feat: Implement draggable Trendline Settings Panel with Shift+Click and TF layout fixes
This commit is contained in:
DiTus
@ -217,3 +217,51 @@ body {
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}
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}
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/* Trendline Settings Panel */
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#trendlineSettingsPanel input[type=range] {
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-webkit-appearance: none;
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background: transparent;
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}
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#trendlineSettingsPanel input[type=range]::-webkit-slider-thumb {
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-webkit-appearance: none;
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height: 12px;
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width: 12px;
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border-radius: 50%;
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background: #ffffff;
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cursor: pointer;
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border: 2px solid #1a2333;
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margin-top: -4px;
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}
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#trendlineSettingsPanel input[type=range]::-webkit-slider-runnable-track {
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width: 100%;
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height: 4px;
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cursor: pointer;
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background: #2d3a4f;
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border-radius: 2px;
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}
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.color-swatch {
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width: 20px;
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height: 20px;
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border-radius: 3px;
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cursor: pointer;
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border: 1px solid transparent;
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transition: transform 0.1s, border-color 0.1s;
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}
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.color-swatch:hover {
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transform: scale(1.1);
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border-color: #ffffff;
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}
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.color-swatch.active {
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border-color: #ffffff;
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box-shadow: 0 0 0 1px #ffffff;
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}
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.tl-thickness-btn[data-active="true"],
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.tl-style-btn[data-active="true"] {
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background-color: #2d3a4f;
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}
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BIN
ignore/line_settings.PNG
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ignore/line_settings.PNG
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After Width: | Height: | Size: 15 KiB |
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ignore/text.PNG
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ignore/text.PNG
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After Width: | Height: | Size: 5.7 KiB |
152
index.html
152
index.html
@ -24,7 +24,7 @@
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#rightSidebar.collapsed {
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transform: translateX(100%);
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}
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/* Tab Styles in Sidebar */
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.sidebar-tab {
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@apply px-4 py-2 text-sm font-medium text-gray-400 hover:text-white transition-colors border-b-2 border-transparent;
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@ -32,7 +32,7 @@
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.sidebar-tab.active {
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@apply text-blue-500 border-blue-500;
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}
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/* Hide scrollbar for clean UI */
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.no-scrollbar::-webkit-scrollbar {
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display: none;
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@ -52,14 +52,14 @@
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<button id="mobileMenuBtn" class="md:hidden w-10 h-10 flex items-center justify-center text-[#8fa2b3] hover:text-white hover:bg-[#2d3a4f] rounded-md transition-colors z-50">
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<span class="material-symbols-outlined text-lg">menu</span>
