本文讲的是Vectors For All (almost), 经常阅读 Styling Android 的读者会知道我有多么喜欢用 VectorDrawable 和 AnimatedVectorDrawable .直到我在写这篇文章之前我还在等待 VectorDrawableCompat (译者注:之前大家以为官方会出兼容 Support ,后来官方使用了另外一种方案,详细内容可戳该链接),所以目前矢量图只能够在 API 21+ (Lollipop) 上面使用.然而,Android Studio
OpenCASCADE Conic to BSpline Curves-Parabola eryar@163.com Abstract. Rational Bezier Curve can represent conic curves such as circle, ellipse, hyperbola, .etc. But how to convert a conic curve to BSpline curve is still question, i.e. Represent a coni
OpenCASCADE Conic to BSpline Curves-Hyperbola eryar@163.com Abstract. Rational Bezier Curve can represent conic curves such as circle, ellipse, hyperbola, .etc. But how to convert a conic curve to BSpline curve is still question, i.e. Represent a con