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| author | jaepark <jaepark@google.com> | 2016-08-01 18:07:21 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-08-01 18:07:21 -0700 |
| commit | 2d7ab183976259dd9f428bfe3e10966fdd3e5f65 (patch) | |
| tree | d1b8d00c7b351c2656598eedd67d4251d018f53f /core/fpdfdoc | |
| parent | ca97a8ee99cad1ddb6a69e14cc7a501b3e8092a4 (diff) | |
| download | pdfium-2d7ab183976259dd9f428bfe3e10966fdd3e5f65.tar.xz | |
Support PDF highlight annotation with opacity.
BUG=62625
Review-Url: https://codereview.chromium.org/2202063002
Diffstat (limited to 'core/fpdfdoc')
| -rw-r--r-- | core/fpdfdoc/cpvt_generateap.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
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"); |