Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(482)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: src/utils/SkMatrix22.h

Issue 213153006: Fix size of rotated text with FreeType. (Closed) Base URL: http://skia.googlecode.com/svn/trunk/
Patch Set: Created 6 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/ports/SkFontHost_win.cpp ('k') | src/utils/SkMatrix22.cpp » ('j') | src/utils/SkMatrix22.cpp » ('J')
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/utils/SkMatrix22.h
===================================================================
--- src/utils/SkMatrix22.h (revision 0)
+++ src/utils/SkMatrix22.h (working copy)
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkPoint.h"
+
+class SkMatrix;
+
+/** Find the Givens matrix G = [[c, -s],[s, c]]
+ * which rotates the baseline vector h to the positive hoizontal axis.
+ * G * h = [hypot(h), 0]
+ */
+void Sk2x2Givens(SkVector h, SkMatrix* G);
reed1 2014/03/26 20:19:57 SkComputeGivensMatrix ? const SkVector& baseline
bungeman-skia 2014/04/08 21:33:39 Done.
« no previous file with comments | « src/ports/SkFontHost_win.cpp ('k') | src/utils/SkMatrix22.cpp » ('j') | src/utils/SkMatrix22.cpp » ('J')

Powered by Google App Engine
This is Rietveld 408576698