commit 366df7fd6e6b75e0500e67960a20dc3129c703d6
author Miklos Vajna <vmiklos@collabora.co.uk> Tue May 22 14:27:29 2018 +0000
committer Chromium commit bot <commit-bot@chromium.org> Tue May 22 14:27:29 2018 +0000
tree f68cb87b681dddbe5c4b98b7cd46d834af3d4018
parent 11bb17875604a51f442f8c906555c146a5571d2d

Add FPDFPageObj_GetStrokeWidth() API

It was already possible to set the stroke width of a page object, this
is the other direction.

Change-Id: I5c4681b232768fc928bc7a169f223877284d4812
Reviewed-on: https://pdfium-review.googlesource.com/32770
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

fpdfsdk/fpdf_edit_embeddertest.cpp

diff --git a/fpdfsdk/fpdf_edit_embeddertest.cpp b/fpdfsdk/fpdf_edit_embeddertest.cpp
index a20faeb..2a3a776 100644
--- a/fpdfsdk/fpdf_edit_embeddertest.cpp
+++ b/fpdfsdk/fpdf_edit_embeddertest.cpp
@@ -755,6 +755,11 @@
   EXPECT_TRUE(FPDFPath_SetFillColor(rect, 255, 0, 0, 255));
   EXPECT_TRUE(FPDFPath_SetStrokeColor(rect, 0, 255, 0, 255));
   EXPECT_TRUE(FPDFPath_SetStrokeWidth(rect, 15.0f));
+
+  float width = 0;
+  EXPECT_TRUE(FPDFPageObj_GetStrokeWidth(rect, &width));
+  EXPECT_EQ(15.0f, width);
+
   EXPECT_TRUE(FPDFPath_SetDrawMode(rect, 0, 1));
   FPDFPage_InsertObject(page, rect);
   {

fpdfsdk/fpdf_editpage.cpp

diff --git a/fpdfsdk/fpdf_editpage.cpp b/fpdfsdk/fpdf_editpage.cpp
index 1a9198b..ea4659f 100644
--- a/fpdfsdk/fpdf_editpage.cpp
+++ b/fpdfsdk/fpdf_editpage.cpp
@@ -592,6 +592,16 @@
 }
 
 FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
+FPDFPageObj_GetStrokeWidth(FPDF_PAGEOBJECT page_object, float* width) {
+  auto* pPageObj = CPDFPageObjectFromFPDFPageObject(page_object);
+  if (!pPageObj || !width)
+    return false;
+
+  *width = pPageObj->m_GraphState.GetLineWidth();
+  return true;
+}
+
+FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
 FPDFPageObj_SetLineJoin(FPDF_PAGEOBJECT page_object, int line_join) {
   if (!page_object)
     return false;

fpdfsdk/fpdf_view_c_api_test.c

diff --git a/fpdfsdk/fpdf_view_c_api_test.c b/fpdfsdk/fpdf_view_c_api_test.c
index 15d893d..946e415 100644
--- a/fpdfsdk/fpdf_view_c_api_test.c
+++ b/fpdfsdk/fpdf_view_c_api_test.c
@@ -170,6 +170,7 @@
     CHK(FPDFPath_GetStrokeColor);
     CHK(FPDFPageObj_GetStrokeColor);
     CHK(FPDFPath_SetStrokeWidth);
+    CHK(FPDFPageObj_GetStrokeWidth);
     CHK(FPDFPageObj_SetStrokeWidth);
     CHK(FPDFPath_SetFillColor);
     CHK(FPDFPageObj_SetFillColor);

public/fpdf_edit.h

diff --git a/public/fpdf_edit.h b/public/fpdf_edit.h
index 6eca64f..c950e2f 100644
--- a/public/fpdf_edit.h
+++ b/public/fpdf_edit.h
@@ -687,6 +687,16 @@
 FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
 FPDFPageObj_SetStrokeWidth(FPDF_PAGEOBJECT page_object, float width);
 
+// Experimental API.
+// Get the stroke width of a page object.
+//
+// path   - the handle to the page object.
+// width  - the width of the stroke.
+//
+// Returns TRUE on success
+FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
+FPDFPageObj_GetStrokeWidth(FPDF_PAGEOBJECT page_object, float* width);
+
 // DEPRECATED as of May 2018. This API will be removed in the future. Please
 // use FPDFPageObj_SetLineJoin instead.
 //