Function createSource

_benchmarks/sample_echarts.js:19788–19805

(sourceData, thisMetaRawOption, // can be null. If not provided, auto detect it from `sourceData`.
    sourceFormat, encodeDefine // can be null
    )

      return val instanceof SourceImpl;
    }
    function createSource(sourceData, thisMetaRawOption, // can be null. If not provided, auto detect it from `sourceData`.
    sourceFormat, encodeDefine // can be null
    ) {
      sourceFormat = sourceFormat || detectSourceFormat(sourceData);
      var seriesLayoutBy = thisMetaRawOption.seriesLayoutBy;
      var determined = determineSourceDimensions(sourceData, sourceFormat, seriesLayoutBy, thisMetaRawOption.sourceHeader, thisMetaRawOption.dimensions);
      var source = new SourceImpl({
        data: sourceData,
        sourceFormat: sourceFormat,
        seriesLayoutBy: seriesLayoutBy,
        dimensionsDefine: determined.dimensionsDefine,
        startIndex: determined.startIndex,
        dimensionsDetectedCount: determined.dimensionsDetectedCount,
        encodeDefine: makeEncodeDefine(encodeDefine),
        metaRawOption: clone(thisMetaRawOption)
      });
      return source;
    }
    /**
     * Wrap original series data for some compatibility cases.
     */