1 | /* |
2 | * Copyright (c) 2020 - 2023 the ThorVG project. All rights reserved. |
3 | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
5 | * of this software and associated documentation files (the "Software"), to deal |
6 | * in the Software without restriction, including without limitation the rights |
7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
8 | * copies of the Software, and to permit persons to whom the Software is |
9 | * furnished to do so, subject to the following conditions: |
10 | |
11 | * The above copyright notice and this permission notice shall be included in all |
12 | * copies or substantial portions of the Software. |
13 | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
20 | * SOFTWARE. |
21 | */ |
22 | |
23 | #ifndef _TVG_SVG_LOADER_H_ |
24 | #define _TVG_SVG_LOADER_H_ |
25 | |
26 | #include "tvgTaskScheduler.h" |
27 | #include "tvgSvgLoaderCommon.h" |
28 | |
29 | class SvgLoader : public LoadModule, public Task |
30 | { |
31 | public: |
32 | string filePath; |
33 | string svgPath = "" ; |
34 | const char* content = nullptr; |
35 | uint32_t size = 0; |
36 | |
37 | SvgLoaderData loaderData; |
38 | unique_ptr<Scene> root; |
39 | |
40 | bool copy = false; |
41 | |
42 | SvgLoader(); |
43 | ~SvgLoader(); |
44 | |
45 | using LoadModule::open; |
46 | bool open(const string& path) override; |
47 | bool open(const char* data, uint32_t size, bool copy) override; |
48 | bool resize(Paint* paint, float w, float h) override; |
49 | bool read() override; |
50 | bool close() override; |
51 | |
52 | unique_ptr<Paint> paint() override; |
53 | |
54 | private: |
55 | SvgViewFlag viewFlag = SvgViewFlag::None; |
56 | AspectRatioAlign align = AspectRatioAlign::XMidYMid; |
57 | AspectRatioMeetOrSlice meetOrSlice = AspectRatioMeetOrSlice::Meet; |
58 | float vx = 0; |
59 | float vy = 0; |
60 | float vw = 0; |
61 | float vh = 0; |
62 | |
63 | bool (); |
64 | void clear(); |
65 | void run(unsigned tid) override; |
66 | }; |
67 | |
68 | |
69 | #endif //_TVG_SVG_LOADER_H_ |
70 | |