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</button>
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<!-- Search/Symbol Button -->
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<div class="hidden md:flex items-center space-x-3 bg-[#1a2333] px-3 py-1.5 rounded-md cursor-pointer border border-[#2d3a4f]">
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<span class="material-symbols-outlined text-sm text-[#8fa2b3]">search</span>
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<span class="font-bold text-sm text-[#dfe2f2]">BTC/USD</span>
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<span class="material-symbols-outlined text-sm text-[#8fa2b3]">chevron_right</span>
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</div>
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<!-- Mobile Search -->
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<div class="md:hidden flex items-center bg-[#1a2333] px-3 py-1.5 rounded-md cursor-pointer border border-[#2d3a4f]">
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<span class="material-symbols-outlined text-sm text-[#8fa2b3]">search</span>
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@ -67,7 +67,7 @@
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<span class="material-symbols-outlined text-sm text-[#8fa2b3] ml-2">chevron_right</span>
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</div>
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</div>
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<div class="hidden md:flex items-center gap-2 mr-4">
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<div class="w-2 h-2 rounded-full bg-green-500" id="statusDot"></div>
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<span class="text-xs text-[#8fa2b3]" id="statusText">Live</span>
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@ -104,45 +104,149 @@
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<!-- Chart Container -->
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<section class="relative w-full bg-[#0d1421] h-[60vh] md:h-[70vh]" data-purpose="chart-container" id="chartWrapper">
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<div id="chart" class="w-full h-full"></div>
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<!-- Horizontal Drawing Toolbar (Top) -->
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<div class="absolute top-2 left-1/2 -translate-x-1/2 flex flex-row gap-1 z-30 bg-[#1a2333]/80 backdrop-blur border border-[#2d3a4f] p-1 rounded-md shadow-xl" id="drawingToolbar">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('trend_line')" title="Trend Line">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('trend_line', event)" title="Trend Line">
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<span class="material-symbols-outlined text-sm">call_split</span>
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</button>
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('horizontal_line')" title="Horizontal Line">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('horizontal_line', event)" title="Horizontal Line">
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<span class="material-symbols-outlined text-sm">swap_horizontal_circle</span>
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</button>
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('vertical_line')" title="Vertical Line">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('vertical_line', event)" title="Vertical Line">
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<span class="material-symbols-outlined text-sm">swap_vert</span>
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</button>
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('rectangle')" title="Rectangle">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('rectangle', event)" title="Rectangle">
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<span class="material-symbols-outlined text-sm">crop_square</span>
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</button>
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('text')" title="Text Label">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('text', event)" title="Text Label">
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<span class="material-symbols-outlined text-sm">text_fields</span>
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</button>
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('arrow_up')" title="Arrow Up">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('arrow_up', event)" title="Arrow Up">
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<span class="material-symbols-outlined text-sm">arrow_upward</span>
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</button>
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('arrow_down')" title="Arrow Down">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('arrow_down', event)" title="Arrow Down">
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<span class="material-symbols-outlined text-sm">arrow_downward</span>
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</button>
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('measure')" title="Measure">
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<button class="w-8 h-8 text-gray-400 hover:text-white hover:bg-[#2d3a4f] rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('measure', event)" title="Measure">
