13#ifndef OPENSHOT_NEGATE_EFFECT_H
14#define OPENSHOT_NEGATE_EFFECT_H
16#include "../EffectBase.h"
19#include "../KeyFrame.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;
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.