Justin-ZS commented on issue #20294: URL: https://github.com/apache/echarts/issues/20294#issuecomment-2609439785
我用多 axis 魔改了一个 [demo](https://echarts.apache.org/examples/zh/editor.html?c=line-marker&reset=1&edit=1&renderer=svg&code=PYBwLglsB2AEC8sDeAoWsDGwA2wBOAXLANprqwDkAxACwDMA7AJwDCAohQDRnrVNMAhABwAxAIxcelKiICCAEQGNJ5aSJZCAbAAYATCvLURchjSEHeVBroEBWNgIvSGQlvLbyn1WSyay2-tyqRj50miJeMvIMIjEUZAC6QbAAnrIAHhAAzkSoqmApIACmRBQAbgCG2ACuRU4gwFkQkDCl2EUAZmDx6AC-yQAmFWAVAFrAwAC2RKSqeaqwBcWlWdgQA0V4TuiTENAAalW1AMogFdBEYlK9icnpGdkzUvP5hSWUGMNFAOb4KduwBpNFoXSgAI2AYDAUwBFUyWQAMhUwUVsLkpKpJhU8N89kRtMkFrAABZFCDfYlgIh0AkY8hraBFAASZIpVNgNMJCwA7uswMSiEJaUT0MAypsOrhuaUwHhqtBPmA6lzVHslXhKmjYMKRcT1kUAPLivDYCogIgdKpZIp0m6qfrPOlLd4URU_P4AoHNKCgigQqEwlWwdalM54IrQbpBuHZAAqEAwAGt0SLYO1oN9-dSdUS1ZtNfig-g9k0NkRZbVbUHgB0Otb2Zy6THEcjUSmRVicXjtUWSazKdnewzmf2GzmFmKJVKZXKFV8AegOvgsVDNkQABRlTjBgCUCAAfHTVMRbNuhAkAHR7DA1DZZdcQPcAflgAAMkGB0mAAD4AEiQZS9L0SA1nWRQ_r0r6wEQ76fj-_6AZBvYYNUWTQpMhw1EUOQkGI250Nup6wJoZ7bkw25iASsBiHh1G6EkR7BpG-ZVIWjF6hsRqbKa5qwJa2DWr2eAJgKyCMaKtb1u2qboKS5IDj24nkLyAxZrAQq9qoYIVEm3x4MA8oDCwO D4DO5xZGGEbdEpdoirZ9pBkMIxPKmFCAG6agCRPoA3j4LpQnk-b27neb5FCAPsOgBKiQFjFBVFrn-SFEWxSKFCAPbBgCDKklRKpRlIWAOGagA-eoAFK5pSF8WBelPl0gk1xci85DOqUbq_Hg_xBl6IKlP66GwvC8ZJtJCydrioLjqoKFoVMmG1DhxBUQRsA0NuJGwAwZEUVRNEMam6aZqJOi9iW-rlnKNpEg6RKgVJxGjbATkVDMFBcJQT2Pdur3PW9L1fZ9P0fc91X2rcZDWsJ2EueQdXoA14LYgCEZYGWYmpukMxiFtIopDM9FVnS0AVJMLqAACpgC5GQA-kqaE3j05C2ejekhkj9WgIKXLtF0LNSMJbIc1pkLoUQNDjlgkYVHsSIolqFanbA52LBM2CQLxdWyuS3xrpQzZOMLHR7O8Utcs2AAKwB5oQjOvMslDQDAdQ1VIWTEsA0qLCdZCy2CcoOwN0I4BCKMkBQ4YYN0AMy8kPvYH7A0O07FpWtLst6WaeoYDM6N3VdswQ3SWQGXgGAjhUGxm_xgl0gMEAE9ATQwDNjGQwseME6UgBiqmlgBgSplIrQxQ-AV3j2C-egABeNuxm8pT6dy1Nnb2DeqE3Lpt4AsCqAA-eQ-LBPlB93sVQb6PjLj5bgdOzPCyy0S8_kIvpQk-T2FgFTml8cuwy5Bf3dbxQkrAMM-9j1_AmKsMBn0BkSdGqhc7VHzu8LORJiAxRemIC8DBEzfEAJHagBCA08oABAYxBMAALS2G0IAQJ1ACIDE9Si2gxC6HPL2BBZVKBMG0Nob4gA4_0AAS-YhPKULEDQTQugaAQIWAw4Kb1mGsLYYAPVjADHgbIAA1LoHhFE-GCPovQsKkUXqAC65QALJqABss2AgBPJ0AOV-DBAAkck9XQuhbA0F0NoYRx5EHiJYd8QAo2mAE_1bhHlKF6DEHQIRGjGEUAkd8QA2k6AHgLQAMk5iEAK3WyjqLaCFEKRx5AEGJ RegwYhkxsBsMAM7ygBKJUAEV-4UcGAHjPQAJrGADx0wAB84UIovQMIDiNEVReilAh-jAB-boAeyD0GAGrtMJgARvMABxyViaC2AYDoVJ6AEGtLeu0wAmvKAEG5QA-K6AAbFQAaz6AFXHQAuV6UNodoGggTGIIIKsVF6gBcWMAE1yblABvLoAS31ABLboAB5tAC_aoAUYjAAHpoARqDeGaBoNYaZAdgmhOkXI-R3jKG2ACcQoFsycrzIIYAJONABL1mwwAORmAFztXxTAhCAqqlyWmyQyjZGqFUAAsmaNOKBegAG4gA) 重复的 Label 使用 [customValues](https://echarts.apache.org/zh/option.html#yAxis.axisLabel.customValues) 来仅绘制中间的 Label.(如果是偶数重复,就选中间两者里靠后的) 偶数重复的 Label 还有一步,需要在绘制完成后拿到两个 tick 间的长度,再偏移 Label 来居中 获取两个 tick 间的长度 ```js ((axis = 'yAxis') => { const chart = echarts.getInstanceByDom(document.querySelector('[_echarts_instance_]')); const indexName = axis === 'yAxis' ? 'yAxisIndex' : 'xAxisIndex'; // 通过 convertToPixel 来转换坐标 const pos1 = chart.convertToPixel({[indexName]: 0}, 0); // 转换第一个位置 const pos2 = chart.convertToPixel({[indexName]: 0}, 1); // 转换第二个位置 return Math.abs(pos2 - pos1); })() ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
