From 84f6a5616be0a1988d361a4b54eb83fff8b8c59f Mon Sep 17 00:00:00 2001 From: Jun Fang Date: Thu, 31 Dec 2015 22:33:28 +0800 Subject: Fix a partial rendering problem BUG=pdfium:336 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1555773003 . --- testing/embedder_test.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'testing') diff --git a/testing/embedder_test.cpp b/testing/embedder_test.cpp index d4ce7eba5a..33c72201a1 100644 --- a/testing/embedder_test.cpp +++ b/testing/embedder_test.cpp @@ -12,6 +12,7 @@ #include #include "public/fpdf_dataavail.h" +#include "public/fpdf_edit.h" #include "public/fpdf_text.h" #include "public/fpdfview.h" #include "testing/gmock/include/gmock/gmock.h" @@ -213,8 +214,10 @@ FPDF_PAGE EmbedderTest::LoadAndCachePage(int page_number) { FPDF_BITMAP EmbedderTest::RenderPage(FPDF_PAGE page) { int width = static_cast(FPDF_GetPageWidth(page)); int height = static_cast(FPDF_GetPageHeight(page)); - FPDF_BITMAP bitmap = FPDFBitmap_Create(width, height, 0); - FPDFBitmap_FillRect(bitmap, 0, 0, width, height, 0xFFFFFFFF); + int alpha = FPDFPage_HasTransparency(page) ? 1 : 0; + FPDF_BITMAP bitmap = FPDFBitmap_Create(width, height, alpha); + FPDF_DWORD fill_color = alpha ? 0x00000000 : 0xFFFFFFFF; + FPDFBitmap_FillRect(bitmap, 0, 0, width, height, fill_color); FPDF_RenderPageBitmap(bitmap, page, 0, 0, width, height, 0, 0); FPDF_FFLDraw(form_handle_, bitmap, page, 0, 0, width, height, 0, 0); return bitmap; -- cgit v1.2.3