31 #ifndef OPENSHOT_COLOR_SHIFT_EFFECT_H
32 #define OPENSHOT_COLOR_SHIFT_EFFECT_H
34 #include "../EffectBase.h"
40 #include "../KeyFrame.h"
57 void init_effect_details();
93 std::shared_ptr<Frame>
GetFrame(std::shared_ptr<Frame> frame, int64_t frame_number);
96 std::string
Json()
const override;
97 void SetJson(
const std::string value);
103 std::string
PropertiesJSON(int64_t requested_frame)
const override;
This class shifts the pixels of an image up, down, left, or right, and can be animated with openshot:...
Keyframe blue_x
Shift the Blue X coordinates (left or right)
std::string Json() const override
Get and Set JSON methods.
Keyframe red_y
Shift the Red Y coordinates (up or down)
Keyframe alpha_y
Shift the Alpha Y coordinates (up or down)
std::string PropertiesJSON(int64_t requested_frame) const override
Keyframe green_y
Shift the Green Y coordinates (up or down)
Keyframe alpha_x
Shift the Alpha X coordinates (left or right)
void SetJsonValue(const Json::Value root)
Load Json::Value into this object.
Json::Value JsonValue() const override
Generate Json::Value for this object.
void SetJson(const 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...
Keyframe red_x
Shift the Red X coordinates (left or right)
Keyframe green_x
Shift the Green X coordinates (left or right)
Keyframe blue_y
Shift the Blue Y coordinates (up or down)
ColorShift()
Blank constructor, useful when using Json to load the effect properties.
This abstract class is the base class, used by all effects in libopenshot.
A Keyframe is a collection of Point instances, which is used to vary a number or property over time.
This namespace is the default namespace for all code in the openshot library.