Function registerMap

src/core/echarts.ts:3326–3333

(
    mapName: RegisterMapParams[0],
    geoJson: RegisterMapParams[1],
    specialAreas?: RegisterMapParams[2]
)

 * Compatible with previous `echarts.registerMap`.
 */
export function registerMap(
    mapName: RegisterMapParams[0],
    geoJson: RegisterMapParams[1],
    specialAreas?: RegisterMapParams[2]
): void {
    const registerMap = getImpl('registerMap');
    registerMap && registerMap(mapName, geoJson, specialAreas);
}

export function getMap(mapName: string) {
    const getMap = getImpl('getMap');