参数传递

参数传递
pyecharts 对配置项基本上都采用 XXXOpts/XXXItems 以及 dict 两种数据形式，这两种是完全等价的。

比如下面三者效果是一致的
	
	class InitOpts(BasicOpts):
    def __init__(
        self,
         str = "900px",
        height: str = "500px",
        chart_id: Optional[str] = None,
        renderer: str = RenderType.CANVAS,
        page_title: str = CurrentConfig.PAGE_TITLE,
        theme: str = ThemeType.WHITE,
        bg_color: Union[str, dict] = None,
        js_host: str = "",
        animation_opts: Union[AnimationOpts, dict] = AnimationOpts(),
    ):
        self.opts: dict = {
            "width": width,
            "height": height,
            "chart_id": chart_id,
            "renderer": renderer,
            "page_title": page_title,
            "theme": theme,
            "bg_color": bg_color,
            "js_host": js_host,
            "animationOpts": animation_opts,
        }
		
		
		
	c = Bar(init_opts=opts.InitOpts(width="620px", height="420px"))
c = Bar(dict(width="620px", height="420px"))
c = Bar({"width": "620px", "height": "420px"})