- Build: Babel 7
- npm: Update qr-manipulation
This commit is contained in:
Brett Zamir
131
dist/extensions/ext-grid.js
vendored
131
dist/extensions/ext-grid.js
vendored
@@ -1,36 +1,44 @@
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var svgEditorExtension_grid = (function () {
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'use strict';
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var asyncToGenerator = function (fn) {
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return function () {
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var gen = fn.apply(this, arguments);
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return new Promise(function (resolve, reject) {
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function step(key, arg) {
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try {
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var info = gen[key](arg);
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var value = info.value;
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} catch (error) {
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reject(error);
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return;
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}
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function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
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try {
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var info = gen[key](arg);
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var value = info.value;
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} catch (error) {
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reject(error);
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return;
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}
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if (info.done) {
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resolve(value);
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} else {
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return Promise.resolve(value).then(function (value) {
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step("next", value);
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}, function (err) {
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step("throw", err);
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});
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}
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if (info.done) {
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resolve(value);
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} else {
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Promise.resolve(value).then(_next, _throw);
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}
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}
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function _asyncToGenerator(fn) {
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return function () {
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var self = this,
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args = arguments;
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return new Promise(function (resolve, reject) {
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var gen = fn.apply(self, args);
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function _next(value) {
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asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
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}
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return step("next");
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function _throw(err) {
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asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
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}
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_next(undefined);
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});
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};
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};
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}
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/* globals jQuery */
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/**
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* ext-grid.js
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*
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@@ -39,71 +47,72 @@ var svgEditorExtension_grid = (function () {
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* @copyright 2010 Redou Mine, 2010 Alexis Deveria
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*
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*/
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var extGrid = {
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name: 'grid',
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init: function () {
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var _ref2 = asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(_ref) {
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var NS = _ref.NS,
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getTypeMap = _ref.getTypeMap,
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importLocale = _ref.importLocale;
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var strings, svgEditor, $, svgCanvas, svgdoc, assignAttributes, hcanvas, canvBG, units, intervals, showGrid, canvasGrid, gridPattern, gridimg, gridBox, updateGrid, gridUpdate, buttons;
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var _init = _asyncToGenerator(
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/*#__PURE__*/
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regeneratorRuntime.mark(function _callee(_ref) {
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var NS, getTypeMap, importLocale, strings, svgEditor, $, svgCanvas, svgdoc, assignAttributes, hcanvas, canvBG, units, intervals, showGrid, canvasGrid, gridPattern, gridimg, gridBox, updateGrid, gridUpdate, buttons;
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return regeneratorRuntime.wrap(function _callee$(_context) {
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while (1) {
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switch (_context.prev = _context.next) {
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case 0:
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gridUpdate = function gridUpdate() {
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gridUpdate = function _ref3() {
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if (showGrid) {
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updateGrid(svgCanvas.getZoom());
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}
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$('#canvasGrid').toggle(showGrid);
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$('#view_grid').toggleClass('push_button_pressed tool_button');
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};
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updateGrid = function updateGrid(zoom) {
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updateGrid = function _ref2(zoom) {
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// TODO: Try this with <line> elements, then compare performance difference
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var unit = units[svgEditor.curConfig.baseUnit]; // 1 = 1px
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var uMulti = unit * zoom;
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// Calculate the main number interval
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var uMulti = unit * zoom; // Calculate the main number interval
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var rawM = 100 / uMulti;
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var multi = 1;
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for (var i = 0; i < intervals.length; i++) {
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var num = intervals[i];
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multi = num;
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if (rawM <= num) {
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break;
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}
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}
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var bigInt = multi * uMulti;
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// Set the canvas size to the width of the container
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var bigInt = multi * uMulti; // Set the canvas size to the width of the container
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hcanvas.width = bigInt;
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hcanvas.height = bigInt;
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var ctx = hcanvas.getContext('2d');
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var curD = 0.5;
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var part = bigInt / 10;
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ctx.globalAlpha = 0.2;
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ctx.strokeStyle = svgEditor.curConfig.gridColor;
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for (var _i = 1; _i < 10; _i++) {
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var subD = Math.round(part * _i) + 0.5;
