrentGroup() ||
|
||||
svgCanvas.getCurrentDrawing().getCurrentLayer();
|
||||
|
||||
let rubberBBox;
|
||||
if (!rect) {
|
||||
rubberBBox = selectionContext_.getRubberBox().getBBox();
|
||||
const bb = selectionContext_.getSVGContent().createSVGRect();
|
||||
|
||||
[ 'x', 'y', 'width', 'height', 'top', 'right', 'bottom', 'left' ].forEach((o) => {
|
||||
[ "x", "y", "width", "height", "top", "right", "bottom", "left" ].forEach(
|
||||
(o) => {
|
||||
bb[o] = rubberBBox[o] / currentZoom;
|
||||
});
|
||||
}
|
||||
);
|
||||
rubberBBox = bb;
|
||||
} else {
|
||||
rubberBBox = selectionContext_.getSVGContent().createSVGRect();
|
||||
|
@ -271,24 +303,22 @@ export const getIntersectionListMethod = function (rect) {
|
|||
rubberBBox.height = rect.height;
|
||||
}
|
||||
|
||||
let resultList = null;
|
||||
|
||||
if (isNullish(resultList) || typeof resultList.item !== 'function') {
|
||||
resultList = [];
|
||||
|
||||
if (!selectionContext_.getCurBBoxes().length) {
|
||||
const resultList = [];
|
||||
if (selectionContext_.getCurBBoxes().length === 0) {
|
||||
// Cache all bboxes
|
||||
console.log("setbb");
|
||||
selectionContext_.setCurBBoxes(getVisibleElementsAndBBoxes(parent));
|
||||
}
|
||||
let i = selectionContext_.getCurBBoxes().length;
|
||||
while (i--) {
|
||||
const curBBoxes = selectionContext_.getCurBBoxes();
|
||||
if (!rubberBBox.width) { continue; }
|
||||
if (!rubberBBox.width) {
|
||||
continue;
|
||||
}
|
||||
if (rectsIntersect(rubberBBox, curBBoxes[i].bbox)) {
|
||||
resultList.push(curBBoxes[i].elem);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// addToSelection expects an array, but it's ok to pass a NodeList
|
||||
// because using square-bracket notation is allowed:
|
||||
|
@ -310,10 +340,10 @@ export const getIntersectionListMethod = function (rect) {
|
|||
*/
|
||||
export const groupSvgElem = function (elem) {
|
||||
const dataStorage = selectionContext_.getDataStorage();
|
||||
const g = document.createElementNS(NS.SVG, 'g');
|
||||
const g = document.createElementNS(NS.SVG, "g");
|
||||
elem.replaceWith(g);
|
||||
g.appendChild(elem);
|
||||
dataStorage.put(g, 'gsvg', elem);
|
||||
dataStorage.put(g, "gsvg", elem);
|
||||
g.id = svgCanvas.getNextId();
|
||||
};
|
||||
|
||||
|
@ -324,14 +354,13 @@ export const groupSvgElem = function (elem) {
|
|||
* @returns {void}
|
||||
*/
|
||||
export const prepareSvg = function (newDoc) {
|
||||
|
||||
svgCanvas.sanitizeSvg(newDoc.documentElement);
|
||||
|
||||
// convert paths into absolute commands
|
||||
const paths = [ ...newDoc.getElementsByTagNameNS(NS.SVG, 'path') ];
|
||||
const paths = [ ...newDoc.getElementsByTagNameNS(NS.SVG, "path") ];
|
||||
paths.forEach((path) => {
|
||||
const convertedPath = svgCanvas.pathActions.convertPath(path);
|
||||
path.setAttribute('d', convertedPath);
|
||||
path.setAttribute("d", convertedPath);
|
||||
svgCanvas.pathActions.fixEnd(path);
|
||||
});
|
||||
};
|
||||
|
@ -346,12 +375,14 @@ export const prepareSvg = function (newDoc) {
|
|||
* @returns {void}
|
||||
*/
|
||||
export const setRotationAngle = function (val, preventUndo) {
|
||||
const selectedElements = selectionContext_.getSelectedElements();
|
||||
// ensure val is the proper type
|
||||
val = Number.parseFloat(val);
|
||||
const elem = selectedElements()[0];
|
||||
const oldTransform = elem.getAttribute('transform');
|
||||
const elem = selectedElements[0];
|
||||
const oldTransform = elem.getAttribute("transform");
|
||||
const bbox = utilsGetBBox(elem);
|
||||
const cx = bbox.x + bbox.width / 2; const cy = bbox.y + bbox.height / 2;
|
||||
const cx = bbox.x + bbox.width / 2;
|
||||
const cy = bbox.y + bbox.height / 2;
|
||||
const tlist = elem.transform.baseVal;
|
||||
|
||||
// only remove the real rotational transform if present (i.e. at index=0)
|
||||
|
@ -363,7 +394,11 @@ export const setRotationAngle = function (val, preventUndo) {
|
|||
}
|
||||
// find Rnc and insert it
|
||||
if (val !== 0) {
|
||||
const center = transformPoint(cx, cy, transformListToTransform(tlist).matrix);
|
||||
const center = transformPoint(
|
||||
cx,
|
||||
cy,
|
||||
