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22 #ifndef _TVG_LOAD_MODULE_H_
23 #define _TVG_LOAD_MODULE_H_
25 #include "tvgRender.h"
33 //default view box, if any.
38 float w = 0, h = 0; //default image size
39 bool preserveAspect = true; //keep aspect ratio by default.
41 virtual ~LoadModule() {}
43 virtual bool open(const string& path) { return false; }
44 virtual bool open(const char* data, uint32_t size, bool copy) { return false; }
45 virtual bool open(const uint32_t* data, uint32_t w, uint32_t h, bool copy) { return false; }
47 //Override this if the vector-format has own resizing policy.
48 virtual bool resize(Paint* paint, float w, float h) { return false; }
50 virtual bool read() = 0;
51 virtual bool close() = 0;
52 virtual unique_ptr<Surface> bitmap() { return nullptr; }
53 virtual unique_ptr<Paint> paint() { return nullptr; }
58 #endif //_TVG_LOAD_MODULE_H_