1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "camera_test.h"
17
18 namespace OHOS {
19 namespace Rosen {
20 namespace Drawing {
TestCamera(Canvas & canvas,uint32_t width,uint32_t height)21 void CameraTest::TestCamera(Canvas& canvas, uint32_t width, uint32_t height)
22 {
23 LOGI("+++++++ TestCamera");
24
25 Brush brush;
26 Matrix m0;
27 m0.Translate(width / 2.0, height / 2.0); // Set matrix m0 to translate by (width / 2.0, height / 2.0).
28 canvas.SetMatrix(m0);
29
30 Camera3D camera;
31 camera.RotateXDegrees(-25); // Set camera to rotate by degrees -25 at x-aixs.
32 camera.RotateYDegrees(45); // Set camera to rotate by degrees 45 at y-aixs.
33 camera.Translate(-50, 50, 50); // Set camera to translate by (-50, 50, 50).
34 Drawing::Rect r(0, 0, 500, 500); // rect is set to (fLeft, fTop, fRight, fBottom)
35
36 canvas.Save();
37 camera.Save();
38 camera.RotateYDegrees(90); // Set camera to rotate by degrees 90 at y-aixs.
39 Matrix m1;
40 camera.ApplyToMatrix(m1);
41 camera.Restore();
42 canvas.ConcatMatrix(m1);
43 brush.SetColor(Drawing::Color::COLOR_LTGRAY);
44 canvas.AttachBrush(brush);
45 canvas.DrawRect(r);
46 canvas.Restore();
47 LOGI("------- TestCamera");
48 }
49
CameraTestCase()50 std::vector<CameraTest::TestFunc> CameraTest::CameraTestCase()
51 {
52 std::vector<TestFunc> testFuncVec;
53 testFuncVec.push_back(TestCamera);
54 return testFuncVec;
55 }
56 } // namespace Drawing
57 } // namespace Rosen
58 } // namespace OHOS