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添加 StructureZone 结构价值区系统，支持多周期支撑/阻力分析

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- 新增 ChanZone.py: 从笔中枢/线段中枢/EMA52 提取价格区，聚类评分
- ChanLun.py 新增 get_structure_zones() 方法
- web/app.py: 独立拉取多周期数据 + 缓存 + limit 传参避免全量传输
- web/index.html: 结构区勾选框 + K线数量输入 + 半透明填充区绘制
- tests/test_chan_zone.py: 24 个单元测试

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
jackyu66git
2026-05-12 01:31:56 +08:00
co-authored by Claude Opus 4.6
parent d8069e977f
commit ebcb3dce73
6 changed files with 1082 additions and 14 deletions
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web/templates/index.html
+64 -1
View File
@@ -958,6 +958,11 @@
<input class="form-check-input" type="checkbox" id="autoRefresh">
<label class="form-check-label" for="autoRefresh">启用</label>
</div>
<div class="form-check form-check-inline me-2">
<input class="form-check-input" type="checkbox" id="showMainStructureZone">
<label class="form-check-label" for="showMainStructureZone">结构区</label>
</div>
<input type="number" id="zoneKlLines" class="form-control form-control-sm" value="1000" min="100" max="5000" step="100" style="width:80px;" title="结构区K线数量">
<span id="nextRefreshTime" class="text-muted" style="display:none;font-size:0.85rem;"></span>
<div id="refreshLoadingSpinner" class="loading-spinner ms-2" style="display:none;"></div>
</div>
@@ -1911,6 +1916,11 @@
console.log('主BI中枢切换为:', $('#showMainBiZs').is(':checked'));
updateChartDisplay();
});
// 结构价值区复选框变更事件
$(document).on('change', '#showMainStructureZone', function() {
console.log('结构区切换为:', $('#showMainStructureZone').is(':checked'));
updateChartDisplay();
});
// 添加趋势显示复选框变更事件（主/元素），变更后刷新主图
$('#showMainTrend').change(function() {
@@ -2179,7 +2189,8 @@
sub_sub_timeframe: subSubTimeframe || undefined,
start_time: startTimeMs,
end_time: endTimeMs,
elements_only: false
elements_only: false,
zone_kl_lines: parseInt($('#zoneKlLines').val()) || 1000
},
success: function(data) {
// 隐藏加载图标
@@ -4634,6 +4645,58 @@
} catch (e) { console.error('次周期BI中枢处理出错:', e); }
});
}
// 结构价值区绘制（半透明填充区 + 边框）
if ($('#showMainStructureZone').is(':checked') && currentData.structure_zones && currentData.structure_zones.length > 0) {
try {
const kd = currentData.kline_data || [];
if (kd.length > 0) {
const chartStart = Math.floor(new Date(kd[0].date).getTime() / 1000);
const chartEnd = Math.floor(new Date(kd[kd.length-1].date).getTime() / 1000);
// 计算可见价格范围，过滤超出范围的区间
let priceMin = Infinity, priceMax = -Infinity;
kd.forEach(function(k) {
const hi = parseFloat(k.high), lo = parseFloat(k.low);
if (!isNaN(hi) && hi > priceMax) priceMax = hi;
if (!isNaN(lo) && lo < priceMin) priceMin = lo;
});
const priceMargin = (priceMax - priceMin) * 0.05;
priceMin -= priceMargin;
priceMax += priceMargin;
let drawnCount = 0;
currentData.structure_zones.forEach(function(zone) {
try {
// 跳过完全超出可视价格范围的区间
if (zone.upper < priceMin || zone.lower > priceMax) return;
const fillColor = zone.zone_type === 'support' ? 'rgba(46, 204, 113, 0.08)' :
zone.zone_type === 'resistance' ? 'rgba(231, 76, 60, 0.08)' :
'rgba(149, 165, 166, 0.06)';
const borderColor = zone.zone_type === 'support' ? 'rgba(46, 204, 113, 0.7)' :
zone.zone_type === 'resistance' ? 'rgba(231, 76, 60, 0.7)' :
'rgba(149, 165, 166, 0.6)';
// 填充区：在上下边界之间画多条半透明线模拟填充
const fillLines = 8;
const step = (zone.upper - zone.lower) / (fillLines + 1);
for (let fi = 1; fi <= fillLines; fi++) {
const fy = zone.lower + step * fi;
mainChart.addLineSeries({ color: fillColor, lineWidth: 2, lineStyle: 0, lastValueVisible: false, priceLineVisible: false })
.setData([{ time: chartStart, value: fy }, { time: chartEnd, value: fy }]);
}
// 上边界（粗线）
mainChart.addLineSeries({ color: borderColor, lineWidth: 2, lineStyle: 0, lastValueVisible: false, priceLineVisible: false })
.setData([{ time: chartStart, value: zone.upper }, { time: chartEnd, value: zone.upper }]);
// 下边界（粗线）
mainChart.addLineSeries({ color: borderColor, lineWidth: 2, lineStyle: 0, lastValueVisible: false, priceLineVisible: false })
.setData([{ time: chartStart, value: zone.lower }, { time: chartEnd, value: zone.lower }]);
// 中心线（虚线）
mainChart.addLineSeries({ color: borderColor, lineWidth: 1, lineStyle: 2, lastValueVisible: false, priceLineVisible: false })
.setData([{ time: chartStart, value: zone.center }, { time: chartEnd, value: zone.center }]);
drawnCount++;
} catch (e) { console.error('结构区绘制出错:', e); }
});
console.log(`结构区: 共${currentData.structure_zones.length}个, 绘制${drawnCount}个 (可见价格范围: ${priceMin.toFixed(0)}-${priceMax.toFixed(0)})`);
}
} catch (e) { console.error('结构区整体绘制出错:', e); }
}
// 显示未完成中枢 - 分别处理主周期、次周期和次次周期
if ($('#showMainZs').is(':checked') || $('#showElementZs').is(':checked') || $('#showSubSubZs').is(':checked') || $('#showSubSubBiZs').is(':checked')) {
console.log('绘制未完成中枢 - 已启用');