OpenShot Library | libopenshot 0.3.3
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Pixelate.h
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1
9// Copyright (c) 2008-2019 OpenShot Studios, LLC
10//
11// SPDX-License-Identifier: LGPL-3.0-or-later
12
13#ifndef OPENSHOT_PIXELATE_EFFECT_H
14#define OPENSHOT_PIXELATE_EFFECT_H
15
16#include "../EffectBase.h"
17
18#include "../Frame.h"
19#include "../Json.h"
20#include "../KeyFrame.h"
21
22#include <memory>
23#include <string>
24
25namespace openshot
26{
27
34 class Pixelate : public EffectBase
35 {
36 private:
38 void init_effect_details();
39
40
41 public:
47
49 Pixelate();
50
59
66 std::shared_ptr<openshot::Frame>
67 GetFrame(int64_t frame_number) override {
68 return GetFrame(std::make_shared<openshot::Frame>(),
69 frame_number);
70 }
71
81 std::shared_ptr<openshot::Frame>
82 GetFrame(std::shared_ptr<openshot::Frame> frame, int64_t frame_number) override;
83
84 // Get and Set JSON methods
85 std::string Json() const override;
86 void SetJson(const std::string value) override;
87 Json::Value JsonValue() const override;
88 void SetJsonValue(const Json::Value root) override;
89
92 std::string PropertiesJSON(int64_t requested_frame) const override;
93 };
94
95}
96
97#endif
This abstract class is the base class, used by all effects in libopenshot.
Definition EffectBase.h:54
A Keyframe is a collection of Point instances, which is used to vary a number or property over time.
Definition KeyFrame.h:53
This class pixelates an image, and can be animated with openshot::Keyframe curves over time.
Definition Pixelate.h:35
Pixelate()
Default constructor, useful when using Json to load the effect properties.
Definition Pixelate.cpp:25
Keyframe right
Size of right margin.
Definition Pixelate.h:45
std::string Json() const override
Generate JSON string of this object.
Definition Pixelate.cpp:93
std::string PropertiesJSON(int64_t requested_frame) const override
Definition Pixelate.cpp:152
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 Pixelate.h:67
Keyframe pixelization
Amount of pixelization.
Definition Pixelate.h:42
Keyframe left
Size of left margin.
Definition Pixelate.h:43
Json::Value JsonValue() const override
Generate Json::Value for this object.
Definition Pixelate.cpp:100
void SetJson(const std::string value) override
Load JSON string into this object.
Definition Pixelate.cpp:116
void SetJsonValue(const Json::Value root) override
Load Json::Value into this object.
Definition Pixelate.cpp:133
Keyframe top
Size of top margin.
Definition Pixelate.h:44
Keyframe bottom
Size of bottom margin.
Definition Pixelate.h:46
This namespace is the default namespace for all code in the openshot library.
Definition Compressor.h:29