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<span class="material-symbols-outlined text-sm">straighten</span>
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</button>
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<div class="w-[1px] h-full bg-[#2d3a4f] mx-0.5"></div>
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<button class="w-8 h-8 text-red-400 hover:text-red-300 hover:bg-red-900/20 rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('clear')" title="Clear All">
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<button class="w-8 h-8 text-red-400 hover:text-red-300 hover:bg-red-900/20 rounded flex items-center justify-center transition-colors" onclick="window.activateDrawingTool('clear', event)" title="Clear All">
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<span class="material-symbols-outlined text-sm">delete</span>
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</button>
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</div>
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<!-- Trendline Settings Panel -->
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<div id="trendlineSettingsPanel" class="hidden absolute top-14 left-1/2 -translate-x-1/2 bg-[#1a2333] border border-[#2d3a4f] rounded-lg shadow-2xl z-50 w-[280px] p-0 text-sm font-['Inter']">
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<!-- Drag Handle -->
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<div id="tlPanelHeader" class="h-8 flex items-center justify-between px-3 border-b border-[#2d3a4f] cursor-move bg-[#1f2937] rounded-t-lg">
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<span class="text-[10px] uppercase tracking-wider font-bold text-gray-400">Settings</span>
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<button class="text-gray-500 hover:text-white" onclick="window.toggleTLSettings(false)">
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<span class="material-symbols-outlined text-sm">close</span>
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</button>
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</div>
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<div class="p-4">
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<!-- Tabs -->
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<div class="flex border-b border-[#2d3a4f] mb-4">
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<button class="flex-1 py-2 text-center text-blue-500 border-b-2 border-blue-500 font-medium" id="tlTabStyle" onclick="window.switchTLTab('style')">Style</button>
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<button class="flex-1 py-2 text-center text-gray-400 hover:text-white" id="tlTabText" onclick="window.switchTLTab('text')">Text</button>
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</div>
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<!-- Style Tab Content -->
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<div id="tlContentStyle">
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<!-- Color Grid (Line) -->
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<div class="grid grid-cols-8 gap-1 mb-4" id="tlColorGrid">
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<!-- Colors injected by JS -->
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</div>
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<!-- Opacity -->
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<div class="mb-4">
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<div class="flex justify-between text-xs text-gray-400 mb-1">
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<span>Opacity</span>
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<span id="tlOpacityValue">100%</span>
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</div>
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<input type="range" min="0" max="100" value="100" class="w-full h-1 bg-[#2d3a4f] rounded-lg appearance-none cursor-pointer" id="tlOpacityInput">
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</div>
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<!-- Thickness -->
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<div class="mb-4">
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<label class="text-xs text-gray-400 mb-1 block">Thickness</label>
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<div class="flex bg-[#0d1421] rounded border border-[#2d3a4f] p-1">
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<button class="flex-1 h-6 flex items-center justify-center hover:bg-[#2d3a4f] rounded data-[active=true]:bg-[#2d3a4f] tl-thickness-btn" onclick="window.setTLThickness(1)" data-thickness="1"><div class="w-4 h-[1px] bg-white"></div></button>
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<button class="flex-1 h-6 flex items-center justify-center hover:bg-[#2d3a4f] rounded data-[active=true]:bg-[#2d3a4f] tl-thickness-btn" onclick="window.setTLThickness(2)" data-thickness="2"><div class="w-4 h-[2px] bg-white"></div></button>
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<button class="flex-1 h-6 flex items-center justify-center hover:bg-[#2d3a4f] rounded data-[active=true]:bg-[#2d3a4f] tl-thickness-btn" onclick="window.setTLThickness(3)" data-thickness="3"><div class="w-4 h-[3px] bg-white"></div></button>
