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…d conicTo method.
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…athIteratorNoConics to NoConicsPathIterator.
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为 Path 类添加 conic 曲线支持和基于范围的迭代器。
主要变更:
Path::conicTo()方法,支持绘制圆锥曲线(圆弧、椭圆弧、双曲线等)Path::Iterator支持 range-based for 循环遍历路径段,保留原始 conic 曲线Path::ConvertConicToQuads()静态方法,将 conic 转换为二次贝塞尔曲线PathIteratorNoConics,遍历时自动将 conic 转换为 quad 曲线内部 Conic 转换场景:
以下场景使用 PathIteratorNoConics 将 conic 曲线转换为 quad,因为目标接口不原生支持 conic: