feat: 合并main至dev

src/utils/color.ts

@@ -39,3 +39,33 @@ export function rgba(color: string, opacity: number) {
 
   return rgbaStr
 }
+
+export function rgbToHex(color:string) {
+   // 去掉字符串中的空格
+   color = color.replace(/\s+/g, '');
+
+   // 匹配rgba或rgb格式的字符串
+   const rgbaMatch = color.match(/^rgba?\((\d+),(\d+),(\d+),?(\d*\.?\d+)?\)$/i);
+   if (!rgbaMatch) {
+       throw new Error('Invalid color format');
+   }
+
+   const r = parseInt(rgbaMatch[1], 10);
+   const g = parseInt(rgbaMatch[2], 10);
+   const b = parseInt(rgbaMatch[3], 10);
+   const a = rgbaMatch[4] !== undefined ? parseFloat(rgbaMatch[4]) : undefined;
+
+   // 将RGB值转换为十六进制
+   let hex = "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1).toUpperCase();
+
+   // 如果提供了alpha值，则将其转换为十六进制并附加到结果中
+   if (a !== undefined) {
+       let alphaHex = Math.round(a * 255).toString(16).toUpperCase();
+       if (alphaHex.length === 1) {
+           alphaHex = "0" + alphaHex; // 确保alpha值是两位数
+       }
+       hex += alphaHex;
+   }
+
+   return hex;
+}