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<button class="flex-1 h-6 flex items-center justify-center hover:bg-[#2d3a4f] rounded data-[active=true]:bg-[#2d3a4f] tl-thickness-btn" onclick="window.setTLThickness(4)" data-thickness="4"><div class="w-4 h-[4px] bg-white"></div></button>
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</div>
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</div>
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<!-- Line Style -->
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<div class="mb-4">
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<label class="text-xs text-gray-400 mb-1 block">Line style</label>
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<div class="flex bg-[#0d1421] rounded border border-[#2d3a4f] p-1">
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<button class="flex-1 h-6 flex items-center justify-center hover:bg-[#2d3a4f] rounded data-[active=true]:bg-[#2d3a4f] tl-style-btn" onclick="window.setTLStyle(0)" data-style="0"><div class="w-6 border-b border-white"></div></button>
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<button class="flex-1 h-6 flex items-center justify-center hover:bg-[#2d3a4f] rounded data-[active=true]:bg-[#2d3a4f] tl-style-btn" onclick="window.setTLStyle(1)" data-style="1"><div class="w-6 border-b border-dashed border-white"></div></button>
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<button class="flex-1 h-6 flex items-center justify-center hover:bg-[#2d3a4f] rounded data-[active=true]:bg-[#2d3a4f] tl-style-btn" onclick="window.setTLStyle(2)" data-style="2"><div class="w-6 border-b border-dotted border-white"></div></button>
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</div>
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</div>
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</div>
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<!-- Text Tab Content -->
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<div id="tlContentText" class="hidden">
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<div class="flex gap-2 mb-4 relative">
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<!-- Text Color Button -->
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<div class="w-8 h-8 rounded border border-[#2d3a4f] cursor-pointer" id="tlTextColorBtn" style="background-color: #2962ff"></div>
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<!-- Text Color Picker Popup -->
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<div id="tlTextColorPicker" class="hidden absolute top-10 left-0 bg-[#1a2333] border border-[#2d3a4f] rounded shadow-2xl p-2 z-[60] w-[210px]">
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<div class="grid grid-cols-8 gap-1" id="tlTextColorGrid">
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<!-- Colors injected by JS -->
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</div>
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</div>
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<!-- Font Size -->
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<select id="tlFontSize" class="bg-[#0d1421] border border-[#2d3a4f] rounded text-xs px-2 h-8 text-white focus:outline-none">
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<option value="10">10</option>
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<option value="12">12</option>
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<option value="14" selected>14</option>
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<option value="16">16</option>
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<option value="20">20</option>
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<option value="24">24</option>
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</select>
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<!-- Style Toggles -->
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<button class="w-8 h-8 border border-[#2d3a4f] rounded flex items-center justify-center hover:bg-[#2d3a4f] data-[active=true]:bg-blue-600" id="tlBoldBtn" onclick="window.toggleTLBold()">B</button>
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<button class="w-8 h-8 border border-[#2d3a4f] rounded flex items-center justify-center hover:bg-[#2d3a4f] italic data-[active=true]:bg-blue-600" id="tlItalicBtn" onclick="window.toggleTLItalic()">I</button>
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</div>
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<textarea id="tlTextInput" class="w-full h-24 bg-[#0d1421] border border-[#2d3a4f] rounded p-2 text-xs text-white focus:border-blue-500 focus:outline-none mb-4" placeholder="Add text"></textarea>
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<div class="flex items-center justify-between mb-4">
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<label class="text-xs text-gray-400">Alignment</label>
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<div class="flex gap-2">
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<select id="tlAlignVert" class="bg-[#0d1421] border border-[#2d3a4f] rounded text-xs px-2 h-6 text-white focus:outline-none">
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<option value="top">Top</option>
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<option value="middle">Middle</option>
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<option value="bottom">Bottom</option>
