Add group scaling factor into stroke width.

Originally, stroke width is independent of group scaling.
But that is a bug and causing animation trouble.

b/19501782

Change-Id: I33d5e44f2f8b2a82fee1a5a326223a39aaffa86c

5 files changed, 223 insertions, 0 deletions

diff --git a/tests/VectorDrawableTest/res/drawable/vector_drawable_scale0.xml b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale0.xml
new file mode 100644
index 0000000..88bf777
--- /dev/null
+++ b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale0.xml
@@ -0,0 +1,57 @@
+<!--
+ Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="64dp"
+    android:viewportHeight="200"
+    android:viewportWidth="200"
+    android:width="64dp" >
+
+    <group>
+        <path
+            android:name="background1"
+            android:fillColor="#FF000000"
+            android:pathData="M 0,0 l 100,0 l 0, 100 l -100, 0 z" />
+        <path
+            android:name="background2"
+            android:fillColor="#FF000000"
+            android:pathData="M 100,100 l 100,0 l 0, 100 l -100, 0 z" />
+    </group>
+    <group
+        android:pivotX="0"
+        android:pivotY="0"
+        android:rotation="90" >
+        <group
+            android:scaleX="1.5"
+            android:scaleY="1" >
+            <group
+                android:pivotX="0"
+                android:pivotY="0"
+                android:rotation="-90" >
+                <group
+                    android:scaleX="1.5"
+                    android:scaleY="1" >
+                    <path
+                        android:name="twoLines"
+                        android:fillColor="#FFFF0000"
+                        android:pathData="M 100, 0 l 0, 100, -100, 0 z"
+                        android:strokeColor="#FF00FF00"
+                        android:strokeWidth="10" />
+                </group>
+            </group>
+        </group>
+    </group>
+
+</vector>
\ No newline at end of file
diff --git a/tests/VectorDrawableTest/res/drawable/vector_drawable_scale1.xml b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale1.xml
new file mode 100644
index 0000000..530c73b
--- /dev/null
+++ b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale1.xml
@@ -0,0 +1,52 @@
+<!--
+ Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="64dp"
+    android:viewportHeight="200"
+    android:viewportWidth="200"
+    android:width="64dp" >
+
+    <group>
+        <path
+            android:name="background1"
+            android:fillColor="#FF000000"
+            android:pathData="M 0,0 l 100,0 l 0, 100 l -100, 0 z" />
+        <path
+            android:name="background2"
+            android:fillColor="#FF000000"
+            android:pathData="M 100,100 l 100,0 l 0, 100 l -100, 0 z" />
+    </group>
+    <group
+        android:scaleX="-1"
+        android:scaleY="-1" >
+        <group
+            android:scaleX="-1"
+            android:scaleY="-1" >
+            <group
+                android:pivotX="100"
+                android:pivotY="100"
+                android:rotation="45" >
+                <path
+                    android:name="twoLines"
+                    android:fillColor="#FFFF0000"
+                    android:pathData="M 100, 0 l 0, 100, -100, 0 z"
+                    android:strokeColor="#FF00FF00"
+                    android:strokeWidth="10" />
+            </group>
+        </group>
+    </group>
+
+</vector>
\ No newline at end of file
diff --git a/tests/VectorDrawableTest/res/drawable/vector_drawable_scale2.xml b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale2.xml
new file mode 100644
index 0000000..200eb61
--- /dev/null
+++ b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale2.xml
@@ -0,0 +1,48 @@
+<!--
+ Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="64dp"
+    android:viewportHeight="200"
+    android:viewportWidth="200"
+    android:width="64dp" >
+
+    <group>
+        <path
+            android:name="background1"
+            android:fillColor="#FF000000"
+            android:pathData="M 0,0 l 100,0 l 0, 100 l -100, 0 z" />
+        <path
+            android:name="background2"
+            android:fillColor="#FF000000"
+            android:pathData="M 100,100 l 100,0 l 0, 100 l -100, 0 z" />
+    </group>
+    <group
+        android:scaleX="2"
+        android:scaleY="0.5" >
+        <group
+            android:pivotX="100"
+            android:pivotY="100"
+            android:rotation="45" >
+            <path
+                android:name="twoLines"
+                android:fillColor="#FFFF0000"
+                android:pathData="M 100, 0 l 0, 100, -100, 0 z"
+                android:strokeColor="#FF00FF00"
+                android:strokeWidth="10" />
+        </group>
+    </group>
+
+</vector>
\ No newline at end of file
diff --git a/tests/VectorDrawableTest/res/drawable/vector_drawable_scale3.xml b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale3.xml
new file mode 100644
index 0000000..a40fc9c
--- /dev/null
+++ b/tests/VectorDrawableTest/res/drawable/vector_drawable_scale3.xml
@@ -0,0 +1,62 @@
+<!--
+ Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="64dp"
+    android:viewportHeight="200"
+    android:viewportWidth="200"
+    android:width="64dp" >
+
+    <group>
+        <path
+            android:name="background1"
+            android:fillColor="#FF000000"
+            android:pathData="M 0,0 l 100,0 l 0, 100 l -100, 0 z" />
+        <path
+            android:name="background2"
+            android:fillColor="#FF000000"
+            android:pathData="M 100,100 l 100,0 l 0, 100 l -100, 0 z" />
+    </group>
+    <group
+        android:pivotX="0"
+        android:pivotY="0"
+        android:rotation="45" >
+        <group
+            android:pivotX="0"
+            android:pivotY="0"
+            android:rotation="90" >
+            <group
+                android:scaleX="1.5"
+                android:scaleY="1" >
+                <group
+                    android:pivotX="0"
+                    android:pivotY="0"
+                    android:rotation="-90" >
+                    <group
+                        android:scaleX="1.5"
+                        android:scaleY="1" >
+                        <path
+                            android:name="twoLines"
+                            android:fillColor="#FFFF0000"
+                            android:pathData="M 100, 0 l 0, 100, -100, 0 z"
+                            android:strokeColor="#FF00FF00"
+                            android:strokeWidth="10" />
+                    </group>
+                </group>
+            </group>
+        </group>
+    </group>
+
+</vector>
\ No newline at end of file
diff --git a/tests/VectorDrawableTest/src/com/android/test/dynamic/VectorDrawablePerformance.java b/tests/VectorDrawableTest/src/com/android/test/dynamic/VectorDrawablePerformance.java
index d029050..b4a93f6 100644
--- a/tests/VectorDrawableTest/src/com/android/test/dynamic/VectorDrawablePerformance.java
+++ b/tests/VectorDrawableTest/src/com/android/test/dynamic/VectorDrawablePerformance.java
@@ -65,6 +65,10 @@ public class VectorDrawablePerformance extends Activity {
             R.drawable.vector_drawable28,
             R.drawable.vector_drawable29,
             R.drawable.vector_drawable30,
+            R.drawable.vector_drawable_scale0,
+            R.drawable.vector_drawable_scale1,
+            R.drawable.vector_drawable_scale2,
+            R.drawable.vector_drawable_scale3,
     };
 
     public static VectorDrawable create(Resources resources, int rid) {