1 #ifndef __DALI_TOOLKIT_SHADER_EFFECT_SQUARE_H__
2 #define __DALI_TOOLKIT_SHADER_EFFECT_SQUARE_H__
5 * Copyright (c) 2014 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/dali.h>
24 namespace Dali DALI_IMPORT_API
31 * SquareDissolveEffect is a custom shader effect to achieve square effects in Image actors
33 class SquareDissolveEffect : public ShaderEffect
38 * Create an uninitialized SquareDissolveEffect; this can be initialized with BendyEffect::New()
39 * Calling member functions with an uninitialized Dali::Object is not allowed.
41 SquareDissolveEffect();
46 virtual ~SquareDissolveEffect();
49 * Create an initialized SquareDissolveEffect.
50 * @return A handle to a newly allocated Dali resource.
52 static SquareDissolveEffect New();
55 * Set the step of the square effect.
56 * @param [in] step the new step.
58 void SetStep(float step);
61 * Set the rows of the square dissolve effect.
62 * @param [in] rows the new rows value.
64 void SetRows(float rows);
67 * Set the columns of the square dissolve effect.
68 * @param [in] columns the new columns value.
70 void SetColumns(float columns);
73 * Set the texture size of the square dissolve.
74 * @param[in] textureSize The texture size in Vector2.
76 void SetTextureSize(const Vector2& textureSize);
79 * Get the name for the step property
80 * which can be used in Animation API's
81 * @return A std::string containing the property name
83 const std::string& GetStepPropertyName() const;
86 * Get the name for the rows property
87 * which can be used in Animation API's
88 * @return A std::string containing the property name
90 const std::string& GetRowsPropertyName() const;
93 * Get the name for the columns property
94 * which can be used in Animation API's
95 * @return A std::string containing the property name
97 const std::string& GetColumnsPropertyName() const;
100 * Get the name for the texSize property
101 * which can be used in Animation API's
102 * @return A std::string containing the property name
104 const std::string& GetTexSizePropertyName() const;
106 private: // Not intended for application developers
107 SquareDissolveEffect(ShaderEffect handle);
110 } // namespace Toolkit
114 #endif // __DALI_TOOLKIT_SHADER_EFFECT_SQUARE_H__