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</select>
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<select id="tlAlignHorz" class="bg-[#0d1421] border border-[#2d3a4f] rounded text-xs px-2 h-6 text-white focus:outline-none">
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<option value="left">Left</option>
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<option value="center">Center</option>
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<option value="right">Right</option>
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</select>
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- Overlay Controls -->
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<div class="absolute bottom-4 right-4 flex gap-2 z-10 opacity-0 hover:opacity-100 transition-opacity" id="priceScaleControls">
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<button class="w-8 h-8 bg-[#1e222d] border border-[#2d3a4f] text-gray-300 flex items-center justify-center rounded hover:bg-[#2d3a4f] transition-colors shadow-lg" id="btnSettings" title="Settings">
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<span class="material-symbols-outlined text-sm">settings</span>
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</button>
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||||
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<!-- Settings Popup -->
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<div class="hidden absolute bottom-10 right-0 bg-[#1a2333] border border-[#2d3a4f] rounded-lg py-2 z-50 w-64 shadow-xl text-sm" id="settingsPopup">
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@ -187,7 +291,7 @@
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<input type="color" id="candleDownColor" value="#ff9800" class="flex-1 h-6 cursor-pointer">
|
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</div>
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</div>
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||||
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<!-- Decimals -->
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<div class="px-4 py-2 flex items-center justify-between">
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||||
<label class="text-sm text-gray-300">Decimals</label>
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||||
@ -195,7 +299,7 @@
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</div>
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</div>
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||||
</div>
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||||
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||||
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||||
<!-- Navigation Controls -->
|
||||
<div class="absolute bottom-4 left-1/2 -translate-x-1/2 flex gap-2 z-10 opacity-0 hover:opacity-100 transition-opacity" id="navControls">
|
||||
<button class="w-8 h-8 bg-[#1e222d]/80 backdrop-blur border border-[#2d3a4f] text-white rounded-full flex items-center justify-center hover:bg-blue-600 transition-colors" id="navLeft">
|
||||
@ -215,7 +319,7 @@
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||||
<div class="flex items-center justify-between mb-4">
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||||
<h2 class="text-lg font-bold flex items-center gap-2">
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||||
<span class="material-symbols-outlined text-[#b6c4ff]">analytics</span>
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||||
Technical Analysis
|
||||
Technical Analysis
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||||
<span id="taInterval" class="text-[10px] bg-blue-600/20 text-blue-400 px-2 py-0.5 rounded ml-2 border border-blue-600/30">1D</span>
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</h2>
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||||
<div class="flex items-center gap-2">
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@ -228,7 +332,7 @@
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</button>
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||||
</div>
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</div>
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||||
|
||||
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<div id="taContent" class="grid grid-cols-2 md:grid-cols-4 gap-4">
|
||||
<div class="text-gray-500 text-sm p-4 text-center w-full col-span-full">Loading analysis data...</div>
|
||||
</div>
|
||||
@ -304,7 +408,7 @@
|
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<span class="material-symbols-outlined">close</span>
|
||||
</button>
|
||||
</div>
|
||||
|
||||
|
||||
<!-- Desktop Sidebar Toggle -->
|
||||
<button id="sidebarToggleBtn" class="md:flex hidden w-8 h-8 bg-[#1a2333] border border-[#2d3a4f] text-gray-300 flex items-center justify-center rounded hover:bg-[#2d3a4f] transition-colors" title="Toggle Sidebar">
|
||||
<span class="material-symbols-outlined text-sm">menu</span>
|
||||
@ -343,7 +447,7 @@
|
||||
window.toggleSidebarDisplay = function(tabName) {
|
||||
const sidebar = document.getElementById('rightSidebar');
|
||||
if (!sidebar) return;
|
||||
|
||||
|
||||
const isOpen = !sidebar.classList.contains('collapsed');
|
||||
const activeTab = document.querySelector('.sidebar-tab.active');
|
||||
const currentTabName = activeTab ? activeTab.dataset.tab : null;
|
||||
