From 2d7ab183976259dd9f428bfe3e10966fdd3e5f65 Mon Sep 17 00:00:00 2001 From: jaepark Date: Mon, 1 Aug 2016 18:07:21 -0700 Subject: Support PDF highlight annotation with opacity. BUG=62625 Review-Url: https://codereview.chromium.org/2202063002 --- core/fpdfdoc/cpvt_generateap.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'core') diff --git a/core/fpdfdoc/cpvt_generateap.cpp b/core/fpdfdoc/cpvt_generateap.cpp index 56b6612717..13ef506158 100644 --- a/core/fpdfdoc/cpvt_generateap.cpp +++ b/core/fpdfdoc/cpvt_generateap.cpp @@ -538,8 +538,11 @@ bool CPVT_GenerateAP::GenerateHighlightAP(CPDF_Document* pDoc, CPDF_Dictionary* pGSDict = new CPDF_Dictionary; pGSDict->SetAtString("Type", "ExtGState"); - pGSDict->SetAtNumber("ca", 1); - pGSDict->SetAtNumber("CA", 1); + + FX_FLOAT fOpacity = + pAnnotDict->KeyExist("CA") ? pAnnotDict->GetNumberBy("CA") : 1; + pGSDict->SetAtNumber("ca", fOpacity); + pGSDict->SetAtNumber("CA", fOpacity); pGSDict->SetAtBoolean("AIS", false); pGSDict->SetAtString("BM", "Multiply"); -- cgit v1.2.3