5 #ifndef FLUTTER_IMPELLER_ENTITY_GEOMETRY_CIRCLE_GEOMETRY_H_
6 #define FLUTTER_IMPELLER_ENTITY_GEOMETRY_CIRCLE_GEOMETRY_H_
40 std::optional<Rect> GetCoverage(
const Matrix&
transform)
const override;
Scalar ComputeAlphaCoverage(const Matrix &transform) const override
bool CoversArea(const Matrix &transform, const Rect &rect) const override
Determines if this geometry, transformed by the given transform, will completely cover all surface ar...
bool IsAxisAlignedRect() const override
CircleGeometry(const Point ¢er, Scalar radius)
~CircleGeometry() override
Render passes encode render commands directed as one specific render target into an underlying comman...
A 4x4 matrix using column-major storage.