@ -356,7 +460,7 @@
|
||||
|
||||
// Otherwise, OPEN it (remove collapsed) and switch tab
|
||||
sidebar.classList.remove('collapsed');
|
||||
|
||||
|
||||
if (tabName) {
|
||||
// Find and click the hidden tab button to trigger existing logic
|
||||
const tabBtn = document.querySelector(`.sidebar-tab[data-tab="${tabName}"]`);
|
||||
@ -385,7 +489,7 @@
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
|
||||
<script src="./config.js"></script>
|
||||
<script type="module" src="./js/app.js"></script>
|
||||
</body>
|
||||
|
||||
@ -458,7 +458,10 @@ export class TradingDashboard {
|
||||
|
||||
// Initialize Drawing Manager
|
||||
this.drawingManager = new DrawingManager(this, chartContainer);
|
||||
window.activateDrawingTool = (tool) => this.drawingManager.setTool(tool);
|
||||
window.activateDrawingTool = (tool, event) => {
|
||||
const e = event || window.event;
|
||||
this.drawingManager.setTool(tool, e);
|
||||
};
|
||||
|
||||
// Setup price format selector change handler
|
||||
document.addEventListener("DOMContentLoaded", () => {
|
||||
|
||||
@ -16,6 +16,23 @@ export class DrawingManager {
|
||||
this.dragMode = null;
|
||||
this.isMouseDown = false;
|
||||
|
||||
// Default Settings
|
||||
this.defaults = {
|
||||
trend_line: {
|
||||
color: '#2962ff',
|
||||
width: 2,
|
||||
style: 0, // 0: Solid, 1: Dashed, 2: Dotted
|
||||
opacity: 100,
|
||||
text: '',
|
||||
textColor: '#2962ff',
|
||||
fontSize: 14,
|
||||
bold: false,
|
||||
italic: false,
|
||||
alignVert: 'top',
|
||||
alignHorz: 'left'
|
||||
}
|
||||
};
|
||||
|
||||
// Dragging offsets
|
||||
this.dragStartPos = null;
|
||||
this.startP1 = null;
|
||||
@ -24,6 +41,7 @@ export class DrawingManager {
|
||||
this.startTime = null;
|
||||
|
||||
this.init();
|
||||
this.initSettingsPanel();
|
||||
}
|
||||
|
||||
init() {
|
||||
@ -31,6 +49,18 @@ export class DrawingManager {
|
||||
|
||||
// Mouse Events
|
||||
container.addEventListener('mousedown', (e) => this.handleMouseDown(e));
|
||||
container.addEventListener('dblclick', (e) => {
|
||||
const pos = this.getMousePos(e);
|
||||
const hit = this.findHit(pos.x, pos.y);
|
||||
if (hit) {
|
||||
this.selectedDrawing = hit.drawing;
|
||||
// Only open panel for supported types
|
||||
if (['trend_line', 'ray', 'rectangle'].includes(hit.drawing.type)) {
|
||||
this.toggleSettingsPanel(true);
|
||||
}
|
||||
this.update();
|
||||
}
|
||||
});
|
||||
window.addEventListener('mousemove', (e) => this.handleMouseMove(e));
|
||||
window.addEventListener('mouseup', (e) => this.handleMouseUp(e));
|
||||
|
||||
@ -164,7 +194,13 @@ export class DrawingManager {
|
||||
});
|
||||
}
|
||||
|
||||
setTool(tool) {
|
||||
setTool(tool, event) {
|
||||
// Shift + Click on trend_line button opens settings
|
||||
if (tool === 'trend_line' && event && event.shiftKey) {
|
||||
this.toggleSettingsPanel(true);
|
||||
return;
|
||||
}
|
||||
|
||||
this.activeTool = tool;
|
||||
|
||||
if (tool === 'cursor') {
|
||||
@ -301,12 +337,26 @@ export class DrawingManager {
|
||||
return;
|
||||
}
|
||||
|
||||
const color = '#2962ff';
|
||||
const defs = this.defaults.trend_line;
|
||||
const color = defs.color;
|
||||
const p1 = { time: pos.time, price: pos.price };
|
||||
const p2 = { time: pos.time, price: pos.price };
|
||||
|
||||
if (this.activeTool === 'trend_line' || this.activeTool === 'ray' || this.activeTool === 'rectangle') {
|
||||
this.currentDrawing = { type: this.activeTool, p1, p2, color };
|
||||
this.currentDrawing = {
|
||||
type: this.activeTool, p1, p2,
|
||||
color: defs.color,
|
||||
width: defs.width,
|
||||
style: defs.style,
|
||||
opacity: defs.opacity,
|
||||
text: defs.text,
|
||||
textColor: defs.textColor,
|
||||
fontSize: defs.fontSize,
|
||||
bold: defs.bold,
|
||||
italic: defs.italic,
|
||||
alignVert: defs.alignVert,
|
||||
alignHorz: defs.alignHorz
|
||||
};
|
||||
} else if (this.activeTool === 'horizontal_line') {
|
||||
this.drawings.push({ type: 'horizontal_line', price: pos.price, color });
|
||||
this.setTool(null);
|
||||
@ -604,6 +654,20 @@ export class DrawingManager {
|
||||
return x1 + ratio * (x2 - x1);
|
||||
}
|
||||
|
||||
hexToRgba(hex, opacity) {
|
||||
let r = 0, g = 0, b = 0;
|
||||
if (hex.length === 4) {
|
||||
r = parseInt(hex[1] + hex[1], 16);
|
||||
g = parseInt(hex[2] + hex[2], 16);
|
||||
b = parseInt(hex[3] + hex[3], 16);
|
||||
} else if (hex.length === 7) {
|
||||
r = parseInt(hex.slice(1, 3), 16);
|
||||
g = parseInt(hex.slice(3, 5), 16);
|
||||
b = parseInt(hex.slice(5, 7), 16);
|
||||
}
|
||||
return `rgba(${r}, ${g}, ${b}, ${opacity / 100})`;
|
||||
}
|
||||
|
||||
render(target) {
|
||||
target.useMediaCoordinateSpace((scope) => {
|
||||
const ctx = scope.context;
|
||||
@ -615,8 +679,16 @@ export class DrawingManager {
|
||||
allDrawings.forEach(d => {
|
||||
const isSelected = d === this.selectedDrawing;
|
||||
ctx.save();
|
||||
ctx.strokeStyle = d.color;
|
||||
ctx.lineWidth = isSelected ? 3 : 2;
|
||||
|
||||
// Base Style
|
||||
const color = d.opacity !== undefined ? this.hexToRgba(d.color, d.opacity) : d.color;
|
||||
ctx.strokeStyle = color;
|
||||
ctx.lineWidth = d.width || (isSelected ? 3 : 2);
|
||||
|
||||
if (d.style === 1) ctx.setLineDash([10, 5]); // Dashed
|
||||
else if (d.style === 2) ctx.setLineDash([2, 2]); // Dotted
|
||||
else ctx.setLineDash([]); // Solid
|
||||
|
||||
if (isSelected) { ctx.shadowBlur = 5; ctx.shadowColor = d.color; }
