1 #ifndef DALI_TOOLKIT_IMAGE_REGION_EFFECT_H
2 #define DALI_TOOLKIT_IMAGE_REGION_EFFECT_H
5 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/object/property-map.h>
25 #include <dali-toolkit/public-api/dali-toolkit-common.h>
32 * @brief Creates a new ImageRegionEffect
34 * ImageRegionEffect is a custom shader effect to show only a region of an Image actor.
36 * Animatable/Constrainable uniforms:
37 * "uTopLeft" - The top-left corner of the image region. The coordinates are in percentage,
38 * (0,0) being the top-left and (1,1) the bottom right of the original image
39 * "uBottomRight" - The bottom-right corner of the image region. The coordinates are in percentage,
40 * (0,0) being the top-left and (1,1) the bottom right of the original image
42 * @return A property map of the required shader
44 DALI_TOOLKIT_API Property::Map CreateImageRegionEffect();
46 } // namespace Toolkit
50 #endif // DALI_TOOLKIT_IMAGE_REGION_EFFECT_H