// CropTarget对象 bodaEnv.memory.globlProtoObj["CropTarget"] = function CropTarget() { let arg = arguments[0]; if (arg != 'bobo') { bodaEnv.toolsFunc.console_copy('CropTarget 实例化对象 --->', bodaEnv.toolsFunc.stringify_bo(arguments, function (k, v) { if (v == window) { return 'window'; } else { return v; } })); } ; }; bodaEnv.toolsFunc.safeProto(bodaEnv.memory.globlProtoObj["CropTarget"], "CropTarget"); bodaEnv.toolsFunc.defineProperty(bodaEnv.memory.globlProtoObj["CropTarget"], "fromElement", { configurable: true, enumerable: true, writable: true, value: { fromElement() { return bodaEnv.toolsFunc.dispatch(this, bodaEnv.memory.globlProtoObj["BrowserCaptureMediaStreamTrack"], "CropTarget", "fromElement", arguments); } }.fromElement });