🎉 first commit

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+.DS_store

demo.js

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+function make_city(cityname, dom_id){
+	achart = echarts.init(document.getElementById(dom_id));
+	var option =  {
+		"title": [
+			{
+				"textStyle": {
+					"color": "#000", 
+					"fontSize": 18
+				}, 
+				"subtext": "", 
+				"text": cityname, 
+				"top": "auto", 
+				"subtextStyle": {
+					"color": "#aaa", 
+					"fontSize": 12
+				}, 
+				"left": "auto"
+			}
+		], 
+		"legend": [
+			{
+				"selectedMode": "multiple",
+				"top": "top",
+				"orient": "horizontal",
+				"data": [
+					""
+				],
+				"left": "center",
+				"show": true
+			}
+		],
+		"backgroundColor": "#fff",
+		"series": [
+			{
+				"mapType": cityname,
+				"data": [],
+				"name": "",
+				"symbol": "circle",
+				"type": "map",
+				"roam": true
+			}
+		]
+	};
+	achart.setOption(option);	
+}