transformListToTransform(tlist).matrix
|
||||
);
|
||||
const Rnc = selectionContext_.getSVGRoot().createSVGTransform();
|
||||
Rnc.setRotate(val, center.x, center.y);
|
||||
if (tlist.numberOfItems) {
|
||||
|
@ -372,26 +407,32 @@ export const setRotationAngle = function (val, preventUndo) {
|
|||
tlist.appendItem(Rnc);
|
||||
}
|
||||
} else if (tlist.numberOfItems === 0) {
|
||||
elem.removeAttribute('transform');
|
||||
elem.removeAttribute("transform");
|
||||
}
|
||||
|
||||
if (!preventUndo) {
|
||||
// we need to undo it, then redo it so it can be undo-able! :)
|
||||
// TODO: figure out how to make changes to transform list undo-able cross-browser?
|
||||
const newTransform = elem.getAttribute('transform');
|
||||
const newTransform = elem.getAttribute("transform");
|
||||
if (oldTransform) {
|
||||
elem.setAttribute('transform', oldTransform);
|
||||
elem.setAttribute("transform", oldTransform);
|
||||
} else {
|
||||
elem.removeAttribute('transform');
|
||||
elem.removeAttribute("transform");
|
||||
}
|
||||
svgCanvas.changeSelectedAttribute('transform', newTransform, selectedElements());
|
||||
svgCanvas.call('changed', selectedElements());
|
||||
svgCanvas.changeSelectedAttribute(
|
||||
"transform",
|
||||
newTransform,
|
||||
selectedElements
|
||||
);
|
||||
svgCanvas.call("changed", selectedElements);
|
||||
}
|
||||
// const pointGripContainer = getElem('pathpointgrip_container');
|
||||
// if (elem.nodeName === 'path' && pointGripContainer) {
|
||||
// pathActions.setPointContainerTransform(elem.getAttribute('transform'));
|
||||
// }
|
||||
const selector = svgCanvas.selectorManager.requestSelector(selectedElements()[0]);
|
||||
const selector = svgCanvas.selectorManager.requestSelector(
|
||||
selectedElements[0]
|
||||
);
|
||||
selector.resize();
|
||||
selectionContext_.getSelector().updateGripCursors(val);
|
||||
};
|
||||
|
@ -404,20 +445,20 @@ export const setRotationAngle = function (val, preventUndo) {
|
|||
* @returns {void}
|
||||
*/
|
||||
export const recalculateAllSelectedDimensions = function () {
|
||||
const text = (selectionContext_.getCurrentResizeMode() === 'none' ? 'position' : 'size');
|
||||
const text =
|
||||
selectionContext_.getCurrentResizeMode() === "none" ? "position" : "size";
|
||||
const batchCmd = new BatchCommand(text);
|
||||
const selectedElements = selectionContext_.getSelectedElements();
|
||||
|
||||
let i = selectedElements().length;
|
||||
while (i--) {
|
||||
const elem = selectedElements()[i];
|
||||
selectedElements.forEach((elem) => {
|
||||
const cmd = svgCanvas.recalculateDimensions(elem);
|
||||
if (cmd) {
|
||||
batchCmd.addSubCommand(cmd);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
if (!batchCmd.isEmpty()) {
|
||||
selectionContext_.addCommandToHistory(batchCmd);
|
||||
svgCanvas.call('changed', selectedElements());
|
||||
svgCanvas.call("changed", selectedElements);
|
||||
}
|
||||
};
|
||||
|
|
|
@ -625,7 +625,7 @@ class SvgCanvas {
|
|||
getCurrentZoom,
|
||||
getRubberBox() { return rubberBox; },
|
||||
setCurBBoxes(value) { curBBoxes = value; },
|
||||
getCurBBoxes(_value) { return curBBoxes; },
|
||||
getCurBBoxes() { return curBBoxes; },
|
||||
getCurrentResizeMode() { return currentResizeMode; },
|
||||
addCommandToHistory,
|
||||
getSelector() { return Selector; }
|
||||
|
|
|
@ -11,9 +11,6 @@ import { setUnitAttr, getTypeMap } from '../common/units.js';
|
|||
import {
|
||||
hasMatrixTransform, transformListToTransform, transformBox
|
||||
} from './math.js';
|
||||
import {
|
||||
isWebkit, supportsHVLineContainerBBox
|
||||
} from '../common/browser.js';
|
||||
import { getClosest, mergeDeep } from '../editor/components/jgraduate/Util.js';
|
||||
|
||||
// Much faster than running getBBox() every time
|
||||
|
@ -467,61 +464,6 @@ export const getPathBBox = function (path) {
|
|||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* Get the given/selected element's bounding box object, checking for
|
||||
* horizontal/vertical lines (see issue 717)
|
||||
* Note that performance is currently terrible, so some way to improve would
|
||||
* be great.
