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-rw-r--r--fpdfsdk/fpdfannot_embeddertest.cpp2
-rw-r--r--fpdfsdk/fpdfedit_embeddertest.cpp18
-rw-r--r--fpdfsdk/fpdfeditpage.cpp12
3 files changed, 26 insertions, 6 deletions
diff --git a/fpdfsdk/fpdfannot_embeddertest.cpp b/fpdfsdk/fpdfannot_embeddertest.cpp
index 1f56d22c28..e1da7cc2cd 100644
--- a/fpdfsdk/fpdfannot_embeddertest.cpp
+++ b/fpdfsdk/fpdfannot_embeddertest.cpp
@@ -153,7 +153,7 @@ TEST_F(FPDFAnnotEmbeddertest, AddFirstTextAnnotation) {
ASSERT_TRUE(page);
EXPECT_EQ(0, FPDFPage_GetAnnotCount(page));
- // Add an underline annotation to the page.
+ // Add a text annotation to the page.
FPDF_ANNOTATION annot;
ASSERT_TRUE(FPDFPage_CreateAnnot(page, FPDF_ANNOT_TEXT, &annot));
diff --git a/fpdfsdk/fpdfedit_embeddertest.cpp b/fpdfsdk/fpdfedit_embeddertest.cpp
index 25377fe6f8..40081e6d75 100644
--- a/fpdfsdk/fpdfedit_embeddertest.cpp
+++ b/fpdfsdk/fpdfedit_embeddertest.cpp
@@ -15,6 +15,7 @@
#include "core/fxcrt/fx_system.h"
#include "fpdfsdk/fsdk_define.h"
#include "public/cpp/fpdf_deleters.h"
+#include "public/fpdf_annot.h"
#include "public/fpdf_edit.h"
#include "public/fpdfview.h"
#include "testing/embedder_test.h"
@@ -838,6 +839,23 @@ TEST_F(FPDFEditEmbeddertest, AddTrueTypeFontText) {
FPDF_CloseDocument(new_doc);
}
+TEST_F(FPDFEditEmbeddertest, TransformAnnot) {
+ // Open a file with one annotation and load its first page.
+ ASSERT_TRUE(OpenDocument("annotation_highlight_long_content.pdf"));
+ FPDF_PAGE page = FPDF_LoadPage(document(), 0);
+ ASSERT_TRUE(page);
+
+ // Add an underline annotation to the page without specifying its rectangle.
+ FPDF_ANNOTATION annot;
+ ASSERT_TRUE(FPDFPage_CreateAnnot(page, FPDF_ANNOT_UNDERLINE, &annot));
+
+ // FPDFPage_TransformAnnots() should run without errors when modifying
+ // annotation rectangles.
+ FPDFPage_TransformAnnots(page, 1, 2, 3, 4, 5, 6);
+
+ UnloadPage(page);
+}
+
// TODO(npm): Add tests using Japanese fonts in other OS.
#if _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_
TEST_F(FPDFEditEmbeddertest, AddCIDFontText) {
diff --git a/fpdfsdk/fpdfeditpage.cpp b/fpdfsdk/fpdfeditpage.cpp
index da156cd790..22b2261c6f 100644
--- a/fpdfsdk/fpdfeditpage.cpp
+++ b/fpdfsdk/fpdfeditpage.cpp
@@ -298,13 +298,15 @@ DLLEXPORT void STDCALL FPDFPage_TransformAnnots(FPDF_PAGE page,
matrix.TransformRect(rect);
CPDF_Array* pRectArray = pAnnot->GetAnnotDict()->GetArrayFor("Rect");
- if (!pRectArray)
+ if (pRectArray)
+ pRectArray->RemoveAt(0, pRectArray->GetCount());
+ else
pRectArray = pAnnot->GetAnnotDict()->SetNewFor<CPDF_Array>("Rect");
- pRectArray->SetNewAt<CPDF_Number>(0, rect.left);
- pRectArray->SetNewAt<CPDF_Number>(1, rect.bottom);
- pRectArray->SetNewAt<CPDF_Number>(2, rect.right);
- pRectArray->SetNewAt<CPDF_Number>(3, rect.top);
+ pRectArray->AddNew<CPDF_Number>(rect.left);
+ pRectArray->AddNew<CPDF_Number>(rect.bottom);
+ pRectArray->AddNew<CPDF_Number>(rect.right);
+ pRectArray->AddNew<CPDF_Number>(rect.top);
// TODO(unknown): Transform AP's rectangle
}