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Function parseSimpleData

apps/chart-maker/main.js:325–359  ·  view source on GitHub ↗
()

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323
324 // 解析简单数据
325 function parseSimpleData() {
326 const input = document.getElementById('data-input').value.trim();
327 if (!input) {
328 throw new Error('请输入数据');
329 }
330
331 const lines = input.split('\n').filter(line => line.trim());
332 const labels = [];
333 const data = [];
334
335 lines.forEach(line => {
336 const parts = line.split(',').map(part => part.trim());
337 if (parts.length >= 2) {
338 labels.push(parts[0]);
339 const value = parseFloat(parts[1]);
340 if (isNaN(value)) {
341 throw new Error(`"${parts[1]}"不是有效的数值`);
342 }
343 data.push(value);
344 }
345 });
346
347 if (labels.length === 0 || data.length === 0) {
348 throw new Error('无法解析数据,请检查格式是否正确');
349 }
350
351 return {
352 labels: labels,
353 datasets: [{
354 data: data,
355 label: '数值'
356 }],
357 isSimpleData: true // 添加标记,表示这是简单数据格式
358 };
359 }
360
361 // 解析系列数据
362 function parseSeriesData() {

Callers 1

parseInputDataFunction · 0.85

Calls

no outgoing calls

Tested by

no test coverage detected