31#ifndef OPENSHOT_QIMAGE_READER_H
32#define OPENSHOT_QIMAGE_READER_H
71 std::shared_ptr<QImage> image;
72 std::shared_ptr<QImage> cached_image;
80 QSize load_svg_path(QString
path);
83 QSize calculate_max_size();
99 void Close()
override;
109 std::shared_ptr<Frame>
GetFrame(int64_t requested_frame)
override;
112 bool IsOpen()
override {
return is_open; };
115 std::string
Name()
override {
return "QtImageReader"; };
118 std::string
Json()
const override;
119 void SetJson(
const std::string value)
override;
124 void Open()
override;
Header file for ReaderBase class.
All cache managers in libopenshot are based on this CacheBase class.
This class uses the Qt library, to open image files, and return openshot::Frame objects containing th...
std::string Name() override
Return the type name of the class.
Json::Value JsonValue() const override
Generate Json::Value for this object.
QtImageReader(std::string path, bool inspect_reader=true)
Constructor for QtImageReader.
CacheBase * GetCache() override
Get the cache object used by this reader (always returns NULL for this object)
std::string Json() const override
Generate JSON string of this object.
void SetJsonValue(const Json::Value root) override
Load Json::Value into this object.
void Open() override
Open File - which is called by the constructor automatically.
void SetJson(const std::string value) override
Load JSON string into this object.
bool IsOpen() override
Determine if reader is open or closed.
void Close() override
Close File.
std::shared_ptr< Frame > GetFrame(int64_t requested_frame) override
This abstract class is the base class, used by all readers in libopenshot.
This namespace is the default namespace for all code in the openshot library.