This commit is contained in:
2025-09-09 15:05:04 +08:00
parent 13855c06df
commit a9f75f8ddc

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@@ -6,7 +6,7 @@
<title>箭头动画</title> <title>箭头动画</title>
<style> <style>
body { margin: 0; padding: 0; height: 100vh; display: flex; overflow: hidden; } body { margin: 0; padding: 0; height: 100vh; display: flex; overflow: hidden; }
.background-container { position: relative; flex: 1; height: 100vh; background-image: url('D:\\dsWork\\dsProject\\dsLightRag\\XingJun\\background.png'); background-position: center; background-repeat: no-repeat; background-size: contain; z-index: 1; } .background-container { position: relative; flex: 1; height: 100vh; background-image: url('background.png'); background-position: center; background-repeat: no-repeat; background-size: contain; z-index: 1; }
.control-panel { width: 200px; background-color: #fff; border-left: 1px solid #ccc; padding: 20px; height: 100vh; box-sizing: border-box; z-index: 2; overflow-y: auto; } .control-panel { width: 200px; background-color: #fff; border-left: 1px solid #ccc; padding: 20px; height: 100vh; box-sizing: border-box; z-index: 2; overflow-y: auto; }
.control-section { margin-bottom: 30px; } .control-section { margin-bottom: 30px; }
.control-section h3 { margin-top: 0; padding-bottom: 10px; border-bottom: 1px solid #eee; } .control-section h3 { margin-top: 0; padding-bottom: 10px; border-bottom: 1px solid #eee; }
@@ -21,19 +21,8 @@
.arrow-text { position: absolute; top: '100%'; left: '50%'; transform: translateX(-50%); margin-top: '-5px'; font-weight: bold; color: red; font-size: 16px; white-space: nowrap; text-align: center; width: 100%; background-color: rgba(255, 255, 255, 0.8); padding: 3px 8px; border-radius: 4px; } .arrow-text { position: absolute; top: '100%'; left: '50%'; transform: translateX(-50%); margin-top: '-5px'; font-weight: bold; color: red; font-size: 16px; white-space: nowrap; text-align: center; width: 100%; background-color: rgba(255, 255, 255, 0.8); padding: 3px 8px; border-radius: 4px; }
#contextMenu { position: absolute; display: none; background: white; border: 1px solid #ccc; padding: 5px; z-index: 9999; } #contextMenu { position: absolute; display: none; background: white; border: 1px solid #ccc; padding: 5px; z-index: 9999; }
#deleteArrow { padding: 3px 10px; cursor: pointer; } #deleteArrow { padding: 3px 10px; cursor: pointer; }
</style>
<style>
/* 新增红点样式 */ /* 新增红点样式 */
.center-dot { .center-dot { position: absolute; width: 8px; height: 8px; background: red; border-radius: 50%; transform: translate(-50%, -50%); pointer-events: none; z-index: 5; }
position: absolute;
width: 8px;
height: 8px;
background: red;
border-radius: 50%;
transform: translate(-50%, -50%);
pointer-events: none;
z-index: 5;
}
</style> </style>
</head> </head>
<body> <body>
@@ -50,6 +39,7 @@
<div class="image-btn" data-image="./6.png" style="background-image: url('./6.png');"></div> <div class="image-btn" data-image="./6.png" style="background-image: url('./6.png');"></div>
</div> </div>
<button class="save-btn" id="savePositionsBtn">保存位置</button> <button class="save-btn" id="savePositionsBtn">保存位置</button>
<button class="save-btn" id="markCenterBtn" style="margin-top: 10px;">标记中心点</button>
</div> </div>
</div> </div>
<div id="contextMenu"><div id="deleteArrow">删除箭头</div></div> <div id="contextMenu"><div id="deleteArrow">删除箭头</div></div>
@@ -60,9 +50,11 @@
const backgroundContainer = document.querySelector('.background-container'); const backgroundContainer = document.querySelector('.background-container');
const imageButtons = document.querySelectorAll('.image-btn'); const imageButtons = document.querySelectorAll('.image-btn');
const saveBtn = document.getElementById('savePositionsBtn'); const saveBtn = document.getElementById('savePositionsBtn');
const markCenterBtn = document.getElementById('markCenterBtn');
const contextMenu = document.getElementById('contextMenu'); const contextMenu = document.getElementById('contextMenu');
const deleteArrow = document.getElementById('deleteArrow'); const deleteArrow = document.getElementById('deleteArrow');
let selectedArrow = null; let selectedArrow = null;
let centerDot = null;
// 加载保存的元素 // 加载保存的元素
loadAllElements(); loadAllElements();
@@ -94,6 +86,32 @@
selectedArrow = null; selectedArrow = null;
}); });
// 标记中心点功能
markCenterBtn.addEventListener('click', function() {
// 移除旧点
if (centerDot) {
centerDot.remove();
centerDot = null;
}
// 创建新点
function handleMapClick(e) {
const rect = backgroundContainer.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
centerDot = document.createElement('div');
centerDot.className = 'center-dot';
centerDot.style.left = x + 'px';
centerDot.style.top = y + 'px';
backgroundContainer.appendChild(centerDot);
backgroundContainer.removeEventListener('click', handleMapClick);
}
backgroundContainer.addEventListener('click', handleMapClick);
});
// 添加箭头函数 // 添加箭头函数
function addImageToContainer(imagePath, position = null, textContent = '') { function addImageToContainer(imagePath, position = null, textContent = '') {
const container = document.createElement('div'); const container = document.createElement('div');
@@ -221,50 +239,6 @@
} }
}); });
</script> </script>
<div class="control-panel">
<div class="control-section">
<!-- 在按钮区域新增标记按钮 -->
<button class="save-btn" id="markCenterBtn">标记中心点</button>
<!-- 原有其他按钮保持不变 -->
</div>
</div>
<script>
document.addEventListener('DOMContentLoaded', function() {
// 新增中心点相关代码
const markCenterBtn = document.getElementById('markCenterBtn');
const backgroundContainer = document.querySelector('.background-container');
let centerDot = null;
// 标记中心点功能
markCenterBtn.addEventListener('click', function() {
// 移除旧点
if (centerDot) {
centerDot.remove();
centerDot = null;
}
// 创建新点
function handleMapClick(e) {
const rect = backgroundContainer.getBoundingClientRect();
const x = e.clientX - rect.left;
const y = e.clientY - rect.top;
centerDot = document.createElement('div');
centerDot.className = 'center-dot';
centerDot.style.left = x + 'px';
centerDot.style.top = y + 'px';
backgroundContainer.appendChild(centerDot);
backgroundContainer.removeEventListener('click', handleMapClick);
}
backgroundContainer.addEventListener('click', handleMapClick);
});
// 原有JavaScript代码保持不变
});
</script>
</body> </body>
</html> </html>