{
"title": "Combo Chart Test",
"subtitle": "Pareto: bar + line overlay",
"theme": "dark",
"slides": [
{
"title": "Pareto Analysis: Defect Causes",
"layout": {"kind": "grid", "cols": [0.7, 0.3], "gap": "0.2in", "padding": "0.1in"},
"blocks": [
{
"type": "chart",
"chart": {
"type": "combo",
"categories": ["冲头磨损", "电镀失控", "润滑不足", "导柱精度", "材料硬度", "清洗不足"],
"series": [
{"name": "缺陷件数", "values": [1247, 518, 412, 389, 296, 210]},
{"name": "累计占比 %", "values": [40.6, 57.5, 70.9, 83.6, 93.2, 100.0]}
],
"chart_title": "缺陷原因柏拉图",
"x_label": "原因类别",
"y_label": "件数 / 累计%",
"data_labels": true
}
},
{
"type": "richtext",
"runs": [
{"t": "关键发现\n\n", "size": 18, "bold": true, "color": "#00D4AA"},
{"t": "前3项原因贡献\n", "size": 13},
{"t": "70.9%", "size": 28, "bold": true, "color": "#FF6644"},
{"t": "\n的缺陷总量\n\n", "size": 13},
{"t": "■ 冲头磨损 40.6%\n", "size": 12},
{"t": "■ 电镀失控 16.9%\n", "size": 12},
{"t": "■ 润滑不足 13.4%", "size": 12}
]
}
]
}
]
}