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// const lineNum = (i % 2)?12:10;
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var subD = Math.round(part * _i) + 0.5; // const lineNum = (i % 2)?12:10;
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var lineNum = 0;
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ctx.moveTo(subD, bigInt);
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ctx.lineTo(subD, lineNum);
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ctx.moveTo(bigInt, subD);
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ctx.lineTo(lineNum, subD);
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}
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ctx.stroke();
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ctx.beginPath();
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ctx.globalAlpha = 0.5;
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ctx.moveTo(curD, bigInt);
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ctx.lineTo(curD, 0);
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ctx.moveTo(bigInt, curD);
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ctx.lineTo(0, curD);
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ctx.stroke();
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var datauri = hcanvas.toDataURL('image/png');
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gridimg.setAttribute('width', bigInt);
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gridimg.setAttribute('height', bigInt);
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@@ -112,22 +121,19 @@ var svgEditorExtension_grid = (function () {
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svgCanvas.setHref(gridimg, datauri);
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};
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_context.next = 4;
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NS = _ref.NS, getTypeMap = _ref.getTypeMap, importLocale = _ref.importLocale;
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_context.next = 5;
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return importLocale();
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case 4:
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case 5:
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strings = _context.sent;
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svgEditor = this;
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$ = jQuery;
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svgCanvas = svgEditor.canvas;
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svgdoc = document.getElementById('svgcanvas').ownerDocument, assignAttributes = svgCanvas.assignAttributes, hcanvas = document.createElement('canvas'), canvBG = $('#canvasBackground'), units = getTypeMap(), intervals = [0.01, 0.1, 1, 10, 100, 1000];
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showGrid = svgEditor.curConfig.showGrid || false;
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$(hcanvas).hide().appendTo('body');
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canvasGrid = svgdoc.createElementNS(NS.SVG, 'svg');
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assignAttributes(canvasGrid, {
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id: 'canvasGrid',
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width: '100%',
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@@ -137,22 +143,20 @@ var svgEditorExtension_grid = (function () {
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overflow: 'visible',
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display: 'none'
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});
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canvBG.append(canvasGrid);
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canvBG.append(canvasGrid); // grid-pattern
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// grid-pattern
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gridPattern = svgdoc.createElementNS(NS.SVG, 'pattern');
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assignAttributes(gridPattern, {
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id: 'gridpattern',
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patternUnits: 'userSpaceOnUse',
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x: 0, // -(value.strokeWidth / 2), // position for strokewidth
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y: 0, // -(value.strokeWidth / 2), // position for strokewidth
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x: 0,
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// -(value.strokeWidth / 2), // position for strokewidth
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y: 0,
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// -(value.strokeWidth / 2), // position for strokewidth
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width: 100,
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height: 100
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});
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gridimg = svgdoc.createElementNS(NS.SVG, 'image');
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assignAttributes(gridimg, {
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x: 0,
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y: 0,
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@@ -160,11 +164,9 @@ var svgEditorExtension_grid = (function () {
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height: 100
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});
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gridPattern.append(gridimg);
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$('#svgroot defs').append(gridPattern);
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$('#svgroot defs').append(gridPattern); // grid-box
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// grid-box
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gridBox = svgdoc.createElementNS(NS.SVG, 'rect');
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assignAttributes(gridBox, {
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width: '100%',
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height: '100%',
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@@ -176,7 +178,6 @@ var svgEditorExtension_grid = (function () {
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style: 'pointer-events: none; display:visible;'
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});
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$('#canvasGrid').append(gridBox);
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buttons = [{
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id: 'view_grid',
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icon: svgEditor.curConfig.extIconsPath + 'grid.png',
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@@ -189,10 +190,9 @@ var svgEditorExtension_grid = (function () {
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}
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}
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}];
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return _context.abrupt('return', {
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return _context.abrupt("return", {
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name: strings.name,
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svgicons: svgEditor.curConfig.extIconsPath + 'grid-icon.xml',
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zoomChanged: function zoomChanged(zoom) {
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if (showGrid) {
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updateGrid(zoom);
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@@ -203,25 +203,22 @@ var svgEditorExtension_grid = (function () {
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gridUpdate();
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}
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},
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buttons: strings.buttons.map(function (button, i) {
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return Object.assign(buttons[i], button);
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})
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});
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case 25:
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case 'end':
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case 26:
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case "end":
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return _context.stop();
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}
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}
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}, _callee, this);
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}));
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function init(_x) {
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return _ref2.apply(this, arguments);
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}
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return init;
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return function init(_x) {
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return _init.apply(this, arguments);
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};
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}()
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};
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