mirror of
https://github.com/thorvg/thorvg.git
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143 lines
No EOL
5.1 KiB
C++
143 lines
No EOL
5.1 KiB
C++
/*
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* Copyright (c) 2020 - 2025 the ThorVG project. All rights reserved.
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "Example.h"
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/************************************************************************/
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/* ThorVG Drawing Contents */
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/************************************************************************/
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struct UserExample : tvgexam::Example
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{
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bool content(tvg::Canvas* canvas, uint32_t w, uint32_t h) override
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{
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if (!canvas) return false;
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//Shape 1
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auto shape1 = tvg::Shape::gen();
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shape1->appendRect(50, 50, 200, 200);
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shape1->fill(50, 50, 50);
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shape1->strokeFill(255, 255, 255); //color: r, g, b
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shape1->strokeJoin(tvg::StrokeJoin::Bevel); //default is Bevel
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shape1->strokeWidth(10); //width: 10px
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canvas->push(shape1);
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//Shape 2
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auto shape2 = tvg::Shape::gen();
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shape2->appendRect(300, 50, 200, 200);
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shape2->fill(50, 50, 50);
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shape2->strokeFill(255, 255, 255);
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shape2->strokeJoin(tvg::StrokeJoin::Round);
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shape2->strokeWidth(10);
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canvas->push(shape2);
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//Shape 3
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auto shape3 = tvg::Shape::gen();
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shape3->appendRect(550, 50, 200, 200);
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shape3->fill(50, 50, 50);
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shape3->strokeFill(255, 255, 255);
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shape3->strokeJoin(tvg::StrokeJoin::Miter);
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shape3->strokeWidth(10);
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canvas->push(shape3);
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//Shape 4
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auto shape4 = tvg::Shape::gen();
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shape4->appendCircle(150, 400, 100, 100);
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shape4->fill(50, 50, 50);
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shape4->strokeFill(255, 255, 255);
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shape4->strokeWidth(1);
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canvas->push(shape4);
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//Shape 5
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auto shape5 = tvg::Shape::gen();
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shape5->appendCircle(400, 400, 100, 100);
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shape5->fill(50, 50, 50);
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shape5->strokeFill(255, 255, 255);
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shape5->strokeWidth(2);
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canvas->push(shape5);
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//Shape 6
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auto shape6 = tvg::Shape::gen();
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shape6->appendCircle(650, 400, 100, 100);
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shape6->fill(50, 50, 50);
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shape6->strokeFill(255, 255, 255);
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shape6->strokeWidth(4);
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canvas->push(shape6);
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//Stroke width test
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for (int i = 0; i < 10; ++i) {
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auto hline = tvg::Shape::gen();
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hline->moveTo(50, 550 + (25 * i));
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hline->lineTo(300, 550 + (25 * i));
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hline->strokeFill(255, 255, 255); //color: r, g, b
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hline->strokeWidth(i + 1); //stroke width
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hline->strokeCap(tvg::StrokeCap::Round); //default is Square
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canvas->push(hline);
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auto vline = tvg::Shape::gen();
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vline->moveTo(500 + (25 * i), 550);
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vline->lineTo(500 + (25 * i), 780);
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vline->strokeFill(255, 255, 255); //color: r, g, b
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vline->strokeWidth(i + 1); //stroke width
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vline->strokeCap(tvg::StrokeCap::Round); //default is Square
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canvas->push(vline);
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}
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//Stroke cap test
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auto line1 = tvg::Shape::gen();
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line1->moveTo(360, 580);
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line1->lineTo(450, 580);
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line1->strokeFill(255, 255, 255); //color: r, g, b
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line1->strokeWidth(15);
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line1->strokeCap(tvg::StrokeCap::Round);
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auto line2 = static_cast<tvg::Shape*>(line1->duplicate());
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auto line3 = static_cast<tvg::Shape*>(line1->duplicate());
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canvas->push(line1);
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line2->strokeCap(tvg::StrokeCap::Square);
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line2->translate(0, 50);
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canvas->push(line2);
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line3->strokeCap(tvg::StrokeCap::Butt);
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line3->translate(0, 100);
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canvas->push(line3);
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return true;
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}
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};
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/************************************************************************/
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/* Entry Point */
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/************************************************************************/
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int main(int argc, char **argv)
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{
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return tvgexam::main(new UserExample, argc, argv);
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} |