Merge "Add documentation about 0 scale matrix to Shader" into oc-dev

am: 52ca75011b Change-Id: Ied29af1118f1f5db343c3e3d7218d757b67f61a6
2017-05-24 21:17:36 +00:00
parent 67cbbfe092 52ca75011b
commit e7bc3d70b5
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
     */