Merge "Add documentation about 0 scale matrix to Shader" into oc-dev am: 52ca75011b

am: e7bc3d70b5 Change-Id: I1f659529a22072d329af949bedb3636400f0fde3
2017-05-24 21:36:45 +00:00
parent 54f1ac523c e7bc3d70b5
commit c495d8f1b5
1 changed files with 2 additions and 1 deletions
--- a/graphics/java/android/graphics/Shader.java
+++ b/graphics/java/android/graphics/Shader.java
@@ -90,7 +90,8 @@ public class Shader {

    /**
     * Set the shader's local matrix. Passing null will reset the shader's
-     * matrix to identity.
+     * matrix to identity. If the matrix has scale value as 0, the drawing
+     * result is undefined.
     *
     * @param localM The shader's new local matrix, or null to specify identity
     */