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84 lines
2.0 KiB
TypeScript
84 lines
2.0 KiB
TypeScript
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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let originalFn: () => DOMRect;
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const textToWidth = {
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paris: 200,
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tokyo: 300,
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beijing: 400,
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};
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export const SAMPLE_TEXT = Object.keys(textToWidth);
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export function addDummyFill() {
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// @ts-ignore - fix jsdom
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originalFn = SVGElement.prototype.getBBox;
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// @ts-ignore - fix jsdom
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SVGElement.prototype.getBBox = function getBBox() {
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let width =
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textToWidth[this.textContent as keyof typeof textToWidth] || 200;
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let height = 20;
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if (this.getAttribute('class') === 'test-class') {
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width /= 2;
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}
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if (this.style.fontFamily === 'Lobster') {
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width *= 1.25;
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}
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if (this.style.fontSize) {
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const size = Number(this.style.fontSize.replace('px', ''));
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const ratio = size / 20;
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width *= ratio;
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height *= ratio;
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}
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if (this.style.fontStyle === 'italic') {
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width *= 1.5;
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}
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if (this.style.fontWeight === '700') {
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width *= 2;
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}
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if (this.style.letterSpacing) {
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width *= 1.1;
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}
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return {
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x: 0,
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y: 0,
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width,
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height,
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top: 0,
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left: 0,
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right: 0,
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bottom: 0,
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};
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};
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}
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export function removeDummyFill() {
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// @ts-ignore - fix jsdom
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SVGElement.prototype.getBBox = originalFn;
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}
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