commit 06bbdef296b483e6f666156b198319019d3c6373
author wileyrya <wileyrr@gmail.com> Fri May 26 15:20:23 2017 -0500
committer Chromium commit bot <commit-bot@chromium.org> Fri May 26 20:45:40 2017 +0000
tree b63b6fe150abc4fb9eef8db39c76c63a60ba0ca9
parent cdfc035f4ea2e786c7d7820e143c18bdb11fac3f

Add public API for setting the blend mode on a page object.

BUG=pdfium:720
R=npm@chromium.org

Change-Id: I2a43b34da6946265ca06502b9ff19ad352fd18cb
Reviewed-on: https://pdfium-review.googlesource.com/5953
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>

fpdfsdk/fpdfeditpage.cpp

diff --git a/fpdfsdk/fpdfeditpage.cpp b/fpdfsdk/fpdfeditpage.cpp
index 37469ed..a474414 100644
--- a/fpdfsdk/fpdfeditpage.cpp
+++ b/fpdfsdk/fpdfeditpage.cpp
@@ -264,6 +264,15 @@
   pPageObj->Transform(matrix);
 }
 
+DLLEXPORT void STDCALL FPDFPageObj_SetBlendMode(FPDF_PAGEOBJECT page_object,
+                                                FPDF_BYTESTRING blend_mode) {
+  CPDF_PageObject* pPageObj = static_cast<CPDF_PageObject*>(page_object);
+  if (!pPageObj)
+    return;
+
+  pPageObj->m_GeneralState.SetBlendMode(blend_mode);
+}
+
 DLLEXPORT void STDCALL FPDFPage_TransformAnnots(FPDF_PAGE page,
                                                 double a,
                                                 double b,