1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ANDROID_HWUI_VECTORDRAWABLE_UTILS_H
18 #define ANDROID_HWUI_VECTORDRAWABLE_UTILS_H
19 
20 #include "VectorDrawable.h"
21 
22 #include <cutils/compiler.h>
23 #include <vector>
24 #include "SkPath.h"
25 
26 namespace android {
27 namespace uirenderer {
28 
29 class VectorDrawableUtils {
30 public:
31     ANDROID_API static bool canMorph(const PathData& morphFrom, const PathData& morphTo);
32     ANDROID_API static bool interpolatePathData(PathData* outData, const PathData& morphFrom,
33                                                 const PathData& morphTo, float fraction);
34     ANDROID_API static void verbsToPath(SkPath* outPath, const PathData& data);
35     static void interpolatePaths(PathData* outPathData, const PathData& from, const PathData& to,
36                                  float fraction);
37 };
38 }  // namespace uirenderer
39 }  // namespace android
40 #endif /* ANDROID_HWUI_VECTORDRAWABLE_UTILS_H*/
41