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/ohos5.0/base/security/security_component_manager/frameworks/common/src/
H A Dsec_comp_tool.cpp129 double bgAlpha = static_cast<double>(bgColor.argb.alpha) / MAX_ALPHA; in IsColorAplhaSimilar() local
131 double mixAlpha = fgAlpha + bgAlpha - fgAlpha * bgAlpha; in IsColorAplhaSimilar()
132 if (GreatNotEqual(bgAlpha / mixAlpha, MIN_CONTRACST_ALPHA)) { in IsColorAplhaSimilar()