|
||||
|
||||
if (d.type === 'trend_line' || d.type === 'ray') {
|
||||
@ -634,7 +706,29 @@ export class DrawingManager {
|
||||
ctx.lineTo(x2, y2);
|
||||
}
|
||||
ctx.stroke();
|
||||
|
||||
// Render Text if present
|
||||
if (d.text) {
|
||||
ctx.save();
|
||||
ctx.setLineDash([]); // Text should not be dashed
|
||||
const fontSize = d.fontSize || 14;
|
||||
const fontStyle = (d.bold ? 'bold ' : '') + (d.italic ? 'italic ' : '');
|
||||
ctx.font = `${fontStyle}${fontSize}px Inter`;
|
||||
ctx.fillStyle = d.textColor || color;
|
||||
ctx.textAlign = d.alignHorz || 'left';
|
||||
ctx.textBaseline = d.alignVert === 'middle' ? 'middle' : (d.alignVert === 'bottom' ? 'top' : 'bottom');
|
||||
|
||||
const tx = (x1 + x2) / 2;
|
||||
const ty = (y1 + y2) / 2;
|
||||
const offset = 10;
|
||||
const finalTy = d.alignVert === 'top' ? ty - offset : (d.alignVert === 'bottom' ? ty + offset : ty);
|
||||
|
||||
ctx.fillText(d.text, tx, finalTy);
|
||||
ctx.restore();
|
||||
}
|
||||
|
||||
if (isSelected) {
|
||||
ctx.setLineDash([]);
|
||||
ctx.fillStyle = '#ffffff';
|
||||
ctx.beginPath(); ctx.arc(x1, y1, 5, 0, Math.PI * 2); ctx.fill(); ctx.stroke();
|
||||
ctx.beginPath(); ctx.arc(x2, y2, 5, 0, Math.PI * 2); ctx.fill(); ctx.stroke();
|
||||
@ -829,8 +923,6 @@ export class DrawingManager {
|
||||
const labelWidth = Math.max(...labelLines.map(l => ctx.measureText(l).width)) + 24;
|
||||
const labelHeight = 65;
|
||||
|
||||
// Natural position: Centered horizontally at midpoint,
|
||||
// vertically offset from the top/bottom edge.
|
||||
const midX = (x1 + x2) / 2;
|
||||
const topY = Math.min(y1, y2);
|
||||
const bottomY = Math.max(y1, y2);
|
||||
@ -881,4 +973,210 @@ export class DrawingManager {
|
||||
ctx.quadraticCurveTo(x, y, x + radius, y);
|
||||
ctx.closePath();
|
||||
}
|
||||
|
||||
initSettingsPanel() {
|
||||
const panel = document.getElementById('trendlineSettingsPanel');
|
||||
const header = document.getElementById('tlPanelHeader');
|
||||
this.activeTLTab = 'style';
|
||||
|
||||
// Dragging Logic
|
||||
let isDragging = false;
|
||||
let startX, startY, initialX, initialY;
|
||||
|
||||
header.addEventListener('mousedown', (e) => {
|
||||
isDragging = true;
|
||||
startX = e.clientX;
|
||||
startY = e.clientY;
|
||||
|
||||
const rect = panel.getBoundingClientRect();
|
||||
initialX = rect.left;
|
||||
initialY = rect.top;
|
||||
|
||||
panel.classList.remove('left-1/2', '-translate-x-1/2', 'top-14');
|
||||
panel.style.left = initialX + 'px';
|
||||
panel.style.top = initialY + 'px';
|
||||
panel.style.margin = '0';
|
||||
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
window.addEventListener('mousemove', (e) => {
|
||||
if (!isDragging) return;
|
||||
const dx = e.clientX - startX;
|
||||
const dy = e.clientY - startY;
|
||||
panel.style.left = (initialX + dx) + 'px';
|
||||
panel.style.top = (initialY + dy) + 'px';
|
||||
});
|
||||
|
||||
window.addEventListener('mouseup', () => {
|
||||
isDragging = false;
|
||||
});
|
||||
|
||||
// Global functions for HTML event handlers
|
||||
window.toggleTLSettings = (show) => this.toggleSettingsPanel(show);
|
||||
|
||||
window.switchTLTab = (tab) => {
|
||||
this.activeTLTab = tab;
|
||||
document.getElementById('tlTabStyle').className = tab === 'style' ? 'flex-1 py-2 text-center text-blue-500 border-b-2 border-blue-500 font-medium' : 'flex-1 py-2 text-center text-gray-400 hover:text-white';
|
||||
document.getElementById('tlTabText').className = tab === 'text' ? 'flex-1 py-2 text-center text-blue-500 border-b-2 border-blue-500 font-medium' : 'flex-1 py-2 text-center text-gray-400 hover:text-white';
|
||||
|
||||
document.getElementById('tlContentStyle').className = tab === 'style' ? 'block' : 'hidden';
|
||||
document.getElementById('tlContentText').className = tab === 'text' ? 'block' : 'hidden';
|
||||
|
||||
const textPicker = document.getElementById('tlTextColorPicker');
|
||||
if (textPicker) textPicker.classList.add('hidden');
|
||||
|
||||
this.updateSettingsPanelUI();
|
||||
};
|
||||
|
||||
window.setTLThickness = (width) => this.applySettings('width', width);
|
||||
window.setTLStyle = (style) => this.applySettings('style', style);
|
||||
window.toggleTLBold = () => {
|
||||
const current = this.selectedDrawing ? this.selectedDrawing.bold : this.defaults.trend_line.bold;
|
||||
this.applySettings('bold', !current);
|
||||
};
|
||||
window.toggleTLItalic = () => {
|
||||
const current = this.selectedDrawing ? this.selectedDrawing.italic : this.defaults.trend_line.italic;
|
||||
this.applySettings('italic', !current);
|
||||
};
|
||||
|
||||
// Initialize Color Grids
|
||||
const colors = [
|
||||
'#ffffff', '#e0e0e0', '#bdbdbd', '#9e9e9e', '#757575', '#616161', '#424242', '#212121', '#000000',
|
||||
'#ef5350', '#ff9800', '#ffeb3b', '#66bb6a', '#009688', '#00bcd4', '#2962ff', '#673ab7', '#9c27b0', '#e91e63',
|
||||
'#ffcdd2', '#ffe0b2', '#fff9c4', '#c8e6c9', '#b2dfdb', '#b2ebf2', '#bbdefb', '#d1c4e9', '#e1bee7', '#f8bbd0',
|
||||
'#ef9a9a', '#ffcc80', '#fff59d', '#a5d6a7', '#80cbc4', '#80deea', '#90caf9', '#b39ddb', '#ce93d8', '#f48fb1',
|
||||
'#e57373', '#ffb74d', '#fff176', '#81c784', '#4db6ac', '#4dd0e1', '#64b5f6', '#9575cd', '#ba68c8', '#f06292',
|
||||
'#f44336', '#fb8c00', '#fdd835', '#4caf50', '#00897b', '#00acc1', '#1e88e5', '#5e35b1', '#8e24aa', '#d81b60',
|
||||
