请问js如何对电脑屏幕任意位置进行取色?
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chrome95版本以后新增EyeDropper api支持通过js来获取电脑屏幕任意位置的颜色值了,示例代码:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" /> <title>BFW NEW PAGE</title> <style> .preview { height: 30px; border-radius: 15px; width: 30px; display: block; float: left; } </style> </head> <body> <div class="o...
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