{{- $scratch := .Page.Scratch.Get "scratch" -}}

{{- $content := .Inner | transform.Unmarshal | jsonify -}}
{{- $id := partial "function/id.html" (dict "content" $content "scratch" $scratch) -}}
{{- $width := cond .IsNamedParams (.Get "width") (.Get 0) | default "100%" -}}
{{- $height := cond .IsNamedParams (.Get "height") (.Get 1) | default "30rem" -}}
<div class="echarts" id="{{ $id }}" style="width: {{ $width }}; height: {{ $height }};"></div>
{{- $scratch.Set "echarts" true -}}