'#c62828', '#ef6c00', '#f9a825', '#2e7d32', '#00695c', '#00838f', '#1565c0', '#4527a0', '#6a1b9a', '#ad1457',
|
||||
'#b71c1c', '#e65100', '#f57f17', '#1b5e20', '#004d40', '#006064', '#0d47a1', '#311b92', '#4a148c', '#880e4f'
|
||||
];
|
||||
|
||||
const styleGrid = document.getElementById('tlColorGrid');
|
||||
const textGrid = document.getElementById('tlTextColorGrid');
|
||||
|
||||
const populateGrid = (gridEl, key, closePopupEl = null) => {
|
||||
if (!gridEl) return;
|
||||
gridEl.innerHTML = '';
|
||||
colors.forEach(color => {
|
||||
const btn = document.createElement('div');
|
||||
btn.className = 'color-swatch';
|
||||
btn.style.backgroundColor = color;
|
||||
btn.onclick = (e) => {
|
||||
e.stopPropagation();
|
||||
this.applySettings(key, color);
|
||||
if (closePopupEl) closePopupEl.classList.add('hidden');
|
||||
};
|
||||
gridEl.appendChild(btn);
|
||||
});
|
||||
};
|
||||
|
||||
populateGrid(styleGrid, 'color');
|
||||
populateGrid(textGrid, 'textColor', document.getElementById('tlTextColorPicker'));
|
||||
|
||||
const textColorBtn = document.getElementById('tlTextColorBtn');
|
||||
const textPicker = document.getElementById('tlTextColorPicker');
|
||||
if (textColorBtn && textPicker) {
|
||||
textColorBtn.onclick = (e) => {
|
||||
e.stopPropagation();
|
||||
textPicker.classList.toggle('hidden');
|
||||
};
|
||||
}
|
||||
|
||||
// Bind Inputs
|
||||
document.getElementById('tlOpacityInput').addEventListener('input', (e) => {
|
||||
document.getElementById('tlOpacityValue').textContent = e.target.value + '%';
|
||||
this.applySettings('opacity', parseInt(e.target.value));
|
||||
});
|
||||
|
||||
document.getElementById('tlFontSize').addEventListener('change', (e) => {
|
||||
this.applySettings('fontSize', parseInt(e.target.value));
|
||||
});
|
||||
|
||||
document.getElementById('tlTextInput').addEventListener('input', (e) => {
|
||||
this.applySettings('text', e.target.value);
|
||||
});
|
||||
|
||||
document.getElementById('tlAlignVert').addEventListener('change', (e) => {
|
||||
this.applySettings('alignVert', e.target.value);
|
||||
});
|
||||
|
||||
document.getElementById('tlAlignHorz').addEventListener('change', (e) => {
|
||||
this.applySettings('alignHorz', e.target.value);
|
||||
});
|
||||
|
||||
// Close on click outside
|
||||
document.addEventListener('mousedown', (e) => {
|
||||
const panel = document.getElementById('trendlineSettingsPanel');
|
||||
const toolbar = document.getElementById('drawingToolbar');
|
||||
const textPicker = document.getElementById('tlTextColorPicker');
|
||||
|
||||
if (textPicker && !textPicker.classList.contains('hidden') && !textPicker.contains(e.target) && e.target !== document.getElementById('tlTextColorBtn')) {
|
||||
textPicker.classList.add('hidden');
|
||||
}
|
||||
|
||||
if (panel && !panel.classList.contains('hidden')) {
|
||||
if (!panel.contains(e.target) && !toolbar.contains(e.target)) {
|
||||
panel.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
toggleSettingsPanel(show = true) {
|
||||
const panel = document.getElementById('trendlineSettingsPanel');
|
||||
if (!panel) return;
|
||||
|
||||
if (show) {
|
||||
panel.classList.remove('hidden');
|
||||
this.updateSettingsPanelUI();
|
||||
} else {
|
||||
panel.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
updateSettingsPanelUI() {
|
||||
const settings = this.selectedDrawing || this.defaults.trend_line;
|
||||
|
||||
document.querySelectorAll('#tlColorGrid .color-swatch').forEach(el => {
|
||||
if (el.style.backgroundColor === settings.color) el.classList.add('active');
|
||||
else el.classList.remove('active');
|
||||
});
|
||||
|
||||
document.getElementById('tlOpacityInput').value = settings.opacity !== undefined ? settings.opacity : 100;
|
||||
document.getElementById('tlOpacityValue').textContent = (settings.opacity !== undefined ? settings.opacity : 100) + '%';
|
||||
|
||||
document.querySelectorAll('.tl-thickness-btn').forEach(btn => {
|
||||
btn.setAttribute('data-active', parseInt(btn.dataset.thickness) === settings.width);
|
||||
});
|
||||
|
||||
document.querySelectorAll('.tl-style-btn').forEach(btn => {
|
||||
btn.setAttribute('data-active', parseInt(btn.dataset.style) === settings.style);
|
||||
});
|
||||
|
||||
document.querySelectorAll('#tlTextColorGrid .color-swatch').forEach(el => {
|
||||
if (el.style.backgroundColor === settings.textColor) el.classList.add('active');
|
||||
else el.classList.remove('active');
|
||||
});
|
||||
|
||||
if (document.getElementById('tlTextColorBtn')) {
|
||||
document.getElementById('tlTextColorBtn').style.backgroundColor = settings.textColor || settings.color;
|
||||
}
|
||||
document.getElementById('tlFontSize').value = settings.fontSize || 14;
|
||||
document.getElementById('tlTextInput').value = settings.text || '';
|
||||
document.getElementById('tlBoldBtn').setAttribute('data-active', !!settings.bold);
|
||||
document.getElementById('tlItalicBtn').setAttribute('data-active', !!settings.italic);
|
||||
document.getElementById('tlAlignVert').value = settings.alignVert || 'top';
|
||||
document.getElementById('tlAlignHorz').value = settings.alignHorz || 'left';
|
||||
}
|
||||
|
||||
applySettings(key, value) {
|
||||
if (this.selectedDrawing) {
|
||||
this.selectedDrawing[key] = value;
|
||||
this.update();
|
||||
} else {
|
||||
this.defaults.trend_line[key] = value;
|
||||
}
|
||||
this.updateSettingsPanelUI();
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user