thorvg/examples/StrokeTrim.cpp
2025-01-03 14:32:31 +09:00

69 lines
No EOL
2.6 KiB
C++

/*
* Copyright (c) 2024 - 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
{
bool content(tvg::Canvas* canvas, uint32_t w, uint32_t h) override
{
if (!canvas) return false;
//Shape 1
auto shape1 = tvg::Shape::gen();
shape1->appendCircle(245, 125, 50, 120);
shape1->appendCircle(245, 365, 50, 120);
shape1->appendCircle(125, 245, 120, 50);
shape1->appendCircle(365, 245, 120, 50);
shape1->fill(0, 50, 155, 100);
shape1->strokeFill(0, 0, 255);
shape1->strokeJoin(tvg::StrokeJoin::Round);
shape1->strokeCap(tvg::StrokeCap::Round);
shape1->strokeWidth(12);
shape1->strokeTrim(0.0f, 0.5f, false);
auto shape2 = static_cast<tvg::Shape*>(shape1->duplicate());
shape2->translate(300, 300);
shape2->fill(0, 155, 50, 100);
shape2->strokeFill(0, 255, 0);
shape2->strokeTrim(0.0f, 0.5f, true);
canvas->push(shape1);
canvas->push(shape2);
return true;
}
};
/************************************************************************/
/* Entry Point */
/************************************************************************/
int main(int argc, char **argv)
{
return tvgexam::main(new UserExample, argc, argv);
}