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Crop.h
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// Copyright (c) 2008-2019 OpenShot Studios, LLC
//
// SPDX-License-Identifier: LGPL-3.0-or-later
#ifndef OPENSHOT_CROP_EFFECT_H
#define OPENSHOT_CROP_EFFECT_H
#include "../EffectBase.h"
#include "../Color.h"
#include "../Frame.h"
#include "../Json.h"
#include "../KeyFrame.h"
#include <memory>
#include <string>
namespace openshot
{
class Crop : public EffectBase
{
private:
void init_effect_details();
public:
Keyframe left;
Keyframe top;
Keyframe right;
Keyframe bottom;
Keyframe x;
Keyframe y;
bool resize;
Crop();
Crop(Keyframe left, Keyframe top, Keyframe right, Keyframe bottom,
Keyframe x=0.0, Keyframe y=0.0);
std::shared_ptr<openshot::Frame>
GetFrame(int64_t frame_number) override {
return GetFrame(std::make_shared<openshot::Frame>(), frame_number);
}
std::shared_ptr<openshot::Frame>
GetFrame(std::shared_ptr<openshot::Frame> frame, int64_t frame_number) override;
// Get and Set JSON methods
std::string Json() const override;
void SetJson(const std::string value) override;
Json::Value JsonValue() const override;
void SetJsonValue(const Json::Value root) override;
std::string PropertiesJSON(int64_t requested_frame) const override;
};
}
#endif
Color.h
Header file for Color class.
EffectBase.h
Header file for EffectBase class.
Frame.h
Header file for Frame class.
Json.h
Header file for JSON class.
KeyFrame.h
Header file for the Keyframe class.
openshot::Crop::SetJson
void SetJson(const std::string value) override
Load JSON string into this object.
Definition Crop.cpp:144
openshot::Crop::right
Keyframe right
Size of right bar.
Definition Crop.h:47
openshot::Crop::PropertiesJSON
std::string PropertiesJSON(int64_t requested_frame) const override
Definition Crop.cpp:184
openshot::Crop::JsonValue
Json::Value JsonValue() const override
Generate Json::Value for this object.
Definition Crop.cpp:126
openshot::Crop::y
Keyframe y
Y-offset.
Definition Crop.h:50
openshot::Crop::left
Keyframe left
Size of left bar.
Definition Crop.h:45
openshot::Crop::x
Keyframe x
X-offset.
Definition Crop.h:49
openshot::Crop::Crop
Crop()
Blank constructor, useful when using Json to load the effect properties.
Definition Crop.cpp:26
openshot::Crop::resize
bool resize
Auto-resize image after crop operation.
Definition Crop.h:51
openshot::Crop::SetJsonValue
void SetJsonValue(const Json::Value root) override
Load Json::Value into this object.
Definition Crop.cpp:161
openshot::Crop::bottom
Keyframe bottom
Size of bottom bar.
Definition Crop.h:48
openshot::Crop::GetFrame
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...
Definition Crop.h:74
openshot::Crop::top
Keyframe top
Size of top bar.
Definition Crop.h:46
openshot::Crop::Json
std::string Json() const override
Generate JSON string of this object.
Definition Crop.cpp:119
openshot::EffectBase
This abstract class is the base class, used by all effects in libopenshot.
Definition EffectBase.h:54
openshot::Keyframe
A Keyframe is a collection of Point instances, which is used to vary a number or property over time.
Definition KeyFrame.h:53
openshot
This namespace is the default namespace for all code in the openshot library.
Definition Compressor.h:29