/* * Copyright (c) 2020 - 2025 the ThorVG project. All rights reserved. * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "Example.h" /************************************************************************/ /* ThorVG Drawing Contents */ /************************************************************************/ struct UserExample : tvgexam::Example { tvg::Shape* solid = nullptr; uint32_t w, h; void bbox(tvg::Canvas* canvas, tvg::Paint* paint) { //aabb { float x, y, w, h; paint->bounds(&x, &y, &w, &h); auto bound = tvg::Shape::gen(); bound->moveTo(x, y); bound->lineTo(x + w, y); bound->lineTo(x + w, y + h); bound->lineTo(x, y + h); bound->close(); bound->strokeWidth(2.0f); bound->strokeFill(255, 0, 0, 255); canvas->push(bound); } } bool content(tvg::Canvas* canvas, uint32_t w, uint32_t h) override { //Shape (for BG) auto bg = tvg::Shape::gen(); bg->appendRect(0, 0, w, h); bg->fill(255, 255, 255); canvas->push(bg); solid = tvg::Shape::gen(); solid->moveTo(100, 100); solid->lineTo(120, 100); solid->lineTo(120, 120); solid->close(); solid->fill(0, 0, 0, 255); solid->strokeFill(0, 255, 255, 125); solid->strokeWidth(5); tvg::Matrix m = {3, 0, 450, 0, 3, 100, 0, 0, 1}; solid->transform(m); canvas->push(solid); bbox(canvas, solid); this->w = w; this->h = h; return true; } }; /************************************************************************/ /* Entry Point */ /************************************************************************/ int main(int argc, char **argv) { return tvgexam::main(new UserExample, argc, argv, false, 960, 960); }