13#ifndef OPENSHOT_NEGATE_EFFECT_H
14#define OPENSHOT_NEGATE_EFFECT_H
47 std::shared_ptr<openshot::Frame>
GetFrame(int64_t frame_number)
override {
return GetFrame(std::make_shared<openshot::Frame>(), frame_number); }
58 std::shared_ptr<openshot::Frame>
GetFrame(std::shared_ptr<openshot::Frame> frame, int64_t frame_number)
override;
61 std::string
Json()
const override;
62 void SetJson(
const std::string value)
override;
67 std::string
PropertiesJSON(int64_t requested_frame)
const override;
Header file for EffectBase class.
Header file for Frame class.
Header file for the Keyframe class.
This abstract class is the base class, used by all effects in libopenshot.
This class uses the ImageMagick++ libraries, to negate image (i.e. negative)
std::shared_ptr< openshot::Frame > GetFrame(int64_t frame_number) override
This method is required for all derived classes of ClipBase, and returns a new openshot::Frame object...
void SetJson(const std::string value) override
Load JSON string into this object.
Json::Value JsonValue() const override
Generate Json::Value for this object.
Negate()
Default constructor.
void SetJsonValue(const Json::Value root) override
Load Json::Value into this object.
std::string Json() const override
Generate JSON string of this object.
std::string PropertiesJSON(int64_t requested_frame) const override
This namespace is the default namespace for all code in the openshot library.