31 #ifndef OPENSHOT_CROP_EFFECT_H 32 #define OPENSHOT_CROP_EFFECT_H 34 #include "../EffectBase.h" 41 #include "../KeyFrame.h" 58 void init_effect_details();
88 std::shared_ptr<Frame>
GetFrame(std::shared_ptr<Frame> frame, int64_t frame_number);
92 void SetJson(std::string value);
Keyframe top
Size of top bar.
This class crops a frame image (from any side), and can be animated with openshot::Keyframe curves ov...
This abstract class is the base class, used by all effects in libopenshot.
Keyframe right
Size of right bar.
Keyframe left
Size of left bar.
std::string Json()
Get and Set JSON methods.
void SetJsonValue(Json::Value root)
Load Json::JsonValue into this object.
Keyframe bottom
Size of bottom bar.
void SetJson(std::string value)
Load JSON string into this object.
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...
Color color
Color of bars.
std::string PropertiesJSON(int64_t requested_frame)
This class represents a color (used on the timeline and clips)
Crop()
Blank constructor, useful when using Json to load the effect properties.
This namespace is the default namespace for all code in the openshot library.
Json::Value JsonValue()
Generate Json::JsonValue for this object.
A Keyframe is a collection of Point instances, which is used to vary a number or property over time...