Function setTextStyle

libs/echarts/echarts-en.simple.js:17563–17571

* Set basic textStyle properties. * See more info in `setTextStyleCommon`. * @param {Object|module:zrender/graphic/Style} textStyle * @param {module:echarts/model/Model} model * @param {Object} [specifiedTextStyle] Can be overrided by settings in model. * @param {Object} [opt] See `opt` of `set

(
    textStyle, textStyleModel, specifiedTextStyle, opt, isEmphasis
)

 * @param {boolean} [isEmphasis]
 */
function setTextStyle(
    textStyle, textStyleModel, specifiedTextStyle, opt, isEmphasis
) {
    setTextStyleCommon(textStyle, textStyleModel, opt, isEmphasis);
    specifiedTextStyle && extend(textStyle, specifiedTextStyle);
    // textStyle.host && textStyle.host.dirty && textStyle.host.dirty(false);

    return textStyle;
}

/**
 * Set text option in the style.