feat: 热点穿透题材节点按涨幅正蓝负绿、球大小随涨幅绝对值

- 后端题材列表下发 bf3(题材涨幅) - 题材节点: 正涨幅蓝色/负涨幅绿色, 半径按 |bf3| 在 6~20 映射 - 题材标签文字颜色跟随正负 - 信息卡/底部浮层题材分支显示涨幅 - 图例拆分涨/跌两项并说明球大小含义 Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-10 23:34:38 +08:00
parent b29ca8413c
commit 254deb6a80
3 changed files with 49 additions and 15 deletions
@@ -370,7 +370,7 @@ async def _build_theme_graph(sort_field: int, top_n: int) -> dict:

    return {
        "themes": [
-            {"themeCode": t["themeCode"], "themeName": t["themeName"], "stockCount": t["stockCount"]}
+            {"themeCode": t["themeCode"], "themeName": t["themeName"], "stockCount": t["stockCount"], "bf3": t.get("bf3")}
            for t in theme_map.values()
        ],
        "stocks": stocks,