31 #ifndef OPENSHOT_SHIFT_EFFECT_H 32 #define OPENSHOT_SHIFT_EFFECT_H 34 #include "../EffectBase.h" 40 #include "../KeyFrame.h" 57 void init_effect_details();
82 std::shared_ptr<Frame>
GetFrame(std::shared_ptr<Frame> frame, int64_t frame_number);
86 void SetJson(std::string value);
Json::Value JsonValue()
Generate Json::JsonValue for this object.
This abstract class is the base class, used by all effects in libopenshot.
std::shared_ptr< Frame > GetFrame(std::shared_ptr< Frame > frame, int64_t frame_number)
This method is required for all derived classes of EffectBase, and returns a modified openshot::Frame...
std::string Json()
Get and Set JSON methods.
std::string PropertiesJSON(int64_t requested_frame)
Keyframe x
Shift the X coordinates (left or right)
Shift()
Blank constructor, useful when using Json to load the effect properties.
void SetJson(std::string value)
Load JSON string into this object.
This namespace is the default namespace for all code in the openshot library.
Keyframe y
Shift the Y coordinates (up or down)
A Keyframe is a collection of Point instances, which is used to vary a number or property over time...
void SetJsonValue(Json::Value root)
Load Json::JsonValue into this object.
This class shifts the pixels of an image up, down, left, or right, and can be animated with openshot:...