|
||||
* @param {Element} selected - Container or `<use>` DOM element
|
||||
* @returns {DOMRect} Bounding box object
|
||||
*/
|
||||
function groupBBFix(selected) {
|
||||
if (supportsHVLineContainerBBox()) {
|
||||
try { return selected.getBBox(); } catch (e) {/* empty */ }
|
||||
}
|
||||
const ref = editorContext_.getDataStorage().get(selected, 'ref');
|
||||
let matched = null;
|
||||
let ret; let copy;
|
||||
|
||||
if (ref) {
|
||||
const elements = [];
|
||||
Array.prototype.forEach.call(ref.children, function (el) {
|
||||
const elem = el.cloneNode(true);
|
||||
elem.setAttribute('visibility', 'hidden');
|
||||
svgroot_.appendChild(elem);
|
||||
copy.push(elem);
|
||||
if ([ 'line', 'path' ].indexOf(elem.tagName) !== -1) {
|
||||
elements.push(elem);
|
||||
}
|
||||
});
|
||||
matched = (elements.length) ? elements : null;
|
||||
} else {
|
||||
matched = selected.querySelectorAll('line, path');
|
||||
}
|
||||
|
||||
let issue = false;
|
||||
if (matched.length) {
|
||||
Array.prototype.forEach.call(matched, function (match) {
|
||||
const bb = match.getBBox();
|
||||
if (!bb.width || !bb.height) {
|
||||
issue = true;
|
||||
}
|
||||
});
|
||||
if (issue) {
|
||||
const elems = ref ? copy : selected.children;
|
||||
ret = getStrokedBBox(elems);
|
||||
} else {
|
||||
ret = selected.getBBox();
|
||||
}
|
||||
} else {
|
||||
ret = selected.getBBox();
|
||||
}
|
||||
if (ref) {
|
||||
copy.remove();
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the given/selected element's bounding box object, convert it to be more
|
||||
* usable when necessary.
|
||||
|
@ -546,22 +488,16 @@ export const getBBox = function (elem) {
|
|||
}
|
||||
break;
|
||||
case 'path':
|
||||
case 'g':
|
||||
case 'a':
|
||||
if (selected.getBBox) {
|
||||
ret = selected.getBBox();
|
||||
}
|
||||
break;
|
||||
case 'g':
|
||||
case 'a':
|
||||
ret = groupBBFix(selected);
|
||||
break;
|
||||
default:
|
||||
|
||||
if (elname === 'use') {
|
||||
ret = groupBBFix(selected); // , true);
|
||||
}
|
||||
if (elname === 'use' || (elname === 'foreignObject' && isWebkit())) {
|
||||
if (!ret) { ret = selected.getBBox(); }
|
||||
|
||||
ret = selected.getBBox(); // , true);
|
||||
} else if (visElemsArr.includes(elname)) {
|
||||
if (selected) {
|
||||
try {
|
||||
|
@ -1030,8 +966,8 @@ export const getVisibleElements = function (parentElement) {
|
|||
}
|
||||
|
||||
const contentElems = [];
|
||||
const childrens = parentElement.children;
|
||||
Array.prototype.forEach.call(childrens, function (elem) {
|
||||
const children = parentElement.children;
|
||||
Array.from(children, function (elem) {
|
||||
if (elem.getBBox) {
|
||||
contentElems.push(elem);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue