commit 04068b13e5ec0c0aa2ab0fe82990ec8146c33243
author edisonn@google.com <edisonn@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Nov 12 21:56:39 2013 +0000
committer edisonn@google.com <edisonn@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Nov 12 21:56:39 2013 +0000
tree 9fe221539e1b44689e1958b2a66f621bf9ff0d4a
parent 21ca4339a6e9ea0f251e37f33f27544a3a5a9a32

pdfviewer: remove sqrt from the formula computing the scale (DPI is dots per inch, not dots per square inch)

Review URL: https://codereview.chromium.org/70793003

git-svn-id: http://skia.googlecode.com/svn/trunk@12258 2bbb7eff-a529-9590-31e7-b0007b416f81

experimental/PdfViewer/pdf_viewer_main.cpp

diff --git a/experimental/PdfViewer/pdf_viewer_main.cpp b/experimental/PdfViewer/pdf_viewer_main.cpp
index 231aaa8..5e9c2e1 100644
--- a/experimental/PdfViewer/pdf_viewer_main.cpp
+++ b/experimental/PdfViewer/pdf_viewer_main.cpp
@@ -140,8 +140,8 @@
         SkRect rect = renderer.MediaBox(page < 0 ? 0 :page);
 
         SkBitmap bitmap;
-        SkScalar width = SkScalarMul(rect.width(),  SkDoubleToScalar(sqrt(FLAGS_DPI / 72.0)));
-        SkScalar height = SkScalarMul(rect.height(),  SkDoubleToScalar(sqrt(FLAGS_DPI / 72.0)));
+        SkScalar width = SkScalarMul(rect.width(),  SkDoubleToScalar(FLAGS_DPI / 72.0));
+        SkScalar height = SkScalarMul(rect.height(),  SkDoubleToScalar(FLAGS_DPI / 72.0));
 
         rect = SkRect::MakeWH(width, height);