Function setDefaultHoverFillStroke

libs/echarts/echarts-en.simple.js:17203–17207

(targetStyle, hoverStyle, prop)

}

function setDefaultHoverFillStroke(targetStyle, hoverStyle, prop) {
    if (!hasFillOrStroke(hoverStyle[prop]) && hasFillOrStroke(targetStyle[prop])) {
        targetStyle[prop] = liftColor(targetStyle[prop]);
    }
}

function singleEnterNormal(el) {
    var highlighted = el.__highlighted;