feat: K线点位标注工具完整实现与Ubuntu PM2部署

纯前端 Canvas 画线、拖拽、导出;Python venv + PM2 静态服务;
含部署脚本与使用/部署文档。

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
dekun
2026-05-27 14:20:03 +08:00
parent 59f2471940
commit 62bd58d2c4
10 changed files with 1109 additions and 0 deletions
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*,
*::before,
*::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
:root {
--bg: #1a1a1a;
--bg-panel: #252525;
--bg-hover: #333;
--border: #3a3a3a;
--text: #f0f0f0;
--text-muted: #999;
--accent: #4a9eff;
--entry: #00ff00;
--exit: #0099ff;
--stop: #ff3333;
--line-width: 3px;
--hit-tolerance: 8px;
}
html,
body {
height: 100%;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
"Microsoft YaHei", sans-serif;
background: var(--bg);
color: var(--text);
display: flex;
flex-direction: column;
min-height: 100vh;
}
.toolbar {
background: var(--bg-panel);
border-bottom: 1px solid var(--border);
padding: 12px 20px;
flex-shrink: 0;
}
.toolbar-title {
font-size: 1.1rem;
font-weight: 600;
margin-bottom: 10px;
letter-spacing: 0.02em;
}
.toolbar-actions {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 8px;
}
.toolbar-hint {
margin-top: 8px;
font-size: 0.8rem;
color: var(--text-muted);
}
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 7px 14px;
font-size: 0.875rem;
border: 1px solid var(--border);
border-radius: 4px;
background: var(--bg-hover);
color: var(--text);
cursor: pointer;
transition: background 0.15s, border-color 0.15s;
user-select: none;
white-space: nowrap;
}
.btn:hover:not(:disabled) {
background: #404040;
border-color: #555;
}
.btn:disabled {
opacity: 0.45;
cursor: not-allowed;
}
.btn-primary {
background: #2d4a3e;
border-color: #3d6b55;
}
.btn-primary:hover:not(:disabled) {
background: #3a5c4a;
}
.btn-accent {
background: #1e3a5f;
border-color: var(--accent);
}
.btn-accent:hover:not(:disabled) {
background: #264d7a;
}
.mode-group {
display: inline-flex;
border: 1px solid var(--border);
border-radius: 4px;
overflow: hidden;
}
.mode-btn {
border: none;
border-radius: 0;
border-right: 1px solid var(--border);
background: transparent;
}
.mode-btn:last-child {
border-right: none;
}
.mode-btn.active[data-mode="entry"] {
background: rgba(0, 255, 0, 0.15);
color: var(--entry);
box-shadow: inset 0 -2px 0 var(--entry);
}
.mode-btn.active[data-mode="exit"] {
background: rgba(0, 153, 255, 0.15);
color: var(--exit);
box-shadow: inset 0 -2px 0 var(--exit);
}
.mode-btn.active[data-mode="stop"] {
background: rgba(255, 51, 51, 0.15);
color: var(--stop);
box-shadow: inset 0 -2px 0 var(--stop);
}
.workspace {
flex: 1;
display: flex;
align-items: center;
justify-content: center;
padding: 16px;
overflow: auto;
min-height: 0;
}
.drop-zone {
width: 100%;
max-width: 1400px;
min-height: 400px;
border: 2px dashed var(--border);
border-radius: 8px;
display: flex;
align-items: center;
justify-content: center;
transition: border-color 0.2s, background 0.2s;
}
.drop-zone.drag-over {
border-color: var(--accent);
background: rgba(74, 158, 255, 0.06);
}
.drop-placeholder {
text-align: center;
padding: 40px 20px;
color: var(--text-muted);
}
.drop-icon {
font-size: 3rem;
display: block;
margin-bottom: 12px;
}
.drop-sub {
margin-top: 8px;
font-size: 0.8rem;
}
.canvas-wrap {
position: relative;
line-height: 0;
max-width: 100%;
}
.hidden {
display: none !important;
}
.canvas-wrap.hidden {
display: none;
}
#chart-image {
display: block;
max-width: 100%;
height: auto;
pointer-events: none;
user-select: none;
}
#overlay-canvas {
position: absolute;
top: 0;
left: 0;
cursor: crosshair;
}
#overlay-canvas.can-drag {
cursor: ns-resize;
}
.footer {
flex-shrink: 0;
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 16px;
padding: 10px 20px;
font-size: 0.8rem;
color: var(--text-muted);
border-top: 1px solid var(--border);
background: var(--bg-panel);
}
.legend {
display: inline-block;
width: 24px;
height: 3px;
vertical-align: middle;
margin-left: 4px;
border-radius: 1px;
}
.legend.entry {
background: var(--entry);
}
.legend.exit {
background: var(--exit);
}
.legend.stop {
background: var(--stop);
}
.footer-note {
margin-left: auto;
}
@media (max-width: 640px) {
.toolbar-actions {
gap: 6px;
}
.btn {
padding: 6px 10px;
font-size: 0.8rem;
}
.footer-note {
width: 100%;
margin-left: 0;
}
}