Function putToCache

libs/echarts/echarts-en.simple.js:3843–3849

(colorStr, rgbaArr)

var lastRemovedArr = null;

function putToCache(colorStr, rgbaArr) {
    // Reuse removed array
    if (lastRemovedArr) {
        copyRgba(lastRemovedArr, rgbaArr);
    }
    lastRemovedArr = colorCache.put(colorStr, lastRemovedArr || (rgbaArr.slice()));
}

/**
 * @param {string} colorStr