1 files changed, 12 insertions, 0 deletions
diff --git a/include/core/SkMatrix.h b/include/core/SkMatrix.h
index 863d470dc4..6e9f421264 100644
--- a/include/core/SkMatrix.h
+++ b/include/core/SkMatrix.h
@@ -126,6 +126,18 @@ public:
         kMPersp2,
     };
 
+    /** Affine arrays are in column major order
+        because that's how PDF and XPS like it.
+     */
+    enum {
+        kAScaleX,
+        kASkewY,
+        kASkewX,
+        kAScaleY,
+        kATransX,
+        kATransY,
+    };
+
     SkScalar operator[](int index) const {
         SkASSERT((unsigned)index < 9);
         return fMat[index];