#include <ellipse_geometry.h>
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static std::shared_ptr< Geometry > | MakeFillPath (const Path &path, std::optional< Rect > inner_rect=std::nullopt) |
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static std::shared_ptr< Geometry > | MakeStrokePath (const Path &path, Scalar stroke_width=0.0, Scalar miter_limit=4.0, Cap stroke_cap=Cap::kButt, Join stroke_join=Join::kMiter) |
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static std::shared_ptr< Geometry > | MakeCover () |
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static std::shared_ptr< Geometry > | MakeRect (const Rect &rect) |
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static std::shared_ptr< Geometry > | MakeOval (const Rect &rect) |
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static std::shared_ptr< Geometry > | MakeLine (const Point &p0, const Point &p1, Scalar width, Cap cap) |
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static std::shared_ptr< Geometry > | MakeCircle (const Point ¢er, Scalar radius) |
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static std::shared_ptr< Geometry > | MakeStrokedCircle (const Point ¢er, Scalar radius, Scalar stroke_width) |
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static std::shared_ptr< Geometry > | MakeRoundRect (const Rect &rect, const Size &radii) |
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static std::shared_ptr< Geometry > | MakePointField (std::vector< Point > points, Scalar radius, bool round) |
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static GeometryResult | ComputePositionGeometry (const ContentContext &renderer, const Tessellator::VertexGenerator &generator, const Entity &entity, RenderPass &pass) |
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Definition at line 16 of file ellipse_geometry.h.
◆ EllipseGeometry()
impeller::EllipseGeometry::EllipseGeometry |
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Rect |
bounds | ) |
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explicit |
◆ ~EllipseGeometry()
impeller::EllipseGeometry::~EllipseGeometry |
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default |
◆ CoversArea()
bool impeller::EllipseGeometry::CoversArea |
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const Matrix & |
transform, |
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const Rect & |
rect |
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) |
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overridevirtual |
Determines if this geometry, transformed by the given transform
, will completely cover all surface area of the given rect
.
This is a conservative estimate useful for certain optimizations.
- Returns
true
if the transformed geometry is guaranteed to cover the given rect
. May return false
in many undetected cases where the transformed geometry does in fact cover the rect
.
Reimplemented from impeller::Geometry.
Definition at line 30 of file ellipse_geometry.cc.
31 {
32 return false;
33}
◆ GetCoverage()
std::optional< Rect > impeller::EllipseGeometry::GetCoverage |
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const Matrix & |
transform | ) |
const |
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overrideprivatevirtual |
Implements impeller::Geometry.
Definition at line 25 of file ellipse_geometry.cc.
26 {
28}
static SkColor4f transform(SkColor4f c, SkColorSpace *src, SkColorSpace *dst)
constexpr TRect TransformBounds(const Matrix &transform) const
Creates a new bounding box that contains this transformed rectangle.
◆ GetPositionBuffer()
Implements impeller::Geometry.
Definition at line 15 of file ellipse_geometry.cc.
18 {
20 renderer,
21 renderer.GetTessellator()->FilledEllipse(entity.GetTransform(), bounds_),
22 entity, pass);
23}
static GeometryResult ComputePositionGeometry(const ContentContext &renderer, const Tessellator::VertexGenerator &generator, const Entity &entity, RenderPass &pass)
◆ IsAxisAlignedRect()
bool impeller::EllipseGeometry::IsAxisAlignedRect |
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const |
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overridevirtual |
The documentation for this class was generated from the following files: