OpenShot Library | libopenshot
0.2.5
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31 #ifndef OPENSHOT_NEGATE_EFFECT_H
32 #define OPENSHOT_NEGATE_EFFECT_H
34 #include "../EffectBase.h"
43 #include "../Exceptions.h"
44 #include "../KeyFrame.h"
70 std::shared_ptr<Frame>
GetFrame(std::shared_ptr<Frame> frame, int64_t frame_number);
73 std::string
Json()
const override;
74 void SetJson(
const std::string value);
79 std::string
PropertiesJSON(int64_t requested_frame)
const override;
Json::Value JsonValue() const override
Generate Json::Value for this object.
This abstract class is the base class, used by all effects in libopenshot.
This namespace is the default namespace for all code in the openshot library.
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...
void SetJson(const std::string value)
Load JSON string into this object.
std::string Json() const override
Get and Set JSON methods.
Negate()
Default constructor.
This class uses the ImageMagick++ libraries, to negate image (i.e. negative)
void SetJsonValue(const Json::Value root)
Load Json::Value into this object.
std::string PropertiesJSON(int64_t requested_frame) const override