SVG.js TextPath与路径未对齐垂直

问题描述

我正在尝试使用svg.js将文本放置在路径上

这是我的小提琴： https://jsfiddle.net/Byteschmiede/ytz67egn/1/

var draw = SVG().addTo('body').size(500,500)
draw.svg(`<?xml version="1.0" encoding="UTF-8" standalone="no"?>
        <svg width="100%" height="100%" viewBox="0 0 4725 2363" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
            <path id="text1326" d="M2362.2,952.109C2548.36,773.615 2727.44,622.128 2899.46,497.647C3071.47,370.823 3216.39,286.272 3334.21,243.993C3452.02,201.721 3580.45,180.583 3719.47,180.58C4011.66,180.583 4247.3,278.051 4426.39,472.986C4607.82,665.577 4698.54,899.267 4698.55,1174.06C4698.54,1361.95 4658.48,1535.75 4578.37,1695.46C4498.25,1855.16 4383.97,1976.12 4235.52,2058.32C4089.42,2140.53 3920.94,2181.63 3730.08,2181.62C3482.66,2181.63 3265.87,2128.78 3079.72,2023.09C2895.92,1917.4 2656.75,1717.77 2362.2,1424.19C2055.87,1727.16 1811.99,1929.15 1630.55,2030.14C1449.11,2131.13 1238.21,2181.63 997.866,2181.62C691.537,2181.63 452.365,2086.51 280.351,1896.27C110.692,1706.03 25.862,1465.29 25.863,1174.06C25.862,901.616 115.404,667.926 294.489,472.986C475.929,278.051 712.744,180.583 1004.94,180.58C1146.32,180.583 1275.92,201.721 1393.74,243.993C1511.55,286.272 1655.29,370.823 1824.95,497.647C1996.97,622.128 2176.05,773.615 2362.2,952.109M2591.95,1170.53C2841.72,1417.14 3046.73,1585.07 3206.96,1674.32C3369.55,1761.22 3530.96,1804.67 3691.2,1804.67C3891.49,1804.67 4048.18,1745.95 4161.29,1628.52C4274.4,1508.74 4330.95,1364.3 4330.95,1195.19C4330.95,1009.65 4274.4,856.992 4161.29,737.208C4050.54,615.082 3903.27,554.017 3719.47,554.014C3615.79,554.017 3515.64,572.806 3419.04,610.382C3322.42,645.614 3206.96,709.027 3072.65,800.622C2938.33,889.873 2778.1,1013.18 2591.95,1170.53M2132.46,1170.53C1962.8,1027.27 1810.81,909.836 1676.5,818.237C1542.19,724.294 1424.37,657.357 1323.05,617.428C1221.72,577.503 1110.97,557.54 990.797,557.537C818.78,557.54 676.22,617.43 563.115,737.208C450.009,856.992 393.456,1009.65 393.457,1195.19C393.456,1324.37 422.911,1433.58 481.82,1522.83C540.729,1612.08 612.598,1681.37 697.428,1730.68C784.613,1780.01 893.006,1804.67 1022.61,1804.67C1192.27,1804.67 1357.21,1760.05 1517.45,1670.8C1677.68,1581.55 1882.68,1414.79 2132.46,1170.53" style="fill:none;fill-rule:nonzero;stroke:black;stroke-width:1px;"/>
            <path id="textCurve3" d="M294.489,497.647" style="fill:none;fill-rule:nonzero;stroke:black;stroke-width:1px;"/>
            <path id="textCurve2" d="M2899.46,472.986" style="fill:none;fill-rule:nonzero;stroke:black;stroke-width:1px;"/>
            <path id="textCurve1" d="M564.216,1310.73C609.732,1475.4 770.154,1619.22 909.116,1635.49C993.881,1645.42 1152.78,1644.6 1262.96,1605.82C1479.72,1529.53 1626.78,1408.31 1802.89,1258.49" style="fill:none;fill-rule:nonzero;stroke:rgb(177,52);stroke-width:1px;"/>
        </svg>
        `)

let textCurve1 = draw.find("#textCurve1")[0]
let textPath = textCurve1.text("Forever").font({
    size: textCurve1.height()
  })
  .attr({
    startOffset: '50%','text-anchor': 'middle'
  })
  .fill({
    opacity: 0
  }).stroke({
    color: "#000",width: 1
  })

红线是目标路径。文本需要遵循路径。

如您所见，文本曲线是正确的，但是位置在y轴上很低。

我不确定如何解决此问题，因为机会不多。我尝试了诸如 dominant-baseline 和 baseline-alignment 之类的属性，但是没有任何结果

Here is a picture of the svg

解决方法

您可以使用带有 dx 属性的 tspan 向上或向下移动特定文本。

import * as tf from '@tensorflow/tfjs';
import * as use from '@tensorflow-models/universal-sentence-encoder';

javascript svg svg svg svg.js