Xie, Ziyu

@chaymag Please refer to echarts documents for your need: http://echarts.baidu.com/option.html#xAxis `ngx-echarts` doesn't provide the extra property.

@Yin-Xie Please try to remove the echarts paths in tsconfig.json and add it back into `angular.json`: ```diff "architect": { "build": { "options": { "scripts": [ + "node_modules/echarts/dist/echarts.min.js" ] } }...

@sc-anisej As echarts official document suggests, it is triggered when mouse clicks on certain component. For example, you can click the bars in the [demo chart](https://xieziyu.github.io/ngx-echarts/#/usage/events) and take a look...

@wcc526 I tested in an angular 8 project and `ngx-echarts` worked well. Maybe you need to reinstall your node_modules?

@shanurrahman I think it should be an issue of `@types/echarts`

Sorry, I think you may need write your own type declaration file. I've checked the code, and found that even in the latest version of @types/echarts, `LinearGradient` is missing.

@preraksola I think you need to use `[merge] = "newOptions"` in your case. It's the same as calling `chart.setOption(newOptions, true)`

@preraksola Sorry about that. It was a mistake. I actually wanted to say `[options] = "newOptions"`. You may need manually update the whole `newOptions` object.

@mehmetific Glad to know that you've found your own solution. But I think it's better to use`[options]`, and you can also use a new `updateOptions`. Here is an example: ```html...

@kerwin-ly I'm considering adding an `[update]` interface, which means merging the updated option into the base option but overriding the same field. Did you ask about the same thing when...