Function getOrCreateEncodeArr

libs/echarts/echarts-en.simple.js:29839–29844

(encode, dim)

}

function getOrCreateEncodeArr(encode, dim) {
    if (!encode.hasOwnProperty(dim)) {
        encode[dim] = [];
    }
    return encode[dim];
}

function getDimensionTypeByAxis(axisType) {
    return axisType === 'category'